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#ifndef CRYPTOPP_SHACAL2_H
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#define CRYPTOPP_SHACAL2_H
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#include "seckey.h"
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#include "secblock.h"
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00010 NAMESPACE_BEGIN(CryptoPP)
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00013 struct
SHACAL2_Info : public
FixedBlockSize<32>, public
VariableKeyLength<16, 16, 64>
00014 {
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static const char *StaticAlgorithmName() {
return "SHACAL-2";}
00016 };
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00018
00019 class SHACAL2 :
public SHACAL2_Info,
public BlockCipherDocumentation
00020 {
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class CRYPTOPP_NO_VTABLE Base :
public BlockCipherImpl<SHACAL2_Info>
00022 {
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public:
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void UncheckedSetKey(
CipherDir direction,
const byte *userKey,
unsigned int length);
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protected:
00027 FixedSizeSecBlock<word32, 64> m_key;
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static const word32 K[64];
00030 };
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class CRYPTOPP_NO_VTABLE Enc :
public Base
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public:
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void ProcessAndXorBlock(
const byte *inBlock,
const byte *xorBlock, byte *outBlock)
const;
00036 };
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class CRYPTOPP_NO_VTABLE Dec :
public Base
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public:
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void ProcessAndXorBlock(
const byte *inBlock,
const byte *xorBlock, byte *outBlock)
const;
00042 };
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public:
00045 typedef BlockCipherFinal<ENCRYPTION, Enc> Encryption;
00046 typedef BlockCipherFinal<DECRYPTION, Dec> Decryption;
00047 };
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typedef SHACAL2::Encryption SHACAL2Encryption;
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typedef SHACAL2::Decryption SHACAL2Decryption;
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00052 NAMESPACE_END
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#endif