iaik.pkcs.pkcs1

Class PKCS1AlgorithmParameters

java.lang.Object

java.security.AlgorithmParametersSpi

iaik.pkcs.pkcs1.PKCS1AlgorithmParameters

Direct Known Subclasses:

MGF1Parameters, RSAOaepParameters, RSAPssParameters, RSASSAPkcs1v15Parameters

public abstract class PKCS1AlgorithmParameters
extends java.security.AlgorithmParametersSpi

PKCS#1 algorithm parameters. Super class that groups all AlgorithmParameters implementations that may be required by any of the RSA PKCS#1 algorithms.

Version:

File Revision 4

Constructor Summary

Constructors

Constructor and Description
PKCS1AlgorithmParameters()

Method Summary

Modifier and Type	Method and Description
protected void	engineInit(java.security.spec.AlgorithmParameterSpec paramSpec) Initializes this PKCS#1 AlgorithmParameters from the given ParameterSpec.
protected void	engineInit(byte[] params) Initializes this PKCS#1 AlgorithmParameters object from the given DER encoded byte array.

Methods inherited from class java.security.AlgorithmParametersSpi

engineGetEncoded, engineGetEncoded, engineGetParameterSpec, engineInit, engineToString

Methods inherited from class java.lang.Object

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

Constructor Detail

PKCS1AlgorithmParameters

public PKCS1AlgorithmParameters()

Method Detail

engineInit

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

Initializes this PKCS#1 AlgorithmParameters from the given ParameterSpec.

Specified by:

engineInit in class java.security.AlgorithmParametersSpi

Parameters:

paramSpec - the parameter specification

Throws:

java.security.spec.InvalidParameterSpecException - if the given parameter specification is invalid

engineInit

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

Initializes this PKCS#1 AlgorithmParameters object from the given DER encoded byte array.

Specified by:

engineInit in class java.security.AlgorithmParametersSpi

Parameters:

params - the DER encoded byte array

Throws:

java.io.IOException - if an error occurs when decoding the given byte array