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CHAM128 Class Reference

CHAM 128-bit block cipher. More...

#include <cham.h>

Inheritance diagram for CHAM128:
CHAM128_Info BlockCipherDocumentation FixedBlockSize< 16 > VariableKeyLength< 16, 16, 32, 16 >

Classes

class  Base
 CHAM block cipher transformation functions. More...
 
class  Dec
 Decryption transformation. More...
 
class  Enc
 Encryption transformation. More...
 

Public Types

typedef BlockCipherFinal< ENCRYPTION, EncEncryption
 CHAM128 encryption.
 
typedef BlockCipherFinal< DECRYPTION, DecDecryption
 CHAM128 decryption.
 
- Public Types inherited from BlockCipherDocumentation
typedef BlockCipher Encryption
 implements the BlockCipher interface
 
typedef BlockCipher Decryption
 implements the BlockCipher interface
 

Additional Inherited Members

- Public Member Functions inherited from FixedBlockSize< 16 >
 CRYPTOPP_CONSTANT (BLOCKSIZE=N)
 The block size of the algorithm provided as a constant.
 
- Public Member Functions inherited from VariableKeyLength< 16, 16, 32, 16 >
 CRYPTOPP_CONSTANT (MIN_KEYLENGTH=N)
 The minimum key length used by the algorithm provided as a constant.
 
 CRYPTOPP_CONSTANT (MAX_KEYLENGTH=M)
 The maximum key length used by the algorithm provided as a constant.
 
 CRYPTOPP_CONSTANT (DEFAULT_KEYLENGTH=D)
 The default key length used by the algorithm provided as a constant.
 
 CRYPTOPP_CONSTANT (KEYLENGTH_MULTIPLE=Q)
 The key length multiple used by the algorithm provided as a constant.
 
 CRYPTOPP_CONSTANT (IV_REQUIREMENT=SimpleKeyingInterface::NOT_RESYNCHRONIZABLE)
 The default IV requirements for the algorithm provided as a constant.
 
 CRYPTOPP_CONSTANT (IV_LENGTH=0)
 The default initialization vector length for the algorithm provided as a constant.
 
CRYPTOPP_STATIC_CONSTEXPR size_t CRYPTOPP_API StaticGetValidKeyLength (size_t keylength)
 Provides a valid key length for the algorithm provided by a static function.
 
- Static Public Member Functions inherited from CHAM128_Info
static const std::string StaticAlgorithmName ()
 The algorithm name.
 

Detailed Description

CHAM 128-bit block cipher.

CHAM128 provides 128-bit block size. The valid key size is 128-bit and 256-bit.

Note
Crypto++ provides a byte oriented implementation
See also
CHAM64, CHAM, CHAM: A Family of Lightweight Block Ciphers for Resource-Constrained Devices
Since
Crypto++ 8.0

Definition at line 121 of file cham.h.

Member Typedef Documentation

◆ Decryption

CHAM128 decryption.

Definition at line 169 of file cham.h.

◆ Encryption

CHAM128 encryption.

Definition at line 167 of file cham.h.


The documentation for this class was generated from the following file: