net.sf.mmm.crypto.asymmetric.sign

Class SignatureSignerImpl<S extends SignatureBinary>

java.lang.Object

net.sf.mmm.crypto.algorithm.AbstractSecurityAlgorithm

net.sf.mmm.crypto.asymmetric.sign.SignatureProcessorImpl

net.sf.mmm.crypto.asymmetric.sign.SignatureSignerImpl<S>

Type Parameters:

S - type of SignatureBinary.

All Implemented Interfaces:

CryptoAlgorithm, SignatureProcessor, SignatureSigner<S>, SignatureSignerSimple, CryptoChunker, CryptoProcessor

public class SignatureSignerImpl<S extends SignatureBinary>
extends SignatureProcessorImpl
implements SignatureSigner<S>

Implementation of SignatureSigner.

Since:

1.0.0

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field and Description
private SignatureFactory<S>	factory

Constructor Summary

Constructors

Constructor and Description
SignatureSignerImpl(Signature signature, SignatureFactory<S> factory) The constructor.

Method Summary

Modifier and Type	Method and Description
protected S	createSignature(byte[] signatureData)
S	signAfterUpdate(boolean reset)
byte[]	signAfterUpdateRaw(boolean reset)

Methods inherited from class net.sf.mmm.crypto.asymmetric.sign.SignatureProcessorImpl

getAlgorithm, getSignature, reset, update

Methods inherited from class net.sf.mmm.crypto.algorithm.AbstractSecurityAlgorithm

creationFailedException, creationFailedException, creationFailedException, creationFailedException, getAlgorithm, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.sf.mmm.crypto.asymmetric.sign.SignatureSigner

sign, sign, sign

Methods inherited from interface net.sf.mmm.crypto.asymmetric.sign.SignatureSignerSimple

process

Methods inherited from interface net.sf.mmm.crypto.CryptoChunker

update, update, update

Methods inherited from interface net.sf.mmm.crypto.CryptoProcessor

process, process, process, reset

Methods inherited from interface net.sf.mmm.crypto.algorithm.CryptoAlgorithm

getAlgorithm

Field Detail

factory

private SignatureFactory<S extends SignatureBinary> factory

Constructor Detail

SignatureSignerImpl

public SignatureSignerImpl(Signature signature,
                           SignatureFactory<S> factory)

The constructor.

Parameters:

signature - the underlying Signature.

factory - the SignatureFactory.

Method Detail

signAfterUpdate

public S signAfterUpdate(boolean reset)

Specified by:

signAfterUpdate in interface SignatureSigner<S extends SignatureBinary>

Parameters:

reset - - true to reset after the signature has been generated, false otherwise.

Returns:

the final signature generated for the processed data.

createSignature

protected S createSignature(byte[] signatureData)

Parameters:

signatureData - the raw signature.

Returns:

the SignatureBinary.

signAfterUpdateRaw

public byte[] signAfterUpdateRaw(boolean reset)

Specified by:

signAfterUpdateRaw in interface SignatureSignerSimple

Parameters:

reset - - true to reset after the signature has been generated, false otherwise.

Returns:

the final signature generated for the processed data.