org.bouncycastle.openpgp

Class PGPOnePassSignature

java.lang.Object

org.bouncycastle.openpgp.PGPOnePassSignature

public class PGPOnePassSignature
extends Object

A one pass signature object.

Method Summary

Methods

Modifier and Type	Method and Description
void	encode(OutputStream outStream)
byte[]	getEncoded()
int	getHashAlgorithm()
int	getKeyAlgorithm()
long	getKeyID()
int	getSignatureType()
void	initVerify(PGPPublicKey pubKey, Provider provider) Initialise the signature object for verification.
void	initVerify(PGPPublicKey pubKey, String provider) Initialise the signature object for verification.
void	update(byte b)
void	update(byte[] bytes)
void	update(byte[] bytes, int off, int length)
boolean	verify(PGPSignature pgpSig) Verify the calculated signature against the passed in PGPSignature.

Methods inherited from class java.lang.Object

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

Method Detail

initVerify

public void initVerify(PGPPublicKey pubKey,
              String provider)
                throws NoSuchProviderException,
                       PGPException

Initialise the signature object for verification.

Parameters:

pubKey -

provider -

Throws:

NoSuchProviderException

PGPException

initVerify

public void initVerify(PGPPublicKey pubKey,
              Provider provider)
                throws PGPException

Initialise the signature object for verification.

Parameters:

pubKey -

provider -

Throws:

PGPException

update

public void update(byte b)
            throws SignatureException

Throws:

SignatureException

update

public void update(byte[] bytes)
            throws SignatureException

Throws:

SignatureException

update

public void update(byte[] bytes,
          int off,
          int length)
            throws SignatureException

Throws:

SignatureException

verify

public boolean verify(PGPSignature pgpSig)
               throws PGPException,
                      SignatureException

Verify the calculated signature against the passed in PGPSignature.

Parameters:

pgpSig -

Returns:

boolean

Throws:

PGPException

SignatureException

getKeyID

public long getKeyID()

getSignatureType

public int getSignatureType()

getHashAlgorithm

public int getHashAlgorithm()

getKeyAlgorithm

public int getKeyAlgorithm()

getEncoded

public byte[] getEncoded()
                  throws IOException

Throws:

IOException

encode

public void encode(OutputStream outStream)
            throws IOException

Throws:

IOException