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authorOthmar Gsenger <otti@anytun.org>2008-04-12 11:38:42 +0000
committerOthmar Gsenger <otti@anytun.org>2008-04-12 11:38:42 +0000
commitfffd213c8cba2135afda493d797c41c10354770e (patch)
treebb5eea1b12871d8c3fed0e687d83be3e504d11b2 /keyDerivation.h
parentsvn cleanup (diff)
big svn cleanup
Diffstat (limited to 'keyDerivation.h')
-rw-r--r--keyDerivation.h140
1 files changed, 0 insertions, 140 deletions
diff --git a/keyDerivation.h b/keyDerivation.h
deleted file mode 100644
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--- a/keyDerivation.h
+++ /dev/null
@@ -1,140 +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 <satp@wirdorange.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 _KEYDERIVATION_H_
-#define _KEYDERIVATION_H_
-
-#include "datatypes.h"
-#include "buffer.h"
-#include "threadUtils.hpp"
-#include "syncBuffer.h"
-
-#include <gcrypt.h>
-#include <boost/archive/text_oarchive.hpp>
-#include <boost/archive/text_iarchive.hpp>
-
-
-typedef enum {
- LABEL_SATP_ENCRYPTION = 0x00,
- LABEL_SATP_MSG_AUTH = 0x01,
- LABEL_SATP_SALT = 0x02,
-} satp_prf_label;
-
-
-class KeyDerivation
-{
-public:
- KeyDerivation() : ld_kdr_(0), master_salt_(0), master_key_(0) {};
- virtual ~KeyDerivation() {};
-
- void setLogKDRate(const u_int8_t ld_rate);
-
- virtual void init(Buffer key, Buffer salt) = 0;
- virtual void generate(satp_prf_label label, seq_nr_t seq_nr, Buffer& key) = 0;
-
- virtual std::string printType() { return "KeyDerivation"; };
-
-protected:
- virtual void updateMasterKey() = 0;
-
- KeyDerivation(const KeyDerivation & src);
- friend class boost::serialization::access;
- template<class Archive>
- void serialize(Archive & ar, const unsigned int version)
- {
- Lock lock(mutex_);
- ar & ld_kdr_;
- ar & master_salt_;
- ar & master_key_;
- updateMasterKey();
- }
-
- int8_t ld_kdr_; // ld(key_derivation_rate)
- SyncBuffer master_salt_;
- SyncBuffer master_key_;
-
- Mutex mutex_;
-};
-
-BOOST_IS_ABSTRACT(KeyDerivation)
-
-//****** NullKeyDerivation ******
-
-class NullKeyDerivation : public KeyDerivation
-{
-public:
- NullKeyDerivation() {};
- ~NullKeyDerivation() {};
-
- void init(Buffer key, Buffer salt) {};
- void generate(satp_prf_label label, seq_nr_t seq_nr, Buffer& key);
-
- std::string printType() { return "NullKeyDerivation"; };
-
-private:
- void updateMasterKey() {};
-
- friend class boost::serialization::access;
- template<class Archive>
- void serialize(Archive & ar, const unsigned int version)
- {
- ar & boost::serialization::base_object<KeyDerivation>(*this);
- }
-
-};
-
-//****** AesIcmKeyDerivation ******
-
-class AesIcmKeyDerivation : public KeyDerivation
-{
-public:
- AesIcmKeyDerivation() : cipher_(NULL) {};
- ~AesIcmKeyDerivation();
-
- void init(Buffer key, Buffer salt);
- void generate(satp_prf_label label, seq_nr_t seq_nr, Buffer& key);
-
- std::string printType() { return "AesIcmKeyDerivation"; };
-
-private:
- void updateMasterKey();
-
- friend class boost::serialization::access;
- template<class Archive>
- void serialize(Archive & ar, const unsigned int version)
- {
- ar & boost::serialization::base_object<KeyDerivation>(*this);
- }
-
- gcry_cipher_hd_t cipher_;
-};
-
-#endif
-