de.ipcon.db

Class CryptoHandler

java.lang.Object

de.ipcon.db.CryptoHandler

All Implemented Interfaces:

CryptoHandlerI, java.io.Externalizable, java.io.Serializable

public abstract class CryptoHandler
extends java.lang.Object
implements CryptoHandlerI, java.io.Externalizable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CryptoHandler()
CryptoHandler(java.security.Key _cryptKey)

Method Summary

Modifier and Type	Method and Description
byte[]	decrypt(byte[] b)
void	decrypt(java.io.InputStream is, java.io.OutputStream os)
java.lang.String	decryptToString(byte[] b)
byte[]	encrypt(byte[] b)
byte[]	encrypt(char[] c)
void	encrypt(java.io.InputStream is, java.io.OutputStream os)
byte[]	encrypt(java.lang.String s)
byte[]	fromBase64(java.lang.String s)
void	initDCipher()
void	initECipher()
java.lang.String	toBase64(byte[] b)

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.ipcon.tools.CryptoHandlerI

getPWString

Methods inherited from interface java.io.Externalizable

readExternal, writeExternal

Constructor Detail

CryptoHandler

public CryptoHandler()

CryptoHandler

public CryptoHandler(java.security.Key _cryptKey)

Method Detail

initECipher

public void initECipher()
                 throws java.security.InvalidKeyException

Throws:

java.security.InvalidKeyException

initDCipher

public void initDCipher()
                 throws java.security.InvalidKeyException

Throws:

java.security.InvalidKeyException

encrypt

public byte[] encrypt(java.lang.String s)

Specified by:

encrypt in interface CryptoHandlerI

encrypt

public byte[] encrypt(char[] c)

Specified by:

encrypt in interface CryptoHandlerI

encrypt

public byte[] encrypt(byte[] b)

Specified by:

encrypt in interface CryptoHandlerI

encrypt

public void encrypt(java.io.InputStream is,
                    java.io.OutputStream os)
             throws java.io.IOException

Specified by:

encrypt in interface CryptoHandlerI

Throws:

java.io.IOException

decrypt

public void decrypt(java.io.InputStream is,
                    java.io.OutputStream os)
             throws java.io.IOException

Specified by:

decrypt in interface CryptoHandlerI

Throws:

java.io.IOException

decrypt

public byte[] decrypt(byte[] b)

Specified by:

decrypt in interface CryptoHandlerI

decryptToString

public java.lang.String decryptToString(byte[] b)

Specified by:

decryptToString in interface CryptoHandlerI

toBase64

public java.lang.String toBase64(byte[] b)

Specified by:

toBase64 in interface CryptoHandlerI

fromBase64

public byte[] fromBase64(java.lang.String s)

Specified by:

fromBase64 in interface CryptoHandlerI