FixedKeyLength< N, IV_REQ, IV_L > Class Template Reference

Inherited by keyed algorithms with fixed key length. More...

#include <seckey.h>

Public Member Functions
CRYPTOPP_STATIC_CONSTEXPR size_t CRYPTOPP_API	StaticGetValidKeyLength (size_t keylength)
	The default key length used by the algorithm provided as a constant. More...

Detailed Description

template<unsigned int N, unsigned int IV_REQ = SimpleKeyingInterface::NOT_RESYNCHRONIZABLE, unsigned int IV_L = 0>
class FixedKeyLength< N, IV_REQ, IV_L >

Inherited by keyed algorithms with fixed key length.

Template Parameters

N	Default key length, in bytes
IV_REQ	the IV requirements
IV_L	default IV length, in bytes

See also

SimpleKeyingInterface

Definition at line 127 of file seckey.h.

Member Function Documentation

template<unsigned int N, unsigned int IV_REQ = SimpleKeyingInterface::NOT_RESYNCHRONIZABLE, unsigned int IV_L = 0>

CRYPTOPP_STATIC_CONSTEXPR size_t CRYPTOPP_API FixedKeyLength< N, IV_REQ, IV_L >::StaticGetValidKeyLength ( size_t  keylength )

inline

The default key length used by the algorithm provided as a constant.

KEYLENGTH is provided in bytes, not bits The minimum key length used by the algorithm provided as a constant

MIN_KEYLENGTH is provided in bytes, not bits The maximum key length used by the algorithm provided as a constant

MAX_KEYLENGTH is provided in bytes, not bits The default key length used by the algorithm provided as a constant

DEFAULT_KEYLENGTH is provided in bytes, not bits The default IV requirements for the algorithm provided as a constant

The default value is NOT_RESYNCHRONIZABLE. See IV_Requirement in cryptlib.h for allowed values. The default IV length used by the algorithm provided as a constant

IV_LENGTH is provided in bytes, not bits. The default implementation uses 0. The default key length for the algorithm provided by a static function.

Parameters

keylength

the size of the key, in bytes

The default implementation returns KEYLENGTH. keylength is unused in the default implementation.

Definition at line 153 of file seckey.h.

---

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

• src/cryptopp/seckey.h