com.entrust.toolkit.security.crypto.rsa

Class RsaPssParameters

java.lang.Object

java.security.AlgorithmParametersSpi

com.entrust.toolkit.security.crypto.rsa.RsaPssParameters

public final class RsaPssParameters
extends java.security.AlgorithmParametersSpi

An opaque representation of the algorithm parameters required by Entrust's RSA-PSS digital signature algorithm implementation.

For a detailed description of the values contained in a set of RSA-PSS algorithm parameters, refer to the documentation on the corresponding transparent algorithm parameters representation RsaPssParameterSpec. To convert this opaque representation into a transparent representation call getParameterSpec(RSAPSSParameterSpec.class). Finally, for parsing and encoding of this parameter, only the 'ASN.1' encoding is supported; by default the 'ASN.1' encoding is used.

Since:

7.2

See Also:

RsaPssSignature, RsaPssParameterSpec

Constructor Summary

Constructors

Constructor and Description
RsaPssParameters() The constructor; creates a new instance of RSA-PSS digital signature algorithm parameters.

Method Summary

Modifier and Type	Method and Description
protected byte[]	engineGetEncoded()
protected byte[]	engineGetEncoded(java.lang.String format)
protected java.security.spec.AlgorithmParameterSpec	engineGetParameterSpec(java.lang.Class paramSpec)
protected void	engineInit(java.security.spec.AlgorithmParameterSpec paramSpec)
protected void	engineInit(byte[] params)
protected void	engineInit(byte[] params, java.lang.String format)
protected java.lang.String	engineToString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RsaPssParameters

public RsaPssParameters()

The constructor; creates a new instance of RSA-PSS digital signature algorithm parameters.

This should never be invoked manually. It only exists so that the Java Cryptography Architecture can create new instances of RSA-PSS digital signature algorithm parameters.

Method Detail

engineInit

protected void engineInit(byte[] params)
                   throws java.io.IOException

Specified by:

engineInit in class java.security.AlgorithmParametersSpi

Throws:

java.io.IOException

engineInit

protected void engineInit(byte[] params,
                          java.lang.String format)
                   throws java.io.IOException

Specified by:

engineInit in class java.security.AlgorithmParametersSpi

Throws:

java.io.IOException

engineInit

protected void engineInit(java.security.spec.AlgorithmParameterSpec paramSpec)
                   throws java.security.spec.InvalidParameterSpecException

Specified by:

engineInit in class java.security.AlgorithmParametersSpi

Throws:

java.security.spec.InvalidParameterSpecException

engineGetEncoded

protected byte[] engineGetEncoded()
                           throws java.io.IOException

Specified by:

engineGetEncoded in class java.security.AlgorithmParametersSpi

Throws:

java.io.IOException

engineGetEncoded

protected byte[] engineGetEncoded(java.lang.String format)
                           throws java.io.IOException

Specified by:

engineGetEncoded in class java.security.AlgorithmParametersSpi

Throws:

java.io.IOException

engineGetParameterSpec

protected java.security.spec.AlgorithmParameterSpec engineGetParameterSpec(java.lang.Class paramSpec)
                                                                    throws java.security.spec.InvalidParameterSpecException

Specified by:

engineGetParameterSpec in class java.security.AlgorithmParametersSpi

Throws:

java.security.spec.InvalidParameterSpecException

engineToString

protected java.lang.String engineToString()

Specified by:

engineToString in class java.security.AlgorithmParametersSpi