cz.d1x.dxcrypto.encryption

Class RSAKeysGenerator

java.lang.Object

cz.d1x.dxcrypto.encryption.RSAKeysGenerator

public final class RSAKeysGenerator
extends Object

Generator that can provide key pair for RSA encryption. This generator can be re-used for multiple key pair generations.

This class is immutable and can be considered thread safe.

Author:

Zdenek Obst, zdenek.obst-at-gmail.com

Constructor Summary

Constructors

Constructor and Description
RSAKeysGenerator() Creates a new generator of RSA keys with default 1024 size of the key.
RSAKeysGenerator(int keySize) Creates a new generator of RSA keys with given key size.

Method Summary

Modifier and Type	Method and Description
KeyPair	generateKeys() Generates a new key pair for RSA.

Methods inherited from class java.lang.Object

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

Constructor Detail

RSAKeysGenerator

public RSAKeysGenerator()

Creates a new generator of RSA keys with default 1024 size of the key.

RSAKeysGenerator

public RSAKeysGenerator(int keySize)
                 throws EncryptionException

Creates a new generator of RSA keys with given key size.

Parameters:

keySize - size of the key

Throws:

EncryptionException

Method Detail

generateKeys

public KeyPair generateKeys()

Generates a new key pair for RSA.

Returns:

RSA key pair