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com.bea.wcp.sip.security.utils
Class JSafeEncryptionUtil

java.lang.Object
com.bea.wcp.sip.security.utils.JSafeEncryptionUtil

public final class JSafeEncryptionUtil

extends java.lang.Object

Class to encrypt and decrypt the customer data used for external systems. Key requirement for this data is that reversible encryption be necessary - i.e. someone must present this data in clear form someplace. This class can be used on command line. Please see the usage for details.

Constructor Summary

JSafeEncryptionUtil(byte[] key, byte[] initVector, java.lang.String algorithm)
Package access constructor to be called by the EncryptionServiceFactory instance associated with this service

Method Summary

byte[]	decryptBytes(byte[] data) Decrypt this byte array.
java.lang.String	decryptString(byte[] encryptedString) decrypts the byte array into clear text string
byte[]	encryptBytes(byte[] data) Encrypt this byte array.
byte[]	encryptString(java.lang.String clearText) Encrypts a string in clear text
static void	main(java.lang.String[] args) The main method.

Methods inherited from class java.lang.Object

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

Constructor Detail

JSafeEncryptionUtil

public JSafeEncryptionUtil(byte[] key,
                           byte[] initVector,
                           java.lang.String algorithm)
                    throws weblogic.security.internal.encryption.EncryptionServiceException

Package access constructor to be called by the EncryptionServiceFactory instance associated with this service

Parameters:

key -

initVector -

algorithm -

Throws:

weblogic.security.internal.encryption.EncryptionServiceException

Method Detail

encryptBytes

public byte[] encryptBytes(byte[] data)
                    throws weblogic.security.internal.encryption.EncryptionServiceException

Encrypt this byte array.

Parameters:

data - input byte array

Returns:

encrypted bytes

Throws:

weblogic.security.internal.encryption.EncryptionServiceException

decryptBytes

public byte[] decryptBytes(byte[] data)
                    throws weblogic.security.internal.encryption.EncryptionServiceException

Decrypt this byte array.

Parameters:

data - input byte array

Returns:

encrypted bytes

Throws:

weblogic.security.internal.encryption.EncryptionServiceException

encryptString

public byte[] encryptString(java.lang.String clearText)
                     throws weblogic.security.internal.encryption.EncryptionServiceException

Encrypts a string in clear text

Parameters:

clearText - clear text string

Returns:

encrypted bytes

Throws:

weblogic.security.internal.encryption.EncryptionServiceException

decryptString

public java.lang.String decryptString(byte[] encryptedString)
                               throws weblogic.security.internal.encryption.EncryptionServiceException

decrypts the byte array into clear text string

Parameters:

encryptedString -

Returns:

clear text

Throws:

weblogic.security.internal.encryption.EncryptionServiceException

main

public static void main(java.lang.String[] args)

The main method.

Usages:

java com.bea.wcp.sip.security.utils.JSafeEncryptionUtil (print usage)

java com.bea.wcp.sip.security.utils.JSafeEncryptionUtil test (test the encryption and decryption)

java com.bea.wcp.sip.security.utils.JSafeEncryptionUtil exposedefaultkeyandinitvector (expose a default key and init vector as base64 encoded byte array.)

java com.bea.wcp.sip.security.utils.JSafeEncryptionUtil encryption stringvalue algorithm encrytionKey, initVector (encrypt the given string use default key and init vector)

java com.bea.wcp.sip.security.utils.JSafeEncryptionUtil decryption stringvalue algorithm encrytionKey, initVector (encrypt the given string use default key and init vector)

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