org.apache.xml.security.algorithms.implementations
Class SignatureECDSA

java.lang.Object
  org.apache.xml.security.algorithms.SignatureAlgorithmSpi
      org.apache.xml.security.algorithms.implementations.SignatureECDSA

Direct Known Subclasses:

SignatureECDSA.SignatureECDSASHA1

public abstract class SignatureECDSA

extends SignatureAlgorithmSpi

Author:

$Author: raul $

Nested Class Summary

static class

SignatureECDSA.SignatureECDSASHA1 Class SignatureRSASHA1

Constructor Summary

SignatureECDSA()
Constructor SignatureRSA

Method Summary

protected java.lang.String	engineGetJCEAlgorithmString() Proxy method for Signature.getAlgorithm() which is executed on the internal Signature object.
protected java.lang.String	engineGetJCEProviderName() Method engineGetJCEProviderName
abstract java.lang.String	engineGetURI() Returns the URI representation of Transformation algorithm
protected void	engineInitSign(java.security.Key privateKey) Proxy method for Signature.initSign(java.security.PrivateKey) which is executed on the internal Signature object.
protected void	engineInitSign(java.security.Key signingKey, java.security.spec.AlgorithmParameterSpec algorithmParameterSpec) Proxy method for Mac which is executed on the internal Mac.init(Key) object.
protected void	engineInitSign(java.security.Key privateKey, java.security.SecureRandom secureRandom) Proxy method for Signature.initSign(java.security.PrivateKey, java.security.SecureRandom) which is executed on the internal Signature object.
protected void	engineInitVerify(java.security.Key publicKey) Method engineInitVerify
protected void	engineSetHMACOutputLength(int HMACOutputLength) Method engineSetHMACOutputLength
protected void	engineSetParameter(java.security.spec.AlgorithmParameterSpec params) Proxy method for Signature.setParameter(java.security.spec.AlgorithmParameterSpec) which is executed on the internal Signature object.
protected byte[]	engineSign() Proxy method for Signature.sign() which is executed on the internal Signature object.
protected void	engineUpdate(byte input) Proxy method for Signature.update(byte[]) which is executed on the internal Signature object.
protected void	engineUpdate(byte[] input) Proxy method for Signature.update(byte[]) which is executed on the internal Signature object.
protected void	engineUpdate(byte[] buf, int offset, int len) Proxy method for Signature.update(byte[], int, int) which is executed on the internal Signature object.
protected boolean	engineVerify(byte[] signature) Proxy method for Signature.verify(byte[]) which is executed on the internal Signature object.

Methods inherited from class org.apache.xml.security.algorithms.SignatureAlgorithmSpi

engineGetContextFromElement, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

SignatureECDSA

public SignatureECDSA()
               throws XMLSignatureException

Constructor SignatureRSA

Throws:

XMLSignatureException

Method Detail

engineGetURI

public abstract java.lang.String engineGetURI()

Description copied from class: SignatureAlgorithmSpi

Returns the URI representation of Transformation algorithm

Specified by:

engineGetURI in class SignatureAlgorithmSpi

Returns:

the URI representation of Transformation algorithm

engineSetParameter

protected void engineSetParameter(java.security.spec.AlgorithmParameterSpec params)
                           throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Proxy method for Signature.setParameter(java.security.spec.AlgorithmParameterSpec) which is executed on the internal Signature object.

Specified by:

engineSetParameter in class SignatureAlgorithmSpi

Parameters:

params -

Throws:

XMLSignatureException

engineVerify

protected boolean engineVerify(byte[] signature)
                        throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Proxy method for Signature.verify(byte[]) which is executed on the internal Signature object.

Specified by:

engineVerify in class SignatureAlgorithmSpi

Parameters:

signature -

Returns:

true if the signature is correct

Throws:

XMLSignatureException

engineInitVerify

protected void engineInitVerify(java.security.Key publicKey)
                         throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Method engineInitVerify

Specified by:

engineInitVerify in class SignatureAlgorithmSpi

Parameters:

publicKey -

Throws:

XMLSignatureException

engineSign

protected byte[] engineSign()
                     throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Proxy method for Signature.sign() which is executed on the internal Signature object.

Specified by:

engineSign in class SignatureAlgorithmSpi

Returns:

the result of the Signature.sign() method

Throws:

XMLSignatureException

engineInitSign

protected void engineInitSign(java.security.Key privateKey,
                              java.security.SecureRandom secureRandom)
                       throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Proxy method for Signature.initSign(java.security.PrivateKey, java.security.SecureRandom) which is executed on the internal Signature object.

Specified by:

engineInitSign in class SignatureAlgorithmSpi

Parameters:

privateKey -

secureRandom -

Throws:

XMLSignatureException - if this method is called on a MAC

engineInitSign

protected void engineInitSign(java.security.Key privateKey)
                       throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Proxy method for Signature.initSign(java.security.PrivateKey) which is executed on the internal Signature object.

Specified by:

engineInitSign in class SignatureAlgorithmSpi

Parameters:

privateKey -

Throws:

XMLSignatureException - if this method is called on a MAC

engineUpdate

protected void engineUpdate(byte[] input)
                     throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Proxy method for Signature.update(byte[]) which is executed on the internal Signature object.

Specified by:

engineUpdate in class SignatureAlgorithmSpi

Parameters:

input -

Throws:

XMLSignatureException

engineUpdate

protected void engineUpdate(byte input)
                     throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Proxy method for Signature.update(byte[]) which is executed on the internal Signature object.

Specified by:

engineUpdate in class SignatureAlgorithmSpi

Parameters:

input -

Throws:

XMLSignatureException

engineUpdate

protected void engineUpdate(byte[] buf,
                            int offset,
                            int len)
                     throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Proxy method for Signature.update(byte[], int, int) which is executed on the internal Signature object.

Specified by:

engineUpdate in class SignatureAlgorithmSpi

Parameters:

buf -

offset -

len -

Throws:

XMLSignatureException

engineGetJCEAlgorithmString

protected java.lang.String engineGetJCEAlgorithmString()

Description copied from class: SignatureAlgorithmSpi

Proxy method for Signature.getAlgorithm() which is executed on the internal Signature object.

Specified by:

engineGetJCEAlgorithmString in class SignatureAlgorithmSpi

Returns:

the result of the Signature.getAlgorithm() method

engineGetJCEProviderName

protected java.lang.String engineGetJCEProviderName()

Description copied from class: SignatureAlgorithmSpi

Method engineGetJCEProviderName

Specified by:

engineGetJCEProviderName in class SignatureAlgorithmSpi

Returns:

the JCE ProviderName

engineSetHMACOutputLength

protected void engineSetHMACOutputLength(int HMACOutputLength)
                                  throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Method engineSetHMACOutputLength

Specified by:

engineSetHMACOutputLength in class SignatureAlgorithmSpi

Parameters:

HMACOutputLength -

Throws:

XMLSignatureException

engineInitSign

protected void engineInitSign(java.security.Key signingKey,
                              java.security.spec.AlgorithmParameterSpec algorithmParameterSpec)
                       throws XMLSignatureException

Description copied from class: SignatureAlgorithmSpi

Proxy method for Mac which is executed on the internal Mac.init(Key) object.

Specified by:

engineInitSign in class SignatureAlgorithmSpi

Parameters:

signingKey -

algorithmParameterSpec -

Throws:

XMLSignatureException - if this method is called on a Signature