at.chrl.nutils.ncrypt

Class EncryptedRSAKeyPair

java.lang.Object

at.chrl.nutils.ncrypt.EncryptedRSAKeyPair

public class EncryptedRSAKeyPair
extends Object

This class is for storing standard RSA Public/Static keyPairs The main difference that N (Modulus) is encrypted to be transfered on the net with simple scrambling algorythm. So public pair (e, n) , where e is exponent (usually static 3 or 65537) and n is modulus, is encrypted and cannot be applied to cipher some data without deciphering the modulus.

Author:

EvilSpirit

Constructor Summary

Constructors

Constructor and Description
EncryptedRSAKeyPair(KeyPair RSAKeyPair) Default constructor.

Method Summary

Modifier and Type	Method and Description
byte[]	getEncryptedModulus() Get encrypted modulus to be transferred on the net.
KeyPair	getRSAKeyPair() Get default RSA key pair

Methods inherited from class java.lang.Object

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

Constructor Detail

EncryptedRSAKeyPair

public EncryptedRSAKeyPair(KeyPair RSAKeyPair)

Default constructor. Stores RSA key pair and encrypts rsa modulus N

Parameters:

RSAKeyPair - standard RSA KeyPair generated with standard KeyPairGenerator KeyPairGenerator

Method Detail

getRSAKeyPair

public KeyPair getRSAKeyPair()

Get default RSA key pair

Returns:

RSAKeyPair

getEncryptedModulus

public byte[] getEncryptedModulus()

Get encrypted modulus to be transferred on the net.

Returns:

encryptedModulus