Classes for the SM4 block cipher. More...

#include <sm4.h>

Inheritance diagram for SM4:

Classes
class	Base
	SM4 block cipher transformation functions. More...

class	Dec
	Decryption transformation. More...

class	Enc
	Encryption transformation. More...

Public Types
typedef BlockCipherFinal< ENCRYPTION, Enc >	Encryption

typedef BlockCipherFinal< DECRYPTION, Dec >	Decryption

Public Types inherited from BlockCipherDocumentation
typedef BlockCipher	Encryption
	implements the BlockCipher interface More...

typedef BlockCipher	Decryption
	implements the BlockCipher interface More...

Additional Inherited Members
Static Public Member Functions inherited from SM4_Info
static const std::string	StaticAlgorithmName ()

Static Public Member Functions inherited from FixedKeyLength< 16 >
static size_t	StaticGetValidKeyLength (size_t keylength)
	The default key length for the algorithm provided by a static function. More...

Static Public Attributes inherited from FixedBlockSize< 16 >
static const int	BLOCKSIZE
	The block size of the algorithm provided as a constant. More...

Static Public Attributes inherited from FixedKeyLength< 16 >
static const int	KEYLENGTH
	The default key length used by the algorithm provided as a constant. More...

static const int	MIN_KEYLENGTH
	The minimum key length used by the algorithm provided as a constant. More...

static const int	MAX_KEYLENGTH
	The maximum key length used by the algorithm provided as a constant. More...

static const int	DEFAULT_KEYLENGTH
	The default key length used by the algorithm provided as a constant. More...

static const int	IV_REQUIREMENT
	The default IV requirements for the algorithm provided as a constant. More...

static const int	IV_LENGTH
	The default IV length used by the algorithm provided as a constant. More...

Detailed Description

Classes for the SM4 block cipher.

SM4 is a block cipher designed by Xiaoyun Wang, et al. The block cipher is part of the Chinese State Cryptography Administration portfolio. The cipher was formerly known as SMS4.