Package fr.dyade.aaa.common.crypto

Class AESTool

java.lang.Object

fr.dyade.aaa.common.crypto.CryptoTool

fr.dyade.aaa.common.crypto.AESTool

All Implemented Interfaces:

Crypto

public class AESTool
extends CryptoTool

Field Summary

Fields

Modifier and Type	Field	Description
private String	algorithm
private IvParameterSpec	iv

Fields inherited from class fr.dyade.aaa.common.crypto.CryptoTool

key

Constructor Summary

Constructors

Constructor	Description
AESTool(String password, String salt, String nonce, int iterationCount, int keyLength)
AESTool(String algorithm, String password, String salt, String nonce, int iterationCount, int keyLength)

Method Summary

Modifier and Type	Method	Description
static Crypto	createCrypto(String algorithm, String password, String salt, String iv, int iterationCount, int keyLength)
(package private) Cipher	getCipher(int mode)
(package private) Cipher	getCipher(int mode, byte[] nonce)

Methods inherited from class fr.dyade.aaa.common.crypto.CryptoTool

decrypt, decrypt, decrypt, decrypt, encrypt, encrypt, encrypt, encrypt

Methods inherited from class java.lang.Object

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

Field Detail

algorithm

private String algorithm

iv

private IvParameterSpec iv

Constructor Detail

AESTool

public AESTool(String password,
               String salt,
               String nonce,
               int iterationCount,
               int keyLength)
        throws NoSuchAlgorithmException,
               InvalidKeySpecException

Throws:

NoSuchAlgorithmException

InvalidKeySpecException

AESTool

public AESTool(String algorithm,
               String password,
               String salt,
               String nonce,
               int iterationCount,
               int keyLength)
        throws NoSuchAlgorithmException,
               InvalidKeySpecException

Throws:

NoSuchAlgorithmException

InvalidKeySpecException

Method Detail

getCipher

Cipher getCipher(int mode)
          throws GeneralSecurityException

Specified by:

getCipher in class CryptoTool

Throws:

GeneralSecurityException

getCipher

Cipher getCipher(int mode,
                 byte[] nonce)
          throws GeneralSecurityException

Specified by:

getCipher in class CryptoTool

Throws:

GeneralSecurityException

createCrypto

public static Crypto createCrypto(String algorithm,
                                  String password,
                                  String salt,
                                  String iv,
                                  int iterationCount,
                                  int keyLength)
                           throws NoSuchAlgorithmException,
                                  InvalidKeySpecException

Throws:

NoSuchAlgorithmException

InvalidKeySpecException