Bouncy Castle Cryptography Library 1.80 · org.bouncycastle.pqc.legacy.crypto.rainbow.RainbowPrivateKeyParameters

Field Summary

Modifier and Type	Field and Description
private short[][]	A1inv
private short[][]	A2inv
private short[]	b1
private short[]	b2
private Layer[]	layers
private int[]	vi

Constructor Summary

Access	Constructor and Description
public	RainbowPrivateKeyParameters(short[][] the inverse of A1(the matrix part of the affine linear map L1) (n-v1 x n-v1 matrix) A1inv, short[] translation vector, part of the linear affine map L1 b1, short[][] the inverse of A2(the matrix part of the affine linear map L2) (n x n matrix) A2inv, short[] translation vector, part of the linear affine map L2 b2, int[] the number of Vinegar-variables per layer vi, Layer[] the polynomials with their coefficients of private map F layers) Constructor

Access

Constructor and Description

public

RainbowPrivateKeyParameters(short[][]

the inverse of A1(the matrix part of the affine linear map L1) (n-v1 x n-v1 matrix)

A1inv, short[]

translation vector, part of the linear affine map L1

b1, short[][]

the inverse of A2(the matrix part of the affine linear map L2) (n x n matrix)

A2inv, short[]

translation vector, part of the linear affine map L2

b2, int[]

the number of Vinegar-variables per layer

vi, Layer[]

the polynomials with their coefficients of private map F

layers)

Constructor

Method Summary

Modifier and Type	Method and Description
public short[]	Returns: b1 the translation part of L1 getB1() Getter for the translation part of the private quadratic map L1.
public short[]	Returns: b2 the translation part of L2 getB2() Getter for the translation part of the private quadratic map L2.
public short[][]	Returns: the A1inv inverse getInvA1() Getter for the inverse matrix of A1.
public short[][]	Returns: the A2inv getInvA2() Getter for the inverse matrix of A2
public Layer[]	Returns: layers getLayers() Returns the layers contained in the private key
public int[]	Returns: the vi getVi() /** Returns the array of vi-s

Inherited from org.bouncycastle.pqc.legacy.crypto.rainbow.RainbowKeyParameters:: getDocLength

Field Detail

A1inv	back to summary
private short[][] A1inv

A2inv	back to summary
private short[][] A2inv

b1	back to summary
private short[] b1

b2	back to summary
private short[] b2

layers	back to summary
private Layer[] layers

vi	back to summary
private int[] vi

Constructor Detail

RainbowPrivateKeyParameters	back to summary
public RainbowPrivateKeyParameters(short[][] A1inv, short[] b1, short[][] A2inv, short[] b2, int[] vi, Layer[] layers) Constructor Parameters A1inv:short[][] the inverse of A1(the matrix part of the affine linear map L1) (n-v1 x n-v1 matrix) b1:short[] translation vector, part of the linear affine map L1 A2inv:short[][] the inverse of A2(the matrix part of the affine linear map L2) (n x n matrix) b2:short[] translation vector, part of the linear affine map L2 vi:int[] the number of Vinegar-variables per layer layers:Layer[] the polynomials with their coefficients of private map F

RainbowPrivateKeyParameters

back to summary

public RainbowPrivateKeyParameters(short[][] A1inv, short[] b1, short[][] A2inv, short[] b2, int[] vi, Layer[] layers)

Constructor

Parameters

A1inv:short[][]: the inverse of A1(the matrix part of the affine linear map L1) (n-v1 x n-v1 matrix)
b1:short[]: translation vector, part of the linear affine map L1
A2inv:short[][]: the inverse of A2(the matrix part of the affine linear map L2) (n x n matrix)
b2:short[]: translation vector, part of the linear affine map L2
vi:int[]: the number of Vinegar-variables per layer
layers:Layer[]: the polynomials with their coefficients of private map F

Method Detail

getB1	back to summary
public short[] getB1() Getter for the translation part of the private quadratic map L1. Returns:short[] b1 the translation part of L1

getB1

back to summary

public short[] getB1()

Getter for the translation part of the private quadratic map L1.

Returns:short[]: b1 the translation part of L1

getB2	back to summary
public short[] getB2() Getter for the translation part of the private quadratic map L2. Returns:short[] b2 the translation part of L2

getB2

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public short[] getB2()

Getter for the translation part of the private quadratic map L2.

Returns:short[]: b2 the translation part of L2

getInvA1	back to summary
public short[][] getInvA1() Getter for the inverse matrix of A1. Returns:short[][] the A1inv inverse

getInvA1

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public short[][] getInvA1()

Getter for the inverse matrix of A1.

Returns:short[][]: the A1inv inverse

getInvA2	back to summary
public short[][] getInvA2() Getter for the inverse matrix of A2 Returns:short[][] the A2inv

getInvA2

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public short[][] getInvA2()

Getter for the inverse matrix of A2

Returns:short[][]: the A2inv

getLayers	back to summary
public Layer[] getLayers() Returns the layers contained in the private key Returns:Layer[] layers

getLayers

back to summary

public Layer[] getLayers()

Returns the layers contained in the private key

Returns:Layer[]: layers

getVi	back to summary
public int[] getVi() /** Returns the array of vi-s Returns:int[] the vi

getVi

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public int[] getVi()

/** Returns the array of vi-s

Returns:int[]: the vi

public Class RainbowPrivateKeyParameters

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail