Package org.jgroups.demos

Class KeyStoreGenerator

java.lang.Object

org.jgroups.demos.KeyStoreGenerator

public final class KeyStoreGenerator
extends Object

Generates a keystore file that has a SecretKey in it. It is not possible to use keytool to achieve this. This is a simple way to generate a JCEKS format keystore and SecretKey.

Usage is --alg ALGNAME --size ALGSIZE --storeName FILENAME --storePass PASSWORD --alias KEYALIAS

Any of args are optional and will default to

• ALGNAME = Blowfish
• ALGSIZE = 56
• FILENAME = defaultStore.keystore
• PASSWORD = changeit
• ALIAS = mykey

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static String	alias
(package private) static int	keySize
(package private) static String	keyStoreName
(package private) static String	storePass
(package private) static String	storeType
(package private) static String	symAlg

Constructor Summary

Constructors

Modifier	Constructor	Description
private	KeyStoreGenerator()

Method Summary

Modifier and Type	Method	Description
static SecretKey	createSecretKey()
static SecretKey	createSecretKey(String sym_alg, int key_size)
private static String	getAlgorithm(String s)
protected static void	help()
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Field Details

symAlg

static String symAlg

keySize

static int keySize

keyStoreName

static String keyStoreName

storePass

static String storePass

alias

static String alias

storeType

static String storeType

Constructor Details

KeyStoreGenerator

private KeyStoreGenerator()

Method Details

main

public static void main(String[] args)

help

protected static void help()

createSecretKey

public static SecretKey createSecretKey()
                                 throws Exception

Throws:

Exception

createSecretKey

public static SecretKey createSecretKey(String sym_alg,
 int key_size)
                                 throws NoSuchAlgorithmException

Throws:

NoSuchAlgorithmException

getAlgorithm

private static String getAlgorithm(String s)