PK_SignatureMessageEncodingMethod Class Reference

interface for message encoding method for public key signature schemes More...

#include <pubkey.h>

Inheritance diagram for PK_SignatureMessageEncodingMethod:

EMSA5Pad< T > PKCS1v15_SignatureMessageEncodingMethod

List of all members.

Classes

struct  HashIdentifierLookup

Public Member Functions

virtual size_t MinRepresentativeBitLength (size_t hashIdentifierLength, size_t digestLength) const
virtual size_t MaxRecoverableLength (size_t representativeBitLength, size_t hashIdentifierLength, size_t digestLength) const
bool IsProbabilistic () const
bool AllowNonrecoverablePart () const
virtual bool RecoverablePartFirst () const
virtual void ProcessSemisignature (HashTransformation &hash, const byte *semisignature, size_t semisignatureLength) const
virtual void ProcessRecoverableMessage (HashTransformation &hash, const byte *recoverableMessage, size_t recoverableMessageLength, const byte *presignature, size_t presignatureLength, SecByteBlock &semisignature) const
virtual void ComputeMessageRepresentative (RandomNumberGenerator &rng, const byte *recoverableMessage, size_t recoverableMessageLength, HashTransformation &hash, HashIdentifier hashIdentifier, bool messageEmpty, byte *representative, size_t representativeBitLength) const =0
virtual bool VerifyMessageRepresentative (HashTransformation &hash, HashIdentifier hashIdentifier, bool messageEmpty, byte *representative, size_t representativeBitLength) const =0
virtual DecodingResult RecoverMessageFromRepresentative (HashTransformation &hash, HashIdentifier hashIdentifier, bool messageEmpty, byte *representative, size_t representativeBitLength, byte *recoveredMessage) const
virtual DecodingResult RecoverMessageFromSemisignature (HashTransformation &hash, HashIdentifier hashIdentifier, const byte *presignature, size_t presignatureLength, const byte *semisignature, size_t semisignatureLength, byte *recoveredMessage) const


Detailed Description

interface for message encoding method for public key signature schemes

Definition at line 184 of file pubkey.h.


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

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