Fabcoin Core  0.16.2
P2P Digital Currency
Public Member Functions | List of all members
TF_SignerBase Class Reference

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#include <pubkey.h>

Inheritance diagram for TF_SignerBase:
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Collaboration diagram for TF_SignerBase:
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Public Member Functions

virtual ~TF_SignerBase ()
 
void InputRecoverableMessage (PK_MessageAccumulator &messageAccumulator, const byte *recoverableMessage, size_t recoverableMessageLength) const
 Input a recoverable message to an accumulator. More...
 
size_t SignAndRestart (RandomNumberGenerator &rng, PK_MessageAccumulator &messageAccumulator, byte *signature, bool restart=true) const
 Sign and restart messageAccumulator. More...
 
- Public Member Functions inherited from TF_SignatureSchemeBase< PK_Signer, TF_Base< RandomizedTrapdoorFunctionInverse, PK_SignatureMessageEncodingMethod > >
virtual ~TF_SignatureSchemeBase ()
 
size_t SignatureLength () const
 
size_t MaxRecoverableLength () const
 
size_t MaxRecoverableLengthFromSignatureLength (size_t signatureLength) const
 
bool IsProbabilistic () const
 
bool AllowNonrecoverablePart () const
 
bool RecoverablePartFirst () const
 
- Public Member Functions inherited from PK_Signer
virtual ~PK_Signer ()
 
virtual PK_MessageAccumulatorNewSignatureAccumulator (RandomNumberGenerator &rng) const =0
 Create a new HashTransformation to accumulate the message to be signed. More...
 
virtual size_t Sign (RandomNumberGenerator &rng, PK_MessageAccumulator *messageAccumulator, byte *signature) const
 Sign and delete the messageAccumulator. More...
 
virtual size_t SignMessage (RandomNumberGenerator &rng, const byte *message, size_t messageLen, byte *signature) const
 Sign a message. More...
 
virtual size_t SignMessageWithRecovery (RandomNumberGenerator &rng, const byte *recoverableMessage, size_t recoverableMessageLength, const byte *nonrecoverableMessage, size_t nonrecoverableMessageLength, byte *signature) const
 Sign a recoverable message. More...
 
- Public Member Functions inherited from PK_SignatureScheme
virtual ~PK_SignatureScheme ()
 
virtual size_t MaxSignatureLength (size_t recoverablePartLength=0) const
 Provides the maximum signature length produced given the length of the recoverable message part. More...
 
virtual bool SignatureUpfront () const
 Determines whether the signature must be input before the message. More...
 
- Public Member Functions inherited from PrivateKeyAlgorithm
virtual ~PrivateKeyAlgorithm ()
 
CryptoMaterialAccessMaterial ()
 Retrieves a reference to a Private Key. More...
 
const CryptoMaterialGetMaterial () const
 Retrieves a reference to a Private Key. More...
 
virtual PrivateKeyAccessPrivateKey ()=0
 Retrieves a reference to a Private Key. More...
 
virtual const PrivateKeyGetPrivateKey () const
 Retrieves a reference to a Private Key. More...
 
- Public Member Functions inherited from AsymmetricAlgorithm
virtual ~AsymmetricAlgorithm ()
 
void BERDecode (BufferedTransformation &bt)
 Loads this object from a BufferedTransformation. More...
 
void DEREncode (BufferedTransformation &bt) const
 Saves this object to a BufferedTransformation. More...
 
- Public Member Functions inherited from Algorithm
virtual ~Algorithm ()
 
 Algorithm (bool checkSelfTestStatus=true)
 Interface for all crypto algorithms. More...
 
virtual std::string AlgorithmName () const
 Provides the name of this algorithm. More...
 
- Public Member Functions inherited from Clonable
virtual ~Clonable ()
 
virtual ClonableClone () const
 Copies this object. More...
 

Additional Inherited Members

- Protected Types inherited from TF_Base< RandomizedTrapdoorFunctionInverse, PK_SignatureMessageEncodingMethod >
typedef RandomizedTrapdoorFunctionInverse TrapdoorFunctionInterface
 
typedef PK_SignatureMessageEncodingMethod MessageEncodingInterface
 
- Protected Member Functions inherited from TF_SignatureSchemeBase< PK_Signer, TF_Base< RandomizedTrapdoorFunctionInverse, PK_SignatureMessageEncodingMethod > >
size_t MessageRepresentativeLength () const
 
size_t MessageRepresentativeBitLength () const
 
virtual HashIdentifier GetHashIdentifier () const =0
 
virtual size_t GetDigestSize () const =0
 
- Protected Member Functions inherited from TF_Base< RandomizedTrapdoorFunctionInverse, PK_SignatureMessageEncodingMethod >
virtual ~TF_Base ()
 
virtual const TrapdoorFunctionBoundsGetTrapdoorFunctionBounds () const =0
 
virtual const TrapdoorFunctionInterfaceGetTrapdoorFunctionInterface () const =0
 
virtual const MessageEncodingInterfaceGetMessageEncodingInterface () const =0
 

Detailed Description

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Definition at line 513 of file pubkey.h.

Constructor & Destructor Documentation

virtual TF_SignerBase::~TF_SignerBase ( )
inlinevirtual

Definition at line 516 of file pubkey.h.

Member Function Documentation

void TF_SignerBase::InputRecoverableMessage ( PK_MessageAccumulator messageAccumulator,
const byte recoverableMessage,
size_t  recoverableMessageLength 
) const
virtual

Input a recoverable message to an accumulator.

Parameters
messageAccumulatora reference to a PK_MessageAccumulator
recoverableMessagea pointer to the recoverable message part to be signed
recoverableMessageLengththe size of the recoverable message part

Implements PK_Signer.

Definition at line 47 of file pubkey.cpp.

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size_t TF_SignerBase::SignAndRestart ( RandomNumberGenerator rng,
PK_MessageAccumulator messageAccumulator,
byte signature,
bool  restart = true 
) const
virtual

Sign and restart messageAccumulator.

Parameters
rnga RandomNumberGenerator derived class
messageAccumulatora pointer to a PK_MessageAccumulator derived class
signaturea block of bytes for the signature
restartflag indicating whether the messageAccumulator should be restarted
Returns
actual signature length
Precondition
COUNTOF(signature) == MaxSignatureLength()

Implements PK_Signer.

Definition at line 70 of file pubkey.cpp.

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