anon.client.crypto

Class ASymMixCipherPlainRSA

java.lang.Object

anon.client.crypto.ASymMixCipherPlainRSA

All Implemented Interfaces:

IASymMixCipher

Direct Known Subclasses:

ASymMixCipherRSAOAEP

public class ASymMixCipherPlainRSA
extends java.lang.Object
implements IASymMixCipher

Constructor Summary

Constructors

Constructor and Description
ASymMixCipherPlainRSA()

Method Summary

Modifier and Type	Method and Description
int	encrypt(byte[] from, int ifrom, byte[] to, int ito) Encrypts one block of data using an asymmetric encryption algorithm.
int	getInputBlockSize() Returns the necessary input block size of the asymmetric mix cipher.
int	getOutputBlockSize() Returns the output block size of the asymmetric mix cipher.
int	getPaddingSize() Returns the padding size used by the asymmetric mix cipher in bytes.
MyRSAPublicKey	getPublicKey()
int	setPrivateKey(java.math.BigInteger modulus, java.math.BigInteger exponent, java.math.BigInteger privateExponent, java.math.BigInteger p, java.math.BigInteger q, java.math.BigInteger dP, java.math.BigInteger dQ, java.math.BigInteger qInv)
int	setPrivateKey(org.w3c.dom.Element xmlKey)
int	setPublicKey(java.math.BigInteger modulus, java.math.BigInteger exponent)
int	setPublicKey(org.w3c.dom.Element xmlKey)

Methods inherited from class java.lang.Object

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

Constructor Detail

ASymMixCipherPlainRSA

public ASymMixCipherPlainRSA()

Method Detail

encrypt

public int encrypt(byte[] from,
                   int ifrom,
                   byte[] to,
                   int ito)

Description copied from interface: IASymMixCipher

Encrypts one block of data using an asymmetric encryption algorithm.

Specified by:

encrypt in interface IASymMixCipher

Parameters:

from - Byte buffer to take the plain text from.

ifrom - Offset in the plain text.

to - Byte buffer to write the cipher text to.

ito - Offset in the target buffer.

Returns:

Amount of processed bytes.

getOutputBlockSize

public int getOutputBlockSize()

Description copied from interface: IASymMixCipher

Returns the output block size of the asymmetric mix cipher.

Specified by:

getOutputBlockSize in interface IASymMixCipher

Returns:

getInputBlockSize

public int getInputBlockSize()

Description copied from interface: IASymMixCipher

Returns the necessary input block size of the asymmetric mix cipher.

Specified by:

getInputBlockSize in interface IASymMixCipher

Returns:

getPaddingSize

public int getPaddingSize()

Description copied from interface: IASymMixCipher

Returns the padding size used by the asymmetric mix cipher in bytes.

Specified by:

getPaddingSize in interface IASymMixCipher

Returns:

setPublicKey

public int setPublicKey(java.math.BigInteger modulus,
                        java.math.BigInteger exponent)

Specified by:

setPublicKey in interface IASymMixCipher

setPrivateKey

public int setPrivateKey(java.math.BigInteger modulus,
                         java.math.BigInteger exponent,
                         java.math.BigInteger privateExponent,
                         java.math.BigInteger p,
                         java.math.BigInteger q,
                         java.math.BigInteger dP,
                         java.math.BigInteger dQ,
                         java.math.BigInteger qInv)

setPublicKey

public int setPublicKey(org.w3c.dom.Element xmlKey)

Specified by:

setPublicKey in interface IASymMixCipher

setPrivateKey

public int setPrivateKey(org.w3c.dom.Element xmlKey)

getPublicKey

public MyRSAPublicKey getPublicKey()

Specified by:

getPublicKey in interface IASymMixCipher