Package org.bouncycastle.crypto.fips

Class FipsTripleDES.KeyGenerator

java.lang.Object

org.bouncycastle.crypto.fips.FipsSymmetricKeyGenerator

org.bouncycastle.crypto.fips.FipsTripleDES.KeyGenerator

All Implemented Interfaces:

SymmetricKeyGenerator

Enclosing class:

FipsTripleDES

public static final class FipsTripleDES.KeyGenerator
extends FipsSymmetricKeyGenerator

Triple-DES key generator.

Constructor Summary

Constructors

Constructor	Description
KeyGenerator(int keySizeInBits, SecureRandom random)	Constructor to generate a general purpose Triple-DES key.
KeyGenerator(FipsParameters parameterSet, int keySizeInBits, SecureRandom random)	Constructor to generate a specific purpose Triple-DES key for an algorithm in a particular parameter set.

Method Summary

Modifier and Type	Method	Description
SymmetricKey	generateKey()	Return a newly generated symmetric key.

Methods inherited from class java.lang.Object

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

Constructor Details

KeyGenerator

public KeyGenerator(int keySizeInBits,
 SecureRandom random)

Constructor to generate a general purpose Triple-DES key.

Parameters:

keySizeInBits - size of the key in bits.

random - secure random to use in key construction.

KeyGenerator

public KeyGenerator(FipsParameters parameterSet,
 int keySizeInBits,
 SecureRandom random)

Constructor to generate a specific purpose Triple-DES key for an algorithm in a particular parameter set.

Parameters:

parameterSet - FIPS algorithm key is for,

keySizeInBits - size of the key in bits.

random - secure random to use in key construction.

Method Details

generateKey

public SymmetricKey generateKey()

Description copied from interface: SymmetricKeyGenerator

Return a newly generated symmetric key.

Returns:

a new symmetric key.