Crypto++
serpent.h
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1 #ifndef CRYPTOPP_SERPENT_H
2 #define CRYPTOPP_SERPENT_H
3 
4 /** \file
5 */
6 
7 #include "seckey.h"
8 #include "secblock.h"
9 
10 NAMESPACE_BEGIN(CryptoPP)
11 
12 //! _
13 struct Serpent_Info : public FixedBlockSize<16>, public VariableKeyLength<16, 0, 32>, public FixedRounds<32>
14 {
15  static const char *StaticAlgorithmName() {return "Serpent";}
16 };
17 
18 /// <a href="http://www.weidai.com/scan-mirror/cs.html#Serpent">Serpent</a>
20 {
21  class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<Serpent_Info>
22  {
23  public:
24  void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &params);
25 
26  protected:
28  };
29 
30  class CRYPTOPP_NO_VTABLE Enc : public Base
31  {
32  public:
33  void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
34  };
35 
36  class CRYPTOPP_NO_VTABLE Dec : public Base
37  {
38  public:
39  void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
40  };
41 
42 public:
45 };
46 
49 
50 NAMESPACE_END
51 
52 #endif