HMAC< T > Class Template Reference

HMAC. More...

#include <hmac.h>

Inheritance diagram for HMAC< T >:

Public Member Functions
	HMAC ()
	Construct a HMAC.
	HMAC (const byte *key, size_t length=HMAC_Base::DEFAULT_KEYLENGTH)
	Construct a HMAC.
std::string	AlgorithmName () const
std::string	AlgorithmProvider () const
Public Member Functions inherited from AlgorithmImpl< BASE, ALGORITHM_INFO >
std::string	AlgorithmName () const
	The algorithm name.

Static Public Member Functions
static std::string	StaticAlgorithmName ()
Static Public Member Functions inherited from AlgorithmImpl< BASE, ALGORITHM_INFO >
static std::string	StaticAlgorithmName ()
	The algorithm name.

Static Public Attributes
static const int	DIGESTSIZE =T::DIGESTSIZE
static const int	BLOCKSIZE =T::BLOCKSIZE

Detailed Description

template<class T>
class HMAC< T >

HMAC.

Template Parameters

T	HashTransformation derived class

HMAC derives from MessageAuthenticationCodeImpl. It calculates the HMAC using HMAC(K, text) = H(K XOR opad, H(K XOR ipad, text)).

See also

HMAC

Since

Crypto++ 2.1

Definition at line 52 of file hmac.h.

Constructor & Destructor Documentation

~HMAC()

template<class T >

virtual HMAC< T >::~HMAC ( )

inlinevirtual

Definition at line 58 of file hmac.h.

HMAC() [1/2]

template<class T >

HMAC< T >::HMAC ( )

inline

Construct a HMAC.

Definition at line 61 of file hmac.h.

HMAC() [2/2]

template<class T >

HMAC< T >::HMAC ( const byte * key, size_t length = HMAC_Base::DEFAULT_KEYLENGTH )

inline

Construct a HMAC.

Parameters

key	the HMAC key
length	the size of the HMAC key

Definition at line 65 of file hmac.h.

Member Function Documentation

StaticAlgorithmName()

template<class T >

static std::string HMAC< T >::StaticAlgorithmName ( )

inlinestatic

Definition at line 68 of file hmac.h.

AlgorithmName()

template<class T >

std::string HMAC< T >::AlgorithmName ( ) const

inline

Definition at line 69 of file hmac.h.

AlgorithmProvider()

template<class T >

std::string HMAC< T >::AlgorithmProvider ( ) const

inline

Definition at line 70 of file hmac.h.

Member Data Documentation

DIGESTSIZE

template<class T >

const int HMAC< T >::DIGESTSIZE =T::DIGESTSIZE

static

Definition at line 55 of file hmac.h.

BLOCKSIZE

template<class T >

const int HMAC< T >::BLOCKSIZE =T::BLOCKSIZE

static

Definition at line 56 of file hmac.h.

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

• hmac.h