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-rw-r--r--CryptoPP/vmac.h68
1 files changed, 0 insertions, 68 deletions
diff --git a/CryptoPP/vmac.h b/CryptoPP/vmac.h
deleted file mode 100644
index 07240173c..000000000
--- a/CryptoPP/vmac.h
+++ /dev/null
@@ -1,68 +0,0 @@
-#ifndef CRYPTOPP_VMAC_H
-#define CRYPTOPP_VMAC_H
-
-#include "iterhash.h"
-#include "seckey.h"
-
-NAMESPACE_BEGIN(CryptoPP)
-
-/// .
-class VMAC_Base : public IteratedHashBase<word64, MessageAuthenticationCode>
-{
-public:
- std::string AlgorithmName() const {return std::string("VMAC(") + GetCipher().AlgorithmName() + ")-" + IntToString(DigestSize()*8);}
- unsigned int IVSize() const {return GetCipher().BlockSize();}
- unsigned int MinIVLength() const {return 1;}
- void Resynchronize(const byte *nonce, int length=-1);
- void GetNextIV(RandomNumberGenerator &rng, byte *IV);
- unsigned int DigestSize() const {return m_is128 ? 16 : 8;};
- void UncheckedSetKey(const byte *userKey, unsigned int keylength, const NameValuePairs &params);
- void TruncatedFinal(byte *mac, size_t size);
- unsigned int BlockSize() const {return m_L1KeyLength;}
- ByteOrder GetByteOrder() const {return LITTLE_ENDIAN_ORDER;}
-
-protected:
- virtual BlockCipher & AccessCipher() =0;
- virtual int DefaultDigestSize() const =0;
- const BlockCipher & GetCipher() const {return const_cast<VMAC_Base *>(this)->AccessCipher();}
- void HashEndianCorrectedBlock(const word64 *data);
- size_t HashMultipleBlocks(const word64 *input, size_t length);
- void Init() {}
- word64* StateBuf() {return NULL;}
- word64* DataBuf() {return (word64 *)m_data();}
-
- void VHASH_Update_SSE2(const word64 *data, size_t blocksRemainingInWord64, int tagPart);
-#if !(defined(_MSC_VER) && _MSC_VER < 1300) // can't use function template here with VC6
- template <bool T_128BitTag>
-#endif
- void VHASH_Update_Template(const word64 *data, size_t blockRemainingInWord128);
- void VHASH_Update(const word64 *data, size_t blocksRemainingInWord128);
-
- CRYPTOPP_BLOCK_1(polyState, word64, 4*(m_is128+1))
- CRYPTOPP_BLOCK_2(nhKey, word64, m_L1KeyLength/sizeof(word64) + 2*m_is128)
- CRYPTOPP_BLOCK_3(data, byte, m_L1KeyLength)
- CRYPTOPP_BLOCK_4(l3Key, word64, 2*(m_is128+1))
- CRYPTOPP_BLOCK_5(nonce, byte, IVSize())
- CRYPTOPP_BLOCK_6(pad, byte, IVSize())
- CRYPTOPP_BLOCKS_END(6)
-
- bool m_is128, m_padCached, m_isFirstBlock;
- int m_L1KeyLength;
-};
-
-/// <a href="http://www.cryptolounge.org/wiki/VMAC">VMAC</a>
-template <class T_BlockCipher, int T_DigestBitSize = 128>
-class VMAC : public SimpleKeyingInterfaceImpl<VMAC_Base, SameKeyLengthAs<T_BlockCipher, SimpleKeyingInterface::UNIQUE_IV, T_BlockCipher::BLOCKSIZE> >
-{
-public:
- static std::string StaticAlgorithmName() {return std::string("VMAC(") + T_BlockCipher::StaticAlgorithmName() + ")-" + IntToString(T_DigestBitSize);}
-
-private:
- BlockCipher & AccessCipher() {return m_cipher;}
- int DefaultDigestSize() const {return T_DigestBitSize/8;}
- typename T_BlockCipher::Encryption m_cipher;
-};
-
-NAMESPACE_END
-
-#endif