com.wewebu.ow.server.util

Class OwSecretKey

java.lang.Object

com.wewebu.ow.server.util.OwSecretKey

public class OwSecretKey
extends Object

Represents a static secret key used for encryption.

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Constructor Summary

Constructors

Constructor and Description
OwSecretKey() create a key out of the given serialized byte representation

Method Summary

Methods

Modifier and Type	Method and Description
static String	createJavaCodeKeyDeclaration(String algorithm_p) dump a java code byte array representation of a secret key
static byte[]	createSerializedKey(String algorithm_p) create a secret key and return it as a serialized byte array
static String	getAlgorithm() get the used algorithm
Cipher	getCipher() get a cipher for the key
Key	getKey() get the key
static void	main(String[] args_p) create a new java m_keybytes member

Methods inherited from class java.lang.Object

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

Constructor Detail

OwSecretKey

public OwSecretKey()

create a key out of the given serialized byte representation

Method Detail

getKey

public Key getKey()

get the key

Returns:

a Key

getCipher

public Cipher getCipher()
                 throws NoSuchAlgorithmException,
                        NoSuchPaddingException

get a cipher for the key

Returns:

a Cipher

Throws:

NoSuchAlgorithmException

NoSuchPaddingException

getAlgorithm

public static String getAlgorithm()

get the used algorithm

Returns:

a String

createSerializedKey

public static byte[] createSerializedKey(String algorithm_p)
                                  throws NoSuchAlgorithmException,
                                         IOException

create a secret key and return it as a serialized byte array

Parameters:

algorithm_p -

Returns:

the serialized byte array representing the secret key

Throws:

NoSuchAlgorithmException

IOException

createJavaCodeKeyDeclaration

public static String createJavaCodeKeyDeclaration(String algorithm_p)
                                           throws NoSuchAlgorithmException,
                                                  IOException

dump a java code byte array representation of a secret key

Parameters:

algorithm_p -

Returns:

String java code lines

Throws:

NoSuchAlgorithmException

IOException

main

public static void main(String[] args_p)

create a new java m_keybytes member

Parameters:

args_p -