#include <cryptlib.h>
Inheritance diagram for PK_SignatureSchemeWithRecovery:
In a signature scheme with recovery, a verifier is able to extract a message from its valid signature.
Definition at line 1304 of file cryptlib.h.
Public Member Functions | |
virtual unsigned int | MaximumRecoverableLength () const=0 |
length of longest message that can be fully recovered | |
virtual bool | AllowLeftoverMessage () const=0 |
whether or not messages longer than MaximumRecoverableLength() can be signed | |
virtual unsigned int | SignatureLength () const=0 |
signature length support by this object (as either input or output) | |
virtual HashTransformation * | NewMessageAccumulator () const=0 |
deprecated, please use PK_Signer::NewSignatureAccumulator or PK_Verifier::NewVerificationAccumulator instead |
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whether or not messages longer than MaximumRecoverableLength() can be signed If this function returns false, any message longer than MaximumRecoverableLength() will be truncated for signature and will fail verification. Implemented in SignatureSystemWithRecoveryBaseTemplate< H >. |