FixedKeyLength< N, IV_REQ, IV_L > Class Template Reference

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

#include <seckey.h>

Static Public Member Functions
static size_t	StaticGetValidKeyLength (size_t keylength)
	The default key length for the algorithm provided by a static function.

Static Public Attributes
static const int	KEYLENGTH =N
	The default key length used by the algorithm provided as a constant.
static const int	MIN_KEYLENGTH =N
	The minimum key length used by the algorithm provided as a constant.
static const int	MAX_KEYLENGTH =N
	The maximum key length used by the algorithm provided as a constant.
static const int	DEFAULT_KEYLENGTH =N
	The default key length used by the algorithm provided as a constant.
static const int	IV_REQUIREMENT = IV_REQ
	The default IV requirements for the algorithm provided as a constant.
static const int	IV_LENGTH = IV_L
	The default IV length used by the algorithm provided as a constant.

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 124 of file seckey.h.

Member Function Documentation

StaticGetValidKeyLength()

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

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

inlinestatic

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 150 of file seckey.h.

Member Data Documentation

KEYLENGTH

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

const int FixedKeyLength< N, IV_REQ, IV_L >::KEYLENGTH =N

static

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

KEYLENGTH is provided in bytes, not bits

Definition at line 129 of file seckey.h.

MIN_KEYLENGTH

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

const int FixedKeyLength< N, IV_REQ, IV_L >::MIN_KEYLENGTH =N

static

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

MIN_KEYLENGTH is provided in bytes, not bits

Definition at line 132 of file seckey.h.

MAX_KEYLENGTH

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

const int FixedKeyLength< N, IV_REQ, IV_L >::MAX_KEYLENGTH =N

static

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

MAX_KEYLENGTH is provided in bytes, not bits

Definition at line 135 of file seckey.h.

DEFAULT_KEYLENGTH

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

const int FixedKeyLength< N, IV_REQ, IV_L >::DEFAULT_KEYLENGTH =N

static

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

DEFAULT_KEYLENGTH is provided in bytes, not bits

Definition at line 138 of file seckey.h.

IV_REQUIREMENT

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

const int FixedKeyLength< N, IV_REQ, IV_L >::IV_REQUIREMENT = IV_REQ

static

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.

Definition at line 142 of file seckey.h.

IV_LENGTH

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

const int FixedKeyLength< N, IV_REQ, IV_L >::IV_LENGTH = IV_L

static

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.

Definition at line 145 of file seckey.h.

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

• seckey.h