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Diffstat (limited to '')
| -rw-r--r-- | CryptoPP/twofish.h | 59 |
1 files changed, 0 insertions, 59 deletions
diff --git a/CryptoPP/twofish.h b/CryptoPP/twofish.h deleted file mode 100644 index 9ba2903bd..000000000 --- a/CryptoPP/twofish.h +++ /dev/null @@ -1,59 +0,0 @@ -#ifndef CRYPTOPP_TWOFISH_H -#define CRYPTOPP_TWOFISH_H - -/** \file -*/ - -#include "seckey.h" -#include "secblock.h" - -NAMESPACE_BEGIN(CryptoPP) - -//! _ -struct Twofish_Info : public FixedBlockSize<16>, public VariableKeyLength<16, 0, 32>, FixedRounds<16> -{ - static const char *StaticAlgorithmName() {return "Twofish";} -}; - -/// <a href="http://www.weidai.com/scan-mirror/cs.html#Twofish">Twofish</a> -class Twofish : public Twofish_Info, public BlockCipherDocumentation -{ - class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<Twofish_Info> - { - public: - void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs ¶ms); - - protected: - static word32 h0(word32 x, const word32 *key, unsigned int kLen); - static word32 h(word32 x, const word32 *key, unsigned int kLen); - - static const byte q[2][256]; - static const word32 mds[4][256]; - - FixedSizeSecBlock<word32, 40> m_k; - FixedSizeSecBlock<word32, 4*256> m_s; - }; - - class CRYPTOPP_NO_VTABLE Enc : public Base - { - public: - void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const; - }; - - class CRYPTOPP_NO_VTABLE Dec : public Base - { - public: - void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const; - }; - -public: - typedef BlockCipherFinal<ENCRYPTION, Enc> Encryption; - typedef BlockCipherFinal<DECRYPTION, Dec> Decryption; -}; - -typedef Twofish::Encryption TwofishEncryption; -typedef Twofish::Decryption TwofishDecryption; - -NAMESPACE_END - -#endif |