gnu.crypto.jce.sig
Class DSSRawSignatureSpi

java.lang.Object
  java.security.SignatureSpi
      gnu.crypto.jce.sig.SignatureAdapter
          gnu.crypto.jce.sig.DSSRawSignatureSpi

All Implemented Interfaces:

java.lang.Cloneable

public class DSSRawSignatureSpi

extends SignatureAdapter

The implementation of Service Provider Interface (SPI) adapter for the DSS (Digital Signature Standard) signature scheme, encoded and/or decoded in RAW format.

Version:

$Revision: 1.2 $

Field Summary

Fields inherited from class java.security.SignatureSpi

appRandom

Constructor Summary

DSSRawSignatureSpi()

Method Summary

java.lang.Object	clone()
java.lang.Object	engineGetParameter(java.lang.String param)
void	engineInitSign(java.security.PrivateKey privateKey)
void	engineInitSign(java.security.PrivateKey privateKey, java.security.SecureRandom random)
void	engineInitVerify(java.security.PublicKey publicKey)
void	engineSetParameter(java.security.spec.AlgorithmParameterSpec params)
void	engineSetParameter(java.lang.String param, java.lang.Object value)
byte[]	engineSign()
int	engineSign(byte[] outbuf, int offset, int len)
void	engineUpdate(byte b)
void	engineUpdate(byte[] b, int off, int len)
boolean	engineVerify(byte[] sigBytes)

Methods inherited from class java.security.SignatureSpi

engineGetParameters, engineVerify

Methods inherited from class java.lang.Object

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

Constructor Detail

DSSRawSignatureSpi

public DSSRawSignatureSpi()

Method Detail

clone

public java.lang.Object clone()

engineInitVerify

public void engineInitVerify(java.security.PublicKey publicKey)
                      throws java.security.InvalidKeyException

Throws:

java.security.InvalidKeyException

engineInitSign

public void engineInitSign(java.security.PrivateKey privateKey)
                    throws java.security.InvalidKeyException

Throws:

java.security.InvalidKeyException

engineInitSign

public void engineInitSign(java.security.PrivateKey privateKey,
                           java.security.SecureRandom random)
                    throws java.security.InvalidKeyException

Throws:

java.security.InvalidKeyException

engineUpdate

public void engineUpdate(byte b)
                  throws java.security.SignatureException

Throws:

java.security.SignatureException

engineUpdate

public void engineUpdate(byte[] b,
                         int off,
                         int len)
                  throws java.security.SignatureException

Throws:

java.security.SignatureException

engineSign

public byte[] engineSign()
                  throws java.security.SignatureException

Throws:

java.security.SignatureException

engineSign

public int engineSign(byte[] outbuf,
                      int offset,
                      int len)
               throws java.security.SignatureException

Throws:

java.security.SignatureException

engineVerify

public boolean engineVerify(byte[] sigBytes)
                     throws java.security.SignatureException

Throws:

java.security.SignatureException

engineSetParameter

public void engineSetParameter(java.lang.String param,
                               java.lang.Object value)
                        throws java.security.InvalidParameterException

Throws:

java.security.InvalidParameterException

engineSetParameter

public void engineSetParameter(java.security.spec.AlgorithmParameterSpec params)
                        throws java.security.InvalidAlgorithmParameterException

Throws:

java.security.InvalidAlgorithmParameterException

engineGetParameter

public java.lang.Object engineGetParameter(java.lang.String param)
                                    throws java.security.InvalidParameterException

Throws:

java.security.InvalidParameterException