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Bouncy Castle Cryptography 1.20 | |||||||||
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java.lang.Object | +--org.bouncycastle.openpgp.PGPSignatureGenerator
Generator for PGP Signatures.
Constructor Summary | |
PGPSignatureGenerator(int keyAlgorithm,
int hashAlgorithm,
java.lang.String provider)
Create a generator for the passed in keyAlgorithm and hashAlgorithm codes. |
Method Summary | |
PGPSignature |
generate()
Return a 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 |
setHashedSubpackets(PGPSignatureSubpacketVector hashedPcks)
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void |
setUnhashedSubpackets(PGPSignatureSubpacketVector unhashedPcks)
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void |
update(byte b)
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void |
update(byte[] b)
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void |
update(byte[] b,
int off,
int len)
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Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public PGPSignatureGenerator(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
Method Detail |
public void initSign(int signatureType, PGPPrivateKey key) throws PGPException
signatureType
- key
-
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 void setHashedSubpackets(PGPSignatureSubpacketVector hashedPcks)
public void setUnhashedSubpackets(PGPSignatureSubpacketVector unhashedPcks)
public PGPOnePassSignature generateOnePassVersion(boolean isNested) throws PGPException
isNested
-
PGPException
public PGPSignature generate() throws PGPException, java.security.SignatureException
PGPException
java.security.SignatureException
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Bouncy Castle Cryptography 1.20 | |||||||||
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