org.apache.directory.server.kerberos.shared.crypto.encryption

Class RandomKeyFactory

java.lang.Object

org.apache.directory.server.kerberos.shared.crypto.encryption.RandomKeyFactory

public class RandomKeyFactory
extends Object

A factory class for producing random keys, suitable for use as session keys. For a list of desired cipher types, Kerberos random-to-key functions are used to derive keys for DES-, DES3-, AES-, and RC4-based encryption types.

Author:

Apache Directory Project

Constructor Summary

Constructors

Constructor and Description
RandomKeyFactory()

Method Summary

Modifier and Type	Method and Description
static EncryptionKey	getRandomKey(EncryptionType encryptionType) Get a new random key for a given EncryptionType.
static Map<EncryptionType,EncryptionKey>	getRandomKeys() Get a map of random keys.

Methods inherited from class java.lang.Object

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

Constructor Detail

RandomKeyFactory

public RandomKeyFactory()

Method Detail

getRandomKeys

public static Map<EncryptionType,EncryptionKey> getRandomKeys()
                                                       throws KerberosException

Get a map of random keys. The default set of encryption types is used.

Returns:

The map of random keys.

Throws:

KerberosException

getRandomKey

public static EncryptionKey getRandomKey(EncryptionType encryptionType)
                                  throws KerberosException

Get a new random key for a given EncryptionType.

Parameters:

encryptionType -

Returns:

The new random key.

Throws:

KerberosException