com.stimulsoft.base.licenses
Class StiCryptHelper

java.lang.Object
  com.stimulsoft.base.licenses.StiCryptHelper

public class StiCryptHelper
extends Object

Copyright Stimulsoft

Constructor Summary

StiCryptHelper()

Method Summary

static byte[]	decrypt(byte[] bytes, String password)
static String	decrypt(String str, String password)
static byte[]	encrypt(byte[] bytes, String password)
static String	encrypt(String str, String password)
static String	MD5(String value)
static String	recrypt(String str, String oldPassword, String newPassword)

Methods inherited from class java.lang.Object

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

Constructor Detail

StiCryptHelper

public StiCryptHelper()

Method Detail

encrypt

public static byte[] encrypt(byte[] bytes,
                             String password)
                      throws InvalidKeyException,
                             InvalidAlgorithmParameterException,
                             NoSuchAlgorithmException,
                             NoSuchProviderException,
                             NoSuchPaddingException,
                             IllegalBlockSizeException,
                             BadPaddingException

Throws:

InvalidKeyException

InvalidAlgorithmParameterException

NoSuchAlgorithmException

NoSuchProviderException

NoSuchPaddingException

IllegalBlockSizeException

BadPaddingException

encrypt

public static String encrypt(String str,
                             String password)
                      throws InvalidKeyException,
                             InvalidAlgorithmParameterException,
                             NoSuchAlgorithmException,
                             NoSuchProviderException,
                             NoSuchPaddingException,
                             IllegalBlockSizeException,
                             BadPaddingException,
                             UnsupportedEncodingException

Throws:

InvalidKeyException

InvalidAlgorithmParameterException

NoSuchAlgorithmException

NoSuchProviderException

NoSuchPaddingException

IllegalBlockSizeException

BadPaddingException

UnsupportedEncodingException

decrypt

public static byte[] decrypt(byte[] bytes,
                             String password)
                      throws InvalidKeyException,
                             InvalidAlgorithmParameterException,
                             IllegalBlockSizeException,
                             BadPaddingException,
                             NoSuchAlgorithmException,
                             NoSuchProviderException,
                             NoSuchPaddingException

Throws:

InvalidKeyException

InvalidAlgorithmParameterException

IllegalBlockSizeException

BadPaddingException

NoSuchAlgorithmException

NoSuchProviderException

NoSuchPaddingException

decrypt

public static String decrypt(String str,
                             String password)
                      throws InvalidKeyException,
                             InvalidAlgorithmParameterException,
                             IllegalBlockSizeException,
                             BadPaddingException,
                             NoSuchAlgorithmException,
                             NoSuchProviderException,
                             NoSuchPaddingException,
                             UnsupportedEncodingException

Throws:

InvalidKeyException

InvalidAlgorithmParameterException

IllegalBlockSizeException

BadPaddingException

NoSuchAlgorithmException

NoSuchProviderException

NoSuchPaddingException

UnsupportedEncodingException

recrypt

public static String recrypt(String str,
                             String oldPassword,
                             String newPassword)
                      throws InvalidKeyException,
                             InvalidAlgorithmParameterException,
                             IllegalBlockSizeException,
                             BadPaddingException,
                             NoSuchAlgorithmException,
                             NoSuchProviderException,
                             NoSuchPaddingException,
                             UnsupportedEncodingException

Throws:

InvalidKeyException

InvalidAlgorithmParameterException

IllegalBlockSizeException

BadPaddingException

NoSuchAlgorithmException

NoSuchProviderException

NoSuchPaddingException

UnsupportedEncodingException

MD5

public static String MD5(String value)
                  throws NoSuchAlgorithmException,
                         UnsupportedEncodingException

Throws:

NoSuchAlgorithmException

UnsupportedEncodingException