Interface for password based key derivation functions. More...

#include <cryptlib.h>

Inheritance diagram for PasswordBasedKeyDerivationFunction:

Additional Inherited Members
Public Member Functions inherited from KeyDerivationFunction
virtual std::string	AlgorithmName () const =0
	Provides the name of this algorithm.

virtual size_t	MinDerivedKeyLength () const
	Determine minimum number of bytes.

virtual size_t	MaxDerivedKeyLength () const
	Determine maximum number of bytes.

virtual size_t	GetValidDerivedLength (size_t keylength) const =0
	Returns a valid key length for the derivation function.

virtual bool	IsValidDerivedLength (size_t keylength) const
	Returns whether keylength is a valid key length.

virtual size_t	DeriveKey (byte derived, size_t derivedLen, const byte secret, size_t secretLen, const NameValuePairs &params=g_nullNameValuePairs) const =0
	Derive a key from a seed.

virtual void	SetParameters (const NameValuePairs &params)
	Set or change parameters.

Public Member Functions inherited from Algorithm
	Algorithm (bool checkSelfTestStatus=true)
	Interface for all crypto algorithms.

virtual std::string	AlgorithmProvider () const
	Retrieve the provider of this algorithm.

Public Member Functions inherited from Clonable
virtual Clonable *	Clone () const
	Copies this object.

Protected Member Functions inherited from KeyDerivationFunction
virtual const Algorithm &	GetAlgorithm () const =0
	Returns the base class Algorithm.

void	ThrowIfInvalidDerivedKeyLength (size_t length) const
	Validates the derived key length.

Detailed Description

Interface for password based key derivation functions.

Definition at line 1586 of file cryptlib.h.

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

G:/work/subversion/scol-technologies/trunk/scol/plugins/security/cryptopp/cryptlib.h

Additional Inherited Members