Package org.bouncycastle.tls.crypto.impl.jcajce

Class JceTlsECDomain

java.lang.Object

org.bouncycastle.tls.crypto.impl.jcajce.JceTlsECDomain

All Implemented Interfaces:

TlsECDomain

public class JceTlsECDomain
extends Object
implements TlsECDomain

EC domain class for generating key pairs and performing key agreement.

Field Summary

Fields

Modifier and Type	Field	Description
protected final JcaTlsCrypto	crypto
protected final TlsECConfig	ecConfig
protected final org.bouncycastle.math.ec.ECCurve	ecCurve
protected final ECParameterSpec	ecSpec

Constructor Summary

Constructors

Constructor	Description
JceTlsECDomain(JcaTlsCrypto crypto, TlsECConfig ecConfig)

Method Summary

Modifier and Type	Method	Description
JceTlsSecret	calculateECDHAgreement(PrivateKey privateKey, PublicKey publicKey)
TlsAgreement	createECDH()	Return an agreement operator suitable for ephemeral EC Diffie-Hellman.
org.bouncycastle.math.ec.ECPoint	decodePoint(byte[] encoding)
PublicKey	decodePublicKey(byte[] encoding)
byte[]	encodePoint(org.bouncycastle.math.ec.ECPoint point)
byte[]	encodePublicKey(PublicKey publicKey)
KeyPair	generateKeyPair()

Methods inherited from class java.lang.Object

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

Field Details

crypto

protected final JcaTlsCrypto crypto

ecConfig

protected final TlsECConfig ecConfig

ecSpec

protected final ECParameterSpec ecSpec

ecCurve

protected final org.bouncycastle.math.ec.ECCurve ecCurve

Constructor Details

JceTlsECDomain

public JceTlsECDomain(JcaTlsCrypto crypto,
 TlsECConfig ecConfig)

Method Details

calculateECDHAgreement

public JceTlsSecret calculateECDHAgreement(PrivateKey privateKey,
 PublicKey publicKey)
                                    throws IOException

Throws:

IOException

createECDH

public TlsAgreement createECDH()

Description copied from interface: TlsECDomain

Return an agreement operator suitable for ephemeral EC Diffie-Hellman.

Specified by:

createECDH in interface TlsECDomain

Returns:

a key agreement operator.

decodePoint

public org.bouncycastle.math.ec.ECPoint decodePoint(byte[] encoding)
                                             throws IOException

Throws:

IOException

decodePublicKey

public PublicKey decodePublicKey(byte[] encoding)
                          throws IOException

Throws:

IOException

encodePoint

public byte[] encodePoint(org.bouncycastle.math.ec.ECPoint point)
                   throws IOException

Throws:

IOException

encodePublicKey

public byte[] encodePublicKey(PublicKey publicKey)
                       throws IOException

Throws:

IOException

generateKeyPair

public KeyPair generateKeyPair()