org.bouncycastle.pqc.crypto.mlkem

Class PolyVec

java.lang.Object

org.bouncycastle.pqc.crypto.mlkem.PolyVec

class PolyVec
extends Object

Vector of polynomials for ML-KEM operations. Provides operations on collections of polynomials used in lattice cryptography.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Poly[]	vec

Constructor Summary

Constructors

Constructor and Description
PolyVec()
PolyVec(MLKEMEngine engine)

Method Summary

Modifier and Type	Method and Description
void	addPoly(PolyVec b)
byte[]	compressPolyVec()
void	conditionalSubQ()
void	decompressPolyVec(byte[] compressedPolyVecCipherText)
void	fromBytes(byte[] inputBytes)
Poly	getVectorIndex(int i)
static void	pointwiseAccountMontgomery(Poly out, PolyVec inp1, PolyVec inp2, MLKEMEngine engine)
void	polyVecInverseNttToMont()
void	polyVecNtt()
void	reducePoly()
byte[]	toBytes()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

vec

Poly[] vec

Constructor Detail

PolyVec

public PolyVec()
        throws Exception

Throws:

Exception

PolyVec

public PolyVec(MLKEMEngine engine)

Method Detail

addPoly

public void addPoly(PolyVec b)

compressPolyVec

public byte[] compressPolyVec()

conditionalSubQ

public void conditionalSubQ()

decompressPolyVec

public void decompressPolyVec(byte[] compressedPolyVecCipherText)

fromBytes

public void fromBytes(byte[] inputBytes)

getVectorIndex

public Poly getVectorIndex(int i)

pointwiseAccountMontgomery

public static void pointwiseAccountMontgomery(Poly out,
                                              PolyVec inp1,
                                              PolyVec inp2,
                                              MLKEMEngine engine)

polyVecInverseNttToMont

public void polyVecInverseNttToMont()

polyVecNtt

public void polyVecNtt()

reducePoly

public void reducePoly()

toBytes

public byte[] toBytes()

toString

public String toString()

Overrides:

toString in class Object