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author | Jeffrey Walton <noloader@gmail.com> | 2015-11-05 01:59:46 -0500 |
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committer | Jeffrey Walton <noloader@gmail.com> | 2015-11-05 01:59:46 -0500 |
commit | 48809d4e85c125814425c621d8d0d89f95405924 (patch) | |
tree | 1010fd16c4b1199f3d27dd726dda241a2bd29f83 /twofish.h | |
parent | 025337a94aceb75d188149db70c2094673772816 (diff) | |
download | cryptopp-git-48809d4e85c125814425c621d8d0d89f95405924.tar.gz |
CRYPTOPP 5.6.3 RC6 checkin
Diffstat (limited to 'twofish.h')
-rw-r--r-- | twofish.h | 118 |
1 files changed, 59 insertions, 59 deletions
@@ -1,59 +1,59 @@ -#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 +#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
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