org.bouncycastle.crypto.params

Class CMCEParameters

java.lang.Object

org.bouncycastle.crypto.params.CMCEParameters

All Implemented Interfaces:

CipherParameters, KEMParameters

public class CMCEParameters
extends java.lang.Object
implements KEMParameters

Parameter sets for the Classic McEliece KEM as standardised in ISO/IEC 18033-2:2006/Amd 2:2026, Clause 13.

Four parameter sets are provided for each of the four standardised code sizes (460896, 6688128, 6960119 and 8192128): a base set, a semi-systematic key-generation variant ("f"), a plaintext-confirmation variant ("pc"), and a combined variant ("pcf"). All sixteen sets use GF(2^13) and produce a 256-bit (32-byte) session key. The non-standardised mceliece348864 size is not provided; the deprecated NIST round 3 implementation that carried it, formerly under org.bouncycastle.pqc.crypto.cmce, has been removed.

Field Summary

Fields

Modifier and Type	Field and Description
static CMCEParameters	mceliece460896
static CMCEParameters	mceliece460896f
static CMCEParameters	mceliece460896pc
static CMCEParameters	mceliece460896pcf
static CMCEParameters	mceliece6688128
static CMCEParameters	mceliece6688128f
static CMCEParameters	mceliece6688128pc
static CMCEParameters	mceliece6688128pcf
static CMCEParameters	mceliece6960119
static CMCEParameters	mceliece6960119f
static CMCEParameters	mceliece6960119pc
static CMCEParameters	mceliece6960119pcf
static CMCEParameters	mceliece8192128
static CMCEParameters	mceliece8192128f
static CMCEParameters	mceliece8192128pc
static CMCEParameters	mceliece8192128pcf

Method Summary

Modifier and Type	Method and Description
int	getEncapsulationLength()
int	getM()
int	getN()
java.lang.String	getName()
int[]	getPoly()
int	getSessionKeySize()
int	getT()
boolean	isPc()
boolean	isUsePivots()

Methods inherited from class java.lang.Object

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

Field Detail

mceliece460896

public static final CMCEParameters mceliece460896

mceliece460896f

public static final CMCEParameters mceliece460896f

mceliece460896pc

public static final CMCEParameters mceliece460896pc

mceliece460896pcf

public static final CMCEParameters mceliece460896pcf

mceliece6688128

public static final CMCEParameters mceliece6688128

mceliece6688128f

public static final CMCEParameters mceliece6688128f

mceliece6688128pc

public static final CMCEParameters mceliece6688128pc

mceliece6688128pcf

public static final CMCEParameters mceliece6688128pcf

mceliece6960119

public static final CMCEParameters mceliece6960119

mceliece6960119f

public static final CMCEParameters mceliece6960119f

mceliece6960119pc

public static final CMCEParameters mceliece6960119pc

mceliece6960119pcf

public static final CMCEParameters mceliece6960119pcf

mceliece8192128

public static final CMCEParameters mceliece8192128

mceliece8192128f

public static final CMCEParameters mceliece8192128f

mceliece8192128pc

public static final CMCEParameters mceliece8192128pc

mceliece8192128pcf

public static final CMCEParameters mceliece8192128pcf

Method Detail

getName

public java.lang.String getName()

getM

public int getM()

getN

public int getN()

getT

public int getT()

getPoly

public int[] getPoly()

isUsePivots

public boolean isUsePivots()

isPc

public boolean isPc()

getSessionKeySize

public int getSessionKeySize()

getEncapsulationLength

public int getEncapsulationLength()