org.bouncycastle.pqc.crypto.cmce
Class CMCEKEMExtractor

java.lang.Object
  org.bouncycastle.pqc.crypto.cmce.CMCEKEMExtractor

All Implemented Interfaces:

EncapsulatedSecretExtractor

public class CMCEKEMExtractor

extends java.lang.Object

implements EncapsulatedSecretExtractor

Constructor Summary

CMCEKEMExtractor(CMCEPrivateKeyParameters privParams)

Method Summary

byte[]	extractSecret(byte[] encapsulation) Extract the secret based on the recipient private key.
byte[]	extractSecret(byte[] encapsulation, int sessionKeySizeInBits)
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

CMCEKEMExtractor

public CMCEKEMExtractor(CMCEPrivateKeyParameters privParams)

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.

extractSecret

public byte[] extractSecret(byte[] encapsulation,
                            int sessionKeySizeInBits)

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.