org.bouncycastle.pqc.crypto.ntruprime
Class NTRULPRimeKEMExtractor

java.lang.Object
  org.bouncycastle.pqc.crypto.ntruprime.NTRULPRimeKEMExtractor

All Implemented Interfaces:

EncapsulatedSecretExtractor

public class NTRULPRimeKEMExtractor

extends java.lang.Object

implements EncapsulatedSecretExtractor

Constructor Summary

NTRULPRimeKEMExtractor(NTRULPRimePrivateKeyParameters privateKey)

Method Summary

byte[]	extractSecret(byte[] encapsulation) Extract the secret based on the recipient private key.
int	getEncapsulationLength() Return the length in bytes of the encapsulation.

Methods inherited from class java.lang.Object

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

Constructor Detail

NTRULPRimeKEMExtractor

public NTRULPRimeKEMExtractor(NTRULPRimePrivateKeyParameters privateKey)

Method Detail

extractSecret

public byte[] extractSecret(byte[] encapsulation)

Description copied from interface: EncapsulatedSecretExtractor

Extract the secret based on the recipient private key.

Specified by:

extractSecret in interface EncapsulatedSecretExtractor

Parameters:

encapsulation - the encapsulated secret.

getEncapsulationLength

public int getEncapsulationLength()

Description copied from interface: EncapsulatedSecretExtractor

Return the length in bytes of the encapsulation.

Specified by:

getEncapsulationLength in interface EncapsulatedSecretExtractor

Returns:

length in bytes of an encapsulation for this parameter set.