Package org.kapott.cryptalgs

Class ISO9796p1

java.lang.Object

java.security.SignatureSpi

org.kapott.cryptalgs.ISO9796p1

public class ISO9796p1
extends java.security.SignatureSpi

Field Summary

Fields inherited from class java.security.SignatureSpi

appRandom

Constructor Summary

Constructors

Constructor	Description
ISO9796p1()

Method Summary

Modifier and Type	Method	Description
protected java.lang.Object	engineGetParameter(java.lang.String parameter)	Deprecated.
protected void	engineInitSign(java.security.PrivateKey privateKey)
protected void	engineInitVerify(java.security.PublicKey publicKey)
protected void	engineSetParameter(java.lang.String param1, java.lang.Object value)	Deprecated.
protected void	engineSetParameter(java.security.spec.AlgorithmParameterSpec param1)
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 java.util.logging.Logger	getLogger()
static byte[]	prepareForSig(byte[] buffer, java.math.BigInteger bModulus)

Methods inherited from class java.lang.Object

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

Methods inherited from class java.security.SignatureSpi

clone, engineGetParameters, engineInitSign, engineUpdate, engineVerify

Constructor Detail

ISO9796p1

public ISO9796p1()

Method Detail

getLogger

protected java.util.logging.Logger getLogger()

engineGetParameter

@Deprecated
protected java.lang.Object engineGetParameter(java.lang.String parameter)

Deprecated.

Specified by:

engineGetParameter in class java.security.SignatureSpi

engineInitSign

protected void engineInitSign(java.security.PrivateKey privateKey)

Specified by:

engineInitSign in class java.security.SignatureSpi

engineInitVerify

protected void engineInitVerify(java.security.PublicKey publicKey)

Specified by:

engineInitVerify in class java.security.SignatureSpi

engineSetParameter

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

Deprecated.

Specified by:

engineSetParameter in class java.security.SignatureSpi

engineSetParameter

protected void engineSetParameter(java.security.spec.AlgorithmParameterSpec param1)
                           throws java.security.InvalidAlgorithmParameterException

Overrides:

engineSetParameter in class java.security.SignatureSpi

Throws:

java.security.InvalidAlgorithmParameterException

engineSign

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

Specified by:

engineSign in class java.security.SignatureSpi

Throws:

java.security.SignatureException

prepareForSig

public static byte[] prepareForSig(byte[] buffer,
                                   java.math.BigInteger bModulus)
                            throws java.security.SignatureException

Throws:

java.security.SignatureException

engineSign

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

Overrides:

engineSign in class java.security.SignatureSpi

Throws:

java.security.SignatureException

engineUpdate

protected void engineUpdate(byte b)

Specified by:

engineUpdate in class java.security.SignatureSpi

engineUpdate

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

Specified by:

engineUpdate in class java.security.SignatureSpi

engineVerify

protected boolean engineVerify(byte[] sig)
                        throws java.security.SignatureException

Specified by:

engineVerify in class java.security.SignatureSpi

Throws:

java.security.SignatureException