org.jboss.soa.esb.services.security.util
Class CryptoUtil

java.lang.Object
  org.jboss.soa.esb.services.security.util.CryptoUtil

public final class CryptoUtil
extends java.lang.Object

Author:

Daniel Bevenius

Method Summary

static byte[]	copyBytes(byte[] bytes, int length)
static byte[]	decrypt(byte[] bytes, java.security.Key key, java.lang.String transformation)
static byte[]	encrypt(byte[] text, java.security.Key key, java.lang.String transformation)
static javax.crypto.Cipher	getCipher(java.lang.String transformation)
static javax.crypto.Cipher	getCipherForDecryption(java.lang.String transformation, java.security.Key key)
static javax.crypto.Cipher	getCipherForEncryption(java.lang.String transformation, java.security.Key key)

Methods inherited from class java.lang.Object

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

Method Detail

getCipher

public static javax.crypto.Cipher getCipher(java.lang.String transformation)
                                     throws SecurityServiceException

Throws:

SecurityServiceException

getCipherForDecryption

public static javax.crypto.Cipher getCipherForDecryption(java.lang.String transformation,
                                                         java.security.Key key)
                                                  throws SecurityServiceException

Throws:

SecurityServiceException

getCipherForEncryption

public static javax.crypto.Cipher getCipherForEncryption(java.lang.String transformation,
                                                         java.security.Key key)
                                                  throws SecurityServiceException

Throws:

SecurityServiceException

decrypt

public static byte[] decrypt(byte[] bytes,
                             java.security.Key key,
                             java.lang.String transformation)
                      throws SecurityServiceException

Throws:

SecurityServiceException

encrypt

public static byte[] encrypt(byte[] text,
                             java.security.Key key,
                             java.lang.String transformation)
                      throws SecurityServiceException

Throws:

SecurityServiceException

copyBytes

public static byte[] copyBytes(byte[] bytes,
                               int length)