OAEP padding base class. More...

#include <oaep.h>

Inheritance diagram for OAEP_Base:

Collaboration diagram for OAEP_Base:

Public Member Functions
bool	ParameterSupported (const char *name) const

size_t	MaxUnpaddedLength (size_t paddedLength) const
	max size of unpadded message in bytes, given max size of padded message in bits (1 less than size of modulus) More...

void	Pad (RandomNumberGenerator &rng, const byte raw, size_t inputLength, byte padded, size_t paddedLength, const NameValuePairs &parameters) const

DecodingResult	Unpad (const byte padded, size_t paddedLength, byte raw, const NameValuePairs &parameters) const

Public Member Functions inherited from PK_EncryptionMessageEncodingMethod
virtual	~PK_EncryptionMessageEncodingMethod ()

Protected Member Functions
virtual unsigned int	DigestSize () const =0

virtual HashTransformation *	NewHash () const =0

virtual MaskGeneratingFunction *	NewMGF () const =0

Detailed Description

OAEP padding base class.

Definition at line 11 of file oaep.h.

Member Function Documentation

virtual unsigned int OAEP_Base::DigestSize ( ) const

protectedpure virtual

Implemented in OAEP< H, MGF >.

size_t OAEP_Base::MaxUnpaddedLength ( size_t paddedLength ) const

virtual

max size of unpadded message in bytes, given max size of padded message in bits (1 less than size of modulus)

Definition at line 15 of file oaep.cpp.

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virtual HashTransformation* OAEP_Base::NewHash ( ) const

protectedpure virtual

Implemented in OAEP< H, MGF >.

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virtual MaskGeneratingFunction* OAEP_Base::NewMGF ( ) const

protectedpure virtual

Implemented in OAEP< H, MGF >.

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