com.wizzardo.tools.security
Class RSA

java.lang.Object
  com.wizzardo.tools.security.RSA

public class RSA
extends java.lang.Object

Constructor Summary

RSA(int n)

RSA(java.lang.String publicKey, java.lang.String modulus)

Method Summary

java.math.BigInteger	decrypt(java.math.BigInteger encrypted)
byte[]	decrypt(byte[] encrypted)
byte[]	decrypt(byte[] encrypted, int lenght)
byte[]	decrypt(byte[] encrypted, int offset, int arrLength, int length)
java.math.BigInteger	encrypt(java.math.BigInteger message)
byte[]	encrypt(byte[] message)
java.math.BigInteger	getModulus()
int	getN()
java.math.BigInteger	getPrivateKey()
java.math.BigInteger	getPublicKey()
java.lang.String	getStringToTransfer()
static byte[]	hexStringToByteArray(java.lang.String hex)
static byte[]	hexStringToByteArray(java.lang.String hex, int lenght)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

RSA

public RSA(int n)

RSA

public RSA(java.lang.String publicKey,
           java.lang.String modulus)

Method Detail

getStringToTransfer

public java.lang.String getStringToTransfer()

encrypt

public java.math.BigInteger encrypt(java.math.BigInteger message)

decrypt

public java.math.BigInteger decrypt(java.math.BigInteger encrypted)

encrypt

public byte[] encrypt(byte[] message)

decrypt

public byte[] decrypt(byte[] encrypted)

decrypt

public byte[] decrypt(byte[] encrypted,
                      int lenght)

decrypt

public byte[] decrypt(byte[] encrypted,
                      int offset,
                      int arrLength,
                      int length)

hexStringToByteArray

public static byte[] hexStringToByteArray(java.lang.String hex,
                                          int lenght)

hexStringToByteArray

public static byte[] hexStringToByteArray(java.lang.String hex)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getN

public int getN()

getModulus

public java.math.BigInteger getModulus()

getPrivateKey

public java.math.BigInteger getPrivateKey()

getPublicKey

public java.math.BigInteger getPublicKey()