public class PGPV3SignatureGenerator
extends java.lang.Object
Constructor and Description |
---|
PGPV3SignatureGenerator(int keyAlgorithm,
int hashAlgorithm,
java.security.Provider provider) |
PGPV3SignatureGenerator(int keyAlgorithm,
int hashAlgorithm,
java.lang.String provider)
Create a generator for the passed in keyAlgorithm and hashAlgorithm codes.
|
Modifier and Type | Method and Description |
---|---|
PGPSignature |
generate()
Return a V3 signature object containing the current signature state.
|
PGPOnePassSignature |
generateOnePassVersion(boolean isNested)
Return the one pass header associated with the current signature.
|
void |
initSign(int signatureType,
PGPPrivateKey key)
Initialise the generator for signing.
|
void |
initSign(int signatureType,
PGPPrivateKey key,
java.security.SecureRandom random)
Initialise the generator for signing.
|
void |
update(byte b) |
void |
update(byte[] b) |
void |
update(byte[] b,
int off,
int len) |
public PGPV3SignatureGenerator(int keyAlgorithm, int hashAlgorithm, java.lang.String provider) throws java.security.NoSuchAlgorithmException, java.security.NoSuchProviderException, PGPException
keyAlgorithm
- hashAlgorithm
- provider
- java.security.NoSuchAlgorithmException
java.security.NoSuchProviderException
PGPException
public PGPV3SignatureGenerator(int keyAlgorithm, int hashAlgorithm, java.security.Provider provider) throws java.security.NoSuchAlgorithmException, PGPException
java.security.NoSuchAlgorithmException
PGPException
public void initSign(int signatureType, PGPPrivateKey key) throws PGPException
signatureType
- key
- PGPException
public void initSign(int signatureType, PGPPrivateKey key, java.security.SecureRandom random) throws PGPException
signatureType
- key
- random
- PGPException
public void update(byte b) throws java.security.SignatureException
java.security.SignatureException
public void update(byte[] b) throws java.security.SignatureException
java.security.SignatureException
public void update(byte[] b, int off, int len) throws java.security.SignatureException
java.security.SignatureException
public PGPOnePassSignature generateOnePassVersion(boolean isNested) throws PGPException
isNested
- PGPException
public PGPSignature generate() throws PGPException, java.security.SignatureException
PGPException
java.security.SignatureException