iaik.security.ec.common

Class ECPrivateKeySpec

java.lang.Object

java.security.spec.ECPrivateKeySpec

iaik.security.ec.common.ECPrivateKeySpec

All Implemented Interfaces:

KeySpec

public final class ECPrivateKeySpec
extends ECPrivateKeySpec

Specifies an EC private key and the corresponding curve domain parameters.

Author:

Christian Hanser

See Also:

ECKeyPairGenerator, ECKey, ECPrivateKey, ECPublicKey, ECPublicKeySpec

Constructor Summary

Constructors

Constructor and Description
ECPrivateKeySpec(BigInteger s, ECParameterSpec params) Constructs a new instance.
ECPrivateKeySpec(ECPrivateKeySpec key) Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
ECParameterSpec	getParams()

Methods inherited from class java.security.spec.ECPrivateKeySpec

getS

Methods inherited from class java.lang.Object

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

Constructor Detail

ECPrivateKeySpec

public ECPrivateKeySpec(BigInteger s,
                        ECParameterSpec params)

Constructs a new instance.

Parameters:

s - the private key

params - the domain parameters

ECPrivateKeySpec

public ECPrivateKeySpec(ECPrivateKeySpec key)
                 throws InvalidCurveParameterSpecException

Constructs a new instance.

Parameters:

key - the JDK private key spec

Throws:

InvalidCurveParameterSpecException - if the curve parameters validation failed

Method Detail

getParams

public ECParameterSpec getParams()

Overrides:

getParams in class ECPrivateKeySpec