Package com.fortanix.sdkms.jce.provider.signatures

Class DSASignature

java.lang.Object

java.security.SignatureSpi

com.fortanix.sdkms.jce.provider.signatures.DSASignature

Direct Known Subclasses:

DSASignature.SHA1withDSA, DSASignature.SHA256withDSA, DSASignature.SHA384withDSA, DSASignature.SHA512withDSA

public class DSASignature
extends java.security.SignatureSpi

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DSASignature.SHA1withDSA
static class	DSASignature.SHA256withDSA
static class	DSASignature.SHA384withDSA
static class	DSASignature.SHA512withDSA

Field Summary

Fields inherited from class java.security.SignatureSpi

appRandom

Method Summary

Modifier and Type	Method	Description
protected java.lang.Object	engineGetParameter(java.lang.String s)
protected java.security.AlgorithmParameters	engineGetParameters()
protected void	engineInitSign(java.security.PrivateKey privateKey)
protected void	engineInitVerify(java.security.PublicKey publicKey)
protected void	engineSetParameter(java.lang.String s, java.lang.Object o)
protected byte[]	engineSign()
protected void	engineUpdate(byte b)
protected void	engineUpdate(byte[] b, int off, int len)
protected boolean	engineVerify(byte[] bytes)

Methods inherited from class java.security.SignatureSpi

clone, engineInitSign, engineSetParameter, engineSign, engineUpdate, engineVerify

Methods inherited from class java.lang.Object

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

Method Detail

engineInitVerify

protected void engineInitVerify(java.security.PublicKey publicKey)
                         throws java.security.InvalidKeyException

Specified by:

engineInitVerify in class java.security.SignatureSpi

Throws:

java.security.InvalidKeyException

engineInitSign

protected void engineInitSign(java.security.PrivateKey privateKey)
                       throws java.security.InvalidKeyException

Specified by:

engineInitSign in class java.security.SignatureSpi

Throws:

java.security.InvalidKeyException

engineUpdate

protected void engineUpdate(byte b)
                     throws java.security.SignatureException

Specified by:

engineUpdate in class java.security.SignatureSpi

Throws:

java.security.SignatureException

engineUpdate

protected void engineUpdate(byte[] b,
                            int off,
                            int len)
                     throws java.security.SignatureException

Specified by:

engineUpdate in class java.security.SignatureSpi

Throws:

java.security.SignatureException

engineSign

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

Specified by:

engineSign in class java.security.SignatureSpi

Throws:

java.security.SignatureException

engineVerify

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

Specified by:

engineVerify in class java.security.SignatureSpi

Throws:

java.security.SignatureException

engineSetParameter

protected void engineSetParameter(java.lang.String s,
                                  java.lang.Object o)
                           throws java.security.InvalidParameterException

Specified by:

engineSetParameter in class java.security.SignatureSpi

Throws:

java.security.InvalidParameterException

engineGetParameter

protected java.lang.Object engineGetParameter(java.lang.String s)
                                       throws java.security.InvalidParameterException

Specified by:

engineGetParameter in class java.security.SignatureSpi

Throws:

java.security.InvalidParameterException

engineGetParameters

protected java.security.AlgorithmParameters engineGetParameters()

Overrides:

engineGetParameters in class java.security.SignatureSpi