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org.bouncycastle.pqc.crypto.saber

pack-priv Class Poly

Class Inheritance

extends Object

java.lang.Object
org.bouncycastle.pqc.crypto.saber.Poly

Imports

org.bouncycastle.crypto.Xof, org.bouncycastle.crypto.digests.SHAKEDigest

Field Summary

Modifier and Type	Field and Description
private final SABEREngine	engine
private static final int	KARATSUBA_N
private final int	N_RES
private final int	N_SB
private final int	N_SB_RES
private final int	SABER_L
private final int	SABER_N
private static int	SCHB_N
private final Utils	utils

Constructor Summary

Access	Constructor and Description
public	Poly(SABEREngine engine)

Method Summary

Modifier and Type	Method and Description
private void	cbd(short[] s, byte[] buf, int offset)
public void	GenMatrix(short[][][] A, byte[] seed)
public void	GenSecret(short[][] s, byte[] seed)
public void	InnerProd(short[][] b, short[][] s, short[] res)
private void	karatsuba_simple(int[] a_1, int[] b_1, int[] result_final)
private long	load_littleendian(byte[] x, int offset, int bytes)
public void	MatrixVectorMul(short[][][] A, short[][] s, short[][] res, int transpose)
private short	OVERFLOWING_MUL(int x, int y)
private void	poly_mul_acc(short[] a, short[] b, short[] res)
private void	toom_cook_4way(short[] a1, short[] b1, short[] result)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

engine	back to summary
private final SABEREngine engine

KARATSUBA_N	back to summary
private static final int KARATSUBA_N

N_RES	back to summary
private final int N_RES

N_SB	back to summary
private final int N_SB

N_SB_RES	back to summary
private final int N_SB_RES

SABER_L	back to summary
private final int SABER_L

SABER_N	back to summary
private final int SABER_N

SCHB_N	back to summary
private static int SCHB_N

utils	back to summary
private final Utils utils

Constructor Detail

Poly	back to summary
public Poly(SABEREngine engine)

Method Detail

cbd	back to summary
private void cbd(short[] s, byte[] buf, int offset)

GenMatrix	back to summary
public void GenMatrix(short[][][] A, byte[] seed)

GenSecret	back to summary
public void GenSecret(short[][] s, byte[] seed)

InnerProd	back to summary
public void InnerProd(short[][] b, short[][] s, short[] res)

karatsuba_simple	back to summary
private void karatsuba_simple(int[] a_1, int[] b_1, int[] result_final)

load_littleendian	back to summary
private long load_littleendian(byte[] x, int offset, int bytes)

MatrixVectorMul	back to summary
public void MatrixVectorMul(short[][][] A, short[][] s, short[][] res, int transpose)

OVERFLOWING_MUL	back to summary
private short OVERFLOWING_MUL(int x, int y)

poly_mul_acc	back to summary
private void poly_mul_acc(short[] a, short[] b, short[] res)

toom_cook_4way	back to summary
private void toom_cook_4way(short[] a1, short[] b1, short[] result)