Package org.pentaho.reporting.libraries.base.util

Class SecurePasswordEncryption

java.lang.Object

org.pentaho.reporting.libraries.base.util.SecurePasswordEncryption

public class SecurePasswordEncryption
extends Object

Constructor Summary

Constructors

Constructor	Description
SecurePasswordEncryption()

Method Summary

Modifier and Type	Method	Description
protected static void	appendAsHexString(byte[] encryptedData, StringBuffer b)
protected static int	bytesToInt(byte[] data, int offset)
String	decryptPassword(String password, String key)
String	decryptPassword(String password, SecretKey key, String algorithm)
String	encryptPassword(String password, String key)
String	encryptPassword(String password, SecretKey key, String algorithm)
protected static byte[]	intToByte(int value)
protected static byte[]	stringToBytes(String password)

Methods inherited from class java.lang.Object

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

Constructor Detail

SecurePasswordEncryption

public SecurePasswordEncryption()

Method Detail

encryptPassword

public String encryptPassword(String password,
                              String key)
                       throws GeneralSecurityException,
                              UnsupportedEncodingException

Throws:

GeneralSecurityException

UnsupportedEncodingException

encryptPassword

public String encryptPassword(String password,
                              SecretKey key,
                              String algorithm)
                       throws GeneralSecurityException,
                              UnsupportedEncodingException

Throws:

GeneralSecurityException

UnsupportedEncodingException

appendAsHexString

protected static void appendAsHexString(byte[] encryptedData,
                                        StringBuffer b)

intToByte

protected static byte[] intToByte(int value)

decryptPassword

public String decryptPassword(String password,
                              String key)
                       throws UnsupportedEncodingException,
                              GeneralSecurityException

Throws:

UnsupportedEncodingException

GeneralSecurityException

decryptPassword

public String decryptPassword(String password,
                              SecretKey key,
                              String algorithm)
                       throws UnsupportedEncodingException,
                              GeneralSecurityException

Throws:

UnsupportedEncodingException

GeneralSecurityException

stringToBytes

protected static byte[] stringToBytes(String password)
                               throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

bytesToInt

protected static int bytesToInt(byte[] data,
                                int offset)