iaik.security.ec.ecies

Class ECIESParameters

java.lang.Object

java.security.AlgorithmParametersSpi

iaik.security.ec.ecies.ECIESParameters

public final class ECIESParameters
extends AlgorithmParametersSpi

Represents a parameter set for the use with the Elliptic Curve Integrated Encryption Scheme (ECIES).

Author:

Christian Wagner

See Also:

ECIES, AlgorithmParametersSpi

Constructor Summary

Constructors

Constructor and Description
ECIESParameters() Default constructor.

Method Summary

Modifier and Type	Method and Description
protected byte[]	engineGetEncoded() Returns the parameters as DER byte array.
protected byte[]	engineGetEncoded(String format)
protected <T extends AlgorithmParameterSpec> T	engineGetParameterSpec(Class<T> paramSpec)
protected void	engineInit(AlgorithmParameterSpec paramSpec)
protected void	engineInit(byte[] params)
protected void	engineInit(byte[] params, String format)
protected String	engineToString() Returns a String representation of this object.
iaik.asn1.ASN1Object	toASN1Object() Gets an ASN.1 representation of this ECIES parameters.

Methods inherited from class java.lang.Object

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

Constructor Detail

ECIESParameters

public ECIESParameters()

Default constructor.

Method Detail

engineGetEncoded

protected byte[] engineGetEncoded()
                           throws IOException

Returns the parameters as DER byte array.

Specified by:

engineGetEncoded in class AlgorithmParametersSpi

Returns:

the DER encoded parameters

Throws:

IOException - if an encoding error occurs

engineGetEncoded

protected byte[] engineGetEncoded(String format)
                           throws IOException

Specified by:

engineGetEncoded in class AlgorithmParametersSpi

Throws:

IOException

engineGetParameterSpec

protected <T extends AlgorithmParameterSpec> T engineGetParameterSpec(Class<T> paramSpec)
                                                               throws InvalidParameterSpecException

Specified by:

engineGetParameterSpec in class AlgorithmParametersSpi

Throws:

InvalidParameterSpecException

engineInit

protected void engineInit(AlgorithmParameterSpec paramSpec)
                   throws InvalidParameterSpecException

Specified by:

engineInit in class AlgorithmParametersSpi

Throws:

InvalidParameterSpecException

engineInit

protected void engineInit(byte[] params)
                   throws IOException

Specified by:

engineInit in class AlgorithmParametersSpi

Throws:

IOException

engineInit

protected void engineInit(byte[] params,
                          String format)
                   throws IOException

Specified by:

engineInit in class AlgorithmParametersSpi

Throws:

IOException

engineToString

protected String engineToString()

Returns a String representation of this object.

Specified by:

engineToString in class AlgorithmParametersSpi

Returns:

a String representation this object

toASN1Object

public iaik.asn1.ASN1Object toASN1Object()

Gets an ASN.1 representation of this ECIES parameters.

Returns:

this ECIES parameters parameters as ASN1Object