edu.vt.middleware.crypt.asymmetric
Class RSA

java.lang.Object
  edu.vt.middleware.crypt.AbstractAlgorithm
      edu.vt.middleware.crypt.AbstractEncryptionAlgorithm
          edu.vt.middleware.crypt.asymmetric.AsymmetricAlgorithm
              edu.vt.middleware.crypt.asymmetric.RSA

All Implemented Interfaces:

Algorithm, EncryptionAlgorithm

public class RSA
extends AsymmetricAlgorithm

RSA contains functions for encrypting and decrypting using the RSA algorithm. The encryption mode is set to 'NONE'. The padding is set to 'OAEP'. This classes defaults to a key creation length of 2048 bits.

Version:

$Revision: 2744 $

Author:

Middleware Services

Field Summary

static String

ALGORITHM Algorithm name.

Fields inherited from class edu.vt.middleware.crypt.asymmetric.AsymmetricAlgorithm

MODE, PADDING

Fields inherited from class edu.vt.middleware.crypt.AbstractEncryptionAlgorithm

cipher, cipherMode, key, mode, padding

Fields inherited from class edu.vt.middleware.crypt.AbstractAlgorithm

algorithm, logger, randomByteSize, randomProvider

Constructor Summary

RSA()
Creates a default RSA asymmetric encryption algorithm that uses OAEP padding.

Method Summary

Methods inherited from class edu.vt.middleware.crypt.asymmetric.AsymmetricAlgorithm

clone, getAlgorithmParameterSpec, getChunkSize, newInstance

Methods inherited from class edu.vt.middleware.crypt.AbstractEncryptionAlgorithm

crypt, crypt, decrypt, decrypt, decrypt, encrypt, encrypt, encrypt, getBlockSize, getCipherMode, getMode, getPadding, init, initCipher, initDecrypt, initEncrypt, setKey, toString

Methods inherited from class edu.vt.middleware.crypt.AbstractAlgorithm

getAlgorithm, getRandomData, setRandomProvider

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.vt.middleware.crypt.Algorithm

getAlgorithm, getRandomData, setRandomProvider

Field Detail

ALGORITHM

public static final String ALGORITHM

Algorithm name.

See Also:

Constant Field Values

Constructor Detail

RSA

public RSA()

Creates a default RSA asymmetric encryption algorithm that uses OAEP padding.