atg.nucleus

Class KeyGenerator

java.lang.Object

atg.nucleus.KeyGenerator

public class KeyGenerator
extends java.lang.Object

This class contains utility methods for generating public and private keys for DSA signing.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CLASS_VERSION Class version string

Constructor Summary

Constructors

Constructor and Description
KeyGenerator()

Method Summary

Methods

Modifier and Type	Method and Description
static java.security.KeyPair	generateKeyPair() Generates a new public/private key pair with a default strength of 1024.
static java.security.KeyPair	generateKeyPair(int pStrength) Generates a new public/private key pair usable for DSA signing.
static void	main(java.lang.String[] pArgs) Runs the main key generator.
static java.lang.String	serializeKey(java.security.Key pKey) This returns the specified key, serialized and converted to a hexadecimal string.

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_VERSION

public static java.lang.String CLASS_VERSION

Class version string

Constructor Detail

KeyGenerator

public KeyGenerator()

Method Detail

generateKeyPair

public static java.security.KeyPair generateKeyPair(int pStrength)
                                             throws java.security.NoSuchAlgorithmException

Generates a new public/private key pair usable for DSA signing.

Parameters:

pStrength - the length, in bits, of the modulus. This can be any integral multiple of 8 greater than or equal to 512. Typical values are 512, 768, and 1024.

Throws:

java.security.NoSuchAlgorithmException

generateKeyPair

public static java.security.KeyPair generateKeyPair()
                                             throws java.security.NoSuchAlgorithmException

Generates a new public/private key pair with a default strength of 1024.

Throws:

java.security.NoSuchAlgorithmException

serializeKey

public static java.lang.String serializeKey(java.security.Key pKey)
                                     throws java.io.IOException

This returns the specified key, serialized and converted to a hexadecimal string.

Throws:

java.io.IOException

main

public static void main(java.lang.String[] pArgs)
                 throws java.security.NoSuchAlgorithmException,
                        java.io.IOException

Runs the main key generator. An optional argument is the strength of the keys to be generated.

Throws:

java.security.NoSuchAlgorithmException

java.io.IOException