Package org.refcodes.security.alt.chaos

Class ChaosTextDecrypterImpl

java.lang.Object

org.refcodes.security.alt.chaos.ChaosTextDecrypterImpl

All Implemented Interfaces:

ChaosTextDecrypter, org.refcodes.security.Decrypter<String,String,org.refcodes.security.DecryptionException>

public class ChaosTextDecrypterImpl
extends Object
implements ChaosTextDecrypter

The Class ChaosTextDecrypterImpl.

Author:

steiner

Constructor Summary

Constructors

Constructor	Description
ChaosTextDecrypterImpl(double x0, double a, double s)	Instantiates a new chaos text decrypter.
ChaosTextDecrypterImpl(String aSecret)	Instantiates a new chaos text decrypter.
ChaosTextDecrypterImpl(ChaosKey aKey)	Instantiates a new chaos text decrypter.

Method Summary

Modifier and Type	Method	Description
int	toDecrypted(byte[] aInput, int aInputOffset, int aInputLength, byte[] aOutput, int aOutputOffset)
String	toDecrypted(String aEncrypted)

Methods inherited from class java.lang.Object

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

Constructor Detail

ChaosTextDecrypterImpl

public ChaosTextDecrypterImpl(double x0,
                              double a,
                              double s)

Instantiates a new chaos text decrypter.

Parameters:

x0 - the x 0

a - the a

s - the s

ChaosTextDecrypterImpl

public ChaosTextDecrypterImpl(ChaosKey aKey)

Instantiates a new chaos text decrypter.

Parameters:

aKey - the key

ChaosTextDecrypterImpl

public ChaosTextDecrypterImpl(String aSecret)

Instantiates a new chaos text decrypter.

Parameters:

aSecret - the secret from which to derive a ChaosKey.

Method Detail

toDecrypted

public String toDecrypted(String aEncrypted)
                   throws org.refcodes.security.DecryptionException

Specified by:

toDecrypted in interface org.refcodes.security.Decrypter<String,String,org.refcodes.security.DecryptionException>

Throws:

org.refcodes.security.DecryptionException

toDecrypted

public int toDecrypted(byte[] aInput,
                       int aInputOffset,
                       int aInputLength,
                       byte[] aOutput,
                       int aOutputOffset)
                throws ShortBufferException,
                       org.refcodes.security.DecryptionException

Specified by:

toDecrypted in interface org.refcodes.security.Decrypter<String,String,org.refcodes.security.DecryptionException>

Throws:

ShortBufferException

org.refcodes.security.DecryptionException