Bouncy Castle Cryptography Library 1.80 · org.bouncycastle.pqc.crypto.ntruprime.SNTRUPrimeParameters

Field Summary

Modifier and Type	Field and Description
private final String	name
private final int	p
private final int	privateKeyBytes
private final int	publicKeyBytes
private final int	q
private final int	roundedPolynomialBytes
private final int	rqPolynomialBytes
private final int	sharedKeyBytes
public static final SNTRUPrimeParameters	sntrup1013
public static final SNTRUPrimeParameters	sntrup1277
public static final SNTRUPrimeParameters	sntrup653
public static final SNTRUPrimeParameters	sntrup761
public static final SNTRUPrimeParameters	sntrup857
public static final SNTRUPrimeParameters	sntrup953
private final int	w

Constructor Summary

Access	Constructor and Description
private	SNTRUPrimeParameters(String name of parameter spec name, int p is prime and degree of ring polynomial p, int q is prime and used for irreducible ring polynomial q, int w is a positive integer less than p w, int rqPolynomialBytes is bytes taken to represent the ring polynomial rqPolynomialBytes, int roundedPolynomialBytes is bytes taken to represent rounded polynomial roundedPolynomialBytes, int Public Key byte length publicKeyBytes, int Private Key byte length privateKeyBytes, int sharedKeyBytes) Construct Parameter set and initialize engine

Access

Constructor and Description

private

SNTRUPrimeParameters(String

name of parameter spec

name, int

p is prime and degree of ring polynomial

p, int

q is prime and used for irreducible ring polynomial

q, int

w is a positive integer less than p

w, int

rqPolynomialBytes is bytes taken to represent the ring polynomial

rqPolynomialBytes, int

roundedPolynomialBytes is bytes taken to represent rounded polynomial

roundedPolynomialBytes, int

Public Key byte length

publicKeyBytes, int

Private Key byte length

privateKeyBytes, int sharedKeyBytes)

Construct Parameter set and initialize engine

Method Summary

Modifier and Type	Method and Description
public String	getName()
public int	getP()
public int	getPrivateKeyBytes()
public int	getPublicKeyBytes()
public int	getQ()
public int	getRoundedPolynomialBytes()
public int	getRqPolynomialBytes()
public int	getSessionKeySize()
public int	getW()

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

Field Detail

name	back to summary
private final String name

p	back to summary
private final int p

privateKeyBytes	back to summary
private final int privateKeyBytes

publicKeyBytes	back to summary
private final int publicKeyBytes

q	back to summary
private final int q

roundedPolynomialBytes	back to summary
private final int roundedPolynomialBytes

rqPolynomialBytes	back to summary
private final int rqPolynomialBytes

sharedKeyBytes	back to summary
private final int sharedKeyBytes

sntrup1013	back to summary
public static final SNTRUPrimeParameters sntrup1013

sntrup1277	back to summary
public static final SNTRUPrimeParameters sntrup1277

sntrup653	back to summary
public static final SNTRUPrimeParameters sntrup653

sntrup761	back to summary
public static final SNTRUPrimeParameters sntrup761

sntrup857	back to summary
public static final SNTRUPrimeParameters sntrup857

sntrup953	back to summary
public static final SNTRUPrimeParameters sntrup953

w	back to summary
private final int w

Constructor Detail

SNTRUPrimeParameters	back to summary
private SNTRUPrimeParameters(String name, int p, int q, int w, int rqPolynomialBytes, int roundedPolynomialBytes, int publicKeyBytes, int privateKeyBytes, int sharedKeyBytes) Construct Parameter set and initialize engine Parameters name:String name of parameter spec p:int p is prime and degree of ring polynomial q:int q is prime and used for irreducible ring polynomial w:int w is a positive integer less than p rqPolynomialBytes:int rqPolynomialBytes is bytes taken to represent the ring polynomial roundedPolynomialBytes:int roundedPolynomialBytes is bytes taken to represent rounded polynomial publicKeyBytes:int Public Key byte length privateKeyBytes:int Private Key byte length

SNTRUPrimeParameters

back to summary

private SNTRUPrimeParameters(String name, int p, int q, int w, int rqPolynomialBytes, int roundedPolynomialBytes, int publicKeyBytes, int privateKeyBytes, int sharedKeyBytes)