org.bouncycastle.pqc.crypto.rainbow
Class RainbowPrivateKeyParameters
java.lang.Object
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+--org.bouncycastle.crypto.params.AsymmetricKeyParameter
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+--org.bouncycastle.pqc.crypto.rainbow.RainbowKeyParameters
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+--org.bouncycastle.pqc.crypto.rainbow.RainbowPrivateKeyParameters
- All Implemented Interfaces:
- CipherParameters
- public class RainbowPrivateKeyParameters
- extends RainbowKeyParameters
Method Summary |
short[] |
getB1()
Getter for the translation part of the private quadratic map L1. |
short[] |
getB2()
Getter for the translation part of the private quadratic map L2. |
short[][] |
getInvA1()
Getter for the inverse matrix of A1. |
short[][] |
getInvA2()
Getter for the inverse matrix of A2 |
Layer[] |
getLayers()
Returns the layers contained in the private key |
int[] |
getVi()
/** Returns the array of vi-s |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RainbowPrivateKeyParameters
public RainbowPrivateKeyParameters(short[][] A1inv,
short[] b1,
short[][] A2inv,
short[] b2,
int[] vi,
Layer[] layers)
- Constructor
- Parameters:
A1inv
- the inverse of A1(the matrix part of the affine linear map L1)
(n-v1 x n-v1 matrix)b1
- translation vector, part of the linear affine map L1A2inv
- the inverse of A2(the matrix part of the affine linear map L2)
(n x n matrix)b2
- translation vector, part of the linear affine map L2vi
- the number of Vinegar-variables per layerlayers
- the polynomials with their coefficients of private map F
getB1
public short[] getB1()
- Getter for the translation part of the private quadratic map L1.
- Returns:
- b1 the translation part of L1
getInvA1
public short[][] getInvA1()
- Getter for the inverse matrix of A1.
- Returns:
- the A1inv inverse
getB2
public short[] getB2()
- Getter for the translation part of the private quadratic map L2.
- Returns:
- b2 the translation part of L2
getInvA2
public short[][] getInvA2()
- Getter for the inverse matrix of A2
- Returns:
- the A2inv
getLayers
public Layer[] getLayers()
- Returns the layers contained in the private key
- Returns:
- layers
getVi
public int[] getVi()
- /** Returns the array of vi-s
- Returns:
- the vi