Crypto++  5.6.3
Free C++ class library of cryptographic schemes
camellia.h
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1 // camellia.h - written and placed in the public domain by Wei Dai
2 
3 //! \file camellia.h
4 //! \brief Classes for the Cameliia block cipher
5 
6 #ifndef CRYPTOPP_CAMELLIA_H
7 #define CRYPTOPP_CAMELLIA_H
8 
9 #include "config.h"
10 #include "seckey.h"
11 #include "secblock.h"
12 
13 NAMESPACE_BEGIN(CryptoPP)
14 
15 //! _
16 struct Camellia_Info : public FixedBlockSize<16>, public VariableKeyLength<16, 16, 32, 8>
17 {
18  static const char *StaticAlgorithmName() {return "Camellia";}
19 };
20 
21 /// <a href="http://www.weidai.com/scan-mirror/cs.html#Camellia">Camellia</a>
23 {
24  class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<Camellia_Info>
25  {
26  public:
27  void UncheckedSetKey(const byte *key, unsigned int keylen, const NameValuePairs &params);
28  void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
29 
30  protected:
31  static const byte s1[256];
32  static const word32 SP[4][256];
33 
34  unsigned int m_rounds;
35  SecBlock<word32> m_key;
36  };
37 
38 public:
41 };
42 
45 
46 NAMESPACE_END
47 
48 #endif
Provides Encryption and Decryption typedefs used by derived classes to implement a block cipher...
Definition: seckey.h:385
Library configuration file.
Classes and functions for secure memory allocations.
Inherited by block ciphers with fixed block size.
Definition: seckey.h:34
Classes and functions for implementing secret key algorithms.
Provides class member functions to key a block cipher.
Definition: seckey.h:305
Camellia
Definition: camellia.h:22
Inherited by keyed algorithms with variable key length.
Definition: seckey.h:152
Provides class member functions to access BlockCipher constants.
Definition: seckey.h:292
Crypto++ library namespace.
Interface for retrieving values given their names.
Definition: cryptlib.h:261