com.tibbo.aggregate.common.util

Class DesEncrypter

java.lang.Object

com.tibbo.aggregate.common.util.DesEncrypter

public class DesEncrypter
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ENC_KEY
static DesEncrypter	GLOBAL_ENCRYPTER

Constructor Summary

Constructors

Constructor and Description
DesEncrypter(char[] passPhrase)

Method Summary

Modifier and Type	Method and Description
byte[]	decrypt(byte[] data)
void	decrypt(java.io.InputStream in, java.io.OutputStream out)
java.lang.String	decrypt(java.lang.String str)
java.io.InputStream	decryptedStream(java.io.InputStream in)
byte[]	encrypt(byte[] data)
void	encrypt(java.io.InputStream in, java.io.OutputStream out)
java.lang.String	encrypt(java.lang.String str)
java.io.OutputStream	encryptedStream(java.io.OutputStream out)

Methods inherited from class java.lang.Object

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

Field Detail

ENC_KEY

public static final java.lang.String ENC_KEY

See Also:

Constant Field Values

GLOBAL_ENCRYPTER

public static DesEncrypter GLOBAL_ENCRYPTER

Constructor Detail

DesEncrypter

public DesEncrypter(char[] passPhrase)
             throws java.security.spec.InvalidKeySpecException

Throws:

java.security.spec.InvalidKeySpecException

Method Detail

encryptedStream

public java.io.OutputStream encryptedStream(java.io.OutputStream out)
                                     throws java.io.IOException

Throws:

java.io.IOException

decryptedStream

public java.io.InputStream decryptedStream(java.io.InputStream in)

encrypt

public void encrypt(java.io.InputStream in,
                    java.io.OutputStream out)
             throws java.io.IOException

Throws:

java.io.IOException

decrypt

public void decrypt(java.io.InputStream in,
                    java.io.OutputStream out)
             throws java.io.IOException

Throws:

java.io.IOException

encrypt

public java.lang.String encrypt(java.lang.String str)
                         throws java.io.IOException,
                                javax.crypto.BadPaddingException,
                                javax.crypto.IllegalBlockSizeException

Throws:

java.io.IOException

javax.crypto.BadPaddingException

javax.crypto.IllegalBlockSizeException

decrypt

public java.lang.String decrypt(java.lang.String str)
                         throws java.io.IOException,
                                javax.crypto.BadPaddingException,
                                javax.crypto.IllegalBlockSizeException

Throws:

java.io.IOException

javax.crypto.BadPaddingException

javax.crypto.IllegalBlockSizeException

encrypt

public byte[] encrypt(byte[] data)
               throws java.io.IOException,
                      javax.crypto.BadPaddingException,
                      javax.crypto.IllegalBlockSizeException

Throws:

java.io.IOException

javax.crypto.BadPaddingException

javax.crypto.IllegalBlockSizeException

decrypt

public byte[] decrypt(byte[] data)
               throws java.io.IOException,
                      javax.crypto.BadPaddingException,
                      javax.crypto.IllegalBlockSizeException

Throws:

java.io.IOException

javax.crypto.BadPaddingException

javax.crypto.IllegalBlockSizeException