Package org.forgerock.secrets.gcpkms

Class GoogleKmsSignature.RSAPSS

java.lang.Object

java.security.SignatureSpi

org.forgerock.secrets.gcpkms.GoogleKmsSignature.RSAPSS

Enclosing class:

GoogleKmsSignature

public static class GoogleKmsSignature.RSAPSS
extends SignatureSpi

Implements generic RSA-PSS signing. The caller must call Signature.setParameter(AlgorithmParameterSpec) with a PSSParameterSpec to choose the specific message digest. Only the MGF1 mask generation function is supported, and the message digest used for MGF1 must match that used for the message.

Field Summary

Fields inherited from class java.security.SignatureSpi

appRandom

Constructor Summary

Constructors

Constructor	Description
RSAPSS()

Method Summary

Modifier and Type	Method	Description
protected Object	engineGetParameter(String param)
protected void	engineInitSign(PrivateKey privateKey)
protected void	engineInitVerify(PublicKey publicKey)
protected void	engineSetParameter(String param, Object value)
protected void	engineSetParameter(AlgorithmParameterSpec params)
protected byte[]	engineSign()
protected void	engineUpdate(byte b)
protected void	engineUpdate(byte[] b, int off, int len)
protected boolean	engineVerify(byte[] sigBytes)

Methods inherited from class java.security.SignatureSpi

clone, engineGetParameters, engineInitSign, engineSign, engineUpdate, engineVerify

Methods inherited from class java.lang.Object

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

Constructor Details

RSAPSS

public RSAPSS()

Method Details

engineInitVerify

protected void engineInitVerify(PublicKey publicKey)

Specified by:

engineInitVerify in class SignatureSpi

engineInitSign

protected void engineInitSign(PrivateKey privateKey)
                       throws InvalidKeyException

Specified by:

engineInitSign in class SignatureSpi

Throws:

InvalidKeyException

engineUpdate

protected void engineUpdate(byte b)

Specified by:

engineUpdate in class SignatureSpi

engineUpdate

protected void engineUpdate(byte[] b,
 int off,
 int len)

Specified by:

engineUpdate in class SignatureSpi

engineSign

protected byte[] engineSign()
                     throws SignatureException

Specified by:

engineSign in class SignatureSpi

Throws:

SignatureException

engineVerify

protected boolean engineVerify(byte[] sigBytes)

Specified by:

engineVerify in class SignatureSpi

engineSetParameter

protected void engineSetParameter(String param,
 Object value)
                           throws InvalidParameterException

Specified by:

engineSetParameter in class SignatureSpi

Throws:

InvalidParameterException

engineGetParameter

protected Object engineGetParameter(String param)
                             throws InvalidParameterException

Specified by:

engineGetParameter in class SignatureSpi

Throws:

InvalidParameterException

engineSetParameter

protected void engineSetParameter(AlgorithmParameterSpec params)
                           throws InvalidAlgorithmParameterException

Overrides:

engineSetParameter in class SignatureSpi

Throws:

InvalidAlgorithmParameterException