From 3d174037c175e33b0b57c0639ab7440e9f5d6abc Mon Sep 17 00:00:00 2001 From: Christian Pointner Date: Tue, 19 Feb 2008 17:31:04 +0000 Subject: replaces cypher with cipher --- cypher.h | 84 ---------------------------------------------------------------- 1 file changed, 84 deletions(-) delete mode 100644 cypher.h (limited to 'cypher.h') diff --git a/cypher.h b/cypher.h deleted file mode 100644 index 52a1895..0000000 --- a/cypher.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * anytun - * - * The secure anycast tunneling protocol (satp) defines a protocol used - * for communication between any combination of unicast and anycast - * tunnel endpoints. It has less protocol overhead than IPSec in Tunnel - * mode and allows tunneling of every ETHER TYPE protocol (e.g. - * ethernet, ip, arp ...). satp directly includes cryptography and - * message authentication based on the methodes used by SRTP. It is - * intended to deliver a generic, scaleable and secure solution for - * tunneling and relaying of packets of any protocol. - * - * - * Copyright (C) 2007 anytun.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 - * as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef _CYPHER_H_ -#define _CYPHER_H_ - -#include "datatypes.h" -#include "buffer.h" -#include "encryptedPacket.h" -#include "plainPacket.h" - -#include - - -class Cypher -{ -public: - Cypher() {}; - virtual ~Cypher() {}; - - void setKey(Buffer key) {}; - void setSalt(Buffer salt) {}; - void encrypt(const PlainPacket & in,EncryptedPacket & out, seq_nr_t seq_nr, sender_id_t sender_id); - void decrypt(const EncryptedPacket & in,PlainPacket & out); -private: - virtual void cypher(u_int8_t * in, u_int8_t * out, u_int32_t length, seq_nr_t seq_nr, sender_id_t sender_id) {}; -}; - -//****** NullCypher ****** - -class NullCypher : public Cypher -{ -public: - NullCypher() {}; - ~NullCypher() {}; -protected: - void cypher(u_int8_t * in, u_int8_t * out, u_int32_t length, seq_nr_t seq_nr, sender_id_t sender_id); -}; - -//****** AesIcmCypher ****** - -class AesIcmCypher : public Cypher -{ -public: - AesIcmCypher(); - ~AesIcmCypher(); - void setKey(Buffer key); - void setSalt(Buffer salt); - -protected: - void cypher(u_int8_t * in, u_int8_t * out, u_int32_t length, seq_nr_t seq_nr, sender_id_t sender_id); - gcry_cipher_hd_t cipher_; - Buffer salt_; -}; - - -#endif -- cgit v1.2.3