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authorErwin Nindl <nine@wirdorange.org>2007-07-13 16:05:16 +0000
committerErwin Nindl <nine@wirdorange.org>2007-07-13 16:05:16 +0000
commit17b77485fa4ea8ecbf472e2d1daa15007ff93705 (patch)
tree1b1c72d09b898f8d5dcdd68dcbd86d030e66ded5 /srtp/crypto/test/rand_gen.c
parentbugfix window size (diff)
* removed srtp directory
* install libsrtp under /usr/local/lib * cleaned up Makefile
Diffstat (limited to 'srtp/crypto/test/rand_gen.c')
-rw-r--r--srtp/crypto/test/rand_gen.c140
1 files changed, 0 insertions, 140 deletions
diff --git a/srtp/crypto/test/rand_gen.c b/srtp/crypto/test/rand_gen.c
deleted file mode 100644
index ccea097..0000000
--- a/srtp/crypto/test/rand_gen.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * rand_gen.c
- *
- * a random source (random number generator)
- *
- * David A. McGrew
- * Cisco Systems, Inc.
- */
-/*
- *
- * Copyright(c) 2001-2006 Cisco Systems, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 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.
- *
- * Neither the name of the Cisco Systems, Inc. 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 COPYRIGHT HOLDERS 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
- * COPYRIGHT HOLDERS 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.
- *
- */
-
-
-#include <stdio.h> /* for printf() */
-#include <unistd.h> /* for getopt() */
-#include "crypto_kernel.h"
-
-/*
- * MAX_PRINT_STRING_LEN is defined in datatypes.h, and is the length
- * of the largest hexadecimal string that can be generated by the
- * function octet_string_hex_string().
- */
-
-#define BUF_LEN (MAX_PRINT_STRING_LEN/2)
-
-void
-usage(char *prog_name) {
- printf("usage: %s -n <num_bytes> [-l][ -d debug_module ]*\n"
- " -n <num> output <num> random bytes, where <num>"
- " is between zero and %d\n"
- " -l list the avaliable debug modules\n"
- " -d <mod> turn on debugging module <mod>\n",
- prog_name, BUF_LEN);
- exit(255);
-}
-
-int
-main (int argc, char *argv[]) {
- extern char *optarg;
- int q;
- int num_octets = 0;
- unsigned do_list_mods = 0;
- err_status_t status;
-
- if (argc == 1)
- usage(argv[0]);
-
- /* initialize kernel - we need to do this before anything else */
- status = crypto_kernel_init();
- if (status) {
- printf("error: crypto_kernel init failed\n");
- exit(1);
- }
-
- /* process input arguments */
- while (1) {
- q = getopt(argc, argv, "ld:n:");
- if (q == -1)
- break;
- switch (q) {
- case 'd':
- status = crypto_kernel_set_debug_module(optarg, 1);
- if (status) {
- printf("error: set debug module (%s) failed\n", optarg);
- exit(1);
- }
- break;
- case 'l':
- do_list_mods = 1;
- break;
- case 'n':
- num_octets = atoi(optarg);
- if (num_octets < 0 || num_octets > BUF_LEN)
- usage(argv[0]);
- break;
- default:
- usage(argv[0]);
- }
- }
-
- if (do_list_mods) {
- status = crypto_kernel_list_debug_modules();
- if (status) {
- printf("error: list of debug modules failed\n");
- exit(1);
- }
- }
-
- if (num_octets > 0) {
- uint8_t buffer[BUF_LEN];
-
- status = crypto_get_random(buffer, num_octets);
- if (status) {
- printf("error: failure in random source\n");
- } else {
- printf("%s\n", octet_string_hex_string(buffer, num_octets));
- }
- }
-
- status = crypto_kernel_shutdown();
- if (status) {
- printf("error: crypto_kernel shutdown failed\n");
- exit(1);
- }
-
- return 0;
-}
-