com.jfw.util
Class Secure

java.lang.Object
  com.jfw.util.Secure

public final class Secure
extends java.lang.Object

Offer methods used in security processes. All methods ares static and thread safe.

Constructor Summary

Secure()

Method Summary

static java.lang.String	decode(java.lang.String toDecode) Decode a string from Base64.
static byte[]	decrypt(byte[] toDecrypt, java.lang.String key4Decryption) Decrypt an array of bytes using the Encryption class.
static java.lang.String	encode(java.lang.String toEncode) Encode a string in Base64.
static byte[]	encrypt(byte[] toEncrypt, java.lang.String key4Encryption) Encrypt an array of bytes using the Encryption class.

Methods inherited from class java.lang.Object

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

Constructor Detail

Secure

public Secure()

Method Detail

encode

public static java.lang.String encode(java.lang.String toEncode)

Encode a string in Base64.

Parameters:

toEncode - the string to encode.

Returns:

the encoded string.

decode

public static java.lang.String decode(java.lang.String toDecode)

Decode a string from Base64.

Parameters:

toDecode - the string to Decode.

Returns:

the decoded string.

encrypt

public static byte[] encrypt(byte[] toEncrypt,
                             java.lang.String key4Encryption)
                      throws JFWGenericException

Encrypt an array of bytes using the Encryption class.

Parameters:

toEncrypt - bytes to encrypt.

key4Encryption - the encryption key to use.

Returns:

the encrypted bytes.

Throws:

JFWGenericException

decrypt

public static byte[] decrypt(byte[] toDecrypt,
                             java.lang.String key4Decryption)
                      throws JFWGenericException

Decrypt an array of bytes using the Encryption class.

Parameters:

toDecrypt - bytes to decrypt.

key4Decryption - the decryption key to use.

Returns:

the decrypted bytes.

Throws:

an - exception can be throwed if the key4Decryption is wrong.

JFWGenericException