org.kapott.cryptalgs

Class ISO9796p1

java.lang.Object

java.security.SignatureSpi

org.kapott.cryptalgs.ISO9796p1

public class ISO9796p1
extends SignatureSpi

Field Summary

Fields inherited from class java.security.SignatureSpi

appRandom

Constructor Summary

Constructors

Constructor and Description
ISO9796p1()

Method Summary

Modifier and Type	Method and Description
protected Object	engineGetParameter(String parameter) Deprecated.
protected void	engineInitSign(PrivateKey privateKey)
protected void	engineInitVerify(PublicKey publicKey)
protected void	engineSetParameter(AlgorithmParameterSpec param1)
protected void	engineSetParameter(String param1, Object value) Deprecated.
protected byte[]	engineSign()
protected int	engineSign(byte[] output, int offset, int len)
protected void	engineUpdate(byte b)
protected void	engineUpdate(byte[] b, int offset, int length)
protected boolean	engineVerify(byte[] sig)
protected Logger	getLogger()
static byte[]	prepareForSig(byte[] buffer, BigInteger bModulus)

Methods inherited from class java.security.SignatureSpi

clone, engineGetParameters, engineInitSign, engineUpdate, engineVerify

Methods inherited from class java.lang.Object

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

Constructor Detail

ISO9796p1

public ISO9796p1()

Method Detail

getLogger

protected Logger getLogger()

engineGetParameter

@Deprecated
protected Object engineGetParameter(String parameter)

Deprecated.

Specified by:

engineGetParameter in class SignatureSpi

engineInitSign

protected void engineInitSign(PrivateKey privateKey)

Specified by:

engineInitSign in class SignatureSpi

engineInitVerify

protected void engineInitVerify(PublicKey publicKey)

Specified by:

engineInitVerify in class SignatureSpi

engineSetParameter

@Deprecated
protected void engineSetParameter(String param1,
                                              Object value)

Deprecated.

Specified by:

engineSetParameter in class SignatureSpi

engineSetParameter

protected void engineSetParameter(AlgorithmParameterSpec param1)
                           throws InvalidAlgorithmParameterException

Overrides:

engineSetParameter in class SignatureSpi

Throws:

InvalidAlgorithmParameterException

engineSign

protected byte[] engineSign()
                     throws SignatureException

Specified by:

engineSign in class SignatureSpi

Throws:

SignatureException

prepareForSig

public static byte[] prepareForSig(byte[] buffer,
                                   BigInteger bModulus)
                            throws SignatureException

Throws:

SignatureException

engineSign

protected int engineSign(byte[] output,
                         int offset,
                         int len)
                  throws SignatureException

Overrides:

engineSign in class SignatureSpi

Throws:

SignatureException

engineUpdate

protected void engineUpdate(byte b)

Specified by:

engineUpdate in class SignatureSpi

engineUpdate

protected void engineUpdate(byte[] b,
                            int offset,
                            int length)

Specified by:

engineUpdate in class SignatureSpi

engineVerify

protected boolean engineVerify(byte[] sig)
                        throws SignatureException

Specified by:

engineVerify in class SignatureSpi

Throws:

SignatureException