Top Description Fields Constructors Methods

org.bouncycastle.crypto.agreement

public Class ECVKOAgreement

Class Inheritance

extends Object

java.lang.Object
org.bouncycastle.crypto.agreement.ECVKOAgreement

Imports

java.math.BigInteger, org.bouncycastle.crypto.CipherParameters, .CryptoServicesRegistrar, .Digest, org.bouncycastle.crypto.params.ECDomainParameters, .ECPrivateKeyParameters, .ECPublicKeyParameters, .ParametersWithUKM, org.bouncycastle.math.ec.ECAlgorithms, .ECPoint, org.bouncycastle.util.Arrays

GOST VKO key agreement class - RFC 7836 Section 4.3

Field Summary

Modifier and Type	Field and Description
private final Digest	digest
private ECPrivateKeyParameters	key
private BigInteger	ukm

Constructor Summary

Access	Constructor and Description
public	ECVKOAgreement(Digest digest)

Method Summary

Modifier and Type	Method and Description
public byte[]	calculateAgreement(CipherParameters pubKey)
public int	getAgreementSize()
public int	getFieldSize() Deprecated Will be removed
public void	init(CipherParameters key)

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

Field Detail

digest	back to summary
private final Digest digest

key	back to summary
private ECPrivateKeyParameters key

ukm	back to summary
private BigInteger ukm

Constructor Detail

ECVKOAgreement	back to summary
public ECVKOAgreement(Digest digest)

Method Detail

calculateAgreement	back to summary
public byte[] calculateAgreement(CipherParameters pubKey)

getAgreementSize	back to summary
public int getAgreementSize()

getFieldSize	back to summary
public int getFieldSize() Deprecated Will be removed

init	back to summary
public void init(CipherParameters key)