de.flexiprovider.pqc.ecc.mceliece
Class McEliecePublicKeySpec

java.lang.Object
  |
  +--de.flexiprovider.pqc.ecc.mceliece.McEliecePublicKeySpec

All Implemented Interfaces:

KeySpec, java.security.spec.KeySpec

public class McEliecePublicKeySpec

extends java.lang.Object

implements KeySpec

This class provides a specification for a McEliece public key.

Author:

Elena Klintsevich

See Also:

McEliecePublicKey

Constructor Summary

protected	McEliecePublicKeySpec(int t, int n, byte[] encG) Constructor (used by McElieceKeyFactory).
	McEliecePublicKeySpec(int n, int t, GF2Matrix g) Constructor (used by McElieceKeyFactory).

Method Summary

GF2Matrix	getG()
int	getN()
int	getT()

Methods inherited from class java.lang.Object

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

Constructor Detail

McEliecePublicKeySpec

public McEliecePublicKeySpec(int n,
                             int t,
                             GF2Matrix g)

Constructor (used by McElieceKeyFactory).

Parameters:

n - the length of the code

t - the error correction capability of the code

g - the generator matrix

McEliecePublicKeySpec

protected McEliecePublicKeySpec(int t,
                                int n,
                                byte[] encG)

Constructor (used by McElieceKeyFactory).

Parameters:

n - the length of the code

t - the error correction capability of the code

encG - the encoded generator matrix

Method Detail

getN

public int getN()

Returns:

the length of the code

getT

public int getT()

Returns:

the error correction capability of the code

getG

public GF2Matrix getG()

Returns:

the generator matrix