de.flexiprovider.common.mode
Class ModeParamGenParameterSpec

java.lang.Object
  |
  +--de.flexiprovider.common.mode.ModeParamGenParameterSpec

All Implemented Interfaces:

AlgorithmParameterSpec, java.security.spec.AlgorithmParameterSpec

public class ModeParamGenParameterSpec

extends java.lang.Object

implements AlgorithmParameterSpec

This class specifies parameters used for initializing the ModeParameterGenerator. The parameters consist of the byte length of the initialization vector.

Author:

Martin Döring

Field Summary

static int

DEFAULT_LENGTH The default length of the IV (8 bytes)

Constructor Summary

ModeParamGenParameterSpec()
Construct the default mode parameter generation parameters.

ModeParamGenParameterSpec(int ivLength)
Construct new parameters from the desired length of the initialization vector (IV) in bytes.

Method Summary

int	getIVLength()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_LENGTH

public static final int DEFAULT_LENGTH

The default length of the IV (8 bytes)

Constructor Detail

ModeParamGenParameterSpec

public ModeParamGenParameterSpec()

Construct the default mode parameter generation parameters. Set the length of the IV to DEFAULT_LENGTH. The default length is chosen (somewhat arbitrarily) as 8 bytes.

ModeParamGenParameterSpec

public ModeParamGenParameterSpec(int ivLength)

Construct new parameters from the desired length of the initialization vector (IV) in bytes.

Parameters:

ivLength - the length of the IV in bytes

Method Detail

getIVLength

public int getIVLength()

Returns:

the length of the IV in bytes