com.safenetinc.luna.provider.param

Class LunaGcmParameterSpec

java.lang.Object

com.safenetinc.luna.provider.param.LunaGcmParameterSpec

All Implemented Interfaces:

AlgorithmParameterSpec

Direct Known Subclasses:

LunaGmacParameterSpec

public class LunaGcmParameterSpec
extends Object
implements AlgorithmParameterSpec

Specifies the parameters necessary for GCM mode of authenticated encryption. This class is designed to be fairly neutral so that it can be replaced by a Java-native GcmParameterSpec if one appears. An instance of this class is immutable.

Constructor Summary

Constructors

Constructor and Description
LunaGcmParameterSpec(byte[] iv, byte[] aad, int tagBits) Sets the spec data

Method Summary

Modifier and Type	Method and Description
byte[]	getAad()
byte[]	getDataEncoded()
byte[]	getIv()
int	getTagBits()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LunaGcmParameterSpec

public LunaGcmParameterSpec(byte[] iv,
                            byte[] aad,
                            int tagBits)

Sets the spec data

Parameters:

iv - The IV. If null (or HSM is in FIPS mode), it's recorded as a 0-byte array

aad - The additional authentication data. If null, it's recorded as a 0-byte array

tagBits - # of bits in the auth tag (max 128)

Method Detail

getIv

public byte[] getIv()

getAad

public byte[] getAad()

getTagBits

public int getTagBits()

getDataEncoded

public byte[] getDataEncoded()

toString

public String toString()

Overrides:

toString in class Object

See Also:

Object.toString()