diff options
Diffstat (limited to 'keyexchange/isakmpd-20041012/sysdep')
50 files changed, 0 insertions, 7916 deletions
diff --git a/keyexchange/isakmpd-20041012/sysdep/bsdi/GNUmakefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/bsdi/GNUmakefile.sysdep deleted file mode 100644 index cc7b8cc..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/bsdi/GNUmakefile.sysdep +++ /dev/null @@ -1,64 +0,0 @@ -# $OpenBSD: GNUmakefile.sysdep,v 1.3 2003/06/03 14:53:11 ho Exp $ -# -# XXX UNTESTED - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# Copyright (c) 2000 Håkan Olsson. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -LIBGMP:= -LIBCRYPTO:= /usr/contrib/lib/libcrypto.a - -LIBSYSDEPDIR:= ${.CURDIR}/sysdep/common/libsysdep -LIBSYSDEP:= ${LIBSYSDEPDIR}/libsysdep.a - -LDADD+= ${LIBGMP} ${LIBSYSDEP} -DPADD+= ${LIBGMP} ${LIBSYSDEP} - -FEATURES= debug tripledes blowfish cast ec aggressive -# Not yet -#FEATURES+= policy x509 - -CFLAGS+= -DNO_RSA -DNO_RC5 -DNO_IDEA \ - -I${.CURDIR}/sysdep/common -I/usr/contrib/include \ - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPTO= defined - -# -# hack libsysdep.a dependency -# -${LIBSYSDEPDIR}/.depend ${LIBSYSDEP}: - @cd ${LIBSYSDEPDIR} && \ - ${MAKE} --no-print-directory ${MAKEFLAGS} \ - CFLAGS="${CFLAGS}" MKDEP="${MKDEP}" ${MAKECMDGOALS} - -depend: ${LIBSYSDEPDIR}/.depend - -ifeq ($(findstring clean, $(MAKECMDGOALS)), clean) -SUBDIR+= sysdep/common/libsysdep -MAKEFLAGS+= --no-print-directory -endif diff --git a/keyexchange/isakmpd-20041012/sysdep/bsdi/Makefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/bsdi/Makefile.sysdep deleted file mode 100644 index 3840fec..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/bsdi/Makefile.sysdep +++ /dev/null @@ -1,79 +0,0 @@ -# $OpenBSD: Makefile.sysdep,v 1.6 2004/06/26 03:40:57 mcbride Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# Copyright (c) 2000 H\xe5kan Olsson. All rights reserved. -# Copyright (c) 2001 Markus Friedl. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER INN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# Override default features -FEATURES= tripledes des blowfish cast ec aggressive debug x509 -FEATURES+= rawkey -# Not yet -#FEATURES+= policy isakmp_cfg - -LIBCRYPTO= /usr/contrib/lib/libcrypto.a -LIBSYSDEPDIR= ${.CURDIR}/sysdep/common/libsysdep - -CFLAGS+= -DHAVE_PCAP - -LDADD+= ${LIBGMP} ${LIBSYSDEPDIR}/libsysdep.a -lipsec -DPADD+= ${LIBGMP} ${LIBSYSDEPDIR}/libsysdep.a ${LIBIPSEC} - -SYSSRC=/usr/build/kame/bsdi4/sys - -.if exists(${SYSSRC}/net/pfkeyv2.h) -CFLAGS+= -I${SYSSRC} -.endif - -.if exists(/usr/build/keynote/keynote.h) -CFLAGS+= -I/usr/build/keynote -LDFLAGS+= -L/usr/build/keynote -.endif - -CFLAGS+= -DNO_IDEA -DNO_RC5 -DHAVE_GETIFADDRS \ - -I${.CURDIR}/sysdep/common -CFLAGS+= -I/usr/include -I/usr/contrib/include - -LDADD+= -L/usr/contrib/lib - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPTO= defined -USE_GMP= defined -USE_KEYNOTE= defined - -# This is a hack in order to make sure libsysdep is built before the -# linkstage of isakmpd. As a side effect the link is always done even if -# not necessary. Well, I just don't care. -GENERATED+= sysdep-target -sysdep-target: - cd ${.CURDIR}/sysdep/common/libsysdep; ${MAKE} ${.MAKEFLAGS} - -.if make(clean) || make(cleandir) -SUBDIR+= sysdep/common/libsysdep -.endif - -# Kludge around bug in /usr/share/mk/bsd.subdir.mk -NO_REGRESS= defined diff --git a/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep-os.h b/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep-os.h deleted file mode 100644 index 710ab82..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep-os.h +++ /dev/null @@ -1,66 +0,0 @@ -/* $OpenBSD: sysdep-os.h,v 1.5 2003/08/06 11:20:00 markus Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * Copyright (c) 2000 H\xe5kan Olsson. All rights reserved. - * Copyright (c) 2001 Markus Friedl. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _SYSDEP_OS_H_ - -#define _SYSDEP_OS_H_ - -#define KAME - -#include <netinet6/ipsec.h> - -/* in_port_t */ -#include <netinet/in.h> - -#define timersub(tvp, uvp, vvp) \ - do { \ - (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \ - (vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \ - if ((vvp)->tv_usec < 0) { \ - (vvp)->tv_sec--; \ - (vvp)->tv_usec += 1000000; \ - } \ - } while (0) - -#ifndef CPI_RESERVED_MIN -/* Reserved CPI numbers */ -#define CPI_RESERVED_MIN 1 -#define CPI_RESERVED_MAX 255 -#define CPI_PRIVATE_MIN 61440 -#define CPI_PRIVATE_MAX 65535 -#endif - -#if !defined(SADB_X_EALG_CAST) && defined(SADB_X_EALG_CAST128CBC) -#define SADB_X_EALG_CAST SADB_X_EALG_CAST128CBC -#endif - -#if !defined(SADB_X_EALG_BLF) && defined(SADB_X_EALG_BLOWFISHCBC) -#define SADB_X_EALG_BLF SADB_X_EALG_BLOWFISHCBC -#endif - -#endif /* _SYSDEP_OS_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep.c b/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep.c deleted file mode 100644 index 99715d5..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/bsdi/sysdep.c +++ /dev/null @@ -1,225 +0,0 @@ -/* $OpenBSD: sysdep.c,v 1.12 2004/08/10 15:59:10 ho Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * Copyright (c) 2000 H\xe5kan Olsson. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <stdlib.h> -#include <string.h> - -#include "sysdep.h" - -#include "util.h" - -#ifdef NEED_SYSDEP_APP -#include "app.h" -#include "conf.h" -#include "ipsec.h" - -#ifdef USE_PF_KEY_V2 -#include "pf_key_v2.h" -#define KEY_API(x) pf_key_v2_##x -#endif - -#endif /* NEED_SYSDEP_APP */ -#include "log.h" - -extern char *__progname; - -/* - * An as strong as possible random number generator, reverting to a - * deterministic pseudo-random one if regrand is set. - */ -u_int32_t -sysdep_random () -{ - return random(); -} - -/* Return the basename of the command used to invoke us. */ -char * -sysdep_progname () -{ - return __progname; -} - -/* Return the length of the sockaddr struct. */ -u_int8_t -sysdep_sa_len (struct sockaddr *sa) -{ - return sa->sa_len; -} - -/* As regress/ use this file I protect the sysdep_app_* stuff like this. */ -#ifdef NEED_SYSDEP_APP -/* - * Prepare the application we negotiate SAs for (i.e. the IPsec stack) - * for communication. We return a file descriptor useable to select(2) on. - */ -int -sysdep_app_open () -{ - return KEY_API(open) (); -} - -/* - * When select(2) has noticed our application needs attendance, this is what - * gets called. FD is the file descriptor causing the alarm. - */ -void -sysdep_app_handler (int fd) -{ - KEY_API (handler) (fd); -} - -/* Check that the connection named NAME is active, or else make it active. */ -void -sysdep_connection_check (char *name) -{ - KEY_API (connection_check) (name); -} - -/* - * Generate a SPI for protocol PROTO and the source/destination pair given by - * SRC, SRCLEN, DST & DSTLEN. Stash the SPI size in SZ. - */ -u_int8_t * -sysdep_ipsec_get_spi (size_t *sz, u_int8_t proto, struct sockaddr *src, - struct sockaddr *dst, u_int32_t seq) -{ - if (app_none) - { - *sz = IPSEC_SPI_SIZE; - /* XXX should be random instead I think. */ - return strdup ("\x12\x34\x56\x78"); - } - return KEY_API (get_spi) (sz, proto, src, dst, seq); -} - -struct sa_kinfo * -sysdep_ipsec_get_kernel_sa(u_int8_t *spi, size_t spi_sz, u_int8_t proto, - struct sockaddr *dst) -{ - if (app_none) - return 0; - /* XXX return KEY_API(get_kernel_sa)(spi, spi_sz, proto, dst); */ - return 0; -} - -/* Force communication on socket FD to go in the clear. */ -int -sysdep_cleartext (int fd, int af) -{ - char *buf; - char *policy[] = { "in bypass", "out bypass", NULL }; - char **p; - int ipp; - int opt; - char *msgstr; - - if (app_none) - return 0; - - switch (af) - { - case AF_INET: - ipp = IPPROTO_IP; - opt = IP_IPSEC_POLICY; - msgstr = ""; - break; - case AF_INET6: - ipp = IPPROTO_IPV6; - opt = IPV6_IPSEC_POLICY; - msgstr = "V6"; - break; - default: - log_print ("sysdep_cleartext: unsupported protocol family %d", af); - return -1; - } - - /* - * Need to bypass system security policy, so I can send and - * receive key management datagrams in the clear. - */ - - for (p = policy; p && *p; p++) - { - buf = ipsec_set_policy (*p, strlen(*p)); - if (buf == NULL) - { - log_error ("sysdep_cleartext: %s: %s", *p, ipsec_strerror()); - return -1; - } - - if (setsockopt(fd, ipp, opt, buf, ipsec_get_policylen(buf)) < 0) - { - log_error ("sysdep_cleartext: " - "setsockopt (%d, IPPROTO_IP%s, IP%s_IPSEC_POLICY, ...) " - "failed", fd, msgstr, msgstr); - return -1; - } - free(buf); - } - - return 0; -} - -int -sysdep_ipsec_delete_spi (struct sa *sa, struct proto *proto, int incoming) -{ - if (app_none) - return 0; - return KEY_API (delete_spi) (sa, proto, incoming); -} - -int -sysdep_ipsec_enable_sa (struct sa *sa, struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (enable_sa) (sa, isakmp_sa); -} - -int -sysdep_ipsec_group_spis (struct sa *sa, struct proto *proto1, - struct proto *proto2, int incoming) -{ - if (app_none) - return 0; - return KEY_API (group_spis) (sa, proto1, proto2, incoming); -} - -int -sysdep_ipsec_set_spi (struct sa *sa, struct proto *proto, int incoming, - struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (set_spi) (sa, proto, incoming, isakmp_sa); -} -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/common/blf.h b/keyexchange/isakmpd-20041012/sysdep/common/blf.h deleted file mode 100644 index 97eec89..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/blf.h +++ /dev/null @@ -1,70 +0,0 @@ -/* $OpenBSD: blf.h,v 1.5 2003/06/03 14:52:06 ho Exp $ */ -/* - * Blowfish - a fast block cipher designed by Bruce Schneier - * - * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de> - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _BLF_H_ -#define _BLF_H_ - -/* Schneier states the maximum key length to be 56 bytes. - * The way how the subkeys are initialized by the key up - * to (N+2)*4 i.e. 72 bytes are utilized. - * Warning: For normal blowfish encryption only 56 bytes - * of the key affect all cipherbits. - */ - -#define BLF_N 16 /* Number of Subkeys */ -#define BLF_MAXKEYLEN ((BLF_N-2)*4) /* 448 bits */ - -/* Blowfish context */ -typedef struct BlowfishContext { - u_int32_t S[4][256]; /* S-Boxes */ - u_int32_t P[BLF_N + 2]; /* Subkeys */ -} blf_ctx; - -/* Raw access to customized Blowfish - * blf_key is just: - * Blowfish_initstate( state ) - * Blowfish_expand0state( state, key, keylen ) - */ - -void Blowfish_encipher(blf_ctx *, u_int32_t *, u_int32_t *); -void Blowfish_decipher(blf_ctx *, u_int32_t *, u_int32_t *); -void Blowfish_initstate(blf_ctx *); -void Blowfish_expand0state(blf_ctx *, const u_int8_t *, u_int16_t); -void Blowfish_expandstate -(blf_ctx *, const u_int8_t *, u_int16_t, const u_int8_t *, u_int16_t); - -/* Standard Blowfish */ - -void blf_key(blf_ctx *, const u_int8_t *, u_int16_t); -void blf_enc(blf_ctx *, u_int32_t *, u_int16_t); -void blf_dec(blf_ctx *, u_int32_t *, u_int16_t); - -/* Converts u_int8_t to u_int32_t */ -u_int32_t Blowfish_stream2word(const u_int8_t *, u_int16_t , u_int16_t *); - -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/common/cast.h b/keyexchange/isakmpd-20041012/sysdep/common/cast.h deleted file mode 100644 index c130986..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/cast.h +++ /dev/null @@ -1,22 +0,0 @@ -/* $OpenBSD: cast.h,v 1.1 2001/01/26 11:34:00 niklas Exp $ */ -/* - * CAST-128 in C - * Written by Steve Reid <sreid@sea-to-sky.net> - * 100% Public Domain - no warranty - * Released 1997.10.11 - */ - -#ifndef _CAST_H_ -#define _CAST_H_ - -typedef struct { - u_int32_t xkey[32]; /* Key, after expansion */ - int rounds; /* Number of rounds to use, 12 or 16 */ -} cast_key; - -void cast_setkey(cast_key* key, u_int8_t* rawkey, int keybytes); -void cast_encrypt(cast_key* key, u_int8_t* inblock, u_int8_t* outblock); -void cast_decrypt(cast_key* key, u_int8_t* inblock, u_int8_t* outblock); - -#endif /* ifndef _CAST_H_ */ - diff --git a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/GNUmakefile b/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/GNUmakefile deleted file mode 100644 index 3b62328..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/GNUmakefile +++ /dev/null @@ -1,57 +0,0 @@ -# $OpenBSD: GNUmakefile,v 1.4 2003/06/03 14:52:06 ho Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# - -.CURDIR:= $(shell pwd) - -LIB= sysdep -SRCS= arc4random.c blowfish.c cast.c md5.c sha1.c strlcat.c strlcpy.c -NOMAN= -CFLAGS+= -I${.CURDIR}/.. -I/usr/include/machine - -lib${LIB}.a: ${SRCS:%.c=%.o} - ar cq $@ ${SRCS:%.c=%.o} - -clean: - rm -f lib${LIB}.a ${SRCS:%.c=%.o} - -cleandir: clean cleandepend - -depend: .depend - -.depend: ${SRCS} - @rm -f .depend - ${MKDEP} ${CFLAGS} ${SRCS} > .depend - -cleandepend: - rm -f .depend - -ifneq ($(findstring clean,$(MAKECMDGOALS)),clean) --include .depend -endif diff --git a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/Makefile b/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/Makefile deleted file mode 100644 index fce68d3..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/Makefile +++ /dev/null @@ -1,43 +0,0 @@ -# $OpenBSD: Makefile,v 1.4 2003/06/03 14:52:06 ho Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# -OPSYS!= uname -s - -LIB= sysdep -SRCS= arc4random.c blowfish.c cast.c md5.c sha1.c strlcat.c strlcpy.c -NOPROFILE= -NOPIC= -NOMAN= -.if ${OPSYS} == "NetBSD" -CPPFLAGS+= -I${.CURDIR}/.. -I/usr/include/machine -.else -CFLAGS+= -I${.CURDIR}/.. -I/usr/include/machine -.endif - -.include <bsd.lib.mk> diff --git a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/arc4random.c b/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/arc4random.c deleted file mode 100644 index afd5bb6..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/arc4random.c +++ /dev/null @@ -1,178 +0,0 @@ -/* $OpenBSD: arc4random.c,v 1.6 2004/10/08 15:18:26 hshoexer Exp $ */ - -/* - * Arc4 random number generator for OpenBSD. - * Copyright 1996 David Mazieres <dm@lcs.mit.edu>. - * - * Modification and redistribution in source and binary forms is - * permitted provided that due credit is given to the author and the - * OpenBSD project by leaving this copyright notice intact. - */ - -/* - * This code is derived from section 17.1 of Applied Cryptography, - * second edition, which describes a stream cipher allegedly - * compatible with RSA Labs "RC4" cipher (the actual description of - * which is a trade secret). The same algorithm is used as a stream - * cipher called "arcfour" in Tatu Ylonen's ssh package. - * - * Here the stream cipher has been modified always to include the time - * when initializing the state. That makes it impossible to - * regenerate the same random sequence twice, so this can't be used - * for encryption, but will generate good random numbers. - * - * RC4 is a registered trademark of RSA Laboratories. - */ - -#include <fcntl.h> -#include <stdlib.h> -#include <unistd.h> -#include <sys/types.h> -#include <sys/time.h> - -#ifdef __GNUC__ -#define inline __inline -#else /* !__GNUC__ */ -#define inline -#endif /* !__GNUC__ */ - -struct arc4_stream { - u_int8_t i; - u_int8_t j; - u_int8_t s[256]; -}; - -int rs_initialized; -static struct arc4_stream rs; - -static inline u_int8_t arc4_getbyte(struct arc4_stream *); - -static inline void -arc4_init(struct arc4_stream *as) -{ - int n; - - for (n = 0; n < 256; n++) - as->s[n] = n; - as->i = 0; - as->j = 0; -} - -static inline void -arc4_addrandom(struct arc4_stream *as, u_char *dat, int datlen) -{ - int n; - u_int8_t si; - - as->i--; - for (n = 0; n < 256; n++) { - as->i = (as->i + 1); - si = as->s[as->i]; - as->j = (as->j + si + dat[n % datlen]); - as->s[as->i] = as->s[as->j]; - as->s[as->j] = si; - } - as->j = as->i; -} - -static void -arc4_stir(struct arc4_stream *as) -{ - int fd, i; - struct { - struct timeval tv; - u_int8_t rnd[128 - sizeof(struct timeval)]; - } rdat; - - gettimeofday(&rdat.tv, NULL); - fd = open("/dev/arandom", O_RDONLY); - if (fd < 0) - fd = open("/dev/random", O_RDONLY); - if (fd >= 0) { - read(fd, rdat.rnd, sizeof(rdat.rnd)); - close(fd); - } - /* fd < 0? Ah, what the heck. We'll just take whatever was on the - * stack... */ - - arc4_addrandom(as, (void *)&rdat, sizeof(rdat)); - - /* - * Discard early keystream, as per recommendations in: - * http://www.wisdom.weizmann.ac.il/~itsik/RC4/Papers/Rc4_ksa.ps - */ - for (i = 0; i < 256; i++) - (void)arc4_getbyte(as); -} - -static inline u_int8_t -arc4_getbyte(struct arc4_stream *as) -{ - u_int8_t si, sj; - - as->i = (as->i + 1); - si = as->s[as->i]; - as->j = (as->j + si); - sj = as->s[as->j]; - as->s[as->i] = sj; - as->s[as->j] = si; - return (as->s[(si + sj) & 0xff]); -} - -static inline u_int32_t -arc4_getword(struct arc4_stream *as) -{ - u_int32_t val; - val = arc4_getbyte(as) << 24; - val |= arc4_getbyte(as) << 16; - val |= arc4_getbyte(as) << 8; - val |= arc4_getbyte(as); - return val; -} - -void -arc4random_stir(void) -{ - if (!rs_initialized) { - arc4_init(&rs); - rs_initialized = 1; - } - arc4_stir(&rs); -} - -void -arc4random_addrandom(u_char *dat, int datlen) -{ - if (!rs_initialized) - arc4random_stir(); - arc4_addrandom(&rs, dat, datlen); -} - -u_int32_t -arc4random(void) -{ - if (!rs_initialized) - arc4random_stir(); - return arc4_getword(&rs); -} - -#if 0 -/*-------- Test code for i386 --------*/ -#include <stdio.h> -#include <machine/pctr.h> -int -main(int argc, char **argv) -{ - const int iter = 1000000; - int i; - pctrval v; - - v = rdtsc(); - for (i = 0; i < iter; i++) - arc4random(); - v = rdtsc() - v; - v /= iter; - - printf("%qd cycles\n", v); -} -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/blowfish.c b/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/blowfish.c deleted file mode 100644 index 5c59f4b..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/blowfish.c +++ /dev/null @@ -1,685 +0,0 @@ -/* $OpenBSD: blowfish.c,v 1.4 2003/06/03 14:52:06 ho Exp $ */ -/* - * Blowfish block cipher for OpenBSD - * Copyright 1997 Niels Provos <provos@physnet.uni-hamburg.de> - * All rights reserved. - * - * Implementation advice by David Mazieres <dm@lcs.mit.edu>. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code is derived from section 14.3 and the given source - * in section V of Applied Cryptography, second edition. - * Blowfish is an unpatented fast block cipher designed by - * Bruce Schneier. - */ - -#if 0 -#include <stdio.h> /* used for debugging */ -#include <string.h> -#endif - -#include <sys/types.h> -#include <blf.h> - -#undef inline -#ifdef __GNUC__ -#define inline __inline -#else /* !__GNUC__ */ -#define inline -#endif /* !__GNUC__ */ - -/* Function for Feistel Networks */ - -#define F(bc, x) ((((bc)->S[0][((x) & 0xFF000000) >> 24] \ - + (bc)->S[1][((x) &0xFF0000 ) >> 16]) \ - ^ (bc)->S[2][((x) & 0xFF00) >> 8]) \ - + (bc)->S[3][(x) & 0x00FF]) - -#define BLFRND(bc,i,j,n) (i ^= F(bc,j) ^ (bc)->P[n]) - -void -Blowfish_encipher(c, xl, xr) - blf_ctx *c; - u_int32_t *xl; - u_int32_t *xr; -{ - u_int32_t Xl; - u_int32_t Xr; - - Xl = *xl; - Xr = *xr; - - Xl ^= c->P[0]; - BLFRND(c, Xr, Xl, 1); BLFRND(c, Xl, Xr, 2); - BLFRND(c, Xr, Xl, 3); BLFRND(c, Xl, Xr, 4); - BLFRND(c, Xr, Xl, 5); BLFRND(c, Xl, Xr, 6); - BLFRND(c, Xr, Xl, 7); BLFRND(c, Xl, Xr, 8); - BLFRND(c, Xr, Xl, 9); BLFRND(c, Xl, Xr, 10); - BLFRND(c, Xr, Xl, 11); BLFRND(c, Xl, Xr, 12); - BLFRND(c, Xr, Xl, 13); BLFRND(c, Xl, Xr, 14); - BLFRND(c, Xr, Xl, 15); BLFRND(c, Xl, Xr, 16); - - *xl = Xr ^ c->P[17]; - *xr = Xl; -} - -void -Blowfish_decipher(c, xl, xr) - blf_ctx *c; - u_int32_t *xl; - u_int32_t *xr; -{ - u_int32_t Xl; - u_int32_t Xr; - - Xl = *xl; - Xr = *xr; - - Xl ^= c->P[17]; - BLFRND(c, Xr, Xl, 16); BLFRND(c, Xl, Xr, 15); - BLFRND(c, Xr, Xl, 14); BLFRND(c, Xl, Xr, 13); - BLFRND(c, Xr, Xl, 12); BLFRND(c, Xl, Xr, 11); - BLFRND(c, Xr, Xl, 10); BLFRND(c, Xl, Xr, 9); - BLFRND(c, Xr, Xl, 8); BLFRND(c, Xl, Xr, 7); - BLFRND(c, Xr, Xl, 6); BLFRND(c, Xl, Xr, 5); - BLFRND(c, Xr, Xl, 4); BLFRND(c, Xl, Xr, 3); - BLFRND(c, Xr, Xl, 2); BLFRND(c, Xl, Xr, 1); - - *xl = Xr ^ c->P[0]; - *xr = Xl; -} - -void -Blowfish_initstate(c) - blf_ctx *c; -{ - -/* P-box and S-box tables initialized with digits of Pi */ - - const blf_ctx initstate = - - { { - { - 0xd1310ba6, 0x98dfb5ac, 0x2ffd72db, 0xd01adfb7, - 0xb8e1afed, 0x6a267e96, 0xba7c9045, 0xf12c7f99, - 0x24a19947, 0xb3916cf7, 0x0801f2e2, 0x858efc16, - 0x636920d8, 0x71574e69, 0xa458fea3, 0xf4933d7e, - 0x0d95748f, 0x728eb658, 0x718bcd58, 0x82154aee, - 0x7b54a41d, 0xc25a59b5, 0x9c30d539, 0x2af26013, - 0xc5d1b023, 0x286085f0, 0xca417918, 0xb8db38ef, - 0x8e79dcb0, 0x603a180e, 0x6c9e0e8b, 0xb01e8a3e, - 0xd71577c1, 0xbd314b27, 0x78af2fda, 0x55605c60, - 0xe65525f3, 0xaa55ab94, 0x57489862, 0x63e81440, - 0x55ca396a, 0x2aab10b6, 0xb4cc5c34, 0x1141e8ce, - 0xa15486af, 0x7c72e993, 0xb3ee1411, 0x636fbc2a, - 0x2ba9c55d, 0x741831f6, 0xce5c3e16, 0x9b87931e, - 0xafd6ba33, 0x6c24cf5c, 0x7a325381, 0x28958677, - 0x3b8f4898, 0x6b4bb9af, 0xc4bfe81b, 0x66282193, - 0x61d809cc, 0xfb21a991, 0x487cac60, 0x5dec8032, - 0xef845d5d, 0xe98575b1, 0xdc262302, 0xeb651b88, - 0x23893e81, 0xd396acc5, 0x0f6d6ff3, 0x83f44239, - 0x2e0b4482, 0xa4842004, 0x69c8f04a, 0x9e1f9b5e, - 0x21c66842, 0xf6e96c9a, 0x670c9c61, 0xabd388f0, - 0x6a51a0d2, 0xd8542f68, 0x960fa728, 0xab5133a3, - 0x6eef0b6c, 0x137a3be4, 0xba3bf050, 0x7efb2a98, - 0xa1f1651d, 0x39af0176, 0x66ca593e, 0x82430e88, - 0x8cee8619, 0x456f9fb4, 0x7d84a5c3, 0x3b8b5ebe, - 0xe06f75d8, 0x85c12073, 0x401a449f, 0x56c16aa6, - 0x4ed3aa62, 0x363f7706, 0x1bfedf72, 0x429b023d, - 0x37d0d724, 0xd00a1248, 0xdb0fead3, 0x49f1c09b, - 0x075372c9, 0x80991b7b, 0x25d479d8, 0xf6e8def7, - 0xe3fe501a, 0xb6794c3b, 0x976ce0bd, 0x04c006ba, - 0xc1a94fb6, 0x409f60c4, 0x5e5c9ec2, 0x196a2463, - 0x68fb6faf, 0x3e6c53b5, 0x1339b2eb, 0x3b52ec6f, - 0x6dfc511f, 0x9b30952c, 0xcc814544, 0xaf5ebd09, - 0xbee3d004, 0xde334afd, 0x660f2807, 0x192e4bb3, - 0xc0cba857, 0x45c8740f, 0xd20b5f39, 0xb9d3fbdb, - 0x5579c0bd, 0x1a60320a, 0xd6a100c6, 0x402c7279, - 0x679f25fe, 0xfb1fa3cc, 0x8ea5e9f8, 0xdb3222f8, - 0x3c7516df, 0xfd616b15, 0x2f501ec8, 0xad0552ab, - 0x323db5fa, 0xfd238760, 0x53317b48, 0x3e00df82, - 0x9e5c57bb, 0xca6f8ca0, 0x1a87562e, 0xdf1769db, - 0xd542a8f6, 0x287effc3, 0xac6732c6, 0x8c4f5573, - 0x695b27b0, 0xbbca58c8, 0xe1ffa35d, 0xb8f011a0, - 0x10fa3d98, 0xfd2183b8, 0x4afcb56c, 0x2dd1d35b, - 0x9a53e479, 0xb6f84565, 0xd28e49bc, 0x4bfb9790, - 0xe1ddf2da, 0xa4cb7e33, 0x62fb1341, 0xcee4c6e8, - 0xef20cada, 0x36774c01, 0xd07e9efe, 0x2bf11fb4, - 0x95dbda4d, 0xae909198, 0xeaad8e71, 0x6b93d5a0, - 0xd08ed1d0, 0xafc725e0, 0x8e3c5b2f, 0x8e7594b7, - 0x8ff6e2fb, 0xf2122b64, 0x8888b812, 0x900df01c, - 0x4fad5ea0, 0x688fc31c, 0xd1cff191, 0xb3a8c1ad, - 0x2f2f2218, 0xbe0e1777, 0xea752dfe, 0x8b021fa1, - 0xe5a0cc0f, 0xb56f74e8, 0x18acf3d6, 0xce89e299, - 0xb4a84fe0, 0xfd13e0b7, 0x7cc43b81, 0xd2ada8d9, - 0x165fa266, 0x80957705, 0x93cc7314, 0x211a1477, - 0xe6ad2065, 0x77b5fa86, 0xc75442f5, 0xfb9d35cf, - 0xebcdaf0c, 0x7b3e89a0, 0xd6411bd3, 0xae1e7e49, - 0x00250e2d, 0x2071b35e, 0x226800bb, 0x57b8e0af, - 0x2464369b, 0xf009b91e, 0x5563911d, 0x59dfa6aa, - 0x78c14389, 0xd95a537f, 0x207d5ba2, 0x02e5b9c5, - 0x83260376, 0x6295cfa9, 0x11c81968, 0x4e734a41, - 0xb3472dca, 0x7b14a94a, 0x1b510052, 0x9a532915, - 0xd60f573f, 0xbc9bc6e4, 0x2b60a476, 0x81e67400, - 0x08ba6fb5, 0x571be91f, 0xf296ec6b, 0x2a0dd915, - 0xb6636521, 0xe7b9f9b6, 0xff34052e, 0xc5855664, - 0x53b02d5d, 0xa99f8fa1, 0x08ba4799, 0x6e85076a}, - { - 0x4b7a70e9, 0xb5b32944, 0xdb75092e, 0xc4192623, - 0xad6ea6b0, 0x49a7df7d, 0x9cee60b8, 0x8fedb266, - 0xecaa8c71, 0x699a17ff, 0x5664526c, 0xc2b19ee1, - 0x193602a5, 0x75094c29, 0xa0591340, 0xe4183a3e, - 0x3f54989a, 0x5b429d65, 0x6b8fe4d6, 0x99f73fd6, - 0xa1d29c07, 0xefe830f5, 0x4d2d38e6, 0xf0255dc1, - 0x4cdd2086, 0x8470eb26, 0x6382e9c6, 0x021ecc5e, - 0x09686b3f, 0x3ebaefc9, 0x3c971814, 0x6b6a70a1, - 0x687f3584, 0x52a0e286, 0xb79c5305, 0xaa500737, - 0x3e07841c, 0x7fdeae5c, 0x8e7d44ec, 0x5716f2b8, - 0xb03ada37, 0xf0500c0d, 0xf01c1f04, 0x0200b3ff, - 0xae0cf51a, 0x3cb574b2, 0x25837a58, 0xdc0921bd, - 0xd19113f9, 0x7ca92ff6, 0x94324773, 0x22f54701, - 0x3ae5e581, 0x37c2dadc, 0xc8b57634, 0x9af3dda7, - 0xa9446146, 0x0fd0030e, 0xecc8c73e, 0xa4751e41, - 0xe238cd99, 0x3bea0e2f, 0x3280bba1, 0x183eb331, - 0x4e548b38, 0x4f6db908, 0x6f420d03, 0xf60a04bf, - 0x2cb81290, 0x24977c79, 0x5679b072, 0xbcaf89af, - 0xde9a771f, 0xd9930810, 0xb38bae12, 0xdccf3f2e, - 0x5512721f, 0x2e6b7124, 0x501adde6, 0x9f84cd87, - 0x7a584718, 0x7408da17, 0xbc9f9abc, 0xe94b7d8c, - 0xec7aec3a, 0xdb851dfa, 0x63094366, 0xc464c3d2, - 0xef1c1847, 0x3215d908, 0xdd433b37, 0x24c2ba16, - 0x12a14d43, 0x2a65c451, 0x50940002, 0x133ae4dd, - 0x71dff89e, 0x10314e55, 0x81ac77d6, 0x5f11199b, - 0x043556f1, 0xd7a3c76b, 0x3c11183b, 0x5924a509, - 0xf28fe6ed, 0x97f1fbfa, 0x9ebabf2c, 0x1e153c6e, - 0x86e34570, 0xeae96fb1, 0x860e5e0a, 0x5a3e2ab3, - 0x771fe71c, 0x4e3d06fa, 0x2965dcb9, 0x99e71d0f, - 0x803e89d6, 0x5266c825, 0x2e4cc978, 0x9c10b36a, - 0xc6150eba, 0x94e2ea78, 0xa5fc3c53, 0x1e0a2df4, - 0xf2f74ea7, 0x361d2b3d, 0x1939260f, 0x19c27960, - 0x5223a708, 0xf71312b6, 0xebadfe6e, 0xeac31f66, - 0xe3bc4595, 0xa67bc883, 0xb17f37d1, 0x018cff28, - 0xc332ddef, 0xbe6c5aa5, 0x65582185, 0x68ab9802, - 0xeecea50f, 0xdb2f953b, 0x2aef7dad, 0x5b6e2f84, - 0x1521b628, 0x29076170, 0xecdd4775, 0x619f1510, - 0x13cca830, 0xeb61bd96, 0x0334fe1e, 0xaa0363cf, - 0xb5735c90, 0x4c70a239, 0xd59e9e0b, 0xcbaade14, - 0xeecc86bc, 0x60622ca7, 0x9cab5cab, 0xb2f3846e, - 0x648b1eaf, 0x19bdf0ca, 0xa02369b9, 0x655abb50, - 0x40685a32, 0x3c2ab4b3, 0x319ee9d5, 0xc021b8f7, - 0x9b540b19, 0x875fa099, 0x95f7997e, 0x623d7da8, - 0xf837889a, 0x97e32d77, 0x11ed935f, 0x16681281, - 0x0e358829, 0xc7e61fd6, 0x96dedfa1, 0x7858ba99, - 0x57f584a5, 0x1b227263, 0x9b83c3ff, 0x1ac24696, - 0xcdb30aeb, 0x532e3054, 0x8fd948e4, 0x6dbc3128, - 0x58ebf2ef, 0x34c6ffea, 0xfe28ed61, 0xee7c3c73, - 0x5d4a14d9, 0xe864b7e3, 0x42105d14, 0x203e13e0, - 0x45eee2b6, 0xa3aaabea, 0xdb6c4f15, 0xfacb4fd0, - 0xc742f442, 0xef6abbb5, 0x654f3b1d, 0x41cd2105, - 0xd81e799e, 0x86854dc7, 0xe44b476a, 0x3d816250, - 0xcf62a1f2, 0x5b8d2646, 0xfc8883a0, 0xc1c7b6a3, - 0x7f1524c3, 0x69cb7492, 0x47848a0b, 0x5692b285, - 0x095bbf00, 0xad19489d, 0x1462b174, 0x23820e00, - 0x58428d2a, 0x0c55f5ea, 0x1dadf43e, 0x233f7061, - 0x3372f092, 0x8d937e41, 0xd65fecf1, 0x6c223bdb, - 0x7cde3759, 0xcbee7460, 0x4085f2a7, 0xce77326e, - 0xa6078084, 0x19f8509e, 0xe8efd855, 0x61d99735, - 0xa969a7aa, 0xc50c06c2, 0x5a04abfc, 0x800bcadc, - 0x9e447a2e, 0xc3453484, 0xfdd56705, 0x0e1e9ec9, - 0xdb73dbd3, 0x105588cd, 0x675fda79, 0xe3674340, - 0xc5c43465, 0x713e38d8, 0x3d28f89e, 0xf16dff20, - 0x153e21e7, 0x8fb03d4a, 0xe6e39f2b, 0xdb83adf7}, - { - 0xe93d5a68, 0x948140f7, 0xf64c261c, 0x94692934, - 0x411520f7, 0x7602d4f7, 0xbcf46b2e, 0xd4a20068, - 0xd4082471, 0x3320f46a, 0x43b7d4b7, 0x500061af, - 0x1e39f62e, 0x97244546, 0x14214f74, 0xbf8b8840, - 0x4d95fc1d, 0x96b591af, 0x70f4ddd3, 0x66a02f45, - 0xbfbc09ec, 0x03bd9785, 0x7fac6dd0, 0x31cb8504, - 0x96eb27b3, 0x55fd3941, 0xda2547e6, 0xabca0a9a, - 0x28507825, 0x530429f4, 0x0a2c86da, 0xe9b66dfb, - 0x68dc1462, 0xd7486900, 0x680ec0a4, 0x27a18dee, - 0x4f3ffea2, 0xe887ad8c, 0xb58ce006, 0x7af4d6b6, - 0xaace1e7c, 0xd3375fec, 0xce78a399, 0x406b2a42, - 0x20fe9e35, 0xd9f385b9, 0xee39d7ab, 0x3b124e8b, - 0x1dc9faf7, 0x4b6d1856, 0x26a36631, 0xeae397b2, - 0x3a6efa74, 0xdd5b4332, 0x6841e7f7, 0xca7820fb, - 0xfb0af54e, 0xd8feb397, 0x454056ac, 0xba489527, - 0x55533a3a, 0x20838d87, 0xfe6ba9b7, 0xd096954b, - 0x55a867bc, 0xa1159a58, 0xcca92963, 0x99e1db33, - 0xa62a4a56, 0x3f3125f9, 0x5ef47e1c, 0x9029317c, - 0xfdf8e802, 0x04272f70, 0x80bb155c, 0x05282ce3, - 0x95c11548, 0xe4c66d22, 0x48c1133f, 0xc70f86dc, - 0x07f9c9ee, 0x41041f0f, 0x404779a4, 0x5d886e17, - 0x325f51eb, 0xd59bc0d1, 0xf2bcc18f, 0x41113564, - 0x257b7834, 0x602a9c60, 0xdff8e8a3, 0x1f636c1b, - 0x0e12b4c2, 0x02e1329e, 0xaf664fd1, 0xcad18115, - 0x6b2395e0, 0x333e92e1, 0x3b240b62, 0xeebeb922, - 0x85b2a20e, 0xe6ba0d99, 0xde720c8c, 0x2da2f728, - 0xd0127845, 0x95b794fd, 0x647d0862, 0xe7ccf5f0, - 0x5449a36f, 0x877d48fa, 0xc39dfd27, 0xf33e8d1e, - 0x0a476341, 0x992eff74, 0x3a6f6eab, 0xf4f8fd37, - 0xa812dc60, 0xa1ebddf8, 0x991be14c, 0xdb6e6b0d, - 0xc67b5510, 0x6d672c37, 0x2765d43b, 0xdcd0e804, - 0xf1290dc7, 0xcc00ffa3, 0xb5390f92, 0x690fed0b, - 0x667b9ffb, 0xcedb7d9c, 0xa091cf0b, 0xd9155ea3, - 0xbb132f88, 0x515bad24, 0x7b9479bf, 0x763bd6eb, - 0x37392eb3, 0xcc115979, 0x8026e297, 0xf42e312d, - 0x6842ada7, 0xc66a2b3b, 0x12754ccc, 0x782ef11c, - 0x6a124237, 0xb79251e7, 0x06a1bbe6, 0x4bfb6350, - 0x1a6b1018, 0x11caedfa, 0x3d25bdd8, 0xe2e1c3c9, - 0x44421659, 0x0a121386, 0xd90cec6e, 0xd5abea2a, - 0x64af674e, 0xda86a85f, 0xbebfe988, 0x64e4c3fe, - 0x9dbc8057, 0xf0f7c086, 0x60787bf8, 0x6003604d, - 0xd1fd8346, 0xf6381fb0, 0x7745ae04, 0xd736fccc, - 0x83426b33, 0xf01eab71, 0xb0804187, 0x3c005e5f, - 0x77a057be, 0xbde8ae24, 0x55464299, 0xbf582e61, - 0x4e58f48f, 0xf2ddfda2, 0xf474ef38, 0x8789bdc2, - 0x5366f9c3, 0xc8b38e74, 0xb475f255, 0x46fcd9b9, - 0x7aeb2661, 0x8b1ddf84, 0x846a0e79, 0x915f95e2, - 0x466e598e, 0x20b45770, 0x8cd55591, 0xc902de4c, - 0xb90bace1, 0xbb8205d0, 0x11a86248, 0x7574a99e, - 0xb77f19b6, 0xe0a9dc09, 0x662d09a1, 0xc4324633, - 0xe85a1f02, 0x09f0be8c, 0x4a99a025, 0x1d6efe10, - 0x1ab93d1d, 0x0ba5a4df, 0xa186f20f, 0x2868f169, - 0xdcb7da83, 0x573906fe, 0xa1e2ce9b, 0x4fcd7f52, - 0x50115e01, 0xa70683fa, 0xa002b5c4, 0x0de6d027, - 0x9af88c27, 0x773f8641, 0xc3604c06, 0x61a806b5, - 0xf0177a28, 0xc0f586e0, 0x006058aa, 0x30dc7d62, - 0x11e69ed7, 0x2338ea63, 0x53c2dd94, 0xc2c21634, - 0xbbcbee56, 0x90bcb6de, 0xebfc7da1, 0xce591d76, - 0x6f05e409, 0x4b7c0188, 0x39720a3d, 0x7c927c24, - 0x86e3725f, 0x724d9db9, 0x1ac15bb4, 0xd39eb8fc, - 0xed545578, 0x08fca5b5, 0xd83d7cd3, 0x4dad0fc4, - 0x1e50ef5e, 0xb161e6f8, 0xa28514d9, 0x6c51133c, - 0x6fd5c7e7, 0x56e14ec4, 0x362abfce, 0xddc6c837, - 0xd79a3234, 0x92638212, 0x670efa8e, 0x406000e0}, - { - 0x3a39ce37, 0xd3faf5cf, 0xabc27737, 0x5ac52d1b, - 0x5cb0679e, 0x4fa33742, 0xd3822740, 0x99bc9bbe, - 0xd5118e9d, 0xbf0f7315, 0xd62d1c7e, 0xc700c47b, - 0xb78c1b6b, 0x21a19045, 0xb26eb1be, 0x6a366eb4, - 0x5748ab2f, 0xbc946e79, 0xc6a376d2, 0x6549c2c8, - 0x530ff8ee, 0x468dde7d, 0xd5730a1d, 0x4cd04dc6, - 0x2939bbdb, 0xa9ba4650, 0xac9526e8, 0xbe5ee304, - 0xa1fad5f0, 0x6a2d519a, 0x63ef8ce2, 0x9a86ee22, - 0xc089c2b8, 0x43242ef6, 0xa51e03aa, 0x9cf2d0a4, - 0x83c061ba, 0x9be96a4d, 0x8fe51550, 0xba645bd6, - 0x2826a2f9, 0xa73a3ae1, 0x4ba99586, 0xef5562e9, - 0xc72fefd3, 0xf752f7da, 0x3f046f69, 0x77fa0a59, - 0x80e4a915, 0x87b08601, 0x9b09e6ad, 0x3b3ee593, - 0xe990fd5a, 0x9e34d797, 0x2cf0b7d9, 0x022b8b51, - 0x96d5ac3a, 0x017da67d, 0xd1cf3ed6, 0x7c7d2d28, - 0x1f9f25cf, 0xadf2b89b, 0x5ad6b472, 0x5a88f54c, - 0xe029ac71, 0xe019a5e6, 0x47b0acfd, 0xed93fa9b, - 0xe8d3c48d, 0x283b57cc, 0xf8d56629, 0x79132e28, - 0x785f0191, 0xed756055, 0xf7960e44, 0xe3d35e8c, - 0x15056dd4, 0x88f46dba, 0x03a16125, 0x0564f0bd, - 0xc3eb9e15, 0x3c9057a2, 0x97271aec, 0xa93a072a, - 0x1b3f6d9b, 0x1e6321f5, 0xf59c66fb, 0x26dcf319, - 0x7533d928, 0xb155fdf5, 0x03563482, 0x8aba3cbb, - 0x28517711, 0xc20ad9f8, 0xabcc5167, 0xccad925f, - 0x4de81751, 0x3830dc8e, 0x379d5862, 0x9320f991, - 0xea7a90c2, 0xfb3e7bce, 0x5121ce64, 0x774fbe32, - 0xa8b6e37e, 0xc3293d46, 0x48de5369, 0x6413e680, - 0xa2ae0810, 0xdd6db224, 0x69852dfd, 0x09072166, - 0xb39a460a, 0x6445c0dd, 0x586cdecf, 0x1c20c8ae, - 0x5bbef7dd, 0x1b588d40, 0xccd2017f, 0x6bb4e3bb, - 0xdda26a7e, 0x3a59ff45, 0x3e350a44, 0xbcb4cdd5, - 0x72eacea8, 0xfa6484bb, 0x8d6612ae, 0xbf3c6f47, - 0xd29be463, 0x542f5d9e, 0xaec2771b, 0xf64e6370, - 0x740e0d8d, 0xe75b1357, 0xf8721671, 0xaf537d5d, - 0x4040cb08, 0x4eb4e2cc, 0x34d2466a, 0x0115af84, - 0xe1b00428, 0x95983a1d, 0x06b89fb4, 0xce6ea048, - 0x6f3f3b82, 0x3520ab82, 0x011a1d4b, 0x277227f8, - 0x611560b1, 0xe7933fdc, 0xbb3a792b, 0x344525bd, - 0xa08839e1, 0x51ce794b, 0x2f32c9b7, 0xa01fbac9, - 0xe01cc87e, 0xbcc7d1f6, 0xcf0111c3, 0xa1e8aac7, - 0x1a908749, 0xd44fbd9a, 0xd0dadecb, 0xd50ada38, - 0x0339c32a, 0xc6913667, 0x8df9317c, 0xe0b12b4f, - 0xf79e59b7, 0x43f5bb3a, 0xf2d519ff, 0x27d9459c, - 0xbf97222c, 0x15e6fc2a, 0x0f91fc71, 0x9b941525, - 0xfae59361, 0xceb69ceb, 0xc2a86459, 0x12baa8d1, - 0xb6c1075e, 0xe3056a0c, 0x10d25065, 0xcb03a442, - 0xe0ec6e0e, 0x1698db3b, 0x4c98a0be, 0x3278e964, - 0x9f1f9532, 0xe0d392df, 0xd3a0342b, 0x8971f21e, - 0x1b0a7441, 0x4ba3348c, 0xc5be7120, 0xc37632d8, - 0xdf359f8d, 0x9b992f2e, 0xe60b6f47, 0x0fe3f11d, - 0xe54cda54, 0x1edad891, 0xce6279cf, 0xcd3e7e6f, - 0x1618b166, 0xfd2c1d05, 0x848fd2c5, 0xf6fb2299, - 0xf523f357, 0xa6327623, 0x93a83531, 0x56cccd02, - 0xacf08162, 0x5a75ebb5, 0x6e163697, 0x88d273cc, - 0xde966292, 0x81b949d0, 0x4c50901b, 0x71c65614, - 0xe6c6c7bd, 0x327a140a, 0x45e1d006, 0xc3f27b9a, - 0xc9aa53fd, 0x62a80f00, 0xbb25bfe2, 0x35bdd2f6, - 0x71126905, 0xb2040222, 0xb6cbcf7c, 0xcd769c2b, - 0x53113ec0, 0x1640e3d3, 0x38abbd60, 0x2547adf0, - 0xba38209c, 0xf746ce76, 0x77afa1c5, 0x20756060, - 0x85cbfe4e, 0x8ae88dd8, 0x7aaaf9b0, 0x4cf9aa7e, - 0x1948c25c, 0x02fb8a8c, 0x01c36ae4, 0xd6ebe1f9, - 0x90d4f869, 0xa65cdea0, 0x3f09252d, 0xc208e69f, - 0xb74e6132, 0xce77e25b, 0x578fdfe3, 0x3ac372e6} - }, - { - 0x243f6a88, 0x85a308d3, 0x13198a2e, 0x03707344, - 0xa4093822, 0x299f31d0, 0x082efa98, 0xec4e6c89, - 0x452821e6, 0x38d01377, 0xbe5466cf, 0x34e90c6c, - 0xc0ac29b7, 0xc97c50dd, 0x3f84d5b5, 0xb5470917, - 0x9216d5d9, 0x8979fb1b - } }; - - *c = initstate; - -} - -u_int32_t -Blowfish_stream2word(const u_int8_t *data, u_int16_t databytes, u_int16_t *current) -{ - u_int8_t i; - u_int16_t j; - u_int32_t temp; - - temp = 0x00000000; - j = *current; - - for (i = 0; i < 4; i++, j++) { - if (j >= databytes) - j = 0; - temp = (temp << 8) | data[j]; - } - - *current = j; - return temp; -} - -void -Blowfish_expand0state(blf_ctx *c, const u_int8_t *key, u_int16_t keybytes) -{ - u_int16_t i; - u_int16_t j; - u_int16_t k; - u_int32_t temp; - u_int32_t datal; - u_int32_t datar; - - j = 0; - for (i = 0; i < BLF_N + 2; i++) { - /* Extract 4 int8 to 1 int32 from keystream */ - temp = Blowfish_stream2word(key, keybytes, &j); - c->P[i] = c->P[i] ^ temp; - } - - j = 0; - datal = 0x00000000; - datar = 0x00000000; - for (i = 0; i < BLF_N + 2; i += 2) { - Blowfish_encipher(c, &datal, &datar); - - c->P[i] = datal; - c->P[i + 1] = datar; - } - - for (i = 0; i < 4; i++) { - for (k = 0; k < 256; k += 2) { - Blowfish_encipher(c, &datal, &datar); - - c->S[i][k] = datal; - c->S[i][k + 1] = datar; - } - } -} - - -void -Blowfish_expandstate(blf_ctx *c, const u_int8_t *data, u_int16_t databytes, - const u_int8_t *key, u_int16_t keybytes) -{ - u_int16_t i; - u_int16_t j; - u_int16_t k; - u_int32_t temp; - u_int32_t datal; - u_int32_t datar; - - j = 0; - for (i = 0; i < BLF_N + 2; i++) { - /* Extract 4 int8 to 1 int32 from keystream */ - temp = Blowfish_stream2word(key, keybytes, &j); - c->P[i] = c->P[i] ^ temp; - } - - j = 0; - datal = 0x00000000; - datar = 0x00000000; - for (i = 0; i < BLF_N + 2; i += 2) { - datal ^= Blowfish_stream2word(data, databytes, &j); - datar ^= Blowfish_stream2word(data, databytes, &j); - Blowfish_encipher(c, &datal, &datar); - - c->P[i] = datal; - c->P[i + 1] = datar; - } - - for (i = 0; i < 4; i++) { - for (k = 0; k < 256; k += 2) { - datal ^= Blowfish_stream2word(data, databytes, &j); - datar ^= Blowfish_stream2word(data, databytes, &j); - Blowfish_encipher(c, &datal, &datar); - - c->S[i][k] = datal; - c->S[i][k + 1] = datar; - } - } - -} - -void -blf_key(blf_ctx *c, const u_int8_t *k, u_int16_t len) -{ - /* Initialize S-boxes and subkeys with Pi */ - Blowfish_initstate(c); - - /* Transform S-boxes and subkeys with key */ - Blowfish_expand0state(c, k, len); -} - -void -blf_enc(blf_ctx *c, u_int32_t *data, u_int16_t blocks) -{ - u_int32_t *d; - u_int16_t i; - - d = data; - for (i = 0; i < blocks; i++) { - Blowfish_encipher(c, d, d + 1); - d += 2; - } -} - -void -blf_dec(blf_ctx *c, u_int32_t *data, u_int16_t blocks) -{ - u_int32_t *d; - u_int16_t i; - - d = data; - for (i = 0; i < blocks; i++) { - Blowfish_decipher(c, d, d + 1); - d += 2; - } -} - -void -blf_ecb_encrypt(blf_ctx *c, u_int8_t *data, u_int32_t len) -{ - u_int32_t l, r; - u_int32_t i; - - for (i = 0; i < len; i += 8) { - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_encipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - data += 8; - } -} - -void -blf_ecb_decrypt(blf_ctx *c, u_int8_t *data, u_int32_t len) -{ - u_int32_t l, r; - u_int32_t i; - - for (i = 0; i < len; i += 8) { - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_decipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - data += 8; - } -} - -void -blf_cbc_encrypt(blf_ctx *c, u_int8_t *iv, u_int8_t *data, u_int32_t len) -{ - u_int32_t l, r; - u_int32_t i, j; - - for (i = 0; i < len; i += 8) { - for (j = 0; j < 8; j++) - data[j] ^= iv[j]; - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_encipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - iv = data; - data += 8; - } -} - -void -blf_cbc_decrypt(blf_ctx *c, u_int8_t *iva, u_int8_t *data, u_int32_t len) -{ - u_int32_t l, r; - u_int8_t *iv; - u_int32_t i, j; - - iv = data + len - 16; - data = data + len - 8; - for (i = len - 8; i >= 8; i -= 8) { - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_decipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - for (j = 0; j < 8; j++) - data[j] ^= iv[j]; - iv -= 8; - data -= 8; - } - l = data[0] << 24 | data[1] << 16 | data[2] << 8 | data[3]; - r = data[4] << 24 | data[5] << 16 | data[6] << 8 | data[7]; - Blowfish_decipher(c, &l, &r); - data[0] = l >> 24 & 0xff; - data[1] = l >> 16 & 0xff; - data[2] = l >> 8 & 0xff; - data[3] = l & 0xff; - data[4] = r >> 24 & 0xff; - data[5] = r >> 16 & 0xff; - data[6] = r >> 8 & 0xff; - data[7] = r & 0xff; - for (j = 0; j < 8; j++) - data[j] ^= iva[j]; -} - -#if 0 -void -report(u_int32_t data[], u_int16_t len) -{ - u_int16_t i; - for (i = 0; i < len; i += 2) - printf("Block %0hd: %08lx %08lx.\n", - i / 2, data[i], data[i + 1]); -} -void -main(void) -{ - - blf_ctx c; - char key[] = "AAAAA"; - char key2[] = "abcdefghijklmnopqrstuvwxyz"; - - u_int32_t data[10]; - u_int32_t data2[] = - {0x424c4f57l, 0x46495348l}; - - u_int16_t i; - - /* First test */ - for (i = 0; i < 10; i++) - data[i] = i; - - blf_key(&c, (u_int8_t *) key, 5); - blf_enc(&c, data, 5); - blf_dec(&c, data, 1); - blf_dec(&c, data + 2, 4); - printf("Should read as 0 - 9.\n"); - report(data, 10); - - /* Second test */ - blf_key(&c, (u_int8_t *) key2, strlen(key2)); - blf_enc(&c, data2, 1); - printf("\nShould read as: 0x324ed0fe 0xf413a203.\n"); - report(data2, 2); - blf_dec(&c, data2, 1); - report(data2, 2); -} -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/cast.c b/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/cast.c deleted file mode 100644 index dc21610..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/cast.c +++ /dev/null @@ -1,778 +0,0 @@ -/* $OpenBSD: cast.c,v 1.3 2001/06/05 00:12:51 niklas Exp $ */ -/* - * CAST-128 in C - * Written by Steve Reid <sreid@sea-to-sky.net> - * 100% Public Domain - no warranty - * Released 1997.10.11 - */ - -#include <sys/types.h> - -#include <cast.h> - -/* CAST S-Boxes */ - -static const u_int32_t cast_sbox1[256] = { - 0x30FB40D4, 0x9FA0FF0B, 0x6BECCD2F, 0x3F258C7A, - 0x1E213F2F, 0x9C004DD3, 0x6003E540, 0xCF9FC949, - 0xBFD4AF27, 0x88BBBDB5, 0xE2034090, 0x98D09675, - 0x6E63A0E0, 0x15C361D2, 0xC2E7661D, 0x22D4FF8E, - 0x28683B6F, 0xC07FD059, 0xFF2379C8, 0x775F50E2, - 0x43C340D3, 0xDF2F8656, 0x887CA41A, 0xA2D2BD2D, - 0xA1C9E0D6, 0x346C4819, 0x61B76D87, 0x22540F2F, - 0x2ABE32E1, 0xAA54166B, 0x22568E3A, 0xA2D341D0, - 0x66DB40C8, 0xA784392F, 0x004DFF2F, 0x2DB9D2DE, - 0x97943FAC, 0x4A97C1D8, 0x527644B7, 0xB5F437A7, - 0xB82CBAEF, 0xD751D159, 0x6FF7F0ED, 0x5A097A1F, - 0x827B68D0, 0x90ECF52E, 0x22B0C054, 0xBC8E5935, - 0x4B6D2F7F, 0x50BB64A2, 0xD2664910, 0xBEE5812D, - 0xB7332290, 0xE93B159F, 0xB48EE411, 0x4BFF345D, - 0xFD45C240, 0xAD31973F, 0xC4F6D02E, 0x55FC8165, - 0xD5B1CAAD, 0xA1AC2DAE, 0xA2D4B76D, 0xC19B0C50, - 0x882240F2, 0x0C6E4F38, 0xA4E4BFD7, 0x4F5BA272, - 0x564C1D2F, 0xC59C5319, 0xB949E354, 0xB04669FE, - 0xB1B6AB8A, 0xC71358DD, 0x6385C545, 0x110F935D, - 0x57538AD5, 0x6A390493, 0xE63D37E0, 0x2A54F6B3, - 0x3A787D5F, 0x6276A0B5, 0x19A6FCDF, 0x7A42206A, - 0x29F9D4D5, 0xF61B1891, 0xBB72275E, 0xAA508167, - 0x38901091, 0xC6B505EB, 0x84C7CB8C, 0x2AD75A0F, - 0x874A1427, 0xA2D1936B, 0x2AD286AF, 0xAA56D291, - 0xD7894360, 0x425C750D, 0x93B39E26, 0x187184C9, - 0x6C00B32D, 0x73E2BB14, 0xA0BEBC3C, 0x54623779, - 0x64459EAB, 0x3F328B82, 0x7718CF82, 0x59A2CEA6, - 0x04EE002E, 0x89FE78E6, 0x3FAB0950, 0x325FF6C2, - 0x81383F05, 0x6963C5C8, 0x76CB5AD6, 0xD49974C9, - 0xCA180DCF, 0x380782D5, 0xC7FA5CF6, 0x8AC31511, - 0x35E79E13, 0x47DA91D0, 0xF40F9086, 0xA7E2419E, - 0x31366241, 0x051EF495, 0xAA573B04, 0x4A805D8D, - 0x548300D0, 0x00322A3C, 0xBF64CDDF, 0xBA57A68E, - 0x75C6372B, 0x50AFD341, 0xA7C13275, 0x915A0BF5, - 0x6B54BFAB, 0x2B0B1426, 0xAB4CC9D7, 0x449CCD82, - 0xF7FBF265, 0xAB85C5F3, 0x1B55DB94, 0xAAD4E324, - 0xCFA4BD3F, 0x2DEAA3E2, 0x9E204D02, 0xC8BD25AC, - 0xEADF55B3, 0xD5BD9E98, 0xE31231B2, 0x2AD5AD6C, - 0x954329DE, 0xADBE4528, 0xD8710F69, 0xAA51C90F, - 0xAA786BF6, 0x22513F1E, 0xAA51A79B, 0x2AD344CC, - 0x7B5A41F0, 0xD37CFBAD, 0x1B069505, 0x41ECE491, - 0xB4C332E6, 0x032268D4, 0xC9600ACC, 0xCE387E6D, - 0xBF6BB16C, 0x6A70FB78, 0x0D03D9C9, 0xD4DF39DE, - 0xE01063DA, 0x4736F464, 0x5AD328D8, 0xB347CC96, - 0x75BB0FC3, 0x98511BFB, 0x4FFBCC35, 0xB58BCF6A, - 0xE11F0ABC, 0xBFC5FE4A, 0xA70AEC10, 0xAC39570A, - 0x3F04442F, 0x6188B153, 0xE0397A2E, 0x5727CB79, - 0x9CEB418F, 0x1CACD68D, 0x2AD37C96, 0x0175CB9D, - 0xC69DFF09, 0xC75B65F0, 0xD9DB40D8, 0xEC0E7779, - 0x4744EAD4, 0xB11C3274, 0xDD24CB9E, 0x7E1C54BD, - 0xF01144F9, 0xD2240EB1, 0x9675B3FD, 0xA3AC3755, - 0xD47C27AF, 0x51C85F4D, 0x56907596, 0xA5BB15E6, - 0x580304F0, 0xCA042CF1, 0x011A37EA, 0x8DBFAADB, - 0x35BA3E4A, 0x3526FFA0, 0xC37B4D09, 0xBC306ED9, - 0x98A52666, 0x5648F725, 0xFF5E569D, 0x0CED63D0, - 0x7C63B2CF, 0x700B45E1, 0xD5EA50F1, 0x85A92872, - 0xAF1FBDA7, 0xD4234870, 0xA7870BF3, 0x2D3B4D79, - 0x42E04198, 0x0CD0EDE7, 0x26470DB8, 0xF881814C, - 0x474D6AD7, 0x7C0C5E5C, 0xD1231959, 0x381B7298, - 0xF5D2F4DB, 0xAB838653, 0x6E2F1E23, 0x83719C9E, - 0xBD91E046, 0x9A56456E, 0xDC39200C, 0x20C8C571, - 0x962BDA1C, 0xE1E696FF, 0xB141AB08, 0x7CCA89B9, - 0x1A69E783, 0x02CC4843, 0xA2F7C579, 0x429EF47D, - 0x427B169C, 0x5AC9F049, 0xDD8F0F00, 0x5C8165BF -}; - -static const u_int32_t cast_sbox2[256] = { - 0x1F201094, 0xEF0BA75B, 0x69E3CF7E, 0x393F4380, - 0xFE61CF7A, 0xEEC5207A, 0x55889C94, 0x72FC0651, - 0xADA7EF79, 0x4E1D7235, 0xD55A63CE, 0xDE0436BA, - 0x99C430EF, 0x5F0C0794, 0x18DCDB7D, 0xA1D6EFF3, - 0xA0B52F7B, 0x59E83605, 0xEE15B094, 0xE9FFD909, - 0xDC440086, 0xEF944459, 0xBA83CCB3, 0xE0C3CDFB, - 0xD1DA4181, 0x3B092AB1, 0xF997F1C1, 0xA5E6CF7B, - 0x01420DDB, 0xE4E7EF5B, 0x25A1FF41, 0xE180F806, - 0x1FC41080, 0x179BEE7A, 0xD37AC6A9, 0xFE5830A4, - 0x98DE8B7F, 0x77E83F4E, 0x79929269, 0x24FA9F7B, - 0xE113C85B, 0xACC40083, 0xD7503525, 0xF7EA615F, - 0x62143154, 0x0D554B63, 0x5D681121, 0xC866C359, - 0x3D63CF73, 0xCEE234C0, 0xD4D87E87, 0x5C672B21, - 0x071F6181, 0x39F7627F, 0x361E3084, 0xE4EB573B, - 0x602F64A4, 0xD63ACD9C, 0x1BBC4635, 0x9E81032D, - 0x2701F50C, 0x99847AB4, 0xA0E3DF79, 0xBA6CF38C, - 0x10843094, 0x2537A95E, 0xF46F6FFE, 0xA1FF3B1F, - 0x208CFB6A, 0x8F458C74, 0xD9E0A227, 0x4EC73A34, - 0xFC884F69, 0x3E4DE8DF, 0xEF0E0088, 0x3559648D, - 0x8A45388C, 0x1D804366, 0x721D9BFD, 0xA58684BB, - 0xE8256333, 0x844E8212, 0x128D8098, 0xFED33FB4, - 0xCE280AE1, 0x27E19BA5, 0xD5A6C252, 0xE49754BD, - 0xC5D655DD, 0xEB667064, 0x77840B4D, 0xA1B6A801, - 0x84DB26A9, 0xE0B56714, 0x21F043B7, 0xE5D05860, - 0x54F03084, 0x066FF472, 0xA31AA153, 0xDADC4755, - 0xB5625DBF, 0x68561BE6, 0x83CA6B94, 0x2D6ED23B, - 0xECCF01DB, 0xA6D3D0BA, 0xB6803D5C, 0xAF77A709, - 0x33B4A34C, 0x397BC8D6, 0x5EE22B95, 0x5F0E5304, - 0x81ED6F61, 0x20E74364, 0xB45E1378, 0xDE18639B, - 0x881CA122, 0xB96726D1, 0x8049A7E8, 0x22B7DA7B, - 0x5E552D25, 0x5272D237, 0x79D2951C, 0xC60D894C, - 0x488CB402, 0x1BA4FE5B, 0xA4B09F6B, 0x1CA815CF, - 0xA20C3005, 0x8871DF63, 0xB9DE2FCB, 0x0CC6C9E9, - 0x0BEEFF53, 0xE3214517, 0xB4542835, 0x9F63293C, - 0xEE41E729, 0x6E1D2D7C, 0x50045286, 0x1E6685F3, - 0xF33401C6, 0x30A22C95, 0x31A70850, 0x60930F13, - 0x73F98417, 0xA1269859, 0xEC645C44, 0x52C877A9, - 0xCDFF33A6, 0xA02B1741, 0x7CBAD9A2, 0x2180036F, - 0x50D99C08, 0xCB3F4861, 0xC26BD765, 0x64A3F6AB, - 0x80342676, 0x25A75E7B, 0xE4E6D1FC, 0x20C710E6, - 0xCDF0B680, 0x17844D3B, 0x31EEF84D, 0x7E0824E4, - 0x2CCB49EB, 0x846A3BAE, 0x8FF77888, 0xEE5D60F6, - 0x7AF75673, 0x2FDD5CDB, 0xA11631C1, 0x30F66F43, - 0xB3FAEC54, 0x157FD7FA, 0xEF8579CC, 0xD152DE58, - 0xDB2FFD5E, 0x8F32CE19, 0x306AF97A, 0x02F03EF8, - 0x99319AD5, 0xC242FA0F, 0xA7E3EBB0, 0xC68E4906, - 0xB8DA230C, 0x80823028, 0xDCDEF3C8, 0xD35FB171, - 0x088A1BC8, 0xBEC0C560, 0x61A3C9E8, 0xBCA8F54D, - 0xC72FEFFA, 0x22822E99, 0x82C570B4, 0xD8D94E89, - 0x8B1C34BC, 0x301E16E6, 0x273BE979, 0xB0FFEAA6, - 0x61D9B8C6, 0x00B24869, 0xB7FFCE3F, 0x08DC283B, - 0x43DAF65A, 0xF7E19798, 0x7619B72F, 0x8F1C9BA4, - 0xDC8637A0, 0x16A7D3B1, 0x9FC393B7, 0xA7136EEB, - 0xC6BCC63E, 0x1A513742, 0xEF6828BC, 0x520365D6, - 0x2D6A77AB, 0x3527ED4B, 0x821FD216, 0x095C6E2E, - 0xDB92F2FB, 0x5EEA29CB, 0x145892F5, 0x91584F7F, - 0x5483697B, 0x2667A8CC, 0x85196048, 0x8C4BACEA, - 0x833860D4, 0x0D23E0F9, 0x6C387E8A, 0x0AE6D249, - 0xB284600C, 0xD835731D, 0xDCB1C647, 0xAC4C56EA, - 0x3EBD81B3, 0x230EABB0, 0x6438BC87, 0xF0B5B1FA, - 0x8F5EA2B3, 0xFC184642, 0x0A036B7A, 0x4FB089BD, - 0x649DA589, 0xA345415E, 0x5C038323, 0x3E5D3BB9, - 0x43D79572, 0x7E6DD07C, 0x06DFDF1E, 0x6C6CC4EF, - 0x7160A539, 0x73BFBE70, 0x83877605, 0x4523ECF1 -}; - -static const u_int32_t cast_sbox3[256] = { - 0x8DEFC240, 0x25FA5D9F, 0xEB903DBF, 0xE810C907, - 0x47607FFF, 0x369FE44B, 0x8C1FC644, 0xAECECA90, - 0xBEB1F9BF, 0xEEFBCAEA, 0xE8CF1950, 0x51DF07AE, - 0x920E8806, 0xF0AD0548, 0xE13C8D83, 0x927010D5, - 0x11107D9F, 0x07647DB9, 0xB2E3E4D4, 0x3D4F285E, - 0xB9AFA820, 0xFADE82E0, 0xA067268B, 0x8272792E, - 0x553FB2C0, 0x489AE22B, 0xD4EF9794, 0x125E3FBC, - 0x21FFFCEE, 0x825B1BFD, 0x9255C5ED, 0x1257A240, - 0x4E1A8302, 0xBAE07FFF, 0x528246E7, 0x8E57140E, - 0x3373F7BF, 0x8C9F8188, 0xA6FC4EE8, 0xC982B5A5, - 0xA8C01DB7, 0x579FC264, 0x67094F31, 0xF2BD3F5F, - 0x40FFF7C1, 0x1FB78DFC, 0x8E6BD2C1, 0x437BE59B, - 0x99B03DBF, 0xB5DBC64B, 0x638DC0E6, 0x55819D99, - 0xA197C81C, 0x4A012D6E, 0xC5884A28, 0xCCC36F71, - 0xB843C213, 0x6C0743F1, 0x8309893C, 0x0FEDDD5F, - 0x2F7FE850, 0xD7C07F7E, 0x02507FBF, 0x5AFB9A04, - 0xA747D2D0, 0x1651192E, 0xAF70BF3E, 0x58C31380, - 0x5F98302E, 0x727CC3C4, 0x0A0FB402, 0x0F7FEF82, - 0x8C96FDAD, 0x5D2C2AAE, 0x8EE99A49, 0x50DA88B8, - 0x8427F4A0, 0x1EAC5790, 0x796FB449, 0x8252DC15, - 0xEFBD7D9B, 0xA672597D, 0xADA840D8, 0x45F54504, - 0xFA5D7403, 0xE83EC305, 0x4F91751A, 0x925669C2, - 0x23EFE941, 0xA903F12E, 0x60270DF2, 0x0276E4B6, - 0x94FD6574, 0x927985B2, 0x8276DBCB, 0x02778176, - 0xF8AF918D, 0x4E48F79E, 0x8F616DDF, 0xE29D840E, - 0x842F7D83, 0x340CE5C8, 0x96BBB682, 0x93B4B148, - 0xEF303CAB, 0x984FAF28, 0x779FAF9B, 0x92DC560D, - 0x224D1E20, 0x8437AA88, 0x7D29DC96, 0x2756D3DC, - 0x8B907CEE, 0xB51FD240, 0xE7C07CE3, 0xE566B4A1, - 0xC3E9615E, 0x3CF8209D, 0x6094D1E3, 0xCD9CA341, - 0x5C76460E, 0x00EA983B, 0xD4D67881, 0xFD47572C, - 0xF76CEDD9, 0xBDA8229C, 0x127DADAA, 0x438A074E, - 0x1F97C090, 0x081BDB8A, 0x93A07EBE, 0xB938CA15, - 0x97B03CFF, 0x3DC2C0F8, 0x8D1AB2EC, 0x64380E51, - 0x68CC7BFB, 0xD90F2788, 0x12490181, 0x5DE5FFD4, - 0xDD7EF86A, 0x76A2E214, 0xB9A40368, 0x925D958F, - 0x4B39FFFA, 0xBA39AEE9, 0xA4FFD30B, 0xFAF7933B, - 0x6D498623, 0x193CBCFA, 0x27627545, 0x825CF47A, - 0x61BD8BA0, 0xD11E42D1, 0xCEAD04F4, 0x127EA392, - 0x10428DB7, 0x8272A972, 0x9270C4A8, 0x127DE50B, - 0x285BA1C8, 0x3C62F44F, 0x35C0EAA5, 0xE805D231, - 0x428929FB, 0xB4FCDF82, 0x4FB66A53, 0x0E7DC15B, - 0x1F081FAB, 0x108618AE, 0xFCFD086D, 0xF9FF2889, - 0x694BCC11, 0x236A5CAE, 0x12DECA4D, 0x2C3F8CC5, - 0xD2D02DFE, 0xF8EF5896, 0xE4CF52DA, 0x95155B67, - 0x494A488C, 0xB9B6A80C, 0x5C8F82BC, 0x89D36B45, - 0x3A609437, 0xEC00C9A9, 0x44715253, 0x0A874B49, - 0xD773BC40, 0x7C34671C, 0x02717EF6, 0x4FEB5536, - 0xA2D02FFF, 0xD2BF60C4, 0xD43F03C0, 0x50B4EF6D, - 0x07478CD1, 0x006E1888, 0xA2E53F55, 0xB9E6D4BC, - 0xA2048016, 0x97573833, 0xD7207D67, 0xDE0F8F3D, - 0x72F87B33, 0xABCC4F33, 0x7688C55D, 0x7B00A6B0, - 0x947B0001, 0x570075D2, 0xF9BB88F8, 0x8942019E, - 0x4264A5FF, 0x856302E0, 0x72DBD92B, 0xEE971B69, - 0x6EA22FDE, 0x5F08AE2B, 0xAF7A616D, 0xE5C98767, - 0xCF1FEBD2, 0x61EFC8C2, 0xF1AC2571, 0xCC8239C2, - 0x67214CB8, 0xB1E583D1, 0xB7DC3E62, 0x7F10BDCE, - 0xF90A5C38, 0x0FF0443D, 0x606E6DC6, 0x60543A49, - 0x5727C148, 0x2BE98A1D, 0x8AB41738, 0x20E1BE24, - 0xAF96DA0F, 0x68458425, 0x99833BE5, 0x600D457D, - 0x282F9350, 0x8334B362, 0xD91D1120, 0x2B6D8DA0, - 0x642B1E31, 0x9C305A00, 0x52BCE688, 0x1B03588A, - 0xF7BAEFD5, 0x4142ED9C, 0xA4315C11, 0x83323EC5, - 0xDFEF4636, 0xA133C501, 0xE9D3531C, 0xEE353783 -}; - -static const u_int32_t cast_sbox4[256] = { - 0x9DB30420, 0x1FB6E9DE, 0xA7BE7BEF, 0xD273A298, - 0x4A4F7BDB, 0x64AD8C57, 0x85510443, 0xFA020ED1, - 0x7E287AFF, 0xE60FB663, 0x095F35A1, 0x79EBF120, - 0xFD059D43, 0x6497B7B1, 0xF3641F63, 0x241E4ADF, - 0x28147F5F, 0x4FA2B8CD, 0xC9430040, 0x0CC32220, - 0xFDD30B30, 0xC0A5374F, 0x1D2D00D9, 0x24147B15, - 0xEE4D111A, 0x0FCA5167, 0x71FF904C, 0x2D195FFE, - 0x1A05645F, 0x0C13FEFE, 0x081B08CA, 0x05170121, - 0x80530100, 0xE83E5EFE, 0xAC9AF4F8, 0x7FE72701, - 0xD2B8EE5F, 0x06DF4261, 0xBB9E9B8A, 0x7293EA25, - 0xCE84FFDF, 0xF5718801, 0x3DD64B04, 0xA26F263B, - 0x7ED48400, 0x547EEBE6, 0x446D4CA0, 0x6CF3D6F5, - 0x2649ABDF, 0xAEA0C7F5, 0x36338CC1, 0x503F7E93, - 0xD3772061, 0x11B638E1, 0x72500E03, 0xF80EB2BB, - 0xABE0502E, 0xEC8D77DE, 0x57971E81, 0xE14F6746, - 0xC9335400, 0x6920318F, 0x081DBB99, 0xFFC304A5, - 0x4D351805, 0x7F3D5CE3, 0xA6C866C6, 0x5D5BCCA9, - 0xDAEC6FEA, 0x9F926F91, 0x9F46222F, 0x3991467D, - 0xA5BF6D8E, 0x1143C44F, 0x43958302, 0xD0214EEB, - 0x022083B8, 0x3FB6180C, 0x18F8931E, 0x281658E6, - 0x26486E3E, 0x8BD78A70, 0x7477E4C1, 0xB506E07C, - 0xF32D0A25, 0x79098B02, 0xE4EABB81, 0x28123B23, - 0x69DEAD38, 0x1574CA16, 0xDF871B62, 0x211C40B7, - 0xA51A9EF9, 0x0014377B, 0x041E8AC8, 0x09114003, - 0xBD59E4D2, 0xE3D156D5, 0x4FE876D5, 0x2F91A340, - 0x557BE8DE, 0x00EAE4A7, 0x0CE5C2EC, 0x4DB4BBA6, - 0xE756BDFF, 0xDD3369AC, 0xEC17B035, 0x06572327, - 0x99AFC8B0, 0x56C8C391, 0x6B65811C, 0x5E146119, - 0x6E85CB75, 0xBE07C002, 0xC2325577, 0x893FF4EC, - 0x5BBFC92D, 0xD0EC3B25, 0xB7801AB7, 0x8D6D3B24, - 0x20C763EF, 0xC366A5FC, 0x9C382880, 0x0ACE3205, - 0xAAC9548A, 0xECA1D7C7, 0x041AFA32, 0x1D16625A, - 0x6701902C, 0x9B757A54, 0x31D477F7, 0x9126B031, - 0x36CC6FDB, 0xC70B8B46, 0xD9E66A48, 0x56E55A79, - 0x026A4CEB, 0x52437EFF, 0x2F8F76B4, 0x0DF980A5, - 0x8674CDE3, 0xEDDA04EB, 0x17A9BE04, 0x2C18F4DF, - 0xB7747F9D, 0xAB2AF7B4, 0xEFC34D20, 0x2E096B7C, - 0x1741A254, 0xE5B6A035, 0x213D42F6, 0x2C1C7C26, - 0x61C2F50F, 0x6552DAF9, 0xD2C231F8, 0x25130F69, - 0xD8167FA2, 0x0418F2C8, 0x001A96A6, 0x0D1526AB, - 0x63315C21, 0x5E0A72EC, 0x49BAFEFD, 0x187908D9, - 0x8D0DBD86, 0x311170A7, 0x3E9B640C, 0xCC3E10D7, - 0xD5CAD3B6, 0x0CAEC388, 0xF73001E1, 0x6C728AFF, - 0x71EAE2A1, 0x1F9AF36E, 0xCFCBD12F, 0xC1DE8417, - 0xAC07BE6B, 0xCB44A1D8, 0x8B9B0F56, 0x013988C3, - 0xB1C52FCA, 0xB4BE31CD, 0xD8782806, 0x12A3A4E2, - 0x6F7DE532, 0x58FD7EB6, 0xD01EE900, 0x24ADFFC2, - 0xF4990FC5, 0x9711AAC5, 0x001D7B95, 0x82E5E7D2, - 0x109873F6, 0x00613096, 0xC32D9521, 0xADA121FF, - 0x29908415, 0x7FBB977F, 0xAF9EB3DB, 0x29C9ED2A, - 0x5CE2A465, 0xA730F32C, 0xD0AA3FE8, 0x8A5CC091, - 0xD49E2CE7, 0x0CE454A9, 0xD60ACD86, 0x015F1919, - 0x77079103, 0xDEA03AF6, 0x78A8565E, 0xDEE356DF, - 0x21F05CBE, 0x8B75E387, 0xB3C50651, 0xB8A5C3EF, - 0xD8EEB6D2, 0xE523BE77, 0xC2154529, 0x2F69EFDF, - 0xAFE67AFB, 0xF470C4B2, 0xF3E0EB5B, 0xD6CC9876, - 0x39E4460C, 0x1FDA8538, 0x1987832F, 0xCA007367, - 0xA99144F8, 0x296B299E, 0x492FC295, 0x9266BEAB, - 0xB5676E69, 0x9BD3DDDA, 0xDF7E052F, 0xDB25701C, - 0x1B5E51EE, 0xF65324E6, 0x6AFCE36C, 0x0316CC04, - 0x8644213E, 0xB7DC59D0, 0x7965291F, 0xCCD6FD43, - 0x41823979, 0x932BCDF6, 0xB657C34D, 0x4EDFD282, - 0x7AE5290C, 0x3CB9536B, 0x851E20FE, 0x9833557E, - 0x13ECF0B0, 0xD3FFB372, 0x3F85C5C1, 0x0AEF7ED2 -}; - -static const u_int32_t cast_sbox5[256] = { - 0x7EC90C04, 0x2C6E74B9, 0x9B0E66DF, 0xA6337911, - 0xB86A7FFF, 0x1DD358F5, 0x44DD9D44, 0x1731167F, - 0x08FBF1FA, 0xE7F511CC, 0xD2051B00, 0x735ABA00, - 0x2AB722D8, 0x386381CB, 0xACF6243A, 0x69BEFD7A, - 0xE6A2E77F, 0xF0C720CD, 0xC4494816, 0xCCF5C180, - 0x38851640, 0x15B0A848, 0xE68B18CB, 0x4CAADEFF, - 0x5F480A01, 0x0412B2AA, 0x259814FC, 0x41D0EFE2, - 0x4E40B48D, 0x248EB6FB, 0x8DBA1CFE, 0x41A99B02, - 0x1A550A04, 0xBA8F65CB, 0x7251F4E7, 0x95A51725, - 0xC106ECD7, 0x97A5980A, 0xC539B9AA, 0x4D79FE6A, - 0xF2F3F763, 0x68AF8040, 0xED0C9E56, 0x11B4958B, - 0xE1EB5A88, 0x8709E6B0, 0xD7E07156, 0x4E29FEA7, - 0x6366E52D, 0x02D1C000, 0xC4AC8E05, 0x9377F571, - 0x0C05372A, 0x578535F2, 0x2261BE02, 0xD642A0C9, - 0xDF13A280, 0x74B55BD2, 0x682199C0, 0xD421E5EC, - 0x53FB3CE8, 0xC8ADEDB3, 0x28A87FC9, 0x3D959981, - 0x5C1FF900, 0xFE38D399, 0x0C4EFF0B, 0x062407EA, - 0xAA2F4FB1, 0x4FB96976, 0x90C79505, 0xB0A8A774, - 0xEF55A1FF, 0xE59CA2C2, 0xA6B62D27, 0xE66A4263, - 0xDF65001F, 0x0EC50966, 0xDFDD55BC, 0x29DE0655, - 0x911E739A, 0x17AF8975, 0x32C7911C, 0x89F89468, - 0x0D01E980, 0x524755F4, 0x03B63CC9, 0x0CC844B2, - 0xBCF3F0AA, 0x87AC36E9, 0xE53A7426, 0x01B3D82B, - 0x1A9E7449, 0x64EE2D7E, 0xCDDBB1DA, 0x01C94910, - 0xB868BF80, 0x0D26F3FD, 0x9342EDE7, 0x04A5C284, - 0x636737B6, 0x50F5B616, 0xF24766E3, 0x8ECA36C1, - 0x136E05DB, 0xFEF18391, 0xFB887A37, 0xD6E7F7D4, - 0xC7FB7DC9, 0x3063FCDF, 0xB6F589DE, 0xEC2941DA, - 0x26E46695, 0xB7566419, 0xF654EFC5, 0xD08D58B7, - 0x48925401, 0xC1BACB7F, 0xE5FF550F, 0xB6083049, - 0x5BB5D0E8, 0x87D72E5A, 0xAB6A6EE1, 0x223A66CE, - 0xC62BF3CD, 0x9E0885F9, 0x68CB3E47, 0x086C010F, - 0xA21DE820, 0xD18B69DE, 0xF3F65777, 0xFA02C3F6, - 0x407EDAC3, 0xCBB3D550, 0x1793084D, 0xB0D70EBA, - 0x0AB378D5, 0xD951FB0C, 0xDED7DA56, 0x4124BBE4, - 0x94CA0B56, 0x0F5755D1, 0xE0E1E56E, 0x6184B5BE, - 0x580A249F, 0x94F74BC0, 0xE327888E, 0x9F7B5561, - 0xC3DC0280, 0x05687715, 0x646C6BD7, 0x44904DB3, - 0x66B4F0A3, 0xC0F1648A, 0x697ED5AF, 0x49E92FF6, - 0x309E374F, 0x2CB6356A, 0x85808573, 0x4991F840, - 0x76F0AE02, 0x083BE84D, 0x28421C9A, 0x44489406, - 0x736E4CB8, 0xC1092910, 0x8BC95FC6, 0x7D869CF4, - 0x134F616F, 0x2E77118D, 0xB31B2BE1, 0xAA90B472, - 0x3CA5D717, 0x7D161BBA, 0x9CAD9010, 0xAF462BA2, - 0x9FE459D2, 0x45D34559, 0xD9F2DA13, 0xDBC65487, - 0xF3E4F94E, 0x176D486F, 0x097C13EA, 0x631DA5C7, - 0x445F7382, 0x175683F4, 0xCDC66A97, 0x70BE0288, - 0xB3CDCF72, 0x6E5DD2F3, 0x20936079, 0x459B80A5, - 0xBE60E2DB, 0xA9C23101, 0xEBA5315C, 0x224E42F2, - 0x1C5C1572, 0xF6721B2C, 0x1AD2FFF3, 0x8C25404E, - 0x324ED72F, 0x4067B7FD, 0x0523138E, 0x5CA3BC78, - 0xDC0FD66E, 0x75922283, 0x784D6B17, 0x58EBB16E, - 0x44094F85, 0x3F481D87, 0xFCFEAE7B, 0x77B5FF76, - 0x8C2302BF, 0xAAF47556, 0x5F46B02A, 0x2B092801, - 0x3D38F5F7, 0x0CA81F36, 0x52AF4A8A, 0x66D5E7C0, - 0xDF3B0874, 0x95055110, 0x1B5AD7A8, 0xF61ED5AD, - 0x6CF6E479, 0x20758184, 0xD0CEFA65, 0x88F7BE58, - 0x4A046826, 0x0FF6F8F3, 0xA09C7F70, 0x5346ABA0, - 0x5CE96C28, 0xE176EDA3, 0x6BAC307F, 0x376829D2, - 0x85360FA9, 0x17E3FE2A, 0x24B79767, 0xF5A96B20, - 0xD6CD2595, 0x68FF1EBF, 0x7555442C, 0xF19F06BE, - 0xF9E0659A, 0xEEB9491D, 0x34010718, 0xBB30CAB8, - 0xE822FE15, 0x88570983, 0x750E6249, 0xDA627E55, - 0x5E76FFA8, 0xB1534546, 0x6D47DE08, 0xEFE9E7D4 -}; - -static const u_int32_t cast_sbox6[256] = { - 0xF6FA8F9D, 0x2CAC6CE1, 0x4CA34867, 0xE2337F7C, - 0x95DB08E7, 0x016843B4, 0xECED5CBC, 0x325553AC, - 0xBF9F0960, 0xDFA1E2ED, 0x83F0579D, 0x63ED86B9, - 0x1AB6A6B8, 0xDE5EBE39, 0xF38FF732, 0x8989B138, - 0x33F14961, 0xC01937BD, 0xF506C6DA, 0xE4625E7E, - 0xA308EA99, 0x4E23E33C, 0x79CBD7CC, 0x48A14367, - 0xA3149619, 0xFEC94BD5, 0xA114174A, 0xEAA01866, - 0xA084DB2D, 0x09A8486F, 0xA888614A, 0x2900AF98, - 0x01665991, 0xE1992863, 0xC8F30C60, 0x2E78EF3C, - 0xD0D51932, 0xCF0FEC14, 0xF7CA07D2, 0xD0A82072, - 0xFD41197E, 0x9305A6B0, 0xE86BE3DA, 0x74BED3CD, - 0x372DA53C, 0x4C7F4448, 0xDAB5D440, 0x6DBA0EC3, - 0x083919A7, 0x9FBAEED9, 0x49DBCFB0, 0x4E670C53, - 0x5C3D9C01, 0x64BDB941, 0x2C0E636A, 0xBA7DD9CD, - 0xEA6F7388, 0xE70BC762, 0x35F29ADB, 0x5C4CDD8D, - 0xF0D48D8C, 0xB88153E2, 0x08A19866, 0x1AE2EAC8, - 0x284CAF89, 0xAA928223, 0x9334BE53, 0x3B3A21BF, - 0x16434BE3, 0x9AEA3906, 0xEFE8C36E, 0xF890CDD9, - 0x80226DAE, 0xC340A4A3, 0xDF7E9C09, 0xA694A807, - 0x5B7C5ECC, 0x221DB3A6, 0x9A69A02F, 0x68818A54, - 0xCEB2296F, 0x53C0843A, 0xFE893655, 0x25BFE68A, - 0xB4628ABC, 0xCF222EBF, 0x25AC6F48, 0xA9A99387, - 0x53BDDB65, 0xE76FFBE7, 0xE967FD78, 0x0BA93563, - 0x8E342BC1, 0xE8A11BE9, 0x4980740D, 0xC8087DFC, - 0x8DE4BF99, 0xA11101A0, 0x7FD37975, 0xDA5A26C0, - 0xE81F994F, 0x9528CD89, 0xFD339FED, 0xB87834BF, - 0x5F04456D, 0x22258698, 0xC9C4C83B, 0x2DC156BE, - 0x4F628DAA, 0x57F55EC5, 0xE2220ABE, 0xD2916EBF, - 0x4EC75B95, 0x24F2C3C0, 0x42D15D99, 0xCD0D7FA0, - 0x7B6E27FF, 0xA8DC8AF0, 0x7345C106, 0xF41E232F, - 0x35162386, 0xE6EA8926, 0x3333B094, 0x157EC6F2, - 0x372B74AF, 0x692573E4, 0xE9A9D848, 0xF3160289, - 0x3A62EF1D, 0xA787E238, 0xF3A5F676, 0x74364853, - 0x20951063, 0x4576698D, 0xB6FAD407, 0x592AF950, - 0x36F73523, 0x4CFB6E87, 0x7DA4CEC0, 0x6C152DAA, - 0xCB0396A8, 0xC50DFE5D, 0xFCD707AB, 0x0921C42F, - 0x89DFF0BB, 0x5FE2BE78, 0x448F4F33, 0x754613C9, - 0x2B05D08D, 0x48B9D585, 0xDC049441, 0xC8098F9B, - 0x7DEDE786, 0xC39A3373, 0x42410005, 0x6A091751, - 0x0EF3C8A6, 0x890072D6, 0x28207682, 0xA9A9F7BE, - 0xBF32679D, 0xD45B5B75, 0xB353FD00, 0xCBB0E358, - 0x830F220A, 0x1F8FB214, 0xD372CF08, 0xCC3C4A13, - 0x8CF63166, 0x061C87BE, 0x88C98F88, 0x6062E397, - 0x47CF8E7A, 0xB6C85283, 0x3CC2ACFB, 0x3FC06976, - 0x4E8F0252, 0x64D8314D, 0xDA3870E3, 0x1E665459, - 0xC10908F0, 0x513021A5, 0x6C5B68B7, 0x822F8AA0, - 0x3007CD3E, 0x74719EEF, 0xDC872681, 0x073340D4, - 0x7E432FD9, 0x0C5EC241, 0x8809286C, 0xF592D891, - 0x08A930F6, 0x957EF305, 0xB7FBFFBD, 0xC266E96F, - 0x6FE4AC98, 0xB173ECC0, 0xBC60B42A, 0x953498DA, - 0xFBA1AE12, 0x2D4BD736, 0x0F25FAAB, 0xA4F3FCEB, - 0xE2969123, 0x257F0C3D, 0x9348AF49, 0x361400BC, - 0xE8816F4A, 0x3814F200, 0xA3F94043, 0x9C7A54C2, - 0xBC704F57, 0xDA41E7F9, 0xC25AD33A, 0x54F4A084, - 0xB17F5505, 0x59357CBE, 0xEDBD15C8, 0x7F97C5AB, - 0xBA5AC7B5, 0xB6F6DEAF, 0x3A479C3A, 0x5302DA25, - 0x653D7E6A, 0x54268D49, 0x51A477EA, 0x5017D55B, - 0xD7D25D88, 0x44136C76, 0x0404A8C8, 0xB8E5A121, - 0xB81A928A, 0x60ED5869, 0x97C55B96, 0xEAEC991B, - 0x29935913, 0x01FDB7F1, 0x088E8DFA, 0x9AB6F6F5, - 0x3B4CBF9F, 0x4A5DE3AB, 0xE6051D35, 0xA0E1D855, - 0xD36B4CF1, 0xF544EDEB, 0xB0E93524, 0xBEBB8FBD, - 0xA2D762CF, 0x49C92F54, 0x38B5F331, 0x7128A454, - 0x48392905, 0xA65B1DB8, 0x851C97BD, 0xD675CF2F -}; - -static const u_int32_t cast_sbox7[256] = { - 0x85E04019, 0x332BF567, 0x662DBFFF, 0xCFC65693, - 0x2A8D7F6F, 0xAB9BC912, 0xDE6008A1, 0x2028DA1F, - 0x0227BCE7, 0x4D642916, 0x18FAC300, 0x50F18B82, - 0x2CB2CB11, 0xB232E75C, 0x4B3695F2, 0xB28707DE, - 0xA05FBCF6, 0xCD4181E9, 0xE150210C, 0xE24EF1BD, - 0xB168C381, 0xFDE4E789, 0x5C79B0D8, 0x1E8BFD43, - 0x4D495001, 0x38BE4341, 0x913CEE1D, 0x92A79C3F, - 0x089766BE, 0xBAEEADF4, 0x1286BECF, 0xB6EACB19, - 0x2660C200, 0x7565BDE4, 0x64241F7A, 0x8248DCA9, - 0xC3B3AD66, 0x28136086, 0x0BD8DFA8, 0x356D1CF2, - 0x107789BE, 0xB3B2E9CE, 0x0502AA8F, 0x0BC0351E, - 0x166BF52A, 0xEB12FF82, 0xE3486911, 0xD34D7516, - 0x4E7B3AFF, 0x5F43671B, 0x9CF6E037, 0x4981AC83, - 0x334266CE, 0x8C9341B7, 0xD0D854C0, 0xCB3A6C88, - 0x47BC2829, 0x4725BA37, 0xA66AD22B, 0x7AD61F1E, - 0x0C5CBAFA, 0x4437F107, 0xB6E79962, 0x42D2D816, - 0x0A961288, 0xE1A5C06E, 0x13749E67, 0x72FC081A, - 0xB1D139F7, 0xF9583745, 0xCF19DF58, 0xBEC3F756, - 0xC06EBA30, 0x07211B24, 0x45C28829, 0xC95E317F, - 0xBC8EC511, 0x38BC46E9, 0xC6E6FA14, 0xBAE8584A, - 0xAD4EBC46, 0x468F508B, 0x7829435F, 0xF124183B, - 0x821DBA9F, 0xAFF60FF4, 0xEA2C4E6D, 0x16E39264, - 0x92544A8B, 0x009B4FC3, 0xABA68CED, 0x9AC96F78, - 0x06A5B79A, 0xB2856E6E, 0x1AEC3CA9, 0xBE838688, - 0x0E0804E9, 0x55F1BE56, 0xE7E5363B, 0xB3A1F25D, - 0xF7DEBB85, 0x61FE033C, 0x16746233, 0x3C034C28, - 0xDA6D0C74, 0x79AAC56C, 0x3CE4E1AD, 0x51F0C802, - 0x98F8F35A, 0x1626A49F, 0xEED82B29, 0x1D382FE3, - 0x0C4FB99A, 0xBB325778, 0x3EC6D97B, 0x6E77A6A9, - 0xCB658B5C, 0xD45230C7, 0x2BD1408B, 0x60C03EB7, - 0xB9068D78, 0xA33754F4, 0xF430C87D, 0xC8A71302, - 0xB96D8C32, 0xEBD4E7BE, 0xBE8B9D2D, 0x7979FB06, - 0xE7225308, 0x8B75CF77, 0x11EF8DA4, 0xE083C858, - 0x8D6B786F, 0x5A6317A6, 0xFA5CF7A0, 0x5DDA0033, - 0xF28EBFB0, 0xF5B9C310, 0xA0EAC280, 0x08B9767A, - 0xA3D9D2B0, 0x79D34217, 0x021A718D, 0x9AC6336A, - 0x2711FD60, 0x438050E3, 0x069908A8, 0x3D7FEDC4, - 0x826D2BEF, 0x4EEB8476, 0x488DCF25, 0x36C9D566, - 0x28E74E41, 0xC2610ACA, 0x3D49A9CF, 0xBAE3B9DF, - 0xB65F8DE6, 0x92AEAF64, 0x3AC7D5E6, 0x9EA80509, - 0xF22B017D, 0xA4173F70, 0xDD1E16C3, 0x15E0D7F9, - 0x50B1B887, 0x2B9F4FD5, 0x625ABA82, 0x6A017962, - 0x2EC01B9C, 0x15488AA9, 0xD716E740, 0x40055A2C, - 0x93D29A22, 0xE32DBF9A, 0x058745B9, 0x3453DC1E, - 0xD699296E, 0x496CFF6F, 0x1C9F4986, 0xDFE2ED07, - 0xB87242D1, 0x19DE7EAE, 0x053E561A, 0x15AD6F8C, - 0x66626C1C, 0x7154C24C, 0xEA082B2A, 0x93EB2939, - 0x17DCB0F0, 0x58D4F2AE, 0x9EA294FB, 0x52CF564C, - 0x9883FE66, 0x2EC40581, 0x763953C3, 0x01D6692E, - 0xD3A0C108, 0xA1E7160E, 0xE4F2DFA6, 0x693ED285, - 0x74904698, 0x4C2B0EDD, 0x4F757656, 0x5D393378, - 0xA132234F, 0x3D321C5D, 0xC3F5E194, 0x4B269301, - 0xC79F022F, 0x3C997E7E, 0x5E4F9504, 0x3FFAFBBD, - 0x76F7AD0E, 0x296693F4, 0x3D1FCE6F, 0xC61E45BE, - 0xD3B5AB34, 0xF72BF9B7, 0x1B0434C0, 0x4E72B567, - 0x5592A33D, 0xB5229301, 0xCFD2A87F, 0x60AEB767, - 0x1814386B, 0x30BCC33D, 0x38A0C07D, 0xFD1606F2, - 0xC363519B, 0x589DD390, 0x5479F8E6, 0x1CB8D647, - 0x97FD61A9, 0xEA7759F4, 0x2D57539D, 0x569A58CF, - 0xE84E63AD, 0x462E1B78, 0x6580F87E, 0xF3817914, - 0x91DA55F4, 0x40A230F3, 0xD1988F35, 0xB6E318D2, - 0x3FFA50BC, 0x3D40F021, 0xC3C0BDAE, 0x4958C24C, - 0x518F36B2, 0x84B1D370, 0x0FEDCE83, 0x878DDADA, - 0xF2A279C7, 0x94E01BE8, 0x90716F4B, 0x954B8AA3 -}; - -static const u_int32_t cast_sbox8[256] = { - 0xE216300D, 0xBBDDFFFC, 0xA7EBDABD, 0x35648095, - 0x7789F8B7, 0xE6C1121B, 0x0E241600, 0x052CE8B5, - 0x11A9CFB0, 0xE5952F11, 0xECE7990A, 0x9386D174, - 0x2A42931C, 0x76E38111, 0xB12DEF3A, 0x37DDDDFC, - 0xDE9ADEB1, 0x0A0CC32C, 0xBE197029, 0x84A00940, - 0xBB243A0F, 0xB4D137CF, 0xB44E79F0, 0x049EEDFD, - 0x0B15A15D, 0x480D3168, 0x8BBBDE5A, 0x669DED42, - 0xC7ECE831, 0x3F8F95E7, 0x72DF191B, 0x7580330D, - 0x94074251, 0x5C7DCDFA, 0xABBE6D63, 0xAA402164, - 0xB301D40A, 0x02E7D1CA, 0x53571DAE, 0x7A3182A2, - 0x12A8DDEC, 0xFDAA335D, 0x176F43E8, 0x71FB46D4, - 0x38129022, 0xCE949AD4, 0xB84769AD, 0x965BD862, - 0x82F3D055, 0x66FB9767, 0x15B80B4E, 0x1D5B47A0, - 0x4CFDE06F, 0xC28EC4B8, 0x57E8726E, 0x647A78FC, - 0x99865D44, 0x608BD593, 0x6C200E03, 0x39DC5FF6, - 0x5D0B00A3, 0xAE63AFF2, 0x7E8BD632, 0x70108C0C, - 0xBBD35049, 0x2998DF04, 0x980CF42A, 0x9B6DF491, - 0x9E7EDD53, 0x06918548, 0x58CB7E07, 0x3B74EF2E, - 0x522FFFB1, 0xD24708CC, 0x1C7E27CD, 0xA4EB215B, - 0x3CF1D2E2, 0x19B47A38, 0x424F7618, 0x35856039, - 0x9D17DEE7, 0x27EB35E6, 0xC9AFF67B, 0x36BAF5B8, - 0x09C467CD, 0xC18910B1, 0xE11DBF7B, 0x06CD1AF8, - 0x7170C608, 0x2D5E3354, 0xD4DE495A, 0x64C6D006, - 0xBCC0C62C, 0x3DD00DB3, 0x708F8F34, 0x77D51B42, - 0x264F620F, 0x24B8D2BF, 0x15C1B79E, 0x46A52564, - 0xF8D7E54E, 0x3E378160, 0x7895CDA5, 0x859C15A5, - 0xE6459788, 0xC37BC75F, 0xDB07BA0C, 0x0676A3AB, - 0x7F229B1E, 0x31842E7B, 0x24259FD7, 0xF8BEF472, - 0x835FFCB8, 0x6DF4C1F2, 0x96F5B195, 0xFD0AF0FC, - 0xB0FE134C, 0xE2506D3D, 0x4F9B12EA, 0xF215F225, - 0xA223736F, 0x9FB4C428, 0x25D04979, 0x34C713F8, - 0xC4618187, 0xEA7A6E98, 0x7CD16EFC, 0x1436876C, - 0xF1544107, 0xBEDEEE14, 0x56E9AF27, 0xA04AA441, - 0x3CF7C899, 0x92ECBAE6, 0xDD67016D, 0x151682EB, - 0xA842EEDF, 0xFDBA60B4, 0xF1907B75, 0x20E3030F, - 0x24D8C29E, 0xE139673B, 0xEFA63FB8, 0x71873054, - 0xB6F2CF3B, 0x9F326442, 0xCB15A4CC, 0xB01A4504, - 0xF1E47D8D, 0x844A1BE5, 0xBAE7DFDC, 0x42CBDA70, - 0xCD7DAE0A, 0x57E85B7A, 0xD53F5AF6, 0x20CF4D8C, - 0xCEA4D428, 0x79D130A4, 0x3486EBFB, 0x33D3CDDC, - 0x77853B53, 0x37EFFCB5, 0xC5068778, 0xE580B3E6, - 0x4E68B8F4, 0xC5C8B37E, 0x0D809EA2, 0x398FEB7C, - 0x132A4F94, 0x43B7950E, 0x2FEE7D1C, 0x223613BD, - 0xDD06CAA2, 0x37DF932B, 0xC4248289, 0xACF3EBC3, - 0x5715F6B7, 0xEF3478DD, 0xF267616F, 0xC148CBE4, - 0x9052815E, 0x5E410FAB, 0xB48A2465, 0x2EDA7FA4, - 0xE87B40E4, 0xE98EA084, 0x5889E9E1, 0xEFD390FC, - 0xDD07D35B, 0xDB485694, 0x38D7E5B2, 0x57720101, - 0x730EDEBC, 0x5B643113, 0x94917E4F, 0x503C2FBA, - 0x646F1282, 0x7523D24A, 0xE0779695, 0xF9C17A8F, - 0x7A5B2121, 0xD187B896, 0x29263A4D, 0xBA510CDF, - 0x81F47C9F, 0xAD1163ED, 0xEA7B5965, 0x1A00726E, - 0x11403092, 0x00DA6D77, 0x4A0CDD61, 0xAD1F4603, - 0x605BDFB0, 0x9EEDC364, 0x22EBE6A8, 0xCEE7D28A, - 0xA0E736A0, 0x5564A6B9, 0x10853209, 0xC7EB8F37, - 0x2DE705CA, 0x8951570F, 0xDF09822B, 0xBD691A6C, - 0xAA12E4F2, 0x87451C0F, 0xE0F6A27A, 0x3ADA4819, - 0x4CF1764F, 0x0D771C2B, 0x67CDB156, 0x350D8384, - 0x5938FA0F, 0x42399EF3, 0x36997B07, 0x0E84093D, - 0x4AA93E61, 0x8360D87B, 0x1FA98B0C, 0x1149382C, - 0xE97625A5, 0x0614D1B7, 0x0E25244B, 0x0C768347, - 0x589E8D82, 0x0D2059D1, 0xA466BB1E, 0xF8DA0A82, - 0x04F19130, 0xBA6E4EC0, 0x99265164, 0x1EE7230D, - 0x50B2AD80, 0xEAEE6801, 0x8DB2A283, 0xEA8BF59E -}; - -/* Macros to access 8-bit bytes out of a 32-bit word */ -#define U8a(x) ( (u_int8_t) (x>>24) ) -#define U8b(x) ( (u_int8_t) ((x>>16)&255) ) -#define U8c(x) ( (u_int8_t) ((x>>8)&255) ) -#define U8d(x) ( (u_int8_t) ((x)&255) ) - -/* Circular left shift */ -#define ROL(x, n) ( ((x)<<(n)) | ((x)>>(32-(n))) ) - -/* CAST-128 uses three different round functions */ -#define F1(l, r, i) \ - t = ROL(key->xkey[i] + r, key->xkey[i+16]); \ - l ^= ((cast_sbox1[U8a(t)] ^ cast_sbox2[U8b(t)]) - \ - cast_sbox3[U8c(t)]) + cast_sbox4[U8d(t)]; -#define F2(l, r, i) \ - t = ROL(key->xkey[i] ^ r, key->xkey[i+16]); \ - l ^= ((cast_sbox1[U8a(t)] - cast_sbox2[U8b(t)]) + \ - cast_sbox3[U8c(t)]) ^ cast_sbox4[U8d(t)]; -#define F3(l, r, i) \ - t = ROL(key->xkey[i] - r, key->xkey[i+16]); \ - l ^= ((cast_sbox1[U8a(t)] + cast_sbox2[U8b(t)]) ^ \ - cast_sbox3[U8c(t)]) - cast_sbox4[U8d(t)]; - - -/***** Encryption Function *****/ - -void cast_encrypt(cast_key* key, u_int8_t* inblock, u_int8_t* outblock) -{ -u_int32_t t, l, r; - - /* Get inblock into l,r */ - l = ((u_int32_t)inblock[0] << 24) | ((u_int32_t)inblock[1] << 16) | - ((u_int32_t)inblock[2] << 8) | (u_int32_t)inblock[3]; - r = ((u_int32_t)inblock[4] << 24) | ((u_int32_t)inblock[5] << 16) | - ((u_int32_t)inblock[6] << 8) | (u_int32_t)inblock[7]; - /* Do the work */ - F1(l, r, 0); - F2(r, l, 1); - F3(l, r, 2); - F1(r, l, 3); - F2(l, r, 4); - F3(r, l, 5); - F1(l, r, 6); - F2(r, l, 7); - F3(l, r, 8); - F1(r, l, 9); - F2(l, r, 10); - F3(r, l, 11); - /* Only do full 16 rounds if key length > 80 bits */ - if (key->rounds > 12) { - F1(l, r, 12); - F2(r, l, 13); - F3(l, r, 14); - F1(r, l, 15); - } - /* Put l,r into outblock */ - outblock[0] = U8a(r); - outblock[1] = U8b(r); - outblock[2] = U8c(r); - outblock[3] = U8d(r); - outblock[4] = U8a(l); - outblock[5] = U8b(l); - outblock[6] = U8c(l); - outblock[7] = U8d(l); - /* Wipe clean */ - t = l = r = 0; -} - - -/***** Decryption Function *****/ - -void cast_decrypt(cast_key* key, u_int8_t* inblock, u_int8_t* outblock) -{ -u_int32_t t, l, r; - - /* Get inblock into l,r */ - r = ((u_int32_t)inblock[0] << 24) | ((u_int32_t)inblock[1] << 16) | - ((u_int32_t)inblock[2] << 8) | (u_int32_t)inblock[3]; - l = ((u_int32_t)inblock[4] << 24) | ((u_int32_t)inblock[5] << 16) | - ((u_int32_t)inblock[6] << 8) | (u_int32_t)inblock[7]; - /* Do the work */ - /* Only do full 16 rounds if key length > 80 bits */ - if (key->rounds > 12) { - F1(r, l, 15); - F3(l, r, 14); - F2(r, l, 13); - F1(l, r, 12); - } - F3(r, l, 11); - F2(l, r, 10); - F1(r, l, 9); - F3(l, r, 8); - F2(r, l, 7); - F1(l, r, 6); - F3(r, l, 5); - F2(l, r, 4); - F1(r, l, 3); - F3(l, r, 2); - F2(r, l, 1); - F1(l, r, 0); - /* Put l,r into outblock */ - outblock[0] = U8a(l); - outblock[1] = U8b(l); - outblock[2] = U8c(l); - outblock[3] = U8d(l); - outblock[4] = U8a(r); - outblock[5] = U8b(r); - outblock[6] = U8c(r); - outblock[7] = U8d(r); - /* Wipe clean */ - t = l = r = 0; -} - - -/***** Key Schedual *****/ - -void cast_setkey(cast_key* key, u_int8_t* rawkey, int keybytes) -{ -u_int32_t t[4], z[4], x[4]; -int i; - - /* Set number of rounds to 12 or 16, depending on key length */ - key->rounds = (keybytes <= 10 ? 12 : 16); - - /* Copy key to workspace x */ - for (i = 0; i < 4; i++) { - x[i] = 0; - if ((i*4+0) < keybytes) x[i] = (u_int32_t)rawkey[i*4+0] << 24; - if ((i*4+1) < keybytes) x[i] |= (u_int32_t)rawkey[i*4+1] << 16; - if ((i*4+2) < keybytes) x[i] |= (u_int32_t)rawkey[i*4+2] << 8; - if ((i*4+3) < keybytes) x[i] |= (u_int32_t)rawkey[i*4+3]; - } - /* Generate 32 subkeys, four at a time */ - for (i = 0; i < 32; i+=4) { - switch (i & 4) { - case 0: - t[0] = z[0] = x[0] ^ cast_sbox5[U8b(x[3])] ^ - cast_sbox6[U8d(x[3])] ^ cast_sbox7[U8a(x[3])] ^ - cast_sbox8[U8c(x[3])] ^ cast_sbox7[U8a(x[2])]; - t[1] = z[1] = x[2] ^ cast_sbox5[U8a(z[0])] ^ - cast_sbox6[U8c(z[0])] ^ cast_sbox7[U8b(z[0])] ^ - cast_sbox8[U8d(z[0])] ^ cast_sbox8[U8c(x[2])]; - t[2] = z[2] = x[3] ^ cast_sbox5[U8d(z[1])] ^ - cast_sbox6[U8c(z[1])] ^ cast_sbox7[U8b(z[1])] ^ - cast_sbox8[U8a(z[1])] ^ cast_sbox5[U8b(x[2])]; - t[3] = z[3] = x[1] ^ cast_sbox5[U8c(z[2])] ^ - cast_sbox6[U8b(z[2])] ^ cast_sbox7[U8d(z[2])] ^ - cast_sbox8[U8a(z[2])] ^ cast_sbox6[U8d(x[2])]; - break; - case 4: - t[0] = x[0] = z[2] ^ cast_sbox5[U8b(z[1])] ^ - cast_sbox6[U8d(z[1])] ^ cast_sbox7[U8a(z[1])] ^ - cast_sbox8[U8c(z[1])] ^ cast_sbox7[U8a(z[0])]; - t[1] = x[1] = z[0] ^ cast_sbox5[U8a(x[0])] ^ - cast_sbox6[U8c(x[0])] ^ cast_sbox7[U8b(x[0])] ^ - cast_sbox8[U8d(x[0])] ^ cast_sbox8[U8c(z[0])]; - t[2] = x[2] = z[1] ^ cast_sbox5[U8d(x[1])] ^ - cast_sbox6[U8c(x[1])] ^ cast_sbox7[U8b(x[1])] ^ - cast_sbox8[U8a(x[1])] ^ cast_sbox5[U8b(z[0])]; - t[3] = x[3] = z[3] ^ cast_sbox5[U8c(x[2])] ^ - cast_sbox6[U8b(x[2])] ^ cast_sbox7[U8d(x[2])] ^ - cast_sbox8[U8a(x[2])] ^ cast_sbox6[U8d(z[0])]; - break; - } - switch (i & 12) { - case 0: - case 12: - key->xkey[i+0] = cast_sbox5[U8a(t[2])] ^ cast_sbox6[U8b(t[2])] ^ - cast_sbox7[U8d(t[1])] ^ cast_sbox8[U8c(t[1])]; - key->xkey[i+1] = cast_sbox5[U8c(t[2])] ^ cast_sbox6[U8d(t[2])] ^ - cast_sbox7[U8b(t[1])] ^ cast_sbox8[U8a(t[1])]; - key->xkey[i+2] = cast_sbox5[U8a(t[3])] ^ cast_sbox6[U8b(t[3])] ^ - cast_sbox7[U8d(t[0])] ^ cast_sbox8[U8c(t[0])]; - key->xkey[i+3] = cast_sbox5[U8c(t[3])] ^ cast_sbox6[U8d(t[3])] ^ - cast_sbox7[U8b(t[0])] ^ cast_sbox8[U8a(t[0])]; - break; - case 4: - case 8: - key->xkey[i+0] = cast_sbox5[U8d(t[0])] ^ cast_sbox6[U8c(t[0])] ^ - cast_sbox7[U8a(t[3])] ^ cast_sbox8[U8b(t[3])]; - key->xkey[i+1] = cast_sbox5[U8b(t[0])] ^ cast_sbox6[U8a(t[0])] ^ - cast_sbox7[U8c(t[3])] ^ cast_sbox8[U8d(t[3])]; - key->xkey[i+2] = cast_sbox5[U8d(t[1])] ^ cast_sbox6[U8c(t[1])] ^ - cast_sbox7[U8a(t[2])] ^ cast_sbox8[U8b(t[2])]; - key->xkey[i+3] = cast_sbox5[U8b(t[1])] ^ cast_sbox6[U8a(t[1])] ^ - cast_sbox7[U8c(t[2])] ^ cast_sbox8[U8d(t[2])]; - break; - } - switch (i & 12) { - case 0: - key->xkey[i+0] ^= cast_sbox5[U8c(z[0])]; - key->xkey[i+1] ^= cast_sbox6[U8c(z[1])]; - key->xkey[i+2] ^= cast_sbox7[U8b(z[2])]; - key->xkey[i+3] ^= cast_sbox8[U8a(z[3])]; - break; - case 4: - key->xkey[i+0] ^= cast_sbox5[U8a(x[2])]; - key->xkey[i+1] ^= cast_sbox6[U8b(x[3])]; - key->xkey[i+2] ^= cast_sbox7[U8d(x[0])]; - key->xkey[i+3] ^= cast_sbox8[U8d(x[1])]; - break; - case 8: - key->xkey[i+0] ^= cast_sbox5[U8b(z[2])]; - key->xkey[i+1] ^= cast_sbox6[U8a(z[3])]; - key->xkey[i+2] ^= cast_sbox7[U8c(z[0])]; - key->xkey[i+3] ^= cast_sbox8[U8c(z[1])]; - break; - case 12: - key->xkey[i+0] ^= cast_sbox5[U8d(x[0])]; - key->xkey[i+1] ^= cast_sbox6[U8d(x[1])]; - key->xkey[i+2] ^= cast_sbox7[U8a(x[2])]; - key->xkey[i+3] ^= cast_sbox8[U8b(x[3])]; - break; - } - if (i >= 16) { - key->xkey[i+0] &= 31; - key->xkey[i+1] &= 31; - key->xkey[i+2] &= 31; - key->xkey[i+3] &= 31; - } - } - /* Wipe clean */ - for (i = 0; i < 4; i++) { - t[i] = x[i] = z[i] = 0; - } -} - -/* Made in Canada */ diff --git a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/md5.c b/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/md5.c deleted file mode 100644 index 8a7a483..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/md5.c +++ /dev/null @@ -1,392 +0,0 @@ -/* $OpenBSD: md5.c,v 1.3 2002/06/14 21:34:58 todd Exp $ */ - -/* - * The rest of the code is derived from MD5C.C by RSADSI. Minor cosmetic - * changes to accommodate it in the kernel by ji. - */ - -/* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm - */ - -/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All -rights reserved. - -License to copy and use this software is granted provided that it -is identified as the "RSA Data Security, Inc. MD5 Message-Digest -Algorithm" in all material mentioning or referencing this software -or this function. - -License is also granted to make and use derivative works provided -that such works are identified as "derived from the RSA Data -Security, Inc. MD5 Message-Digest Algorithm" in all material -mentioning or referencing the derived work. - -RSA Data Security, Inc. makes no representations concerning either -the merchantability of this software or the suitability of this -software for any particular purpose. It is provided "as is" -without express or implied warranty of any kind. - -These notices must be retained in any copies of any part of this -documentation and/or software. - */ - -/* - * Additions by JI - * - * HAVEMEMCOPY is defined if mem* routines are available - * - * HAVEHTON is defined if htons() and htonl() can be used - * for big/little endian conversions - * - */ - -#include <stddef.h> -#include <string.h> - -#include "md5.h" - -#ifndef WIN32 -#include "endian.h" /* sets BYTE_ORDER, LITTLE_ENDIAN, and BIG_ENDIAN */ -#endif - -#define HAVEMEMCOPY 1 /* use ISO C's memcpy and memset */ - -/* Constants for MD5Transform routine. - */ - -#define S11 7 -#define S12 12 -#define S13 17 -#define S14 22 -#define S21 5 -#define S22 9 -#define S23 14 -#define S24 20 -#define S31 4 -#define S32 11 -#define S33 16 -#define S34 23 -#define S41 6 -#define S42 10 -#define S43 15 -#define S44 21 - -#define MD5Transform _MD5Transform - -static void MD5Transform PROTO_LIST ((UINT4 [4], unsigned char [64])); - -#if BYTE_ORDER == LITTLE_ENDIAN -#define Encode MD5_memcpy -#define Decode MD5_memcpy -#else -static void Encode PROTO_LIST - ((unsigned char *, UINT4 *, unsigned int)); -static void Decode PROTO_LIST - ((UINT4 *, unsigned char *, unsigned int)); -#endif - -#ifdef HAVEMEMCOPY -#include <memory.h> -#define MD5_memcpy memcpy -#define MD5_memset memset -#else -#ifdef HAVEBCOPY -#define MD5_memcpy(_a,_b,_c) memcpy((_a), (_b),(_c)) -#define MD5_memset(_a,_b,_c) memset((_a), '\0',(_c)) -#else -static void MD5_memcpy PROTO_LIST ((POINTER, POINTER, unsigned int)); -static void MD5_memset PROTO_LIST ((POINTER, int, unsigned int)); -#endif -#endif -static unsigned char PADDING[64] = { - 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -/* F, G, H and I are basic MD5 functions. - */ -#define F(x, y, z) (((x) & (y)) | ((~x) & (z))) -#define G(x, y, z) (((x) & (z)) | ((y) & (~z))) -#define H(x, y, z) ((x) ^ (y) ^ (z)) -#define I(x, y, z) ((y) ^ ((x) | (~z))) - -/* ROTATE_LEFT rotates x left n bits. - */ -#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n)))) - -/* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4. -Rotation is separate from addition to prevent recomputation. - */ -#define FF(a, b, c, d, x, s, ac) { \ - (a) += F ((b), (c), (d)) + (x) + (UINT4)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define GG(a, b, c, d, x, s, ac) { \ - (a) += G ((b), (c), (d)) + (x) + (UINT4)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define HH(a, b, c, d, x, s, ac) { \ - (a) += H ((b), (c), (d)) + (x) + (UINT4)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } -#define II(a, b, c, d, x, s, ac) { \ - (a) += I ((b), (c), (d)) + (x) + (UINT4)(ac); \ - (a) = ROTATE_LEFT ((a), (s)); \ - (a) += (b); \ - } - -/* MD5 initialization. Begins an MD5 operation, writing a new context. - */ -void MD5Init (context) -MD5_CTX *context; /* context */ -{ - context->count[0] = context->count[1] = 0; - /* Load magic initialization constants. -*/ - context->state[0] = 0x67452301; - context->state[1] = 0xefcdab89; - context->state[2] = 0x98badcfe; - context->state[3] = 0x10325476; -} - -/* MD5 block update operation. Continues an MD5 message-digest - operation, processing another message block, and updating the - context. - */ -void MD5Update (context, input, inputLen) -MD5_CTX *context; /* context */ -unsigned char *input; /* input block */ -unsigned int inputLen; /* length of input block */ -{ - unsigned int i, index, partLen; - - /* Compute number of bytes mod 64 */ - index = (unsigned int)((context->count[0] >> 3) & 0x3F); - - /* Update number of bits */ - if ((context->count[0] += ((UINT4)inputLen << 3)) - < ((UINT4)inputLen << 3)) - context->count[1]++; - context->count[1] += ((UINT4)inputLen >> 29); - - partLen = 64 - index; - - /* Transform as many times as possible. -*/ - if (inputLen >= partLen) { - MD5_memcpy - ((POINTER)&context->buffer[index], (POINTER)input, partLen); - MD5Transform (context->state, context->buffer); - - for (i = partLen; i + 63 < inputLen; i += 64) - MD5Transform (context->state, &input[i]); - - index = 0; - } - else - i = 0; - - /* Buffer remaining input */ - MD5_memcpy - ((POINTER)&context->buffer[index], (POINTER)&input[i], - inputLen-i); -} - -/* MD5 finalization. Ends an MD5 message-digest operation, writing the - the message digest and zeroizing the context. - */ -void MD5Final (digest, context) -unsigned char digest[16]; /* message digest */ -MD5_CTX *context; /* context */ -{ - unsigned char bits[8]; - unsigned int index, padLen; - - /* Save number of bits */ - Encode (bits, context->count, 8); - - /* Pad out to 56 mod 64. -*/ - index = (unsigned int)((context->count[0] >> 3) & 0x3f); - padLen = (index < 56) ? (56 - index) : (120 - index); - MD5Update (context, PADDING, padLen); - - /* Append length (before padding) */ - MD5Update (context, bits, 8); - - if (digest != NULL) /* Bill Simpson's padding */ - { - /* store state in digest */ - Encode (digest, context->state, 16); - - /* Zeroize sensitive information. - */ - MD5_memset ((POINTER)context, 0, sizeof (*context)); - } -} - -/* MD5 basic transformation. Transforms state based on block. - */ -static void MD5Transform (state, block) -UINT4 state[4]; -unsigned char block[64]; -{ - UINT4 a = state[0], b = state[1], c = state[2], d = state[3], x[16]; - - Decode (x, block, 64); - - /* Round 1 */ - FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */ - FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */ - FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */ - FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */ - FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */ - FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */ - FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */ - FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */ - FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */ - FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */ - FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */ - FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */ - FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */ - FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */ - FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */ - FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */ - - /* Round 2 */ - GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */ - GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */ - GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */ - GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */ - GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */ - GG (d, a, b, c, x[10], S22, 0x2441453); /* 22 */ - GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */ - GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */ - GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */ - GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */ - GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */ - GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */ - GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */ - GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */ - GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */ - GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */ - - /* Round 3 */ - HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */ - HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */ - HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */ - HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */ - HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */ - HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */ - HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */ - HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */ - HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */ - HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */ - HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */ - HH (b, c, d, a, x[ 6], S34, 0x4881d05); /* 44 */ - HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */ - HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */ - HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */ - HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */ - - /* Round 4 */ - II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */ - II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */ - II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */ - II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */ - II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */ - II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */ - II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */ - II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */ - II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */ - II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */ - II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */ - II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */ - II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */ - II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */ - II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */ - II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */ - - state[0] += a; - state[1] += b; - state[2] += c; - state[3] += d; - - /* Zeroize sensitive information. -*/ - MD5_memset ((POINTER)x, 0, sizeof (x)); -} - -#if BYTE_ORDER != LITTLE_ENDIAN - -/* Encodes input (UINT4) into output (unsigned char). Assumes len is - a multiple of 4. - */ -static void Encode (output, input, len) -unsigned char *output; -UINT4 *input; -unsigned int len; -{ - unsigned int i, j; - - for (i = 0, j = 0; j < len; i++, j += 4) { - output[j] = (unsigned char)(input[i] & 0xff); - output[j+1] = (unsigned char)((input[i] >> 8) & 0xff); - output[j+2] = (unsigned char)((input[i] >> 16) & 0xff); - output[j+3] = (unsigned char)((input[i] >> 24) & 0xff); - } -} - -/* Decodes input (unsigned char) into output (UINT4). Assumes len is - a multiple of 4. - */ -static void Decode (output, input, len) -UINT4 *output; -unsigned char *input; -unsigned int len; -{ - unsigned int i, j; - - for (i = 0, j = 0; j < len; i++, j += 4) - output[i] = ((UINT4)input[j]) | (((UINT4)input[j+1]) << 8) | - (((UINT4)input[j+2]) << 16) | (((UINT4)input[j+3]) << 24); -} - -#endif - -#ifndef HAVEMEMCOPY -#ifndef HAVEBCOPY -/* Note: Replace "for loop" with standard memcpy if possible. - */ - -static void MD5_memcpy (output, input, len) -POINTER output; -POINTER input; -unsigned int len; -{ - unsigned int i; - - for (i = 0; i < len; i++) - - output[i] = input[i]; -} - -/* Note: Replace "for loop" with standard memset if possible. - */ -static void MD5_memset (output, value, len) -POINTER output; -int value; -unsigned int len; -{ - unsigned int i; - - for (i = 0; i < len; i++) - ((char *)output)[i] = (char)value; -} -#endif -#endif - diff --git a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/sha1.c b/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/sha1.c deleted file mode 100644 index da63563..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/sha1.c +++ /dev/null @@ -1,173 +0,0 @@ -/* $OpenBSD: sha1.c,v 1.2 2001/01/28 22:38:48 niklas Exp $ */ - -/* -SHA-1 in C -By Steve Reid <steve@edmweb.com> -100% Public Domain - -Test Vectors (from FIPS PUB 180-1) -"abc" - A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D -"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" - 84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1 -A million repetitions of "a" - 34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F -*/ - -/* #define LITTLE_ENDIAN * This should be #define'd already, if true. */ -/* #define SHA1HANDSOFF * Copies data before messing with it. */ - -#define SHA1HANDSOFF - -#include <string.h> - -#include "sha1.h" -#ifndef WIN32 - #include "endian.h" /* sets BYTE_ORDER, LITTLE_ENDIAN, and BIG_ENDIAN */ -#endif - -#define rol(value, bits) (((value) << (bits)) | ((value) >> (32 - (bits)))) - -/* blk0() and blk() perform the initial expand. */ -/* I got the idea of expanding during the round function from SSLeay */ -#if BYTE_ORDER == LITTLE_ENDIAN -#define blk0(i) (block->l[i] = (rol(block->l[i],24)&0xFF00FF00) \ - |(rol(block->l[i],8)&0x00FF00FF)) -#elif BYTE_ORDER == BIG_ENDIAN -#define blk0(i) block->l[i] -#else -#error "Endianness not defined!" -#endif -#define blk(i) (block->l[i&15] = rol(block->l[(i+13)&15]^block->l[(i+8)&15] \ - ^block->l[(i+2)&15]^block->l[i&15],1)) - -/* (R0+R1), R2, R3, R4 are the different operations used in SHA1 */ -#define R0(v,w,x,y,z,i) z+=((w&(x^y))^y)+blk0(i)+0x5A827999+rol(v,5);w=rol(w,30); -#define R1(v,w,x,y,z,i) z+=((w&(x^y))^y)+blk(i)+0x5A827999+rol(v,5);w=rol(w,30); -#define R2(v,w,x,y,z,i) z+=(w^x^y)+blk(i)+0x6ED9EBA1+rol(v,5);w=rol(w,30); -#define R3(v,w,x,y,z,i) z+=(((w|x)&y)|(w&x))+blk(i)+0x8F1BBCDC+rol(v,5);w=rol(w,30); -#define R4(v,w,x,y,z,i) z+=(w^x^y)+blk(i)+0xCA62C1D6+rol(v,5);w=rol(w,30); - - -/* Hash a single 512-bit block. This is the core of the algorithm. */ - -void SHA1Transform(unsigned long state[5], unsigned char buffer[64]) -{ -unsigned long a, b, c, d, e; -typedef union { - unsigned char c[64]; - unsigned long l[16]; -} CHAR64LONG16; -CHAR64LONG16* block; -#ifdef SHA1HANDSOFF -static CHAR64LONG16 workspace; - block = &workspace; - memcpy(block, buffer, 64); -#else - block = (CHAR64LONG16*)buffer; -#endif - /* Copy context->state[] to working vars */ - a = state[0]; - b = state[1]; - c = state[2]; - d = state[3]; - e = state[4]; - /* 4 rounds of 20 operations each. Loop unrolled. */ - R0(a,b,c,d,e, 0); R0(e,a,b,c,d, 1); R0(d,e,a,b,c, 2); R0(c,d,e,a,b, 3); - R0(b,c,d,e,a, 4); R0(a,b,c,d,e, 5); R0(e,a,b,c,d, 6); R0(d,e,a,b,c, 7); - R0(c,d,e,a,b, 8); R0(b,c,d,e,a, 9); R0(a,b,c,d,e,10); R0(e,a,b,c,d,11); - R0(d,e,a,b,c,12); R0(c,d,e,a,b,13); R0(b,c,d,e,a,14); R0(a,b,c,d,e,15); - R1(e,a,b,c,d,16); R1(d,e,a,b,c,17); R1(c,d,e,a,b,18); R1(b,c,d,e,a,19); - R2(a,b,c,d,e,20); R2(e,a,b,c,d,21); R2(d,e,a,b,c,22); R2(c,d,e,a,b,23); - R2(b,c,d,e,a,24); R2(a,b,c,d,e,25); R2(e,a,b,c,d,26); R2(d,e,a,b,c,27); - R2(c,d,e,a,b,28); R2(b,c,d,e,a,29); R2(a,b,c,d,e,30); R2(e,a,b,c,d,31); - R2(d,e,a,b,c,32); R2(c,d,e,a,b,33); R2(b,c,d,e,a,34); R2(a,b,c,d,e,35); - R2(e,a,b,c,d,36); R2(d,e,a,b,c,37); R2(c,d,e,a,b,38); R2(b,c,d,e,a,39); - R3(a,b,c,d,e,40); R3(e,a,b,c,d,41); R3(d,e,a,b,c,42); R3(c,d,e,a,b,43); - R3(b,c,d,e,a,44); R3(a,b,c,d,e,45); R3(e,a,b,c,d,46); R3(d,e,a,b,c,47); - R3(c,d,e,a,b,48); R3(b,c,d,e,a,49); R3(a,b,c,d,e,50); R3(e,a,b,c,d,51); - R3(d,e,a,b,c,52); R3(c,d,e,a,b,53); R3(b,c,d,e,a,54); R3(a,b,c,d,e,55); - R3(e,a,b,c,d,56); R3(d,e,a,b,c,57); R3(c,d,e,a,b,58); R3(b,c,d,e,a,59); - R4(a,b,c,d,e,60); R4(e,a,b,c,d,61); R4(d,e,a,b,c,62); R4(c,d,e,a,b,63); - R4(b,c,d,e,a,64); R4(a,b,c,d,e,65); R4(e,a,b,c,d,66); R4(d,e,a,b,c,67); - R4(c,d,e,a,b,68); R4(b,c,d,e,a,69); R4(a,b,c,d,e,70); R4(e,a,b,c,d,71); - R4(d,e,a,b,c,72); R4(c,d,e,a,b,73); R4(b,c,d,e,a,74); R4(a,b,c,d,e,75); - R4(e,a,b,c,d,76); R4(d,e,a,b,c,77); R4(c,d,e,a,b,78); R4(b,c,d,e,a,79); - /* Add the working vars back into context.state[] */ - state[0] += a; - state[1] += b; - state[2] += c; - state[3] += d; - state[4] += e; - /* Wipe variables */ - a = b = c = d = e = 0; -} - - -/* SHA1Init - Initialize new context */ - -void SHA1Init(SHA1_CTX* context) -{ - /* SHA1 initialization constants */ - context->state[0] = 0x67452301; - context->state[1] = 0xEFCDAB89; - context->state[2] = 0x98BADCFE; - context->state[3] = 0x10325476; - context->state[4] = 0xC3D2E1F0; - context->count[0] = context->count[1] = 0; -} - - -/* Run your data through this. */ - -void SHA1Update(SHA1_CTX* context, unsigned char* data, unsigned int len) -{ -unsigned int i; -unsigned long j; - - j = context->count[0]; - if ((context->count[0] += len << 3) < j) context->count[1] += (len>>29)+1; - j = (j >> 3) & 63; - if ((j + len) > 63) { - memcpy(&context->buffer[j], data, (i = 64-j)); - SHA1Transform(context->state, context->buffer); - for ( ; i + 63 < len; i += 64) { - SHA1Transform(context->state, &data[i]); - } - j = 0; - } - else i = 0; - memcpy(&context->buffer[j], &data[i], len - i); -} - - -/* Add padding and return the message digest. */ - -void SHA1Final(unsigned char digest[20], SHA1_CTX* context) -{ -unsigned long i, j; -unsigned char finalcount[8]; - - for (i = 0; i < 8; i++) { - finalcount[i] = (unsigned char)((context->count[(i >= 4 ? 0 : 1)] - >> ((3-(i & 3)) * 8) ) & 255); /* Endian independent */ - } - SHA1Update(context, (unsigned char *)"\200", 1); - while ((context->count[0] & 504) != 448) { - SHA1Update(context, (unsigned char *)"\0", 1); - } - SHA1Update(context, finalcount, 8); /* Should cause a SHA1Transform() */ - for (i = 0; i < 20; i++) { - digest[i] = (unsigned char) - ((context->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255); - } - /* Wipe variables */ - i = j = 0; - memset(context->buffer, '\0', 64); - memset(context->state, '\0', 20); - memset(context->count, '\0', 8); - memset(&finalcount, '\0', 8); -#ifdef SHA1HANDSOFF /* make SHA1Transform overwrite it's own static vars */ - SHA1Transform(context->state, context->buffer); -#endif -} diff --git a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/strlcat.c b/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/strlcat.c deleted file mode 100644 index 3b55428..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/strlcat.c +++ /dev/null @@ -1,62 +0,0 @@ -/* $OpenBSD: strlcat.c,v 1.3 2003/06/17 21:56:24 millert Exp $ */ - -/* - * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: strlcat.c,v 1.3 2003/06/17 21:56:24 millert Exp $"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/types.h> -#include <string.h> - -/* - * Appends src to string dst of size siz (unlike strncat, siz is the - * full size of dst, not space left). At most siz-1 characters - * will be copied. Always NUL terminates (unless siz <= strlen(dst)). - * Returns strlen(src) + MIN(siz, strlen(initial dst)). - * If retval >= siz, truncation occurred. - */ -size_t -strlcat(dst, src, siz) - char *dst; - const char *src; - size_t siz; -{ - register char *d = dst; - register const char *s = src; - register size_t n = siz; - size_t dlen; - - /* Find the end of dst and adjust bytes left but don't go past end */ - while (n-- != 0 && *d != '\0') - d++; - dlen = d - dst; - n = siz - dlen; - - if (n == 0) - return(dlen + strlen(s)); - while (*s != '\0') { - if (n != 1) { - *d++ = *s; - n--; - } - s++; - } - *d = '\0'; - - return(dlen + (s - src)); /* count does not include NUL */ -} diff --git a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/strlcpy.c b/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/strlcpy.c deleted file mode 100644 index ef7db13..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/libsysdep/strlcpy.c +++ /dev/null @@ -1,58 +0,0 @@ -/* $OpenBSD: strlcpy.c,v 1.3 2003/06/17 21:56:24 millert Exp $ */ - -/* - * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: strlcpy.c,v 1.3 2003/06/17 21:56:24 millert Exp $"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/types.h> -#include <string.h> - -/* - * Copy src to string dst of size siz. At most siz-1 characters - * will be copied. Always NUL terminates (unless siz == 0). - * Returns strlen(src); if retval >= siz, truncation occurred. - */ -size_t -strlcpy(dst, src, siz) - char *dst; - const char *src; - size_t siz; -{ - register char *d = dst; - register const char *s = src; - register size_t n = siz; - - /* Copy as many bytes as will fit */ - if (n != 0 && --n != 0) { - do { - if ((*d++ = *s++) == 0) - break; - } while (--n != 0); - } - - /* Not enough room in dst, add NUL and traverse rest of src */ - if (n == 0) { - if (siz != 0) - *d = '\0'; /* NUL-terminate dst */ - while (*s++) - ; - } - - return(s - src - 1); /* count does not include NUL */ -} diff --git a/keyexchange/isakmpd-20041012/sysdep/common/md5.h b/keyexchange/isakmpd-20041012/sysdep/common/md5.h deleted file mode 100644 index ea703c3..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/md5.h +++ /dev/null @@ -1,73 +0,0 @@ -/* $OpenBSD: md5.h,v 1.2 2001/01/28 22:38:47 niklas Exp $ */ - -/* GLOBAL.H - RSAREF types and constants - */ - -/* PROTOTYPES should be set to one if and only if the compiler supports - function argument prototyping. - The following makes PROTOTYPES default to 0 if it has not already - been defined with C compiler flags. - */ -#ifndef PROTOTYPES -#define PROTOTYPES 1 -#endif - -/* POINTER defines a generic pointer type */ -typedef unsigned char *POINTER; - -/* UINT2 defines a two byte word */ -typedef unsigned short int UINT2; - -/* UINT4 defines a four byte word */ -typedef unsigned long int UINT4; - -/* PROTO_LIST is defined depending on how PROTOTYPES is defined above. - If using PROTOTYPES, then PROTO_LIST returns the list, otherwise it - returns an empty list. - */ - -#if PROTOTYPES -#define PROTO_LIST(list) list -#else -#define PROTO_LIST(list) () -#endif - - -/* MD5.H - header file for MD5C.C - */ - -/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All -rights reserved. - -License to copy and use this software is granted provided that it -is identified as the "RSA Data Security, Inc. MD5 Message-Digest -Algorithm" in all material mentioning or referencing this software -or this function. - -License is also granted to make and use derivative works provided -that such works are identified as "derived from the RSA Data -Security, Inc. MD5 Message-Digest Algorithm" in all material -mentioning or referencing the derived work. - -RSA Data Security, Inc. makes no representations concerning either -the merchantability of this software or the suitability of this -software for any particular purpose. It is provided "as is" -without express or implied warranty of any kind. - -These notices must be retained in any copies of any part of this -documentation and/or software. - */ - -/* MD5 context. */ -typedef struct { - UINT4 state[4]; /* state (ABCD) */ - UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */ - unsigned char buffer[64]; /* input buffer */ -} MD5_CTX; - -void MD5Init PROTO_LIST ((MD5_CTX *)); -void MD5Update PROTO_LIST - ((MD5_CTX *, unsigned char *, unsigned int)); -void MD5Final PROTO_LIST ((unsigned char [16], MD5_CTX *)); - -#define _MD5_H_ diff --git a/keyexchange/isakmpd-20041012/sysdep/common/pcap.h b/keyexchange/isakmpd-20041012/sysdep/common/pcap.h deleted file mode 100644 index 21117d8..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/pcap.h +++ /dev/null @@ -1,69 +0,0 @@ -/* $OpenBSD: pcap.h,v 1.2 2002/05/10 15:09:00 ho Exp $ */ - -/* - * Copyright (c) 1993, 1994, 1995, 1996, 1997 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the Computer Systems - * Engineering Group at Lawrence Berkeley Laboratory. - * 4. Neither the name of the University nor of the Laboratory may be used - * to endorse or promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#) $Header: /cvs/src/sbin/isakmpd/sysdep/common/pcap.h,v 1.2 2002/05/10 15:09:00 ho Exp $ (LBL) - */ - -#ifndef lib_pcap_h -#define lib_pcap_h - -#include <sys/types.h> -#include <sys/time.h> - -#define PCAP_VERSION_MAJOR 2 -#define PCAP_VERSION_MINOR 4 -#define DLT_LOOP 12 /* from /usr/include/net/bpf.h */ - -struct pcap_file_header { - u_int32_t magic; - u_int16_t version_major; - u_int16_t version_minor; - int32_t thiszone; /* gmt to local correction */ - u_int32_t sigfigs; /* accuracy of timestamps */ - u_int32_t snaplen; /* max length saved portion of each pkt */ - u_int32_t linktype; /* data link type (DLT_*) */ -}; - -struct pcap_timeval { - int32_t tv_sec; /* seconds */ - int32_t tv_usec; /* microseconds */ -}; - -struct pcap_pkthdr { - struct pcap_timeval ts; /* time stamp */ - u_int32_t caplen; /* length of portion present */ - u_int32_t len; /* length this packet (off wire) */ -}; - -#endif /* lib_pcap_h */ diff --git a/keyexchange/isakmpd-20041012/sysdep/common/sha1.h b/keyexchange/isakmpd-20041012/sysdep/common/sha1.h deleted file mode 100644 index c706c6e..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/common/sha1.h +++ /dev/null @@ -1,18 +0,0 @@ -/* $OpenBSD: sha1.h,v 1.2 2001/01/28 22:38:47 niklas Exp $ */ - -/* -SHA-1 in C -By Steve Reid <steve@edmweb.com> -100% Public Domain -*/ - -typedef struct { - unsigned long state[5]; - unsigned long count[2]; - unsigned char buffer[64]; -} SHA1_CTX; - -void SHA1Transform(unsigned long state[5], unsigned char buffer[64]); -void SHA1Init(SHA1_CTX* context); -void SHA1Update(SHA1_CTX* context, unsigned char* data, unsigned int len); -void SHA1Final(unsigned char digest[20], SHA1_CTX* context); diff --git a/keyexchange/isakmpd-20041012/sysdep/darwin/GNUmakefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/darwin/GNUmakefile.sysdep deleted file mode 100644 index 09f888d..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/darwin/GNUmakefile.sysdep +++ /dev/null @@ -1,48 +0,0 @@ -# $OpenBSD: GNUmakefile.sysdep,v 1.3 2004/06/26 03:40:57 mcbride Exp $ - -# -# Copyright (c) 1999,2002 Håkan Olsson. All rights reserved. -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# - -LDADD+= -lipsec - -# gcc under MacOS X does not seem to like building things -static -LDSTATIC= - -CFLAGS+= -DMP_FLAVOUR=MP_FLAVOUR_OPENSSL -CFLAGS+= -DHAVE_GETIFADDRS - -FEATURES= debug tripledes des blowdish cast ec aggressive x509 -FEATURES+= rawkey isakmp_cfg -# Not yet -#FEATURES+= policy - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPTO= defined diff --git a/keyexchange/isakmpd-20041012/sysdep/darwin/Makefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/darwin/Makefile.sysdep deleted file mode 100644 index 834347d..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/darwin/Makefile.sysdep +++ /dev/null @@ -1,45 +0,0 @@ -# $OpenBSD: Makefile.sysdep,v 1.3 2004/06/26 03:40:57 mcbride Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER INN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# - -# Override default features -FEATURES= tripledes des blowfish cast x509 ec aggressive debug -FEATURES+= rawkey isakmp_cfg - -LDADD+= -lipsec - -CFLAGS+= -DHAVE_GETIFADDRS -DMP_FLAVOUR=MP_FLAVOUR_OPENSSL - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPTO= defined - -obj: - mkdir obj diff --git a/keyexchange/isakmpd-20041012/sysdep/darwin/sysdep-os.h b/keyexchange/isakmpd-20041012/sysdep/darwin/sysdep-os.h deleted file mode 100644 index 28755bc..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/darwin/sysdep-os.h +++ /dev/null @@ -1,81 +0,0 @@ -/* $OpenBSD: sysdep-os.h,v 1.3 2003/08/06 11:23:11 markus Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * Copyright (c) 2002 Håkan Olsson. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#ifndef _SYSDEP_OS_H_ - -#define _SYSDEP_OS_H_ - -#define KAME - -#include <netinet6/ipsec.h> - -typedef u_int32_t socklen_t; - -#ifndef CPI_RESERVED_MAX -#define CPI_RESERVED_MIN 1 -#define CPI_RESERVED_MAX 255 -#define CPI_PRIVATE_MIN 61440 -#define CPI_PRIVATE_MAX 65536 -#endif - -#if !defined(SADB_X_EALG_CAST) && defined(SADB_X_EALG_CAST128CBC) -#define SADB_X_EALG_CAST SADB_X_EALG_CAST128CBC -#endif - -#if !defined(SADB_X_EALG_BLF) && defined(SADB_X_EALG_BLOWFISHCBC) -#define SADB_X_EALG_BLF SADB_X_EALG_BLOWFISHCBC -#endif - -#if 1 -/* OpenSSL differs from OpenBSD very slightly... */ - -#define MD5Init MD5_Init -#define MD5Update MD5_Update -#define MD5Final MD5_Final - -#define SHA1Init SHA1_Init -#define SHA1Update SHA1_Update -#define SHA1Final SHA1_Final -#define SHA1_CTX SHA_CTX - -#define cast_key CAST_KEY -#define cast_setkey(k, d, l) CAST_set_key ((k), (l), (d)) -#define cast_encrypt(k, i, o) do { \ - memcpy ((o), (i), BLOCKSIZE); \ - CAST_encrypt ((CAST_LONG *)(o), (k)); \ -} while (0) -#define cast_decrypt(k, i, o) do { \ - memcpy ((o), (i), BLOCKSIZE); \ - CAST_decrypt ((CAST_LONG *)(o), (k)); \ -} while (0) -#endif - -#endif /* _SYSDEP_OS_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/darwin/sysdep.c b/keyexchange/isakmpd-20041012/sysdep/darwin/sysdep.c deleted file mode 100644 index cd61d5a..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/darwin/sysdep.c +++ /dev/null @@ -1,223 +0,0 @@ -/* $OpenBSD: sysdep.c,v 1.3 2004/08/10 15:59:10 ho Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <stdlib.h> -#include <string.h> - -#include "sysdep.h" - -#include "util.h" - -#ifdef NEED_SYSDEP_APP -#include "app.h" -#include "conf.h" -#include "ipsec.h" - -#ifdef USE_PF_KEY_V2 -#include "pf_key_v2.h" -#define KEY_API(x) pf_key_v2_##x -#endif - -#endif /* NEED_SYSDEP_APP */ -#include "log.h" - -extern char *__progname; - -/* - * An as strong as possible random number generator, reverting to a - * deterministic pseudo-random one if regrand is set. - */ -u_int32_t -sysdep_random () -{ - return random(); -} - -/* Return the basename of the command used to invoke us. */ -char * -sysdep_progname () -{ - return __progname; -} - -/* Return the length of the sockaddr struct. */ -u_int8_t -sysdep_sa_len (struct sockaddr *sa) -{ - return sa->sa_len; -} - -/* As regress/ use this file I protect the sysdep_app_* stuff like this. */ -#ifdef NEED_SYSDEP_APP -/* - * Prepare the application we negotiate SAs for (i.e. the IPsec stack) - * for communication. We return a file descriptor useable to select(2) on. - */ -int -sysdep_app_open () -{ - return KEY_API(open) (); -} - -/* - * When select(2) has noticed our application needs attendance, this is what - * gets called. FD is the file descriptor causing the alarm. - */ -void -sysdep_app_handler (int fd) -{ - KEY_API (handler) (fd); -} - -/* Check that the connection named NAME is active, or else make it active. */ -void -sysdep_connection_check (char *name) -{ - KEY_API (connection_check) (name); -} - -/* - * Generate a SPI for protocol PROTO and the source/destination pair given by - * SRC, SRCLEN, DST & DSTLEN. Stash the SPI size in SZ. - */ -u_int8_t * -sysdep_ipsec_get_spi (size_t *sz, u_int8_t proto, struct sockaddr *src, - struct sockaddr *dst, u_int32_t seq) -{ - if (app_none) - { - *sz = IPSEC_SPI_SIZE; - /* XXX should be random instead I think. */ - return strdup ("\x12\x34\x56\x78"); - } - return KEY_API (get_spi) (sz, proto, src, dst, seq); -} - -struct sa_kinfo * -sysdep_ipsec_get_kernel_sa(u_int8_t *spi, size_t spi_sz, u_int8_t proto, - struct sockaddr *dst) -{ - if (app_none) - return 0; - /* XXX return KEY_API(get_kernel_sa)(spi, spi_sz, proto, dst); */ - return 0; -} - -/* Force communication on socket FD to go in the clear. */ -int -sysdep_cleartext (int fd, int af) -{ - char *buf; - char *policy[] = { "in bypass", "out bypass", NULL }; - char **p; - int ipp; - - if (app_none) - return 0; - - switch (af) - { - case AF_INET: - ipp = IPPROTO_IP; - break; - case AF_INET6: - ipp = IPPROTO_IPV6; - break; - default: - log_print ("sysdep_cleartext: unsupported protocol family %d", af); - return -1; - } - - /* - * Need to bypass system security policy, so I can send and - * receive key management datagrams in the clear. - */ - - for (p = policy; p && *p; p++) - { - buf = ipsec_set_policy (*p, strlen(*p)); - if (buf == NULL) - { - log_error ("sysdep_cleartext: %s: %s", *p, ipsec_strerror()); - return -1; - } - - if (setsockopt(fd, ipp, IP_IPSEC_POLICY, buf, - ipsec_get_policylen(buf)) < 0) - { - log_error ("sysdep_cleartext: " - "setsockopt (%d, IPPROTO_IP, IP_IPSEC_POLICY, ...) failed", - fd); - return -1; - } - free(buf); - } - - return 0; -} - -int -sysdep_ipsec_delete_spi (struct sa *sa, struct proto *proto, int incoming) -{ - if (app_none) - return 0; - return KEY_API (delete_spi) (sa, proto, incoming); -} - -int -sysdep_ipsec_enable_sa (struct sa *sa, struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (enable_sa) (sa, isakmp_sa); -} - -int -sysdep_ipsec_group_spis (struct sa *sa, struct proto *proto1, - struct proto *proto2, int incoming) -{ - if (app_none) - return 0; - return KEY_API (group_spis) (sa, proto1, proto2, incoming); -} - -int -sysdep_ipsec_set_spi (struct sa *sa, struct proto *proto, int incoming, - struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (set_spi) (sa, proto, incoming, isakmp_sa); -} -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/freebsd/GNUmakefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/freebsd/GNUmakefile.sysdep deleted file mode 100644 index 618ef5f..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freebsd/GNUmakefile.sysdep +++ /dev/null @@ -1,61 +0,0 @@ -# $OpenBSD: GNUmakefile.sysdep,v 1.6 2004/06/26 03:40:57 mcbride Exp $ - -# -# Copyright (c) 1999 Håkan Olsson. All rights reserved. -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# - -LIBGMP:= /usr/lib/libgmp.a -LIBCRYPTO:= /usr/lib/libcrypto.a -LIBSYSDEPDIR:= ${.CURDIR}/sysdep/common/libsysdep -LIBSYSDEP:= ${LIBSYSDEPDIR}/libsysdep.a - -LDADD+= -lgmp ${LIBSYSDEP} -DPADD+= ${LIBGMP} ${LIBSYSDEP} - -FEATURES= debug tripledes des blowdish cast ec aggressive -# Not yet -#FEATURES+= policy x509 - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPTO= defined - -# hack libsysdep.a dependency -${LIBSYSDEPDIR}/.depend ${LIBSYSDEP}: - cd ${LIBSYSDEPDIR} && - ${MAKE} --no-print-directory ${MAKEFLAGS} \ - CFLAGS="${CFLAGS}" MKDEP="${MKDEP}" ${MAKECMDGOALS} - -depend: ${LIBSYSDEPDIR}/.depend - -ifeq ($(findstring clean, $(MAKECMDGOALS)), clean) -SUBDIR+= sysdep/common/libsysdep -MAKEFLAGS+= --no-print-directory -endif - diff --git a/keyexchange/isakmpd-20041012/sysdep/freebsd/Makefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/freebsd/Makefile.sysdep deleted file mode 100644 index 03dae50..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freebsd/Makefile.sysdep +++ /dev/null @@ -1,77 +0,0 @@ -# $OpenBSD: Makefile.sysdep,v 1.10 2004/06/26 03:40:57 mcbride Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER INN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# - -# Override default features -FEATURES= tripledes des blowfish cast x509 ec aggressive debug -FEATURES+= rawkey -# Not yet -#FEATURES+= policy isakmp_cfg - -.if defined(TOPDIR) -LIBSYSDEPDIR= ${TOPDIR}/sysdep/common/libsysdep -.else -LIBSYSDEPDIR= ${.CURDIR}/sysdep/common/libsysdep -.endif - -LDADD+= -lgmp ${LIBSYSDEPDIR}/libsysdep.a -lipsec -L/usr/local/lib -DPADD+= ${LIBGMP} ${LIBSYSDEPDIR}/libsysdep.a - -CFLAGS+= -DHAVE_GETIFADDRS \ - -I${.CURDIR}/sysdep/common -I/usr/include \ - -I/usr/local/include -I/usr/local/include/openssl - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPTO= defined - -# This is a hack in order to make sure libsysdep is built before the -# linkstage of isakmpd. As a side effect the link is always done even if -# not necessary. Well, I just don't care. -GENERATED+= sysdep-target -sysdep-target: - cd ${.CURDIR}/sysdep/common/libsysdep; ${MAKE} ${.MAKEFLAGS} - -# Kludge around much strange behaviour in /usr/share/mk/bsd.*/mk, don't build certpatch -SUBDIR= - -.if make(clean) -SUBDIR+= sysdep/common/libsysdep -.endif - -# Kludge around bug in /usr/share/mk/bsd.subdir.mk -NO_REGRESS= defined - -# Kludge around bug/feature in /usr/share/mk/bsd.man.mk -MAN8= isakmpd.8 -MAN5= isakmpd.conf.5 isakmpd.policy.5 - -obj: - mkdir obj diff --git a/keyexchange/isakmpd-20041012/sysdep/freebsd/sysdep-os.h b/keyexchange/isakmpd-20041012/sysdep/freebsd/sysdep-os.h deleted file mode 100644 index cecc2c2..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freebsd/sysdep-os.h +++ /dev/null @@ -1,79 +0,0 @@ -/* $OpenBSD: sysdep-os.h,v 1.5 2003/06/03 14:53:11 ho Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#ifndef _SYSDEP_OS_H_ - -#define _SYSDEP_OS_H_ - -#define KAME - -#include <netinet6/ipsec.h> - -#if ( __FreeBSD_cc_version < 440000 ) -/* We need in_addr_t & in_port_t */ -typedef u_int32_t in_addr_t; -typedef u_int16_t in_port_t; -#endif -#if ( __FreeBSD__ < 4 ) -/* We need socklen_t too. */ -typedef u_int32_t socklen_t; -#endif - -/* Map extensions to values from /usr/include/net/pfkeyv2.h */ -#if ( SADB_EALG_MAX == 7 ) -/* FreeBSD 4.2 */ -#define SADB_X_EALG_BLF SADB_EALG_BLOWFISHCBC -#define SADB_X_EALG_CAST SADB_EALG_CAST128CBC -#else if ( SADB_EALG_MAX == 12 ) -/* FreeBSD 4.4 */ -#define SADB_X_EALG_BLF SADB_X_EALG_BLOWFISHCBC -#define SADB_X_EALG_CAST SADB_X_EALG_CAST128CBC -#endif - -#if 0 -/* OpenSSL differs from OpenBSD very slightly... */ - -#define SHA1Init SHA1_Init -#define SHA1Update SHA1_Update -#define SHA1Final SHA1_Final - -#define cast_key CAST_KEY -#define cast_setkey(k, d, l) CAST_set_key ((k), (l), (d)) -#define cast_encrypt(k, i, o) do { \ - memcpy ((o), (i), BLOCKSIZE); \ - CAST_encrypt ((CAST_LONG *)(o), (k)); \ -} -#define cast_decrypt(k, i, o) do { \ - memcpy ((o), (i), BLOCKSIZE); \ - CAST_decrypt ((CAST_LONG *)(o), (k)); \ -} -#endif - -#endif /* _SYSDEP_OS_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/freebsd/sysdep.c b/keyexchange/isakmpd-20041012/sysdep/freebsd/sysdep.c deleted file mode 100644 index 2679fc8..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freebsd/sysdep.c +++ /dev/null @@ -1,228 +0,0 @@ -/* $OpenBSD: sysdep.c,v 1.13 2004/08/10 15:59:10 ho Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <stdlib.h> -#include <string.h> - -#include "sysdep.h" - -#include "util.h" - -#ifdef NEED_SYSDEP_APP -#include "app.h" -#include "conf.h" -#include "ipsec.h" - -#ifdef USE_PF_KEY_V2 -#include "pf_key_v2.h" -#define KEY_API(x) pf_key_v2_##x -#endif - -#endif /* NEED_SYSDEP_APP */ -#include "log.h" - -extern char *__progname; - -/* - * An as strong as possible random number generator, reverting to a - * deterministic pseudo-random one if regrand is set. - */ -u_int32_t -sysdep_random () -{ - return random(); -} - -/* Return the basename of the command used to invoke us. */ -char * -sysdep_progname () -{ - return __progname; -} - -/* Return the length of the sockaddr struct. */ -u_int8_t -sysdep_sa_len (struct sockaddr *sa) -{ - return sa->sa_len; -} - -/* As regress/ use this file I protect the sysdep_app_* stuff like this. */ -#ifdef NEED_SYSDEP_APP -/* - * Prepare the application we negotiate SAs for (i.e. the IPsec stack) - * for communication. We return a file descriptor useable to select(2) on. - */ -int -sysdep_app_open () -{ - return KEY_API(open) (); -} - -/* - * When select(2) has noticed our application needs attendance, this is what - * gets called. FD is the file descriptor causing the alarm. - */ -void -sysdep_app_handler (int fd) -{ - KEY_API (handler) (fd); -} - -/* Check that the connection named NAME is active, or else make it active. */ -void -sysdep_connection_check (char *name) -{ - KEY_API (connection_check) (name); -} - -/* - * Generate a SPI for protocol PROTO and the source/destination pair given by - * SRC, SRCLEN, DST & DSTLEN. Stash the SPI size in SZ. - */ -u_int8_t * -sysdep_ipsec_get_spi (size_t *sz, u_int8_t proto, struct sockaddr *src, - struct sockaddr *dst, u_int32_t seq) -{ - if (app_none) - { - *sz = IPSEC_SPI_SIZE; - /* XXX should be random instead I think. */ - return strdup ("\x12\x34\x56\x78"); - } - return KEY_API (get_spi) (sz, proto, src, dst, seq); -} - -struct sa_kinfo * -sysdep_ipsec_get_kernel_sa(u_int8_t *spi, size_t spi_sz, u_int8_t proto, - struct sockaddr *dst) -{ - if (app_none) - return 0; - /* XXX return KEY_API(get_kernel_sa)(spi, spi_sz, proto, dst); */ - return 0; -} - -/* Force communication on socket FD to go in the clear. */ -int -sysdep_cleartext (int fd, int af) -{ - char *buf; - char *policy[] = { "in bypass", "out bypass", NULL }; - char **p; - int ipp; - int opt; - char *msgstr; - - if (app_none) - return 0; - - switch (af) - { - case AF_INET: - ipp = IPPROTO_IP; - opt = IP_IPSEC_POLICY; - msgstr = ""; - break; - case AF_INET6: - ipp = IPPROTO_IPV6; - opt = IPV6_IPSEC_POLICY; - msgstr = "V6"; - break; - default: - log_print ("sysdep_cleartext: unsupported protocol family %d", af); - return -1; - } - - /* - * Need to bypass system security policy, so I can send and - * receive key management datagrams in the clear. - */ - - for (p = policy; p && *p; p++) - { - buf = ipsec_set_policy (*p, strlen(*p)); - if (buf == NULL) - { - log_error ("sysdep_cleartext: %s: %s", *p, ipsec_strerror()); - return -1; - } - - if (setsockopt(fd, ipp, opt, buf, ipsec_get_policylen(buf)) < 0) - { - log_error ("sysdep_cleartext: " - "setsockopt (%d, IPPROTO_IP%s, IP%s_IPSEC_POLICY, ...) " - "failed", fd, msgstr, msgstr); - return -1; - } - free(buf); - } - - return 0; -} - -int -sysdep_ipsec_delete_spi (struct sa *sa, struct proto *proto, int incoming) -{ - if (app_none) - return 0; - return KEY_API (delete_spi) (sa, proto, incoming); -} - -int -sysdep_ipsec_enable_sa (struct sa *sa, struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (enable_sa) (sa, isakmp_sa); -} - -int -sysdep_ipsec_group_spis (struct sa *sa, struct proto *proto1, - struct proto *proto2, int incoming) -{ - if (app_none) - return 0; - return KEY_API (group_spis) (sa, proto1, proto2, incoming); -} - -int -sysdep_ipsec_set_spi (struct sa *sa, struct proto *proto, int incoming, - struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (set_spi) (sa, proto, incoming, isakmp_sa); -} -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/freeswan/GNUmakefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/freeswan/GNUmakefile.sysdep deleted file mode 100644 index 9b9bd18..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freeswan/GNUmakefile.sysdep +++ /dev/null @@ -1,72 +0,0 @@ -# $OpenBSD: GNUmakefile.sysdep,v 1.2 2003/06/03 14:53:11 ho Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# - -# In order for this to work, invocations need to set FREESWAN to the -# directory where FreeS/WAN is installed. - -ifndef FREESWAN -FREESWAN= /usr/src/freeswan -endif - -BINDIR= /usr/local/sbin -# Partly good for RedHat 5.2, but man(1) does not find them so I have it -# disabled for now. -#MANDIR= /var/catman/cat -#MAN5= isakmpd.conf.0 -#MAN8= isakmpd.0 -NOMAN= - -LIBGMP= -lgmp -LIBDES= ${FREESWAN}/libdes/libdes.a -LIBSYSDEPDIR= ${.CURDIR}/sysdep/common/libsysdep -LIBSYSDEP= ${LIBSYSDEPDIR}/libsysdep.a - -FEATURES= tripledes blowfish cast ec aggressive debug - -SRCS+= klips.c - -LDADD+= ${LIBSYSDEP} ${LIBGMP} ${LIBDES} -ldl -DPADD+= ${LIBSYSDEP} ${LIBGMP} ${LIBDES} - -CFLAGS+= -I${FREESWAN}/gmp -I${FREESWAN}/libdes \ - -I${FREESWAN}/klips -I${FREESWAN}/lib -DUSE_OLD_SOCKADDR \ - -I${.CURDIR}/sysdep/common -DSYMBOL_PREFIX='"_"' -CFLAGS+= -DMP_FLAVOUR=MP_FLAVOUR_GMP -CFLAGS+= -D'SALEN(x)=8' - -${LIBSYSDEP}: - cd ${LIBSYSDEPDIR}; \ - ${MAKE} --no-print-directory ${MAKEFLAGS} CFLAGS="${CFLAGS}" MKDEP="${MKDEP}" - -ifneq ($(findstring install,$(MAKECMDGOALS)),install) -SUBDIR+= sysdep/common/libsysdep -# The regress/ subdir is completely broken in the linux environment -SUBDIR:= $(filter-out regress,${SUBDIR}) -endif diff --git a/keyexchange/isakmpd-20041012/sysdep/freeswan/Makefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/freeswan/Makefile.sysdep deleted file mode 100644 index 56bc6df..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freeswan/Makefile.sysdep +++ /dev/null @@ -1,75 +0,0 @@ -# $OpenBSD: Makefile.sysdep,v 1.2 2003/06/03 14:53:11 ho Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# - -# In order for this to work, invocations need to set FREESWAN to the -# directory where FreeS/WAN is installed. - -BINDIR= /usr/local/sbin -# Partly good for RedHat 5.2, but man(1) does not find them so I have it -# disabled for now. -#MANDIR= /var/catman/cat -#MAN5= isakmpd.conf.0 -#MAN8= isakmpd.0 -NOMAN= - -IPSEC_SRCS= klips.c - -LDADD+= ${.CURDIR}/sysdep/common/libsysdep/libsysdep.a \ - ${FREESWAN}/gmp/libgmp.a -DPADD+= ${.CURDIR}/sysdep/common/libsysdep/libsysdep.a \ - ${FREESWAN}/gmp/libgmp.a - -CFLAGS+= ${DEBUG} -I${FREESWAN}/gmp -I${FREESWAN}/libdes \ - -I${FREESWAN}/klips -I${FREESWAN}/lib -DUSE_OLD_SOCKADDR \ - -I${.CURDIR}/sysdep/common - -#USE_LIBCRYPTO= defined -#USE_KEYNOTE= defined - -.ifndef USE_LIBCRYPTO -DESLIB= ${FREESWAN}/libdes/libdes.a -DESLIBDEP= ${FREESWAN}/libdes/libdes.a -.endif - -# This is a hack in order to make sure libsysdep is built before the -# linkstage of isakmpd. As a side effect the link is always done even if -# not necessary. Well, I just don't care. -GENERATED+= sysdep-target -sysdep-target: - cd ${.CURDIR}/sysdep/common/libsysdep; ${MAKE} ${.MAKEFLAGS} - -.if make(clean) -SUBDIR+= sysdep/common/libsysdep -.endif - -# The regress/ subdir is completely broken in the linux environment -.if !make(install) -SUBDIR:= ${SUBDIR:Nregress} -.endif diff --git a/keyexchange/isakmpd-20041012/sysdep/freeswan/README b/keyexchange/isakmpd-20041012/sysdep/freeswan/README deleted file mode 100644 index 3990ab3..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freeswan/README +++ /dev/null @@ -1,16 +0,0 @@ -$OpenBSD: README,v 1.1 2003/05/14 20:49:37 ho Exp $ - -Currently, you have to manually configure any IPsec interfaces and do the -association betweent these and the physical ones. This is done like -this in FreeS/WAN: - -ipsec tncfg --attach --virtual ipsec0 --physical eth0 -ifconfig ipsec0 A.B.C.D netmask E.F.G.H - -Then there is one special configuration option in the IPsec-connection -sections for Phase 2 of the configuration file, named Next-hop, which -should be set to the next hop's IP address along the way to the peer: - -Next-hop= I.J.K.L - -This is specific to the way FreeS/WAN works. diff --git a/keyexchange/isakmpd-20041012/sysdep/freeswan/klips.c b/keyexchange/isakmpd-20041012/sysdep/freeswan/klips.c deleted file mode 100644 index d362333..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freeswan/klips.c +++ /dev/null @@ -1,662 +0,0 @@ -/* $OpenBSD: klips.c,v 1.3 2003/09/26 15:59:34 aaron Exp $ */ - -/* - * Copyright (c) 1999 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#include <asm/types.h> -#include <sys/types.h> -#include <sys/ioctl.h> -#include <sys/stat.h> -#include <sys/socket.h> -#include <linux/sockios.h> -#include <net/route.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <errno.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <ctype.h> -#include <unistd.h> - -#include <freeswan.h> -#include <net/ipsec/radij.h> -#include <net/ipsec/ipsec_encap.h> -#include <net/ipsec/ipsec_netlink.h> -#include <net/ipsec/ipsec_xform.h> -#include <net/ipsec/ipsec_ipe4.h> -#include <net/ipsec/ipsec_ah.h> -#include <net/ipsec/ipsec_esp.h> - -#include "sysdep.h" - -#include "conf.h" -#include "exchange.h" -#include "hash.h" -#include "ipsec.h" -#include "ipsec_doi.h" -#include "ipsec_num.h" -#include "isakmp.h" -#include "log.h" -#include "klips.h" -#include "sa.h" -#include "timer.h" -#include "transport.h" - -#define KLIPS_DEVICE "/dev/ipsec" - -#define PROC_ROUTE_FILE "/proc/net/route" -#define PROC_ROUTE_FMT "%15s %127s %127s %X %d %d %d %127s %d %d %d\n" - -/* XXX Maybe these are available through some system-supplied define? */ -#define AH_NEW_XENCAP_LEN (3 * sizeof(u_short) + 2 * sizeof(u_char)) -#define ESP_NEW_XENCAP_LEN sizeof (struct espblkrply_edata) -#define EMT_GRPSPIS_COMPLEN (sizeof (((struct encap_msghdr *)0)->em_rel[0])) - -/* How often should we check that connections we require to be up, are up? */ -#define KLIPS_CHECK_FREQ 60 - -static int klips_socket; - -/* Open the KLIPS device. */ -int -klips_open () -{ - int fd; - - fd = open (KLIPS_DEVICE, O_RDWR); - if (fd == -1) - { - log_error ("klips_open: open (\"%s\", O_RDWR) failed", KLIPS_DEVICE); - return -1; - } - klips_socket = fd; - return fd; -} - -/* Write a KLIPS request down to the kernel. */ -static int -klips_write (struct encap_msghdr *em) -{ - ssize_t n; - - em->em_magic = EM_MAGIC; - em->em_version = 0; - - LOG_DBG_BUF ((LOG_SYSDEP, 30, "klips_write: em", (u_int8_t *)em, - em->em_msglen)); - n = write (klips_socket, em, em->em_msglen); - if (n == -1) - { - log_error ("write (%d, ...) failed", klips_socket); - return -1; - } - if ((size_t)n != em->em_msglen) - { - log_error ("write (%d, ...) returned prematurely", klips_socket); - return -1; - } - return 0; -} - -/* - * Generate a SPI for protocol PROTO and the source/destination pair given by - * SRC, SRCLEN, DST & DSTLEN. Stash the SPI size in SZ. - */ -u_int8_t * -klips_get_spi (size_t *sz, u_int8_t proto, struct sockaddr *src, - struct sockaddr *dst, u_int32_t seq) -{ - u_int8_t *spi; - u_int32_t spinum; - - *sz = IPSEC_SPI_SIZE; - spi = malloc (*sz); - if (!spi) - return 0; - do - spinum = sysdep_random (); - while (spinum < IPSEC_SPI_LOW); - spinum = htonl (spinum); - memcpy (spi, &spinum, *sz); - - LOG_DBG_BUF ((LOG_SYSDEP, 50, "klips_get_spi: spi", spi, *sz)); - - return spi; -} - -/* Group 2 SPIs in a chain. XXX Not fully implemented yet. */ -int -klips_group_spis (struct sa *sa, struct proto *proto1, struct proto *proto2, - int incoming) -{ - struct encap_msghdr *emsg = 0; - struct sockaddr *dst; - - emsg = calloc (1, EMT_GRPSPIS_FLEN + 2 * EMT_GRPSPIS_COMPLEN); - if (!emsg) - return -1; - - emsg->em_msglen = EMT_GRPSPIS_FLEN + 2 * EMT_GRPSPIS_COMPLEN; - emsg->em_type = EMT_GRPSPIS; - - /* - * XXX The code below is wrong if we are in tunnel mode. - * The fix is to reorder stuff so the IP-in-IP SA will always come - * upfront, and if there are two such, one is dropped. - */ - memcpy (&emsg->em_rel[0].emr_spi, proto1->spi[incoming], - sizeof emsg->em_rel[0].emr_spi); - memcpy (&emsg->em_rel[1].emr_spi, proto2->spi[incoming], - sizeof emsg->em_rel[1].emr_spi); - if (incoming) - sa->transport->vtbl->get_src (sa->transport, &dst); - else - sa->transport->vtbl->get_dst (sa->transport, &dst); - emsg->em_rel[0].emr_dst - = emsg->em_rel[1].emr_dst = ((struct sockaddr_in *)dst)->sin_addr; - /* XXX What if IPCOMP etc. comes along? */ - emsg->em_rel[0].emr_proto - = proto1->proto == IPSEC_PROTO_IPSEC_ESP ? IPPROTO_ESP : IPPROTO_AH; - emsg->em_rel[1].emr_proto - = proto2->proto == IPSEC_PROTO_IPSEC_ESP ? IPPROTO_ESP : IPPROTO_AH; - - if (klips_write (emsg)) - goto cleanup; - free (emsg); - - LOG_DBG ((LOG_SYSDEP, 50, "klips_group_spis: done")); - - return 0; - - cleanup: - if (emsg) - free (emsg); - return -1; -} - -/* Store/update a SPI with full information into the kernel. */ -int -klips_set_spi (struct sa *sa, struct proto *proto, int incoming, - struct sa *isakmp_sa) -{ - struct encap_msghdr *emsg = 0; - struct ipsec_proto *iproto = proto->data; - struct sockaddr *dst, *src; - int keylen, hashlen; - size_t len; - struct ipe4_xdata *ip4x; - - /* Actually works for all. */ - struct espblkrply_edata *edx; - - /* Actually works for all. */ - struct ahhmacmd5_edata *amx; - - switch (proto->proto) - { - case IPSEC_PROTO_IPSEC_ESP: - keylen = ipsec_esp_enckeylength (proto); - hashlen = ipsec_esp_authkeylength (proto); - len = EMT_SETSPI_FLEN + ESP_NEW_XENCAP_LEN; - emsg = calloc (1, len); - if (!emsg) - return -1; - - emsg->em_proto = IPPROTO_ESP; - - edx = (struct espblkrply_edata *)emsg->em_dat; - - /* Funny expression due to I just want one switch. */ - switch (proto->id | (iproto->auth << 8)) - { - case IPSEC_ESP_3DES: - emsg->em_alg = XF_ESP3DES; - break; - - case IPSEC_ESP_3DES | (IPSEC_AUTH_HMAC_MD5 << 8): - emsg->em_alg = XF_ESP3DESMD596; - break; - - case IPSEC_ESP_3DES | (IPSEC_AUTH_HMAC_SHA << 8): - emsg->em_alg = XF_ESP3DESSHA196; - break; - - default: - LOG_DBG ((LOG_SYSDEP, 10, - "klips_set_spi: Unsupported enc/auth alg negotiated")); - return -1; - } - - /* XXX What if we have a protocol requiring IV? */ - edx->eme_ivlen = EMT_ESPDES_IV_SZ; - edx->eme_klen = keylen; - edx->ame_klen = hashlen; -#if 0 - /* I have reason to believe Shared-SADB won't work at all in KLIPS. */ - edx->eme_ooowin - = conf_get_str ("General", "Shared-SADB") ? 0 : iproto->replay_window; -#else - edx->eme_ooowin = iproto->replay_window; -#endif - /* - * XXX Pluto sets the unused by KLIPS flag EME_INITIATOR in - * edx->eme_flags, if the party is the initiator. Should we too? - */ - edx->eme_flags = 0; - memcpy (edx->eme_key, iproto->keymat[incoming], keylen); - if (iproto->auth) - memcpy (edx->ame_key, iproto->keymat[incoming] + keylen, hashlen); - break; - - case IPSEC_PROTO_IPSEC_AH: - hashlen = ipsec_ah_keylength (proto); - len = EMT_SETSPI_FLEN + AH_NEW_XENCAP_LEN + hashlen; - emsg = calloc (1, len); - if (!emsg) - return -1; - - emsg->em_proto = IPPROTO_AH; - - amx = (struct ahhmacmd5_edata *)emsg->em_dat; - - switch (proto->id) - { - case IPSEC_AH_MD5: - emsg->em_alg = XF_AHHMACMD5; - break; - - case IPSEC_AH_SHA: - emsg->em_alg = XF_AHHMACSHA1; - break; - - default: - /* XXX Log? */ - goto cleanup; - } - - /* XXX Should we be able to send in different lengths here? */ - amx->ame_alen = amx->ame_klen = hashlen; -#if 0 - /* I have reason to believe Shared-SADB won't work at all in KLIPS. */ - amx->ame_ooowin - = conf_get_str ("General", "Shared-SADB") ? 0 : iproto->replay_window; -#else - amx->ame_ooowin = iproto->replay_window; -#endif - amx->ame_replayp = amx->ame_ooowin > 0; - memcpy (amx->ame_key, iproto->keymat[incoming], hashlen); - break; - - default: - /* XXX Log? */ - goto cleanup; - } - - emsg->em_msglen = len; - emsg->em_type = EMT_SETSPI; - memcpy (&emsg->em_spi, proto->spi[incoming], sizeof emsg->em_spi); - emsg->em_flags = incoming ? EMT_INBOUND : 0; - - /* - * XXX Addresses has to be thought through. Assumes IPv4. - */ - sa->transport->vtbl->get_dst (sa->transport, &dst); - sa->transport->vtbl->get_src (sa->transport, &src); - emsg->em_dst - = ((struct sockaddr_in *)(incoming ? src : dst))->sin_addr; - - /* - * Klips does not know about expirations, thus we need to do them inside - * isakmpd. - */ - if (sa->seconds) - if (sa_setup_expirations (sa)) - goto cleanup; - - LOG_DBG ((LOG_SYSDEP, 10, "klips_set_spi: proto %d dst %s SPI 0x%x", - emsg->em_proto, inet_ntoa (emsg->em_dst), htonl (emsg->em_spi))); - if (klips_write (emsg)) - goto cleanup; - free (emsg); - - /* If we are tunneling we have to setup an IP in IP tunnel too. */ - if (iproto->encap_mode == IPSEC_ENCAP_TUNNEL) - { - len = EMT_SETSPI_FLEN + EMT_IPE4_ULEN; - emsg = calloc (1, len); - if (!emsg) - goto cleanup; - - emsg->em_proto = IPPROTO_IPIP; - emsg->em_msglen = len; - emsg->em_type = EMT_SETSPI; - /* - * XXX Code in Pluto suggests this is not possible, but that we have - * to have a unique SPI for the IP4 SA. - */ - memcpy (&emsg->em_spi, proto->spi[incoming], sizeof emsg->em_spi); - emsg->em_flags = 0; - emsg->em_alg = XF_IP4; - - ip4x = (struct ipe4_xdata *)emsg->em_dat; - ip4x->i4_dst = emsg->em_dst - = ((struct sockaddr_in *)(incoming ? src : dst))->sin_addr; - ip4x->i4_src - = ((struct sockaddr_in *)(incoming ? dst : src))->sin_addr; - - LOG_DBG ((LOG_SYSDEP, 10, "klips_set_spi: proto %d dst %s SPI 0x%x", - emsg->em_proto, inet_ntoa (emsg->em_dst), - htonl (emsg->em_spi))); - if (klips_write (emsg)) - goto cleanup; - free (emsg); - - /* - * Grouping the IP-in-IP SA with the IPsec one means we must be careful - * in klips_group_spis so that we'll remove duplicate IP-in-IP SAs - * and get everything grouped in the right order. - * - * XXX Could we not share code with klips_group_spis here? - */ - emsg = calloc (1, EMT_GRPSPIS_FLEN + 2 * EMT_GRPSPIS_COMPLEN); - if (!emsg) - goto cleanup; - - emsg->em_msglen = EMT_GRPSPIS_FLEN + 2 * EMT_GRPSPIS_COMPLEN; - emsg->em_type = EMT_GRPSPIS; - - memcpy (&emsg->em_rel[0].emr_spi, proto->spi[incoming], - sizeof emsg->em_rel[0].emr_spi); - memcpy (&emsg->em_rel[1].emr_spi, proto->spi[incoming], - sizeof emsg->em_rel[1].emr_spi); - emsg->em_rel[0].emr_dst = emsg->em_rel[1].emr_dst - = ((struct sockaddr_in *)(incoming ? src : dst))->sin_addr; - - emsg->em_rel[0].emr_proto = IPPROTO_IPIP; - /* XXX What if IPCOMP etc. comes along? */ - emsg->em_rel[1].emr_proto - = proto->proto == IPSEC_PROTO_IPSEC_ESP ? IPPROTO_ESP : IPPROTO_AH; - - if (klips_write (emsg)) - goto cleanup; - free (emsg); - } - - LOG_DBG ((LOG_SYSDEP, 50, "klips_set_spi: done")); - - return 0; - - cleanup: - /* XXX Cleanup the potential SAs we have setup. */ - if (emsg) - free (emsg); - return -1; -} - -/* - * Delete the IPsec SA represented by the INCOMING direction in protocol PROTO - * of the IKE security association SA. - */ -int -klips_delete_spi (struct sa *sa, struct proto *proto, int incoming) -{ - struct encap_msghdr *emsg = 0; - struct sockaddr *dst; - struct ipsec_proto *iproto = proto->data; - - emsg = calloc (1, EMT_SETSPI_FLEN); - if (!emsg) - return -1; - - emsg->em_msglen = EMT_SETSPI_FLEN; - emsg->em_type = EMT_DELSPI; - - memcpy (&emsg->em_spi, proto->spi[incoming], sizeof emsg->em_spi); - if (incoming) - sa->transport->vtbl->get_src (sa->transport, &dst); - else - sa->transport->vtbl->get_dst (sa->transport, &dst); - emsg->em_dst = ((struct sockaddr_in *)dst)->sin_addr; - /* XXX What if IPCOMP etc. comes along? */ - emsg->em_proto - = (iproto->encap_mode == IPSEC_ENCAP_TUNNEL ? IPPROTO_IPIP - : proto->proto == IPSEC_PROTO_IPSEC_ESP ? IPPROTO_ESP : IPPROTO_AH); - - if (klips_write (emsg)) - goto cleanup; - free (emsg); - - LOG_DBG ((LOG_SYSDEP, 50, "klips_delete_spi: done")); - - return 0; - - cleanup: - if (emsg) - free (emsg); - return -1; -} - -int -klips_hex_decode (char *src, u_char *dst, int dstsize) -{ - char *p, *pe; - u_char *q, *qe, ch, cl; - - pe = src + strlen (src); - qe = dst + dstsize; - - for (p = src, q = dst; p < pe && q < qe && isxdigit ((int)*p); p += 2) - { - ch = tolower (p[0]); - cl = tolower (p[1]); - - if ((ch >= '0') && (ch <= '9')) - ch -= '0'; - else if ((ch >= 'a') && (ch <= 'f')) - ch -= 'a' - 10; - else - return -1; - - if ((cl >= '0') && (cl <= '9')) - cl -= '0'; - else if ((cl >= 'a') && (cl <= 'f')) - cl -= 'a' - 10; - else - return -1; - - *q++ = (ch << 4) | cl; - } - - return (int)(q - dst); -} - -/* Consult kernel routing table for next-hop lookup. From dugsong@monkey.org */ -u_long -klips_route_get (u_long dst) -{ - FILE *f; - char buf[BUFSIZ]; - char ifbuf[16], netbuf[128], gatebuf[128], maskbuf[128]; - int i, iflags, refcnt, use, metric, mss, win, irtt; - u_long ret, gate, net, mask; - - if ((f = fopen (PROC_ROUTE_FILE, "r")) == NULL) - return dst; - - ret = dst; - - while (fgets (buf, sizeof buf, f) != NULL) - { - i = sscanf (buf, PROC_ROUTE_FMT, ifbuf, netbuf, gatebuf, &iflags, - &refcnt, &use, &metric, maskbuf, &mss, &win, &irtt); - if (i < 10 || !(iflags & RTF_UP)) - continue; - - klips_hex_decode (netbuf, (u_char *)&net, sizeof net); - klips_hex_decode (gatebuf, (u_char *)&gate, sizeof gate); - klips_hex_decode (maskbuf, (u_char *)&mask, sizeof mask); - - net = htonl (net); - gate = htonl (gate); - mask = htonl (mask); - - if ((dst & mask) == net) - { - if (gate != INADDR_ANY) - ret = gate; - break; - } - } - - fclose (f); - return ret; -} - -/* Enable a flow given a SA. */ -int -klips_enable_sa (struct sa *sa, struct sa *isakmp_sa) -{ - struct ipsec_sa *isa = sa->data; - struct sockaddr *dst; - struct proto *proto = TAILQ_FIRST (&sa->protos); - struct ipsec_proto *iproto = proto->data; - struct encap_msghdr emsg; - int s = -1; - struct rtentry rt; - - sa->transport->vtbl->get_dst (sa->transport, &dst); - - /* XXX Is this needed? */ - memset (&emsg, '\0', sizeof emsg); - - emsg.em_msglen = sizeof emsg; - emsg.em_type = EMT_RPLACEROUTE; - - memcpy (&emsg.em_erspi, proto->spi[0], sizeof emsg.em_erspi); - emsg.em_erdst = ((struct sockaddr_in *)dst)->sin_addr; - - LOG_DBG ((LOG_SYSDEP, 50, "klips_enable_sa: src %x %x dst %x %x", - ntohl (isa->src_net), ntohl (isa->src_mask), ntohl (isa->dst_net), - ntohl (isa->dst_mask))); - - /* XXX Magic constant from Pluto (26 = AF_ISDN in BSD). */ - emsg.em_eaddr.sen_family = emsg.em_emask.sen_family = 26; - emsg.em_eaddr.sen_type = SENT_IP4; - /* XXX Magic constant from Pluto. */ - emsg.em_emask.sen_type = 255; - emsg.em_eaddr.sen_len = emsg.em_emask.sen_len - = sizeof (struct sockaddr_encap); - - emsg.em_eaddr.sen_ip_src.s_addr = isa->src_net; - emsg.em_emask.sen_ip_src.s_addr = isa->src_mask; - emsg.em_eaddr.sen_ip_dst.s_addr = isa->dst_net; - emsg.em_emask.sen_ip_dst.s_addr = isa->dst_mask; - - /* XXX What if IPCOMP etc. comes along? */ - emsg.em_erproto - = (iproto->encap_mode == IPSEC_ENCAP_TUNNEL ? IPPROTO_IPIP - : proto->proto == IPSEC_PROTO_IPSEC_ESP ? IPPROTO_ESP : IPPROTO_AH); - - if (klips_write (&emsg)) - { - emsg.em_type = EMT_SETEROUTE; - if (klips_write (&emsg)) - goto cleanup; - } - - s = socket (PF_INET, SOCK_DGRAM, AF_UNSPEC); - if (s == -1) - { - log_error ("klips_enable_sa: " - "socket(PF_INET, SOCK_DGRAM, AF_UNSPEC) failed"); - goto cleanup; - } - - memset (&rt, '\0', sizeof rt); - rt.rt_dst.sa_family = AF_INET; - ((struct sockaddr_in *)&rt.rt_dst)->sin_addr.s_addr = isa->dst_net; - rt.rt_genmask.sa_family = AF_INET; - ((struct sockaddr_in *)&rt.rt_genmask)->sin_addr.s_addr = isa->dst_mask; - rt.rt_gateway.sa_family = AF_INET; - - ((struct sockaddr_in *)&rt.rt_gateway)->sin_addr.s_addr - = klips_route_get (emsg.em_erdst.s_addr); - - rt.rt_flags = RTF_UP | RTF_GATEWAY; - /* XXX What if we have multiple interfaces? */ - rt.rt_dev = "ipsec0"; - - if (ioctl (s, SIOCDELRT, &rt) == -1 && errno != ESRCH) - { - log_error ("klips_enable_sa: ioctl (%d, SIOCDELRT, %p) failed", s, &rt); - goto cleanup; - } - - if (ioctl (s, SIOCADDRT, &rt) == -1) - { - log_error ("klips_enable_sa: ioctl (%d, SIOCADDRT, %p) failed", s, &rt); - goto cleanup; - } - - close (s); - return 0; - - cleanup: - if (s != -1) - close (s); - return -1; -} - -static void -klips_stayalive (struct exchange *exchange, void *vconn, int fail) -{ - char *conn = vconn; - struct sa *sa; - - /* XXX What if it is phase 1? */ - sa = sa_lookup_by_name (conn, 2); - if (sa) - sa->flags |= SA_FLAG_STAYALIVE; -} - -/* Establish the connection in VCONN and set the stayalive flag for it. */ -void -klips_connection_check (char *conn) -{ - if (!sa_lookup_by_name (conn, 2)) - { - LOG_DBG ((LOG_SYSDEP, 70, "klips_connection_check: SA for %s missing", - conn)); - exchange_establish (conn, klips_stayalive, conn); - } - else - LOG_DBG ((LOG_SYSDEP, 70, "klips_connection_check: SA for %s exists", - conn)); -} diff --git a/keyexchange/isakmpd-20041012/sysdep/freeswan/klips.h b/keyexchange/isakmpd-20041012/sysdep/freeswan/klips.h deleted file mode 100644 index a786dcb..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freeswan/klips.h +++ /dev/null @@ -1,51 +0,0 @@ -/* $OpenBSD: klips.h,v 1.2 2003/06/03 14:53:11 ho Exp $ */ - -/* - * Copyright (c) 1999 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#ifndef _KLIPS_H_ -#define _KLIPS_H_ - -#include <sys/types.h> -#include <sys/queue.h> - -struct proto; -struct sa; -struct sockaddr; - -extern void klips_connection_check (char *); -extern int klips_delete_spi (struct sa *, struct proto *, int); -extern int klips_enable_sa (struct sa *, struct sa *); -extern u_int8_t *klips_get_spi (size_t *, u_int8_t, struct sockaddr *, int, - struct sockaddr *, int, u_int32_t); -extern int klips_group_spis (struct sa *, struct proto *, struct proto *, - int); -extern int klips_open (void); -extern int klips_set_spi (struct sa *, struct proto *, int); - -#endif /* _KLIPS_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/freeswan/sys/queue.h b/keyexchange/isakmpd-20041012/sysdep/freeswan/sys/queue.h deleted file mode 100644 index ae555ee..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freeswan/sys/queue.h +++ /dev/null @@ -1,333 +0,0 @@ -/* $OpenBSD: queue.h,v 1.2 2003/06/02 20:06:15 millert Exp $ */ -/* $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $ */ - -/* - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)queue.h 8.5 (Berkeley) 8/20/94 - */ - -#ifndef _SYS_QUEUE_H_ -#define _SYS_QUEUE_H_ - -#ifndef NULL -#define NULL ((void *)0) -#endif - -/* - * This file defines four types of data structures: lists, simple queues, - * tail queues, and circular queues. - * - * A list is headed by a single forward pointer (or an array of forward - * pointers for a hash table header). The elements are doubly linked - * so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before - * or after an existing element or at the head of the list. A list - * may only be traversed in the forward direction. - * - * A simple queue is headed by a pair of pointers, one the head of the - * list and the other to the tail of the list. The elements are singly - * linked to save space, so only elements can only be removed from the - * head of the list. New elements can be added to the list before or after - * an existing element, at the head of the list, or at the end of the - * list. A simple queue may only be traversed in the forward direction. - * - * A tail queue is headed by a pair of pointers, one to the head of the - * list and the other to the tail of the list. The elements are doubly - * linked so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before or - * after an existing element, at the head of the list, or at the end of - * the list. A tail queue may be traversed in either direction. - * - * A circle queue is headed by a pair of pointers, one to the head of the - * list and the other to the tail of the list. The elements are doubly - * linked so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before or after - * an existing element, at the head of the list, or at the end of the list. - * A circle queue may be traversed in either direction, but has a more - * complex end of list detection. - * - * For details on the use of these macros, see the queue(3) manual page. - */ - -/* - * List definitions. - */ -#define LIST_HEAD(name, type) \ -struct name { \ - struct type *lh_first; /* first element */ \ -} - -#define LIST_ENTRY(type) \ -struct { \ - struct type *le_next; /* next element */ \ - struct type **le_prev; /* address of previous next element */ \ -} - -#define LIST_FIRST(head) ((head)->lh_first) -#define LIST_NEXT(elm, field) ((elm)->field.le_next) -#define LIST_END(head) NULL - -/* - * List functions. - */ -#define LIST_INIT(head) do { \ - (head)->lh_first = NULL; \ -} while (0) - -#define LIST_INSERT_AFTER(listelm, elm, field) do { \ - if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \ - (listelm)->field.le_next->field.le_prev = \ - &(elm)->field.le_next; \ - (listelm)->field.le_next = (elm); \ - (elm)->field.le_prev = &(listelm)->field.le_next; \ -} while (0) - -#define LIST_INSERT_BEFORE(listelm, elm, field) do { \ - (elm)->field.le_prev = (listelm)->field.le_prev; \ - (elm)->field.le_next = (listelm); \ - *(listelm)->field.le_prev = (elm); \ - (listelm)->field.le_prev = &(elm)->field.le_next; \ -} while (0) - -#define LIST_INSERT_HEAD(head, elm, field) do { \ - if (((elm)->field.le_next = (head)->lh_first) != NULL) \ - (head)->lh_first->field.le_prev = &(elm)->field.le_next;\ - (head)->lh_first = (elm); \ - (elm)->field.le_prev = &(head)->lh_first; \ -} while (0) - -#define LIST_REMOVE(elm, field) do { \ - if ((elm)->field.le_next != NULL) \ - (elm)->field.le_next->field.le_prev = \ - (elm)->field.le_prev; \ - *(elm)->field.le_prev = (elm)->field.le_next; \ -} while (0) - -/* - * Simple queue definitions. - */ -#define SIMPLEQ_HEAD(name, type) \ -struct name { \ - struct type *sqh_first; /* first element */ \ - struct type **sqh_last; /* addr of last next element */ \ -} - -#define SIMPLEQ_ENTRY(type) \ -struct { \ - struct type *sqe_next; /* next element */ \ -} - -/* - * Simple queue functions. - */ -#define SIMPLEQ_INIT(head) do { \ - (head)->sqh_first = NULL; \ - (head)->sqh_last = &(head)->sqh_first; \ -} while (0) - -#define SIMPLEQ_INSERT_HEAD(head, elm, field) do { \ - if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \ - (head)->sqh_last = &(elm)->field.sqe_next; \ - (head)->sqh_first = (elm); \ -} while (0) - -#define SIMPLEQ_INSERT_TAIL(head, elm, field) do { \ - (elm)->field.sqe_next = NULL; \ - *(head)->sqh_last = (elm); \ - (head)->sqh_last = &(elm)->field.sqe_next; \ -} while (0) - -#define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ - if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\ - (head)->sqh_last = &(elm)->field.sqe_next; \ - (listelm)->field.sqe_next = (elm); \ -} while (0) - -#define SIMPLEQ_REMOVE_HEAD(head, elm, field) do { \ - if (((head)->sqh_first = (elm)->field.sqe_next) == NULL) \ - (head)->sqh_last = &(head)->sqh_first; \ -} while (0) - -/* - * Tail queue definitions. - */ -#define TAILQ_HEAD(name, type) \ -struct name { \ - struct type *tqh_first; /* first element */ \ - struct type **tqh_last; /* addr of last next element */ \ -} - -#define TAILQ_ENTRY(type) \ -struct { \ - struct type *tqe_next; /* next element */ \ - struct type **tqe_prev; /* address of previous next element */ \ -} - - -#define TAILQ_FIRST(head) ((head)->tqh_first) -#define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next) -#define TAILQ_END(head) NULL -#define TAILQ_LAST(head, headname) \ - (*(((struct headname *)((head)->tqh_last))->tqh_last)) -#define TAILQ_PREV(elm, headname, field) \ - (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last)) - -/* - * Tail queue functions. - */ -#define TAILQ_INIT(head) do { \ - (head)->tqh_first = NULL; \ - (head)->tqh_last = &(head)->tqh_first; \ -} while (0) - -#define TAILQ_INSERT_HEAD(head, elm, field) do { \ - if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \ - (head)->tqh_first->field.tqe_prev = \ - &(elm)->field.tqe_next; \ - else \ - (head)->tqh_last = &(elm)->field.tqe_next; \ - (head)->tqh_first = (elm); \ - (elm)->field.tqe_prev = &(head)->tqh_first; \ -} while (0) - -#define TAILQ_INSERT_TAIL(head, elm, field) do { \ - (elm)->field.tqe_next = NULL; \ - (elm)->field.tqe_prev = (head)->tqh_last; \ - *(head)->tqh_last = (elm); \ - (head)->tqh_last = &(elm)->field.tqe_next; \ -} while (0) - -#define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ - if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\ - (elm)->field.tqe_next->field.tqe_prev = \ - &(elm)->field.tqe_next; \ - else \ - (head)->tqh_last = &(elm)->field.tqe_next; \ - (listelm)->field.tqe_next = (elm); \ - (elm)->field.tqe_prev = &(listelm)->field.tqe_next; \ -} while (0) - -#define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \ - (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \ - (elm)->field.tqe_next = (listelm); \ - *(listelm)->field.tqe_prev = (elm); \ - (listelm)->field.tqe_prev = &(elm)->field.tqe_next; \ -} while (0) - -#define TAILQ_REMOVE(head, elm, field) do { \ - if (((elm)->field.tqe_next) != NULL) \ - (elm)->field.tqe_next->field.tqe_prev = \ - (elm)->field.tqe_prev; \ - else \ - (head)->tqh_last = (elm)->field.tqe_prev; \ - *(elm)->field.tqe_prev = (elm)->field.tqe_next; \ -} while (0) - -/* - * Circular queue definitions. - */ -#define CIRCLEQ_HEAD(name, type) \ -struct name { \ - struct type *cqh_first; /* first element */ \ - struct type *cqh_last; /* last element */ \ -} - -#define CIRCLEQ_ENTRY(type) \ -struct { \ - struct type *cqe_next; /* next element */ \ - struct type *cqe_prev; /* previous element */ \ -} - -#define CIRCLEQ_FIRST(head) ((head)->cqh_first) -#define CIRCLEQ_LAST(head) ((head)->cqh_last) -#define CIRCLEQ_END(head) ((void *)(head)) -#define CIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next) -#define CIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev) - -/* - * Circular queue functions. - */ -#define CIRCLEQ_INIT(head) do { \ - (head)->cqh_first = (void *)(head); \ - (head)->cqh_last = (void *)(head); \ -} while (0) - -#define CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ - (elm)->field.cqe_next = (listelm)->field.cqe_next; \ - (elm)->field.cqe_prev = (listelm); \ - if ((listelm)->field.cqe_next == (void *)(head)) \ - (head)->cqh_last = (elm); \ - else \ - (listelm)->field.cqe_next->field.cqe_prev = (elm); \ - (listelm)->field.cqe_next = (elm); \ -} while (0) - -#define CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do { \ - (elm)->field.cqe_next = (listelm); \ - (elm)->field.cqe_prev = (listelm)->field.cqe_prev; \ - if ((listelm)->field.cqe_prev == (void *)(head)) \ - (head)->cqh_first = (elm); \ - else \ - (listelm)->field.cqe_prev->field.cqe_next = (elm); \ - (listelm)->field.cqe_prev = (elm); \ -} while (0) - -#define CIRCLEQ_INSERT_HEAD(head, elm, field) do { \ - (elm)->field.cqe_next = (head)->cqh_first; \ - (elm)->field.cqe_prev = (void *)(head); \ - if ((head)->cqh_last == (void *)(head)) \ - (head)->cqh_last = (elm); \ - else \ - (head)->cqh_first->field.cqe_prev = (elm); \ - (head)->cqh_first = (elm); \ -} while (0) - -#define CIRCLEQ_INSERT_TAIL(head, elm, field) do { \ - (elm)->field.cqe_next = (void *)(head); \ - (elm)->field.cqe_prev = (head)->cqh_last; \ - if ((head)->cqh_first == (void *)(head)) \ - (head)->cqh_first = (elm); \ - else \ - (head)->cqh_last->field.cqe_next = (elm); \ - (head)->cqh_last = (elm); \ -} while (0) - -#define CIRCLEQ_REMOVE(head, elm, field) do { \ - if ((elm)->field.cqe_next == (void *)(head)) \ - (head)->cqh_last = (elm)->field.cqe_prev; \ - else \ - (elm)->field.cqe_next->field.cqe_prev = \ - (elm)->field.cqe_prev; \ - if ((elm)->field.cqe_prev == (void *)(head)) \ - (head)->cqh_first = (elm)->field.cqe_next; \ - else \ - (elm)->field.cqe_prev->field.cqe_next = \ - (elm)->field.cqe_next; \ -} while (0) -#endif /* !_SYS_QUEUE_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/freeswan/sysdep-os.h b/keyexchange/isakmpd-20041012/sysdep/freeswan/sysdep-os.h deleted file mode 100644 index 72e9d08..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freeswan/sysdep-os.h +++ /dev/null @@ -1,46 +0,0 @@ -/* $OpenBSD: sysdep-os.h,v 1.2 2003/06/03 14:53:11 ho Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#ifndef _SYSDEP_OS_H_ -#define _SYSDEP_OS_H_ - -typedef u_int16_t in_port_t; -typedef u_int32_t in_addr_t; - -#if 0 -/* - * Why -D__USE_GNU does not work in order to get this from stdio.h beats me. - */ -extern int asprintf(char **, const char *, ...); -#endif - -#define DL_LAZY RTLD_LAZY - -#endif /* _SYSDEP_OS_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/freeswan/sysdep.c b/keyexchange/isakmpd-20041012/sysdep/freeswan/sysdep.c deleted file mode 100644 index 9e99d7e..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/freeswan/sysdep.c +++ /dev/null @@ -1,186 +0,0 @@ -/* $OpenBSD: sysdep.c,v 1.3 2004/08/10 15:59:10 ho Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#include <sys/types.h> -#include <sys/socket.h> -#include <sys/time.h> -#include <netinet/in.h> -#include <stdlib.h> -#include <string.h> -#include <fcntl.h> -#include <md5.h> -#include <unistd.h> - -#include "sysdep.h" - -#ifdef NEED_SYSDEP_APP -#include "app.h" -#include "conf.h" -#include "ipsec.h" -#include "klips.h" -#endif /* NEED_SYSDEP_APP */ -#include "log.h" -#include "sysdep.h" - -extern char *__progname; - -u_int32_t -sysdep_random () -{ - u_int32_t rndval; - u_char sig[16]; - MD5_CTX ctx; - int fd, i; - struct { - struct timeval tv; - u_int rnd[(128 - sizeof (struct timeval)) / sizeof (u_int)]; - } rdat; - - fd = open ("/dev/urandom", O_RDONLY); - if (fd != -1) - { - read (fd, rdat.rnd, sizeof(rdat.rnd)); - close (fd); - } - MD5Init (&ctx); - MD5Update (&ctx, (char *)&rdat, sizeof(rdat)); - MD5Final (sig, &ctx); - - rndval = 0; - for (i = 0; i < 4; i++) - { - u_int32_t *tmp = (u_int32_t *)&sig[i * 4]; - rndval ^= *tmp; - } - - return rndval; -} - -char * -sysdep_progname () -{ - return __progname; -} - -/* Return the length of the sockaddr struct. */ -u_int8_t -sysdep_sa_len (struct sockaddr *sa) -{ - switch (sa->sa_family) - { - case AF_INET: - return sizeof (struct sockaddr_in); - case AF_INET6: - return sizeof (struct sockaddr_in6); - } - log_print ("sysdep_sa_len: unknown sa family %d", sa->sa_family); - return sizeof (struct sockaddr_in); -} - -/* As regress/ use this file I protect the sysdep_app_* stuff like this. */ -#ifdef NEED_SYSDEP_APP -int -sysdep_app_open () -{ - return klips_open (); -} - -void -sysdep_app_handler (int fd) -{ -} - -/* Check that the connection named NAME is active, or else make it active. */ -void -sysdep_connection_check (char *name) -{ - klips_connection_check (name); -} - -/* - * Generate a SPI for protocol PROTO and the source/destination pair given by - * SRC, SRCLEN, DST & DSTLEN. Stash the SPI size in SZ. - */ -u_int8_t * -sysdep_ipsec_get_spi (size_t *sz, u_int8_t proto, struct sockaddr *src, - struct sockaddr *dst, u_int32_t seq) -{ - if (app_none) - { - *sz = IPSEC_SPI_SIZE; - /* XXX should be random instead I think. */ - return strdup ("\x12\x34\x56\x78"); - } - - return klips_get_spi (sz, proto, src, dst, seq); -} - -struct sa_kinfo * -sysdep_ipsec_get_kernel_sa(u_int8_t *spi, size_t spi_sz, u_int8_t proto, - struct sockaddr *dst) -{ - if (app_none) - return 0; - /* XXX return KEY_API(get_kernel_sa)(spi, spi_sz, proto, dst); */ - return 0; -} - -int -sysdep_cleartext (int fd, int af) -{ - return 0; -} - -int -sysdep_ipsec_delete_spi (struct sa *sa, struct proto *proto, int incoming) -{ - return klips_delete_spi (sa, proto, incoming); -} - -int -sysdep_ipsec_enable_sa (struct sa *sa, struct sa *isakmp_sa) -{ - return klips_enable_sa (sa, isakmp_sa); -} - -int -sysdep_ipsec_group_spis (struct sa *sa, struct proto *proto1, - struct proto *proto2, int incoming) -{ - return klips_group_spis (sa, proto1, proto2, incoming); -} - -int -sysdep_ipsec_set_spi (struct sa *sa, struct proto *proto, int incoming, - struct sa *isakmp_sa) -{ - return klips_set_spi (sa, proto, incoming, isakmp_sa); -} -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/linux/GNUmakefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/linux/GNUmakefile.sysdep deleted file mode 100644 index 6c0fa10..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/linux/GNUmakefile.sysdep +++ /dev/null @@ -1,60 +0,0 @@ -# $OpenBSD: GNUmakefile.sysdep,v 1.9 2004/08/10 09:49:51 ho Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# Copyright (c) 2003 Thomas Walpuski. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -LIBGMP:= /usr/lib/libgmp.a -LIBCRYPTO:= /usr/lib/libcrypto.a -LIBSYSDEPDIR:= ${.CURDIR}/sysdep/common/libsysdep -LIBSYSDEP:= ${LIBSYSDEPDIR}/libsysdep.a - -LDADD+= -lgmp ${LIBSYSDEP} ${LIBCRYPTO} -DPADD+= ${LIBGMP} ${LIBSYSDEP} - -CFLAGS+= -DHAVE_GETNAMEINFO -DUSE_OLD_SOCKADDR -DHAVE_PCAP \ - -DNEED_SYSDEP_APP -DMP_FLAVOUR=MP_FLAVOUR_GMP -DUSE_AES \ - -I${.CURDIR}/sysdep/linux/include -I${.CURDIR}/sysdep/common \ - -I/usr/include/openssl - -FEATURES= debug tripledes blowfish cast ec aggressive x509 policy -FEATURES+= dpd nat_traversal isakmp_cfg des aes - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPO= defined -HAVE_DLOPEN= defined -USE_KEYNOTE= defined - -# hack libsysdep.a dependenc -${LIBSYSDEPDIR}/.depend ${LIBSYSDEP}: - cd ${LIBSYSDEPDIR} && \ - ${MAKE} --no-print-directory \ - CFLAGS="${CFLAGS}" MKDEP="${MKDEP}" ${MAKECMDGOALS} - -ifeq ($(findstring clean,$(MAKECMDGOALS)),clean) -SUBDIR+= sysdep/common/libsysdep -MAKEFLAGS+= --no-print-directory -endif diff --git a/keyexchange/isakmpd-20041012/sysdep/linux/bitstring.h b/keyexchange/isakmpd-20041012/sysdep/linux/bitstring.h deleted file mode 100644 index ce20dd9..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/linux/bitstring.h +++ /dev/null @@ -1,128 +0,0 @@ -/* $OpenBSD: bitstring.h,v 1.1 2003/09/02 18:11:15 ho Exp $ */ -/* $NetBSD: bitstring.h,v 1.5 1997/05/14 15:49:55 pk Exp $ */ - -/* - * Copyright (c) 1989, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Paul Vixie. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)bitstring.h 8.1 (Berkeley) 7/19/93 - */ - -#ifndef _BITSTRING_H_ -#define _BITSTRING_H_ - -/* modified for SV/AT and bitstring bugfix by M.R.Murphy, 11oct91 - * bitstr_size changed gratuitously, but shorter - * bit_alloc spelling error fixed - * the following were efficient, but didn't work, they've been made to - * work, but are no longer as efficient :-) - * bit_nclear, bit_nset, bit_ffc, bit_ffs - */ -typedef unsigned char bitstr_t; - -/* internal macros */ - /* byte of the bitstring bit is in */ -#define _bit_byte(bit) \ - ((bit) >> 3) - - /* mask for the bit within its byte */ -#define _bit_mask(bit) \ - (1 << ((bit)&0x7)) - -/* external macros */ - /* bytes in a bitstring of nbits bits */ -#define bitstr_size(nbits) \ - (((nbits) + 7) >> 3) - - /* allocate a bitstring */ -#define bit_alloc(nbits) \ - (bitstr_t *)calloc((size_t)bitstr_size(nbits), sizeof(bitstr_t)) - - /* allocate a bitstring on the stack */ -#define bit_decl(name, nbits) \ - ((name)[bitstr_size(nbits)]) - - /* is bit N of bitstring name set? */ -#define bit_test(name, bit) \ - ((name)[_bit_byte(bit)] & _bit_mask(bit)) - - /* set bit N of bitstring name */ -#define bit_set(name, bit) \ - ((name)[_bit_byte(bit)] |= _bit_mask(bit)) - - /* clear bit N of bitstring name */ -#define bit_clear(name, bit) \ - ((name)[_bit_byte(bit)] &= ~_bit_mask(bit)) - - /* clear bits start ... stop in bitstring */ -#define bit_nclear(name, start, stop) do { \ - register bitstr_t *_name = name; \ - register int _start = start, _stop = stop; \ - while (_start <= _stop) { \ - bit_clear(_name, _start); \ - _start++; \ - } \ -} while(0) - - /* set bits start ... stop in bitstring */ -#define bit_nset(name, start, stop) do { \ - register bitstr_t *_name = name; \ - register int _start = start, _stop = stop; \ - while (_start <= _stop) { \ - bit_set(_name, _start); \ - _start++; \ - } \ -} while(0) - - /* find first bit clear in name */ -#define bit_ffc(name, nbits, value) do { \ - register bitstr_t *_name = name; \ - register int _bit, _nbits = nbits, _value = -1; \ - for (_bit = 0; _bit < _nbits; ++_bit) \ - if (!bit_test(_name, _bit)) { \ - _value = _bit; \ - break; \ - } \ - *(value) = _value; \ -} while(0) - - /* find first bit set in name */ -#define bit_ffs(name, nbits, value) do { \ - register bitstr_t *_name = name; \ - register int _bit, _nbits = nbits, _value = -1; \ - for (_bit = 0; _bit < _nbits; ++_bit) \ - if (bit_test(_name, _bit)) { \ - _value = _bit; \ - break; \ - } \ - *(value) = _value; \ -} while(0) - -#endif /* !_BITSTRING_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/linux/include/bitstring.h b/keyexchange/isakmpd-20041012/sysdep/linux/include/bitstring.h deleted file mode 100644 index 1939615..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/linux/include/bitstring.h +++ /dev/null @@ -1,132 +0,0 @@ -/* $OpenBSD: bitstring.h,v 1.4 2002/06/19 02:50:10 millert Exp $ */ -/* $NetBSD: bitstring.h,v 1.5 1997/05/14 15:49:55 pk Exp $ */ - -/* - * Copyright (c) 1989, 1993 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Paul Vixie. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)bitstring.h 8.1 (Berkeley) 7/19/93 - */ - -#ifndef _BITSTRING_H_ -#define _BITSTRING_H_ - -/* modified for SV/AT and bitstring bugfix by M.R.Murphy, 11oct91 - * bitstr_size changed gratuitously, but shorter - * bit_alloc spelling error fixed - * the following were efficient, but didn't work, they've been made to - * work, but are no longer as efficient :-) - * bit_nclear, bit_nset, bit_ffc, bit_ffs - */ -typedef unsigned char bitstr_t; - -/* internal macros */ - /* byte of the bitstring bit is in */ -#define _bit_byte(bit) \ - ((bit) >> 3) - - /* mask for the bit within its byte */ -#define _bit_mask(bit) \ - (1 << ((bit)&0x7)) - -/* external macros */ - /* bytes in a bitstring of nbits bits */ -#define bitstr_size(nbits) \ - (((nbits) + 7) >> 3) - - /* allocate a bitstring */ -#define bit_alloc(nbits) \ - (bitstr_t *)calloc((size_t)bitstr_size(nbits), sizeof(bitstr_t)) - - /* allocate a bitstring on the stack */ -#define bit_decl(name, nbits) \ - ((name)[bitstr_size(nbits)]) - - /* is bit N of bitstring name set? */ -#define bit_test(name, bit) \ - ((name)[_bit_byte(bit)] & _bit_mask(bit)) - - /* set bit N of bitstring name */ -#define bit_set(name, bit) \ - ((name)[_bit_byte(bit)] |= _bit_mask(bit)) - - /* clear bit N of bitstring name */ -#define bit_clear(name, bit) \ - ((name)[_bit_byte(bit)] &= ~_bit_mask(bit)) - - /* clear bits start ... stop in bitstring */ -#define bit_nclear(name, start, stop) do { \ - register bitstr_t *_name = name; \ - register int _start = start, _stop = stop; \ - while (_start <= _stop) { \ - bit_clear(_name, _start); \ - _start++; \ - } \ -} while(0) - - /* set bits start ... stop in bitstring */ -#define bit_nset(name, start, stop) do { \ - register bitstr_t *_name = name; \ - register int _start = start, _stop = stop; \ - while (_start <= _stop) { \ - bit_set(_name, _start); \ - _start++; \ - } \ -} while(0) - - /* find first bit clear in name */ -#define bit_ffc(name, nbits, value) do { \ - register bitstr_t *_name = name; \ - register int _bit, _nbits = nbits, _value = -1; \ - for (_bit = 0; _bit < _nbits; ++_bit) \ - if (!bit_test(_name, _bit)) { \ - _value = _bit; \ - break; \ - } \ - *(value) = _value; \ -} while(0) - - /* find first bit set in name */ -#define bit_ffs(name, nbits, value) do { \ - register bitstr_t *_name = name; \ - register int _bit, _nbits = nbits, _value = -1; \ - for (_bit = 0; _bit < _nbits; ++_bit) \ - if (bit_test(_name, _bit)) { \ - _value = _bit; \ - break; \ - } \ - *(value) = _value; \ -} while(0) - -#endif /* !_BITSTRING_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/linux/include/sys/queue.h b/keyexchange/isakmpd-20041012/sysdep/linux/include/sys/queue.h deleted file mode 100644 index c4ac33d..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/linux/include/sys/queue.h +++ /dev/null @@ -1,453 +0,0 @@ -/* - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)queue.h 8.5 (Berkeley) 8/20/94 - * $FreeBSD: src/sys/sys/queue.h,v 1.45 2001/12/11 11:49:58 sheldonh Exp $ - */ - -#ifndef _SYS_QUEUE_H_ -#define _SYS_QUEUE_H_ - -//#include <machine/ansi.h> /* for __offsetof */ - -/* - * This file defines four types of data structures: singly-linked lists, - * singly-linked tail queues, lists and tail queues. - * - * A singly-linked list is headed by a single forward pointer. The elements - * are singly linked for minimum space and pointer manipulation overhead at - * the expense of O(n) removal for arbitrary elements. New elements can be - * added to the list after an existing element or at the head of the list. - * Elements being removed from the head of the list should use the explicit - * macro for this purpose for optimum efficiency. A singly-linked list may - * only be traversed in the forward direction. Singly-linked lists are ideal - * for applications with large datasets and few or no removals or for - * implementing a LIFO queue. - * - * A singly-linked tail queue is headed by a pair of pointers, one to the - * head of the list and the other to the tail of the list. The elements are - * singly linked for minimum space and pointer manipulation overhead at the - * expense of O(n) removal for arbitrary elements. New elements can be added - * to the list after an existing element, at the head of the list, or at the - * end of the list. Elements being removed from the head of the tail queue - * should use the explicit macro for this purpose for optimum efficiency. - * A singly-linked tail queue may only be traversed in the forward direction. - * Singly-linked tail queues are ideal for applications with large datasets - * and few or no removals or for implementing a FIFO queue. - * - * A list is headed by a single forward pointer (or an array of forward - * pointers for a hash table header). The elements are doubly linked - * so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before - * or after an existing element or at the head of the list. A list - * may only be traversed in the forward direction. - * - * A tail queue is headed by a pair of pointers, one to the head of the - * list and the other to the tail of the list. The elements are doubly - * linked so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before or - * after an existing element, at the head of the list, or at the end of - * the list. A tail queue may be traversed in either direction. - * - * For details on the use of these macros, see the queue(3) manual page. - * - * - * SLIST LIST STAILQ TAILQ - * _HEAD + + + + - * _HEAD_INITIALIZER + + + + - * _ENTRY + + + + - * _INIT + + + + - * _EMPTY + + + + - * _FIRST + + + + - * _NEXT + + + + - * _PREV - - - + - * _LAST - - + + - * _FOREACH + + + + - * _FOREACH_REVERSE - - - + - * _INSERT_HEAD + + + + - * _INSERT_BEFORE - + - + - * _INSERT_AFTER + + + + - * _INSERT_TAIL - - + + - * _REMOVE_HEAD + - + - - * _REMOVE + + + + - * - */ - -/* - * Singly-linked List declarations. - */ -#define SLIST_HEAD(name, type) \ -struct name { \ - struct type *slh_first; /* first element */ \ -} - -#define SLIST_HEAD_INITIALIZER(head) \ - { NULL } - -#define SLIST_ENTRY(type) \ -struct { \ - struct type *sle_next; /* next element */ \ -} - -/* - * Singly-linked List functions. - */ -#define SLIST_EMPTY(head) ((head)->slh_first == NULL) - -#define SLIST_FIRST(head) ((head)->slh_first) - -#define SLIST_FOREACH(var, head, field) \ - for ((var) = SLIST_FIRST((head)); \ - (var); \ - (var) = SLIST_NEXT((var), field)) - -#define SLIST_INIT(head) do { \ - SLIST_FIRST((head)) = NULL; \ -} while (0) - -#define SLIST_INSERT_AFTER(slistelm, elm, field) do { \ - SLIST_NEXT((elm), field) = SLIST_NEXT((slistelm), field); \ - SLIST_NEXT((slistelm), field) = (elm); \ -} while (0) - -#define SLIST_INSERT_HEAD(head, elm, field) do { \ - SLIST_NEXT((elm), field) = SLIST_FIRST((head)); \ - SLIST_FIRST((head)) = (elm); \ -} while (0) - -#define SLIST_NEXT(elm, field) ((elm)->field.sle_next) - -#define SLIST_REMOVE(head, elm, type, field) do { \ - if (SLIST_FIRST((head)) == (elm)) { \ - SLIST_REMOVE_HEAD((head), field); \ - } \ - else { \ - struct type *curelm = SLIST_FIRST((head)); \ - while (SLIST_NEXT(curelm, field) != (elm)) \ - curelm = SLIST_NEXT(curelm, field); \ - SLIST_NEXT(curelm, field) = \ - SLIST_NEXT(SLIST_NEXT(curelm, field), field); \ - } \ -} while (0) - -#define SLIST_REMOVE_HEAD(head, field) do { \ - SLIST_FIRST((head)) = SLIST_NEXT(SLIST_FIRST((head)), field); \ -} while (0) - -/* - * Singly-linked Tail queue declarations. - */ -#define STAILQ_HEAD(name, type) \ -struct name { \ - struct type *stqh_first;/* first element */ \ - struct type **stqh_last;/* addr of last next element */ \ -} - -#define STAILQ_HEAD_INITIALIZER(head) \ - { NULL, &(head).stqh_first } - -#define STAILQ_ENTRY(type) \ -struct { \ - struct type *stqe_next; /* next element */ \ -} - -/* - * Singly-linked Tail queue functions. - */ -#define STAILQ_EMPTY(head) ((head)->stqh_first == NULL) - -#define STAILQ_FIRST(head) ((head)->stqh_first) - -#define STAILQ_FOREACH(var, head, field) \ - for((var) = STAILQ_FIRST((head)); \ - (var); \ - (var) = STAILQ_NEXT((var), field)) - -#define STAILQ_INIT(head) do { \ - STAILQ_FIRST((head)) = NULL; \ - (head)->stqh_last = &STAILQ_FIRST((head)); \ -} while (0) - -#define STAILQ_INSERT_AFTER(head, tqelm, elm, field) do { \ - if ((STAILQ_NEXT((elm), field) = STAILQ_NEXT((tqelm), field)) == NULL)\ - (head)->stqh_last = &STAILQ_NEXT((elm), field); \ - STAILQ_NEXT((tqelm), field) = (elm); \ -} while (0) - -#define STAILQ_INSERT_HEAD(head, elm, field) do { \ - if ((STAILQ_NEXT((elm), field) = STAILQ_FIRST((head))) == NULL) \ - (head)->stqh_last = &STAILQ_NEXT((elm), field); \ - STAILQ_FIRST((head)) = (elm); \ -} while (0) - -#define STAILQ_INSERT_TAIL(head, elm, field) do { \ - STAILQ_NEXT((elm), field) = NULL; \ - *(head)->stqh_last = (elm); \ - (head)->stqh_last = &STAILQ_NEXT((elm), field); \ -} while (0) - -#define STAILQ_LAST(head, type, field) \ - (STAILQ_EMPTY(head) ? \ - NULL : \ - ((struct type *) \ - ((char *)((head)->stqh_last) - __offsetof(struct type, field)))) - -#define STAILQ_NEXT(elm, field) ((elm)->field.stqe_next) - -#define STAILQ_REMOVE(head, elm, type, field) do { \ - if (STAILQ_FIRST((head)) == (elm)) { \ - STAILQ_REMOVE_HEAD(head, field); \ - } \ - else { \ - struct type *curelm = STAILQ_FIRST((head)); \ - while (STAILQ_NEXT(curelm, field) != (elm)) \ - curelm = STAILQ_NEXT(curelm, field); \ - if ((STAILQ_NEXT(curelm, field) = \ - STAILQ_NEXT(STAILQ_NEXT(curelm, field), field)) == NULL)\ - (head)->stqh_last = &STAILQ_NEXT((curelm), field);\ - } \ -} while (0) - -#define STAILQ_REMOVE_HEAD(head, field) do { \ - if ((STAILQ_FIRST((head)) = \ - STAILQ_NEXT(STAILQ_FIRST((head)), field)) == NULL) \ - (head)->stqh_last = &STAILQ_FIRST((head)); \ -} while (0) - -#define STAILQ_REMOVE_HEAD_UNTIL(head, elm, field) do { \ - if ((STAILQ_FIRST((head)) = STAILQ_NEXT((elm), field)) == NULL) \ - (head)->stqh_last = &STAILQ_FIRST((head)); \ -} while (0) - -/* - * List declarations. - */ -#define LIST_HEAD(name, type) \ -struct name { \ - struct type *lh_first; /* first element */ \ -} - -#define LIST_HEAD_INITIALIZER(head) \ - { NULL } - -#define LIST_ENTRY(type) \ -struct { \ - struct type *le_next; /* next element */ \ - struct type **le_prev; /* address of previous next element */ \ -} - -/* - * List functions. - */ - -#define LIST_EMPTY(head) ((head)->lh_first == NULL) - -#define LIST_FIRST(head) ((head)->lh_first) - -#define LIST_FOREACH(var, head, field) \ - for ((var) = LIST_FIRST((head)); \ - (var); \ - (var) = LIST_NEXT((var), field)) - -#define LIST_INIT(head) do { \ - LIST_FIRST((head)) = NULL; \ -} while (0) - -#define LIST_INSERT_AFTER(listelm, elm, field) do { \ - if ((LIST_NEXT((elm), field) = LIST_NEXT((listelm), field)) != NULL)\ - LIST_NEXT((listelm), field)->field.le_prev = \ - &LIST_NEXT((elm), field); \ - LIST_NEXT((listelm), field) = (elm); \ - (elm)->field.le_prev = &LIST_NEXT((listelm), field); \ -} while (0) - -#define LIST_INSERT_BEFORE(listelm, elm, field) do { \ - (elm)->field.le_prev = (listelm)->field.le_prev; \ - LIST_NEXT((elm), field) = (listelm); \ - *(listelm)->field.le_prev = (elm); \ - (listelm)->field.le_prev = &LIST_NEXT((elm), field); \ -} while (0) - -#define LIST_INSERT_HEAD(head, elm, field) do { \ - if ((LIST_NEXT((elm), field) = LIST_FIRST((head))) != NULL) \ - LIST_FIRST((head))->field.le_prev = &LIST_NEXT((elm), field);\ - LIST_FIRST((head)) = (elm); \ - (elm)->field.le_prev = &LIST_FIRST((head)); \ -} while (0) - -#define LIST_NEXT(elm, field) ((elm)->field.le_next) - -#define LIST_REMOVE(elm, field) do { \ - if (LIST_NEXT((elm), field) != NULL) \ - LIST_NEXT((elm), field)->field.le_prev = \ - (elm)->field.le_prev; \ - *(elm)->field.le_prev = LIST_NEXT((elm), field); \ -} while (0) - -/* - * Tail queue declarations. - */ -#define TAILQ_HEAD(name, type) \ -struct name { \ - struct type *tqh_first; /* first element */ \ - struct type **tqh_last; /* addr of last next element */ \ -} - -#define TAILQ_HEAD_INITIALIZER(head) \ - { NULL, &(head).tqh_first } - -#define TAILQ_ENTRY(type) \ -struct { \ - struct type *tqe_next; /* next element */ \ - struct type **tqe_prev; /* address of previous next element */ \ -} - -/* - * Tail queue functions. - */ -#define TAILQ_EMPTY(head) ((head)->tqh_first == NULL) - -#define TAILQ_FIRST(head) ((head)->tqh_first) - -#define TAILQ_FOREACH(var, head, field) \ - for ((var) = TAILQ_FIRST((head)); \ - (var); \ - (var) = TAILQ_NEXT((var), field)) - -#define TAILQ_FOREACH_REVERSE(var, head, headname, field) \ - for ((var) = TAILQ_LAST((head), headname); \ - (var); \ - (var) = TAILQ_PREV((var), headname, field)) - -#define TAILQ_INIT(head) do { \ - TAILQ_FIRST((head)) = NULL; \ - (head)->tqh_last = &TAILQ_FIRST((head)); \ -} while (0) - -#define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ - if ((TAILQ_NEXT((elm), field) = TAILQ_NEXT((listelm), field)) != NULL)\ - TAILQ_NEXT((elm), field)->field.tqe_prev = \ - &TAILQ_NEXT((elm), field); \ - else \ - (head)->tqh_last = &TAILQ_NEXT((elm), field); \ - TAILQ_NEXT((listelm), field) = (elm); \ - (elm)->field.tqe_prev = &TAILQ_NEXT((listelm), field); \ -} while (0) - -#define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \ - (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \ - TAILQ_NEXT((elm), field) = (listelm); \ - *(listelm)->field.tqe_prev = (elm); \ - (listelm)->field.tqe_prev = &TAILQ_NEXT((elm), field); \ -} while (0) - -#define TAILQ_INSERT_HEAD(head, elm, field) do { \ - if ((TAILQ_NEXT((elm), field) = TAILQ_FIRST((head))) != NULL) \ - TAILQ_FIRST((head))->field.tqe_prev = \ - &TAILQ_NEXT((elm), field); \ - else \ - (head)->tqh_last = &TAILQ_NEXT((elm), field); \ - TAILQ_FIRST((head)) = (elm); \ - (elm)->field.tqe_prev = &TAILQ_FIRST((head)); \ -} while (0) - -#define TAILQ_INSERT_TAIL(head, elm, field) do { \ - TAILQ_NEXT((elm), field) = NULL; \ - (elm)->field.tqe_prev = (head)->tqh_last; \ - *(head)->tqh_last = (elm); \ - (head)->tqh_last = &TAILQ_NEXT((elm), field); \ -} while (0) - -#define TAILQ_LAST(head, headname) \ - (*(((struct headname *)((head)->tqh_last))->tqh_last)) - -#define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next) - -#define TAILQ_PREV(elm, headname, field) \ - (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last)) - -#define TAILQ_REMOVE(head, elm, field) do { \ - if ((TAILQ_NEXT((elm), field)) != NULL) \ - TAILQ_NEXT((elm), field)->field.tqe_prev = \ - (elm)->field.tqe_prev; \ - else \ - (head)->tqh_last = (elm)->field.tqe_prev; \ - *(elm)->field.tqe_prev = TAILQ_NEXT((elm), field); \ -} while (0) - - -#ifdef _KERNEL - -/* - * XXX insque() and remque() are an old way of handling certain queues. - * They bogusly assumes that all queue heads look alike. - */ - -struct quehead { - struct quehead *qh_link; - struct quehead *qh_rlink; -}; - -#ifdef __GNUC__ - -static __inline void -insque(void *a, void *b) -{ - struct quehead *element = (struct quehead *)a, - *head = (struct quehead *)b; - - element->qh_link = head->qh_link; - element->qh_rlink = head; - head->qh_link = element; - element->qh_link->qh_rlink = element; -} - -static __inline void -remque(void *a) -{ - struct quehead *element = (struct quehead *)a; - - element->qh_link->qh_rlink = element->qh_rlink; - element->qh_rlink->qh_link = element->qh_link; - element->qh_rlink = 0; -} - -#else /* !__GNUC__ */ - -void insque __P((void *a, void *b)); -void remque __P((void *a)); - -#endif /* __GNUC__ */ - -#endif /* _KERNEL */ - -#endif /* !_SYS_QUEUE_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/linux/sys/queue.h b/keyexchange/isakmpd-20041012/sysdep/linux/sys/queue.h deleted file mode 100644 index 3f0be6c..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/linux/sys/queue.h +++ /dev/null @@ -1,499 +0,0 @@ -/* $OpenBSD: queue.h,v 1.7 2004/04/08 16:08:21 henning Exp $ */ -/* $NetBSD: queue.h,v 1.11 1996/05/16 05:17:14 mycroft Exp $ */ - -/* - * Copyright (c) 1991, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)queue.h 8.5 (Berkeley) 8/20/94 - */ - -#ifndef _SYS_QUEUE_H_ -#define _SYS_QUEUE_H_ - -/* - * This file defines five types of data structures: singly-linked lists, - * lists, simple queues, tail queues, and circular queues. - * - * - * A singly-linked list is headed by a single forward pointer. The elements - * are singly linked for minimum space and pointer manipulation overhead at - * the expense of O(n) removal for arbitrary elements. New elements can be - * added to the list after an existing element or at the head of the list. - * Elements being removed from the head of the list should use the explicit - * macro for this purpose for optimum efficiency. A singly-linked list may - * only be traversed in the forward direction. Singly-linked lists are ideal - * for applications with large datasets and few or no removals or for - * implementing a LIFO queue. - * - * A list is headed by a single forward pointer (or an array of forward - * pointers for a hash table header). The elements are doubly linked - * so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before - * or after an existing element or at the head of the list. A list - * may only be traversed in the forward direction. - * - * A simple queue is headed by a pair of pointers, one the head of the - * list and the other to the tail of the list. The elements are singly - * linked to save space, so elements can only be removed from the - * head of the list. New elements can be added to the list before or after - * an existing element, at the head of the list, or at the end of the - * list. A simple queue may only be traversed in the forward direction. - * - * A tail queue is headed by a pair of pointers, one to the head of the - * list and the other to the tail of the list. The elements are doubly - * linked so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before or - * after an existing element, at the head of the list, or at the end of - * the list. A tail queue may be traversed in either direction. - * - * A circle queue is headed by a pair of pointers, one to the head of the - * list and the other to the tail of the list. The elements are doubly - * linked so that an arbitrary element can be removed without a need to - * traverse the list. New elements can be added to the list before or after - * an existing element, at the head of the list, or at the end of the list. - * A circle queue may be traversed in either direction, but has a more - * complex end of list detection. - * - * For details on the use of these macros, see the queue(3) manual page. - */ - -/* - * Singly-linked List definitions. - */ -#define SLIST_HEAD(name, type) \ -struct name { \ - struct type *slh_first; /* first element */ \ -} - -#define SLIST_HEAD_INITIALIZER(head) \ - { NULL } - -#define SLIST_ENTRY(type) \ -struct { \ - struct type *sle_next; /* next element */ \ -} - -/* - * Singly-linked List access methods. - */ -#define SLIST_FIRST(head) ((head)->slh_first) -#define SLIST_END(head) NULL -#define SLIST_EMPTY(head) (SLIST_FIRST(head) == SLIST_END(head)) -#define SLIST_NEXT(elm, field) ((elm)->field.sle_next) - -#define SLIST_FOREACH(var, head, field) \ - for((var) = SLIST_FIRST(head); \ - (var) != SLIST_END(head); \ - (var) = SLIST_NEXT(var, field)) - -/* - * Singly-linked List functions. - */ -#define SLIST_INIT(head) { \ - SLIST_FIRST(head) = SLIST_END(head); \ -} - -#define SLIST_INSERT_AFTER(slistelm, elm, field) do { \ - (elm)->field.sle_next = (slistelm)->field.sle_next; \ - (slistelm)->field.sle_next = (elm); \ -} while (0) - -#define SLIST_INSERT_HEAD(head, elm, field) do { \ - (elm)->field.sle_next = (head)->slh_first; \ - (head)->slh_first = (elm); \ -} while (0) - -#define SLIST_REMOVE_HEAD(head, field) do { \ - (head)->slh_first = (head)->slh_first->field.sle_next; \ -} while (0) - -#define SLIST_REMOVE(head, elm, type, field) do { \ - if ((head)->slh_first == (elm)) { \ - SLIST_REMOVE_HEAD((head), field); \ - } \ - else { \ - struct type *curelm = (head)->slh_first; \ - while( curelm->field.sle_next != (elm) ) \ - curelm = curelm->field.sle_next; \ - curelm->field.sle_next = \ - curelm->field.sle_next->field.sle_next; \ - } \ -} while (0) - -/* - * List definitions. - */ -#define LIST_HEAD(name, type) \ -struct name { \ - struct type *lh_first; /* first element */ \ -} - -#define LIST_HEAD_INITIALIZER(head) \ - { NULL } - -#define LIST_ENTRY(type) \ -struct { \ - struct type *le_next; /* next element */ \ - struct type **le_prev; /* address of previous next element */ \ -} - -/* - * List access methods - */ -#define LIST_FIRST(head) ((head)->lh_first) -#define LIST_END(head) NULL -#define LIST_EMPTY(head) (LIST_FIRST(head) == LIST_END(head)) -#define LIST_NEXT(elm, field) ((elm)->field.le_next) - -#define LIST_FOREACH(var, head, field) \ - for((var) = LIST_FIRST(head); \ - (var)!= LIST_END(head); \ - (var) = LIST_NEXT(var, field)) - -/* - * List functions. - */ -#define LIST_INIT(head) do { \ - LIST_FIRST(head) = LIST_END(head); \ -} while (0) - -#define LIST_INSERT_AFTER(listelm, elm, field) do { \ - if (((elm)->field.le_next = (listelm)->field.le_next) != NULL) \ - (listelm)->field.le_next->field.le_prev = \ - &(elm)->field.le_next; \ - (listelm)->field.le_next = (elm); \ - (elm)->field.le_prev = &(listelm)->field.le_next; \ -} while (0) - -#define LIST_INSERT_BEFORE(listelm, elm, field) do { \ - (elm)->field.le_prev = (listelm)->field.le_prev; \ - (elm)->field.le_next = (listelm); \ - *(listelm)->field.le_prev = (elm); \ - (listelm)->field.le_prev = &(elm)->field.le_next; \ -} while (0) - -#define LIST_INSERT_HEAD(head, elm, field) do { \ - if (((elm)->field.le_next = (head)->lh_first) != NULL) \ - (head)->lh_first->field.le_prev = &(elm)->field.le_next;\ - (head)->lh_first = (elm); \ - (elm)->field.le_prev = &(head)->lh_first; \ -} while (0) - -#define LIST_REMOVE(elm, field) do { \ - if ((elm)->field.le_next != NULL) \ - (elm)->field.le_next->field.le_prev = \ - (elm)->field.le_prev; \ - *(elm)->field.le_prev = (elm)->field.le_next; \ -} while (0) - -#define LIST_REPLACE(elm, elm2, field) do { \ - if (((elm2)->field.le_next = (elm)->field.le_next) != NULL) \ - (elm2)->field.le_next->field.le_prev = \ - &(elm2)->field.le_next; \ - (elm2)->field.le_prev = (elm)->field.le_prev; \ - *(elm2)->field.le_prev = (elm2); \ -} while (0) - -/* - * Simple queue definitions. - */ -#define SIMPLEQ_HEAD(name, type) \ -struct name { \ - struct type *sqh_first; /* first element */ \ - struct type **sqh_last; /* addr of last next element */ \ -} - -#define SIMPLEQ_HEAD_INITIALIZER(head) \ - { NULL, &(head).sqh_first } - -#define SIMPLEQ_ENTRY(type) \ -struct { \ - struct type *sqe_next; /* next element */ \ -} - -/* - * Simple queue access methods. - */ -#define SIMPLEQ_FIRST(head) ((head)->sqh_first) -#define SIMPLEQ_END(head) NULL -#define SIMPLEQ_EMPTY(head) (SIMPLEQ_FIRST(head) == SIMPLEQ_END(head)) -#define SIMPLEQ_NEXT(elm, field) ((elm)->field.sqe_next) - -#define SIMPLEQ_FOREACH(var, head, field) \ - for((var) = SIMPLEQ_FIRST(head); \ - (var) != SIMPLEQ_END(head); \ - (var) = SIMPLEQ_NEXT(var, field)) - -/* - * Simple queue functions. - */ -#define SIMPLEQ_INIT(head) do { \ - (head)->sqh_first = NULL; \ - (head)->sqh_last = &(head)->sqh_first; \ -} while (0) - -#define SIMPLEQ_INSERT_HEAD(head, elm, field) do { \ - if (((elm)->field.sqe_next = (head)->sqh_first) == NULL) \ - (head)->sqh_last = &(elm)->field.sqe_next; \ - (head)->sqh_first = (elm); \ -} while (0) - -#define SIMPLEQ_INSERT_TAIL(head, elm, field) do { \ - (elm)->field.sqe_next = NULL; \ - *(head)->sqh_last = (elm); \ - (head)->sqh_last = &(elm)->field.sqe_next; \ -} while (0) - -#define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ - if (((elm)->field.sqe_next = (listelm)->field.sqe_next) == NULL)\ - (head)->sqh_last = &(elm)->field.sqe_next; \ - (listelm)->field.sqe_next = (elm); \ -} while (0) - -#define SIMPLEQ_REMOVE_HEAD(head, elm, field) do { \ - if (((head)->sqh_first = (elm)->field.sqe_next) == NULL) \ - (head)->sqh_last = &(head)->sqh_first; \ -} while (0) - -/* - * Tail queue definitions. - */ -#define TAILQ_HEAD(name, type) \ -struct name { \ - struct type *tqh_first; /* first element */ \ - struct type **tqh_last; /* addr of last next element */ \ -} - -#define TAILQ_HEAD_INITIALIZER(head) \ - { NULL, &(head).tqh_first } - -#define TAILQ_ENTRY(type) \ -struct { \ - struct type *tqe_next; /* next element */ \ - struct type **tqe_prev; /* address of previous next element */ \ -} - -/* - * tail queue access methods - */ -#define TAILQ_FIRST(head) ((head)->tqh_first) -#define TAILQ_END(head) NULL -#define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next) -#define TAILQ_LAST(head, headname) \ - (*(((struct headname *)((head)->tqh_last))->tqh_last)) -/* XXX */ -#define TAILQ_PREV(elm, headname, field) \ - (*(((struct headname *)((elm)->field.tqe_prev))->tqh_last)) -#define TAILQ_EMPTY(head) \ - (TAILQ_FIRST(head) == TAILQ_END(head)) - -#define TAILQ_FOREACH(var, head, field) \ - for((var) = TAILQ_FIRST(head); \ - (var) != TAILQ_END(head); \ - (var) = TAILQ_NEXT(var, field)) - -#define TAILQ_FOREACH_REVERSE(var, head, headname, field) \ - for((var) = TAILQ_LAST(head, headname); \ - (var) != TAILQ_END(head); \ - (var) = TAILQ_PREV(var, headname, field)) - -/* - * Tail queue functions. - */ -#define TAILQ_INIT(head) do { \ - (head)->tqh_first = NULL; \ - (head)->tqh_last = &(head)->tqh_first; \ -} while (0) - -#define TAILQ_INSERT_HEAD(head, elm, field) do { \ - if (((elm)->field.tqe_next = (head)->tqh_first) != NULL) \ - (head)->tqh_first->field.tqe_prev = \ - &(elm)->field.tqe_next; \ - else \ - (head)->tqh_last = &(elm)->field.tqe_next; \ - (head)->tqh_first = (elm); \ - (elm)->field.tqe_prev = &(head)->tqh_first; \ -} while (0) - -#define TAILQ_INSERT_TAIL(head, elm, field) do { \ - (elm)->field.tqe_next = NULL; \ - (elm)->field.tqe_prev = (head)->tqh_last; \ - *(head)->tqh_last = (elm); \ - (head)->tqh_last = &(elm)->field.tqe_next; \ -} while (0) - -#define TAILQ_INSERT_AFTER(head, listelm, elm, field) do { \ - if (((elm)->field.tqe_next = (listelm)->field.tqe_next) != NULL)\ - (elm)->field.tqe_next->field.tqe_prev = \ - &(elm)->field.tqe_next; \ - else \ - (head)->tqh_last = &(elm)->field.tqe_next; \ - (listelm)->field.tqe_next = (elm); \ - (elm)->field.tqe_prev = &(listelm)->field.tqe_next; \ -} while (0) - -#define TAILQ_INSERT_BEFORE(listelm, elm, field) do { \ - (elm)->field.tqe_prev = (listelm)->field.tqe_prev; \ - (elm)->field.tqe_next = (listelm); \ - *(listelm)->field.tqe_prev = (elm); \ - (listelm)->field.tqe_prev = &(elm)->field.tqe_next; \ -} while (0) - -#define TAILQ_REMOVE(head, elm, field) do { \ - if (((elm)->field.tqe_next) != NULL) \ - (elm)->field.tqe_next->field.tqe_prev = \ - (elm)->field.tqe_prev; \ - else \ - (head)->tqh_last = (elm)->field.tqe_prev; \ - *(elm)->field.tqe_prev = (elm)->field.tqe_next; \ -} while (0) - -#define TAILQ_REPLACE(head, elm, elm2, field) do { \ - if (((elm2)->field.tqe_next = (elm)->field.tqe_next) != NULL) \ - (elm2)->field.tqe_next->field.tqe_prev = \ - &(elm2)->field.tqe_next; \ - else \ - (head)->tqh_last = &(elm2)->field.tqe_next; \ - (elm2)->field.tqe_prev = (elm)->field.tqe_prev; \ - *(elm2)->field.tqe_prev = (elm2); \ -} while (0) - -/* - * Circular queue definitions. - */ -#define CIRCLEQ_HEAD(name, type) \ -struct name { \ - struct type *cqh_first; /* first element */ \ - struct type *cqh_last; /* last element */ \ -} - -#define CIRCLEQ_HEAD_INITIALIZER(head) \ - { CIRCLEQ_END(&head), CIRCLEQ_END(&head) } - -#define CIRCLEQ_ENTRY(type) \ -struct { \ - struct type *cqe_next; /* next element */ \ - struct type *cqe_prev; /* previous element */ \ -} - -/* - * Circular queue access methods - */ -#define CIRCLEQ_FIRST(head) ((head)->cqh_first) -#define CIRCLEQ_LAST(head) ((head)->cqh_last) -#define CIRCLEQ_END(head) ((void *)(head)) -#define CIRCLEQ_NEXT(elm, field) ((elm)->field.cqe_next) -#define CIRCLEQ_PREV(elm, field) ((elm)->field.cqe_prev) -#define CIRCLEQ_EMPTY(head) \ - (CIRCLEQ_FIRST(head) == CIRCLEQ_END(head)) - -#define CIRCLEQ_FOREACH(var, head, field) \ - for((var) = CIRCLEQ_FIRST(head); \ - (var) != CIRCLEQ_END(head); \ - (var) = CIRCLEQ_NEXT(var, field)) - -#define CIRCLEQ_FOREACH_REVERSE(var, head, field) \ - for((var) = CIRCLEQ_LAST(head); \ - (var) != CIRCLEQ_END(head); \ - (var) = CIRCLEQ_PREV(var, field)) - -/* - * Circular queue functions. - */ -#define CIRCLEQ_INIT(head) do { \ - (head)->cqh_first = CIRCLEQ_END(head); \ - (head)->cqh_last = CIRCLEQ_END(head); \ -} while (0) - -#define CIRCLEQ_INSERT_AFTER(head, listelm, elm, field) do { \ - (elm)->field.cqe_next = (listelm)->field.cqe_next; \ - (elm)->field.cqe_prev = (listelm); \ - if ((listelm)->field.cqe_next == CIRCLEQ_END(head)) \ - (head)->cqh_last = (elm); \ - else \ - (listelm)->field.cqe_next->field.cqe_prev = (elm); \ - (listelm)->field.cqe_next = (elm); \ -} while (0) - -#define CIRCLEQ_INSERT_BEFORE(head, listelm, elm, field) do { \ - (elm)->field.cqe_next = (listelm); \ - (elm)->field.cqe_prev = (listelm)->field.cqe_prev; \ - if ((listelm)->field.cqe_prev == CIRCLEQ_END(head)) \ - (head)->cqh_first = (elm); \ - else \ - (listelm)->field.cqe_prev->field.cqe_next = (elm); \ - (listelm)->field.cqe_prev = (elm); \ -} while (0) - -#define CIRCLEQ_INSERT_HEAD(head, elm, field) do { \ - (elm)->field.cqe_next = (head)->cqh_first; \ - (elm)->field.cqe_prev = CIRCLEQ_END(head); \ - if ((head)->cqh_last == CIRCLEQ_END(head)) \ - (head)->cqh_last = (elm); \ - else \ - (head)->cqh_first->field.cqe_prev = (elm); \ - (head)->cqh_first = (elm); \ -} while (0) - -#define CIRCLEQ_INSERT_TAIL(head, elm, field) do { \ - (elm)->field.cqe_next = CIRCLEQ_END(head); \ - (elm)->field.cqe_prev = (head)->cqh_last; \ - if ((head)->cqh_first == CIRCLEQ_END(head)) \ - (head)->cqh_first = (elm); \ - else \ - (head)->cqh_last->field.cqe_next = (elm); \ - (head)->cqh_last = (elm); \ -} while (0) - -#define CIRCLEQ_REMOVE(head, elm, field) do { \ - if ((elm)->field.cqe_next == CIRCLEQ_END(head)) \ - (head)->cqh_last = (elm)->field.cqe_prev; \ - else \ - (elm)->field.cqe_next->field.cqe_prev = \ - (elm)->field.cqe_prev; \ - if ((elm)->field.cqe_prev == CIRCLEQ_END(head)) \ - (head)->cqh_first = (elm)->field.cqe_next; \ - else \ - (elm)->field.cqe_prev->field.cqe_next = \ - (elm)->field.cqe_next; \ -} while (0) - -#define CIRCLEQ_REPLACE(head, elm, elm2, field) do { \ - if (((elm2)->field.cqe_next = (elm)->field.cqe_next) == \ - CIRCLEQ_END(head)) \ - (head).cqh_last = (elm2); \ - else \ - (elm2)->field.cqe_next->field.cqe_prev = (elm2); \ - if (((elm2)->field.cqe_prev = (elm)->field.cqe_prev) == \ - CIRCLEQ_END(head)) \ - (head).cqh_first = (elm2); \ - else \ - (elm2)->field.cqe_prev->field.cqe_next = (elm2); \ -} while (0) - -#endif /* !_SYS_QUEUE_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/linux/sysdep-os.h b/keyexchange/isakmpd-20041012/sysdep/linux/sysdep-os.h deleted file mode 100644 index 4bd5dfd..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/linux/sysdep-os.h +++ /dev/null @@ -1,64 +0,0 @@ -/* $OpenBSD: sysdep-os.h,v 1.8 2003/06/03 15:20:41 ho Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * Copyright (c) 2003 Thomas Walpuski. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _SYSDEP_OS_H_ -#define _SYSDEP_OS_H_ - -#include <netinet/in.h> -#include <time.h> -#include <sys/types.h> -#include <linux/ipsec.h> - -#define KAME - -#define LINUX_IPSEC - -#define uh_sport source -#define uh_dport dest -#define uh_ulen len -#define uh_sum check - -#ifndef CPI_RESERVED_MAX -#define CPI_RESERVED_MIN 1 -#define CPI_RESERVED_MAX 255 -#define CPI_PRIVATE_MIN 61440 -#define CPI_PRIVATE_MAX 65536 -#endif - -#define SADB_X_EALG_AES SADB_X_EALG_AESCBC -#define SADB_X_EALG_CAST SADB_X_EALG_CASTCBC -#define SADB_X_EALG_BLF SADB_X_EALG_BLOWFISHCBC - -#define IP_IPSEC_POLICY 16 -#define IPV6_IPSEC_POLICY 34 - -#define IPV6_VERSION 0x1 - -size_t strlcat(char *dst, const char *src, size_t siz); -size_t strlcpy(char *dst, const char *src, size_t siz); - -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/linux/sysdep.c b/keyexchange/isakmpd-20041012/sysdep/linux/sysdep.c deleted file mode 100644 index fc3b362..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/linux/sysdep.c +++ /dev/null @@ -1,226 +0,0 @@ -/* $OpenBSD: sysdep.c,v 1.16 2004/08/10 15:59:10 ho Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * Copyright (c) 2003 Thomas Walpuski. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <stdlib.h> -#include <string.h> - -#include "sysdep.h" - -#include "util.h" - -#ifdef NEED_SYSDEP_APP -#include "app.h" -#include "conf.h" -#include "ipsec.h" -#include <linux/pfkeyv2.h> -#include <linux/ipsec.h> - -#ifdef USE_PF_KEY_V2 -#include "pf_key_v2.h" -#define KEY_API(x) pf_key_v2_##x -#endif - -#endif /* NEED_SYSDEP_APP */ -#include "log.h" - -extern char *__progname; - -/* - * An as strong as possible random number generator, reverting to a - * deterministic pseudo-random one if regrand is set. - */ -u_int32_t -sysdep_random () -{ - return arc4random(); -} - -/* Return the basename of the command used to invoke us. */ -char * -sysdep_progname () -{ - return __progname; -} - -/* Return the length of the sockaddr struct. */ -u_int8_t -sysdep_sa_len (struct sockaddr *sa) -{ - switch (sa->sa_family) - { - case AF_INET: - return sizeof (struct sockaddr_in); - case AF_INET6: - return sizeof (struct sockaddr_in6); - default: - log_print ("sysdep_sa_len: unknown sa family %d", sa->sa_family); - } - return sizeof (struct sockaddr_in); -} - -/* As regress/ use this file I protect the sysdep_app_* stuff like this. */ -#ifdef NEED_SYSDEP_APP -/* - * Prepare the application we negotiate SAs for (i.e. the IPsec stack) - * for communication. We return a file descriptor useable to select(2) on. - */ -int -sysdep_app_open () -{ - return KEY_API(open) (); -} - -/* - * When select(2) has noticed our application needs attendance, this is what - * gets called. FD is the file descriptor causing the alarm. - */ -void -sysdep_app_handler (int fd) -{ - KEY_API (handler) (fd); -} - -/* Check that the connection named NAME is active, or else make it active. */ -void -sysdep_connection_check (char *name) -{ - KEY_API (connection_check) (name); -} - -/* - * Generate a SPI for protocol PROTO and the source/destination pair given by - * SRC, SRCLEN, DST & DSTLEN. Stash the SPI size in SZ. - */ -u_int8_t * -sysdep_ipsec_get_spi (size_t *sz, u_int8_t proto, struct sockaddr *src, - struct sockaddr *dst, u_int32_t seq) -{ - if (app_none) - { - *sz = IPSEC_SPI_SIZE; - /* XXX should be random instead I think. */ - return strdup ("\x12\x34\x56\x78"); - } - return KEY_API (get_spi) (sz, proto, src, dst, seq); -} - -struct sa_kinfo * -sysdep_ipsec_get_kernel_sa(u_int8_t *spi, size_t spi_sz, u_int8_t proto, - struct sockaddr *dst) -{ - if (app_none) - return 0; - /* XXX return KEY_API(get_kernel_sa)(spi, spi_sz, proto, dst); */ - return 0; -} - -/* Force communication on socket FD to go in the clear. */ -int -sysdep_cleartext (int fd, int af) -{ - struct sadb_x_policy pol_in = { - SADB_UPDATE, - SADB_EXT_SENSITIVITY, - IPSEC_POLICY_BYPASS, - IPSEC_DIR_INBOUND, - 0, - 0, - 0 - }; - struct sadb_x_policy pol_out = { - SADB_UPDATE, - SADB_EXT_SENSITIVITY, - IPSEC_POLICY_BYPASS, - IPSEC_DIR_OUTBOUND, - 0, - 0, - 0 - }; - - if (app_none) - return 0; - - if (!(af == AF_INET || af == AF_INET6)) - { - log_print ("sysdep_cleartext: unsupported protocol family %d", af); - return -1; - } - - if (setsockopt (fd, af == AF_INET ? IPPROTO_IP : IPPROTO_IPV6, - af == AF_INET ? IP_IPSEC_POLICY : IPV6_IPSEC_POLICY, - &pol_in, sizeof pol_in) < 0 || - setsockopt (fd, af == AF_INET ? IPPROTO_IP : IPPROTO_IPV6, - af == AF_INET ? IP_IPSEC_POLICY : IPV6_IPSEC_POLICY, - &pol_out, sizeof pol_out) < 0) - { - log_error ("sysdep_cleartext: " - "setsockopt (%d, IPPROTO_IP%s, IP%s_IPSEC_POLICY, ...) " - "failed", fd, af == AF_INET ? "" : "V6", - af == AF_INET ? "" : "V6"); - return -1; - } - return 0; -} - -int -sysdep_ipsec_delete_spi (struct sa *sa, struct proto *proto, int incoming) -{ - if (app_none) - return 0; - return KEY_API (delete_spi) (sa, proto, incoming); -} - -int -sysdep_ipsec_enable_sa (struct sa *sa, struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (enable_sa) (sa, isakmp_sa); -} - -int -sysdep_ipsec_group_spis (struct sa *sa, struct proto *proto1, - struct proto *proto2, int incoming) -{ - if (app_none) - return 0; - return KEY_API (group_spis) (sa, proto1, proto2, incoming); -} - -int -sysdep_ipsec_set_spi (struct sa *sa, struct proto *proto, int incoming, - struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (set_spi) (sa, proto, incoming, isakmp_sa); -} -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/netbsd/GNUmakefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/netbsd/GNUmakefile.sysdep deleted file mode 100644 index e506ddc..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/netbsd/GNUmakefile.sysdep +++ /dev/null @@ -1,63 +0,0 @@ -# $OpenBSD: GNUmakefile.sysdep,v 1.8 2004/06/26 03:40:57 mcbride Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# Copyright (c) 2000 Håkan Olsson. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -LIBGMP:= /usr/pkg/lib/libgmp.a -LIBCRYPTO:= /usr/lib/libcrypto.a - -LIBSYSDEPDIR:= ${.CURDIR}/sysdep/common/libsysdep -LIBSYSDEP:= ${LIBSYSDEPDIR}/libsysdep.a - -LDADD+= ${LIBGMP} ${LIBSYSDEP} -DPADD+= ${LIBGMP} ${LIBSYSDEP} - -FEATURES= debug tripledes des blowfish cast ec aggressive x509 -# Not yet -#FEATURES+= policy - -CFLAGS+= -DNO_RSA -DNO_RC5 -DNO_IDEA \ - -I${.CURDIR}/sysdep/common -I/usr/include/openssl \ - -I/usr/include/machine -I/usr/pkg/include - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPTO= defined - -# -# hack libsysdep.a dependency -# -${LIBSYSDEPDIR}/.depend ${LIBSYSDEP}: - @cd ${LIBSYSDEPDIR} && \ - ${MAKE} --no-print-directory ${MAKEFLAGS} \ - CFLAGS="${CFLAGS}" MKDEP="${MKDEP}" ${MAKECMDGOALS} - -depend: ${LIBSYSDEPDIR}/.depend - -ifeq ($(findstring clean, $(MAKECMDGOALS)), clean) -SUBDIR+= sysdep/common/libsysdep -MAKEFLAGS+= --no-print-directory -endif diff --git a/keyexchange/isakmpd-20041012/sysdep/netbsd/Makefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/netbsd/Makefile.sysdep deleted file mode 100644 index fbc75cc..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/netbsd/Makefile.sysdep +++ /dev/null @@ -1,79 +0,0 @@ -# $OpenBSD: Makefile.sysdep,v 1.10 2004/06/26 03:40:57 mcbride Exp $ - -# -# Copyright (c) 1999 Niklas Hallqvist. All rights reserved. -# Copyright (c) 2000 Håkan Olsson. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER INN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# Override default features -FEATURES= tripledes des blowfish cast ec aggressive debug x509 -FEATURES+= rawkey -# Not yet -#FEATURES+= policy isakmp_cfg - -LIBGMP= /usr/pkg/lib/libgmp.a -LIBCRYPTO= /usr/lib/libcrypto.a -LIBSYSDEPDIR= ${.CURDIR}/sysdep/common/libsysdep - -LDADD+= ${LIBGMP} ${LIBSYSDEPDIR}/libsysdep.a -lipsec -DPADD+= ${LIBGMP} ${LIBSYSDEPDIR}/libsysdep.a ${LIBIPSEC} - -CFLAGS+= -DNO_RSA -DNO_IDEA -DNO_RC5 \ - -DHAVE_GETIFADDRS \ - -I${.CURDIR}/sysdep/common -.if exists(/usr/pkg/include/openssl/rsa.h) -CFLAGS+= -I/usr/pkg/include/openssl -.elif exists(/usr/include/openssl/rsa.h) -CFLAGS+= -I/usr/include -I/usr/include/openssl -.endif -# mandatory for gmp -CFLAGS+= -I/usr/pkg/include -LDADD+= -L/usr/pkg/lib - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPTO= defined -USE_GMP= defined - -# This is a hack in order to make sure libsysdep is built before the -# linkstage of isakmpd. As a side effect the link is always done even if -# not necessary. Well, I just don't care. -GENERATED+= sysdep-target -sysdep-target: - cd ${.CURDIR}/sysdep/common/libsysdep; ${MAKE} ${.MAKEFLAGS} - -.if make(clean) || make(cleandir) -SUBDIR+= sysdep/common/libsysdep -.endif - -# Kludge around bug in /usr/share/mk/bsd.subdir.mk -NO_REGRESS= defined - -beforedepend: - rm -f ssl -.if exists(/usr/pkg/include/openssl/rsa.h) - ln -sf /usr/pkg/include/openssl ssl -.elif exists(/usr/include/openssl/rsa.h) - ln -sf /usr/include/openssl ssl -.endif diff --git a/keyexchange/isakmpd-20041012/sysdep/netbsd/sysdep-os.h b/keyexchange/isakmpd-20041012/sysdep/netbsd/sysdep-os.h deleted file mode 100644 index b401bb1..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/netbsd/sysdep-os.h +++ /dev/null @@ -1,51 +0,0 @@ -/* $OpenBSD: sysdep-os.h,v 1.5 2003/08/06 11:20:00 markus Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * Copyright (c) 2000 Håkan Olsson. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _SYSDEP_OS_H_ - -#define _SYSDEP_OS_H_ - -#define KAME - -#include <netinet6/ipsec.h> - -#ifndef CPI_RESERVED_MAX -#define CPI_RESERVED_MIN 1 -#define CPI_RESERVED_MAX 255 -#define CPI_PRIVATE_MIN 61440 -#define CPI_PRIVATE_MAX 65536 -#endif - -#if !defined(SADB_X_EALG_CAST) && defined(SADB_X_EALG_CAST128CBC) -#define SADB_X_EALG_CAST SADB_X_EALG_CAST128CBC -#endif - -#if !defined(SADB_X_EALG_BLF) && defined(SADB_X_EALG_BLOWFISHCBC) -#define SADB_X_EALG_BLF SADB_X_EALG_BLOWFISHCBC -#endif - -#endif /* _SYSDEP_OS_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/netbsd/sysdep.c b/keyexchange/isakmpd-20041012/sysdep/netbsd/sysdep.c deleted file mode 100644 index 2720715..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/netbsd/sysdep.c +++ /dev/null @@ -1,225 +0,0 @@ -/* $OpenBSD: sysdep.c,v 1.13 2004/08/10 15:59:10 ho Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * Copyright (c) 2000 Håkan Olsson. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <stdlib.h> -#include <string.h> - -#include "sysdep.h" - -#include "util.h" - -#ifdef NEED_SYSDEP_APP -#include "app.h" -#include "conf.h" -#include "ipsec.h" - -#ifdef USE_PF_KEY_V2 -#include "pf_key_v2.h" -#define KEY_API(x) pf_key_v2_##x -#endif - -#endif /* NEED_SYSDEP_APP */ -#include "log.h" - -extern char *__progname; - -/* - * An as strong as possible random number generator, reverting to a - * deterministic pseudo-random one if regrand is set. - */ -u_int32_t -sysdep_random () -{ - return random(); -} - -/* Return the basename of the command used to invoke us. */ -char * -sysdep_progname () -{ - return __progname; -} - -/* Return the length of the sockaddr struct. */ -u_int8_t -sysdep_sa_len (struct sockaddr *sa) -{ - return sa->sa_len; -} - -/* As regress/ use this file I protect the sysdep_app_* stuff like this. */ -#ifdef NEED_SYSDEP_APP -/* - * Prepare the application we negotiate SAs for (i.e. the IPsec stack) - * for communication. We return a file descriptor useable to select(2) on. - */ -int -sysdep_app_open () -{ - return KEY_API(open) (); -} - -/* - * When select(2) has noticed our application needs attendance, this is what - * gets called. FD is the file descriptor causing the alarm. - */ -void -sysdep_app_handler (int fd) -{ - KEY_API (handler) (fd); -} - -/* Check that the connection named NAME is active, or else make it active. */ -void -sysdep_connection_check (char *name) -{ - KEY_API (connection_check) (name); -} - -/* - * Generate a SPI for protocol PROTO and the source/destination pair given by - * SRC, SRCLEN, DST & DSTLEN. Stash the SPI size in SZ. - */ -u_int8_t * -sysdep_ipsec_get_spi (size_t *sz, u_int8_t proto, struct sockaddr *src, - struct sockaddr *dst, u_int32_t seq) -{ - if (app_none) - { - *sz = IPSEC_SPI_SIZE; - /* XXX should be random instead I think. */ - return strdup ("\x12\x34\x56\x78"); - } - return KEY_API (get_spi) (sz, proto, src, dst, seq); -} - -struct sa_kinfo * -sysdep_ipsec_get_kernel_sa(u_int8_t *spi, size_t spi_sz, u_int8_t proto, - struct sockaddr *dst) -{ - if (app_none) - return 0; - /* XXX return KEY_API(get_kernel_sa)(spi, spi_sz, proto, dst); */ - return 0; -} - -/* Force communication on socket FD to go in the clear. */ -int -sysdep_cleartext (int fd, int af) -{ - char *buf; - char *policy[] = { "in bypass", "out bypass", NULL }; - char **p; - int ipp; - int opt; - char *msgstr; - - if (app_none) - return 0; - - switch (af) - { - case AF_INET: - ipp = IPPROTO_IP; - opt = IP_IPSEC_POLICY; - msgstr = ""; - break; - case AF_INET6: - ipp = IPPROTO_IPV6; - opt = IPV6_IPSEC_POLICY; - msgstr = "V6"; - break; - default: - log_print ("sysdep_cleartext: unsupported protocol family %d", af); - return -1; - } - - /* - * Need to bypass system security policy, so I can send and - * receive key management datagrams in the clear. - */ - - for (p = policy; p && *p; p++) - { - buf = ipsec_set_policy (*p, strlen(*p)); - if (buf == NULL) - { - log_error ("sysdep_cleartext: %s: %s", *p, ipsec_strerror()); - return -1; - } - - if (setsockopt(fd, ipp, opt, buf, ipsec_get_policylen(buf)) < 0) - { - log_error ("sysdep_cleartext: " - "setsockopt (%d, IPPROTO_IP%s, IP%s_IPSEC_POLICY, ...) " - "failed", fd, msgstr, msgstr); - return -1; - } - free(buf); - } - - return 0; -} - -int -sysdep_ipsec_delete_spi (struct sa *sa, struct proto *proto, int incoming) -{ - if (app_none) - return 0; - return KEY_API (delete_spi) (sa, proto, incoming); -} - -int -sysdep_ipsec_enable_sa (struct sa *sa, struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (enable_sa) (sa, isakmp_sa); -} - -int -sysdep_ipsec_group_spis (struct sa *sa, struct proto *proto1, - struct proto *proto2, int incoming) -{ - if (app_none) - return 0; - return KEY_API (group_spis) (sa, proto1, proto2, incoming); -} - -int -sysdep_ipsec_set_spi (struct sa *sa, struct proto *proto, int incoming, - struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API (set_spi) (sa, proto, incoming, isakmp_sa); -} -#endif diff --git a/keyexchange/isakmpd-20041012/sysdep/openbsd/GNUmakefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/openbsd/GNUmakefile.sysdep deleted file mode 100644 index 8a46424..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/openbsd/GNUmakefile.sysdep +++ /dev/null @@ -1,52 +0,0 @@ -# $OpenBSD: GNUmakefile.sysdep,v 1.5 2004/06/26 03:40:57 mcbride Exp $ - -# -# Copyright (c) 1999 Håkan Olsson. All rights reserved. -# Copyright (c) 1999, 2000 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# - - -LIBGMP:= /usr/lib/libgmp.a -LIBCRYPTO:= /usr/lib/libcrypto.a - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -USE_LIBCRYPTO= defined -ifneq (${MACHINE_ARCH},alpha) -ifneq (${MACHINE_ARCH},vax) -ifneq (${MACHINE_ARCH},m88k) -SRCS+= keynote_compat.c -endif -endif -endif -USE_KEYNOTE= defined - -ifndef USE_LIBCRYPTO -DESLIB= -ldes -DESLIBDEP= ${LIBDES} -endif diff --git a/keyexchange/isakmpd-20041012/sysdep/openbsd/Makefile.sysdep b/keyexchange/isakmpd-20041012/sysdep/openbsd/Makefile.sysdep deleted file mode 100644 index 86688bd..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/openbsd/Makefile.sysdep +++ /dev/null @@ -1,52 +0,0 @@ -# $OpenBSD: Makefile.sysdep,v 1.24 2004/06/26 03:40:57 mcbride Exp $ -# $EOM: Makefile.sysdep,v 1.18 2001/01/26 10:55:22 niklas Exp $ - -# -# Copyright (c) 1999, 2000, 2001 Niklas Hallqvist. All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER INN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -# -# This code was written under funding by Ericsson Radio Systems. -# - -IPSEC_SRCS= pf_key_v2.c -IPSEC_CFLAGS= -DUSE_PF_KEY_V2 - -CFLAGS+= -DHAVE_GETIFADDRS -DHAVE_PCAP -CFLAGS+= -DHAVE_CLOSEFROM - -USE_LIBCRYPTO= defined - -.ifdef FEATURES -.if ${FEATURES:Mpolicy} == "policy" -.if ${MACHINE_ARCH} != "alpha" && ${MACHINE_ARCH} != "vax" && ${MACHINE_ARCH} != "m88k" -POLICY+= keynote_compat.c -.endif -USE_KEYNOTE= defined -.endif -.endif - -.ifndef USE_LIBCRYPTO -DESLIB= -ldes -DESLIBDEP= ${LIBDES} -.endif diff --git a/keyexchange/isakmpd-20041012/sysdep/openbsd/keynote_compat.c b/keyexchange/isakmpd-20041012/sysdep/openbsd/keynote_compat.c deleted file mode 100644 index a464375..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/openbsd/keynote_compat.c +++ /dev/null @@ -1,82 +0,0 @@ -/* $OpenBSD: keynote_compat.c,v 1.6 2004/04/15 18:39:30 deraadt Exp $ */ -/* $EOM: keynote_compat.c,v 1.1 2000/10/15 19:18:26 niklas Exp $ */ - -/* - * Copyright (c) 2000 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * By mistake these functions were introduced into libkeynote without - * updating some kind of version preprocessor symbol we can test. - * Provide weak functions that can be used if the libkeynote version - * we link against miss them. - */ - -#pragma weak kn_get_string=_kn_get_string -#pragma weak kn_free_key=_kn_free_key - -/* - * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu) - * - * This code was written by Angelos D. Keromytis in Philadelphia, PA, USA, - * in April-May 1998 - * - * Copyright (C) 1998, 1999 by Angelos D. Keromytis. - * - * Permission to use, copy, and modify this software without fee - * is hereby granted, provided that this entire notice is included in - * all copies of any software which is or includes a copy or - * modification of this software. - * - * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTY. IN PARTICULAR, THE AUTHORS MAKES NO - * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE - * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR - * PURPOSE. - */ - -#include <sys/types.h> -#include <regex.h> -#include <keynote.h> - -extern void keynote_free_key(void *, int); -extern char *keynote_get_private_key(char *); - -/* - * Exportable front-end to keynote_get_private_key(). - */ -char * -_kn_get_string(char *buf) -{ - return keynote_get_private_key(buf); -} - -/* - * Free a key. - */ -void -_kn_free_key(struct keynote_deckey *dc) -{ - if (dc) - keynote_free_key(dc->dec_key, dc->dec_algorithm); -} diff --git a/keyexchange/isakmpd-20041012/sysdep/openbsd/sysdep-os.h b/keyexchange/isakmpd-20041012/sysdep/openbsd/sysdep-os.h deleted file mode 100644 index 05200c6..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/openbsd/sysdep-os.h +++ /dev/null @@ -1,89 +0,0 @@ -/* $OpenBSD: sysdep-os.h,v 1.6 2003/06/03 14:53:11 ho Exp $ */ -/* $EOM: sysdep-os.h,v 1.3 1999/07/08 16:48:40 niklas Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#ifndef _SYSDEP_OS_H_ -#define _SYSDEP_OS_H_ - -/* - * OpenBSD has at various times had non-conformant PF_KEYv2 definitions. - * Here we transform them into being conformant. - */ - -#ifdef SADB_EXT_X_SRC_MASK -#define SADB_X_EXT_SRC_MASK SADB_EXT_X_SRC_MASK -#define SADB_X_EXT_DST_MASK SADB_EXT_X_DST_MASK -#define SADB_X_EXT_PROTOCOL SADB_EXT_X_PROTOCOL -#define SADB_X_EXT_SA2 SADB_EXT_X_SA2 -#define SADB_X_EXT_SRC_FLOW SADB_EXT_X_SRC_FLOW -#define SADB_X_EXT_DST_FLOW SADB_EXT_X_DST_FLOW -#define SADB_X_EXT_DST2 SADB_EXT_X_DST2 - -#define SADB_X_SATYPE_AH_OLD SADB_SATYPE_X_AH_OLD -#define SADB_X_SATYPE_ESP_OLD SADB_SATYPE_X_ESP_OLD -#define SADB_X_SATYPE_IPIP SADB_SATYPE_X_IPIP - -#define SADB_X_AALG_RIPEMD160HMAC96 SADB_AALG_X_RIPEMD160HMAC96 -#define SADB_X_AALG_MD5 SADB_AALG_X_MD5 -#define SADB_X_AALG_SHA1 SADB_AALG_X_SHA1 - -#define SADB_X_EALG_BLF SADB_EALG_X_BLF -#define SADB_X_EALG_CAST SADB_EALG_X_CAST -#define SADB_X_EALG_SKIPJACK SADB_EALG_X_SKIPJACK - -#define SADB_X_SAFLAGS_HALFIV SADB_SAFLAGS_X_HALFIV -#define SADB_X_SAFLAGS_TUNNEL SADB_SAFLAGS_X_TUNNEL -#define SADB_X_SAFLAGS_CHAINDEL SADB_SAFLAGS_X_CHAINDEL -#define SADB_X_SAFLAGS_LOCALFLOW SADB_SAFLAGS_X_LOCALFLOW -#define SADB_X_SAFLAGS_REPLACEFLOW SADB_SAFLAGS_X_REPLACEFLOW - -#endif /* SADB_EXT_X_SRC_MASK */ - -#if defined (SADB_IDENTTYPE_MBOX) && !defined (SADB_IDENTTYPE_USERFQDN) -#define SADB_IDENTTYPE_USERFQDN SADB_IDENTTYPE_MBOX -#endif - -#ifdef FLOW_X_TYPE_USE -#define SADB_X_FLOW_TYPE_USE FLOW_X_TYPE_USE -#define SADB_X_FLOW_TYPE_ACQUIRE FLOW_X_TYPE_ACQUIRE -#define SADB_X_FLOW_TYPE_REQUIRE FLOW_X_TYPE_REQUIRE -#define SADB_X_FLOW_TYPE_BYPASS FLOW_X_TYPE_BYPASS -#define SADB_X_FLOW_TYPE_DENY FLOW_X_TYPE_DENY -#define SADB_X_FLOW_TYPE_DONTACQ FLOW_X_TYPE_DONTACQ -#endif - -#if OPENBSD_IPSEC_API_VERSION == 1 -#define sadb_x_policy sadb_policy -#define sadb_x_policy_len sadb_policy_len -#define sadb_x_policy_exttype sadb_policy_exttype -#define sadb_x_policy_seq sadb_policy_seq -#endif - -#endif /* _SYSDEP_OS_H_ */ diff --git a/keyexchange/isakmpd-20041012/sysdep/openbsd/sysdep.c b/keyexchange/isakmpd-20041012/sysdep/openbsd/sysdep.c deleted file mode 100644 index f59922f..0000000 --- a/keyexchange/isakmpd-20041012/sysdep/openbsd/sysdep.c +++ /dev/null @@ -1,266 +0,0 @@ -/* $OpenBSD: sysdep.c,v 1.28 2004/08/10 15:59:11 ho Exp $ */ -/* $EOM: sysdep.c,v 1.9 2000/12/04 04:46:35 angelos Exp $ */ - -/* - * Copyright (c) 1998, 1999 Niklas Hallqvist. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * This code was written under funding by Ericsson Radio Systems. - */ - -#include <sys/errno.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <stdlib.h> -#include <string.h> - -#include "sysdep.h" - -#include "monitor.h" -#include "util.h" - -#ifdef NEED_SYSDEP_APP -#include "app.h" -#include "conf.h" -#include "ipsec.h" - -#ifdef USE_PF_KEY_V2 -#include "pf_key_v2.h" -#define KEY_API(x) pf_key_v2_##x -#endif - -#endif /* NEED_SYSDEP_APP */ -#include "log.h" - -extern char *__progname; - -/* - * An as strong as possible random number generator, reverting to a - * deterministic pseudo-random one if regrand is set. - */ -u_int32_t -sysdep_random() -{ - if (!regrand) - return arc4random(); - else - return random(); -} - -/* Return the basename of the command used to invoke us. */ -char * -sysdep_progname() -{ - return __progname; -} - -/* Return the length of the sockaddr struct. */ -u_int8_t -sysdep_sa_len(struct sockaddr *sa) -{ - return sa->sa_len; -} - -/* As regress/ use this file I protect the sysdep_app_* stuff like this. */ -#ifdef NEED_SYSDEP_APP -/* - * Prepare the application we negotiate SAs for (i.e. the IPsec stack) - * for communication. We return a file descriptor useable to select(2) on. - */ -int -sysdep_app_open() -{ -#ifdef USE_PRIVSEP - return monitor_pf_key_v2_open(); -#else - return KEY_API(open)(); -#endif -} - -/* - * When select(2) has noticed our application needs attendance, this is what - * gets called. FD is the file descriptor causing the alarm. - */ -void -sysdep_app_handler(int fd) -{ - KEY_API(handler)(fd); -} - -/* Check that the connection named NAME is active, or else make it active. */ -void -sysdep_connection_check(char *name) -{ - KEY_API(connection_check)(name); -} - -/* - * Generate a SPI for protocol PROTO and the source/destination pair given by - * SRC, SRCLEN, DST & DSTLEN. Stash the SPI size in SZ. - */ -u_int8_t * -sysdep_ipsec_get_spi(size_t *sz, u_int8_t proto, struct sockaddr *src, - struct sockaddr *dst, u_int32_t seq) -{ - if (app_none) { - *sz = IPSEC_SPI_SIZE; - /* XXX should be random instead I think. */ - return (u_int8_t *)strdup("\x12\x34\x56\x78"); - } - return KEY_API(get_spi)(sz, proto, src, dst, seq); -} - -struct sa_kinfo * -sysdep_ipsec_get_kernel_sa(u_int8_t *spi, size_t spi_sz, u_int8_t proto, - struct sockaddr *dst) -{ - if (app_none) - return 0; - return KEY_API(get_kernel_sa)(spi, spi_sz, proto, dst); -} - -/* Force communication on socket FD to go in the clear. */ -int -sysdep_cleartext(int fd, int af) -{ - int level, sw; - struct { - int ip_proto; /* IP protocol */ - int auth_level; - int esp_trans_level; - int esp_network_level; - int ipcomp_level; - } optsw[] = { - { - IPPROTO_IP, - IP_AUTH_LEVEL, - IP_ESP_TRANS_LEVEL, - IP_ESP_NETWORK_LEVEL, -#ifdef IP_IPCOMP_LEVEL - IP_IPCOMP_LEVEL -#else - 0 -#endif - }, { - IPPROTO_IPV6, - IPV6_AUTH_LEVEL, - IPV6_ESP_TRANS_LEVEL, - IPV6_ESP_NETWORK_LEVEL, -#ifdef IPV6_IPCOMP_LEVEL - IPV6_IPCOMP_LEVEL -#else - 0 -#endif - }, - }; - - if (app_none) - return 0; - - switch (af) { - case AF_INET: - sw = 0; - break; - case AF_INET6: - sw = 1; - break; - default: - log_print("sysdep_cleartext: unsupported protocol family %d", af); - return -1; - } - - /* - * Need to bypass system security policy, so I can send and - * receive key management datagrams in the clear. - */ - level = IPSEC_LEVEL_BYPASS; - if (monitor_setsockopt(fd, optsw[sw].ip_proto, optsw[sw].auth_level, - (char *) &level, sizeof level) == -1) { - log_error("sysdep_cleartext: " - "setsockopt (%d, %d, IP_AUTH_LEVEL, ...) failed", fd, - optsw[sw].ip_proto); - return -1; - } - if (monitor_setsockopt(fd, optsw[sw].ip_proto, optsw[sw].esp_trans_level, - (char *) &level, sizeof level) == -1) { - log_error("sysdep_cleartext: " - "setsockopt (%d, %d, IP_ESP_TRANS_LEVEL, ...) failed", fd, - optsw[sw].ip_proto); - return -1; - } - if (monitor_setsockopt(fd, optsw[sw].ip_proto, optsw[sw].esp_network_level, - (char *) &level, sizeof level) == -1) { - log_error("sysdep_cleartext: " - "setsockopt (%d, %d, IP_ESP_NETWORK_LEVEL, ...) failed", fd, - optsw[sw].ip_proto); - return -1; - } - if (optsw[sw].ipcomp_level && - monitor_setsockopt(fd, optsw[sw].ip_proto, optsw[sw].ipcomp_level, - (char *) &level, sizeof level) == -1 && - errno != ENOPROTOOPT) { - log_error("sysdep_cleartext: " - "setsockopt (%d, %d, IP_IPCOMP_LEVEL, ...) failed,", fd, - optsw[sw].ip_proto); - return -1; - } - return 0; -} - -int -sysdep_ipsec_delete_spi(struct sa *sa, struct proto *proto, int incoming) -{ - if (app_none) - return 0; - return KEY_API(delete_spi)(sa, proto, incoming); -} - -int -sysdep_ipsec_enable_sa(struct sa *sa, struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API(enable_sa)(sa, isakmp_sa); -} - -int -sysdep_ipsec_group_spis(struct sa *sa, struct proto *proto1, - struct proto *proto2, int incoming) -{ - if (app_none) - return 0; - return KEY_API(group_spis)(sa, proto1, proto2, incoming); -} - -int -sysdep_ipsec_set_spi(struct sa *sa, struct proto *proto, int incoming, - struct sa *isakmp_sa) -{ - if (app_none) - return 0; - return KEY_API(set_spi) (sa,proto, incoming, isakmp_sa); -} -#endif |