OAEP_Base Class Reference

OAEP padding base class. More...

#include <oaep.h>

Inheritance 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)
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

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.

Since

Crypto++ 2.1

Definition at line 18 of file oaep.h.

Member Function Documentation

MaxUnpaddedLength()

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)

Implements PK_EncryptionMessageEncodingMethod.

Definition at line 15 of file oaep.cpp.

Pad()

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

virtual

Implements PK_EncryptionMessageEncodingMethod.

Definition at line 20 of file oaep.cpp.

ParameterSupported()

bool OAEP_Base::ParameterSupported ( const char *  name ) const

inlinevirtual

Reimplemented from PK_EncryptionMessageEncodingMethod.

Definition at line 21 of file oaep.h.

Unpad()

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

virtual

Implements PK_EncryptionMessageEncodingMethod.

Definition at line 53 of file oaep.cpp.

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

• G:/work/subversion/scol-technologies/trunk/scol/plugins/security/cryptopp/oaep.h
• G:/work/subversion/scol-technologies/trunk/scol/plugins/security/cryptopp/oaep.cpp