diff options
| author | watcherhd <watcherhd@e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb> | 2011-11-26 14:19:43 +0000 |
|---|---|---|
| committer | watcherhd <watcherhd@e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb> | 2011-11-26 14:19:43 +0000 |
| commit | 7aff1e4cb053394db57c2814d5fe1e6493e0cc75 (patch) | |
| tree | c8585e44049b37e4da152495c954242204c2c38d /CryptoPP/crypto/blowfish.h | |
| parent | 6f3d69266933ef120d229e0daf2da164b77214d0 (diff) | |
Project folders rename part 2
git-svn-id: http://miranda-plugins.googlecode.com/svn/trunk@214 e753b5eb-9565-29b2-b5c5-2cc6f99dfbcb
Diffstat (limited to 'CryptoPP/crypto/blowfish.h')
| -rw-r--r-- | CryptoPP/crypto/blowfish.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/CryptoPP/crypto/blowfish.h b/CryptoPP/crypto/blowfish.h new file mode 100644 index 0000000..d36af88 --- /dev/null +++ b/CryptoPP/crypto/blowfish.h @@ -0,0 +1,46 @@ +#ifndef CRYPTOPP_BLOWFISH_H
+#define CRYPTOPP_BLOWFISH_H
+
+/** \file */
+
+#include "seckey.h"
+#include "secblock.h"
+
+NAMESPACE_BEGIN(CryptoPP)
+
+//! _
+struct Blowfish_Info : public FixedBlockSize<8>, public VariableKeyLength<16, 1, 56>, public FixedRounds<16>
+{
+ static const char *StaticAlgorithmName() {return "Blowfish";}
+};
+
+//! <a href="http://www.weidai.com/scan-mirror/cs.html#Blowfish">Blowfish</a>
+class Blowfish : public Blowfish_Info, public BlockCipherDocumentation
+{
+ class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<Blowfish_Info>
+ {
+ public:
+ void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
+ void UncheckedSetKey(const byte *key_string, unsigned int keylength, const NameValuePairs ¶ms);
+
+ private:
+ void crypt_block(const word32 in[2], word32 out[2]) const;
+
+ static const word32 p_init[ROUNDS+2];
+ static const word32 s_init[4*256];
+
+ FixedSizeSecBlock<word32, ROUNDS+2> pbox;
+ FixedSizeSecBlock<word32, 4*256> sbox;
+ };
+
+public:
+ typedef BlockCipherFinal<ENCRYPTION, Base> Encryption;
+ typedef BlockCipherFinal<DECRYPTION, Base> Decryption;
+};
+
+typedef Blowfish::Encryption BlowfishEncryption;
+typedef Blowfish::Decryption BlowfishDecryption;
+
+NAMESPACE_END
+
+#endif
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