Package org.bouncycastle.pqc.legacy.math.linearalgebra

Class GoppaCode.MaMaPe

java.lang.Object

org.bouncycastle.pqc.legacy.math.linearalgebra.GoppaCode.MaMaPe

Enclosing class:

GoppaCode

public static class GoppaCode.MaMaPe
extends Object

This class is a container for two instances of GF2Matrix and one instance of Permutation. It is used to hold the systematic form S*H*P = (Id|M) of the check matrix H as returned by GoppaCode.computeSystematicForm(GF2Matrix, SecureRandom).

See Also:

• GF2Matrix
• Permutation

Constructor Summary

Constructors

Constructor	Description
MaMaPe(GF2Matrix s, GF2Matrix h, Permutation p)	Construct a new GoppaCode.MaMaPe container with the given parameters.

Method Summary

Modifier and Type	Method	Description
GF2Matrix	getFirstMatrix()
Permutation	getPermutation()
GF2Matrix	getSecondMatrix()

Methods inherited from class java.lang.Object

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

Constructor Details

MaMaPe

public MaMaPe(GF2Matrix s,
 GF2Matrix h,
 Permutation p)

Construct a new GoppaCode.MaMaPe container with the given parameters.

Parameters:

s - the first matrix

h - the second matrix

p - the permutation

Method Details

getFirstMatrix

public GF2Matrix getFirstMatrix()

Returns:

the first matrix

getSecondMatrix

public GF2Matrix getSecondMatrix()

Returns:

the second matrix

getPermutation

public Permutation getPermutation()

Returns:

the permutation