org.bouncycastle.crypto.tls
Class TlsDHUtils

java.lang.Object
  org.bouncycastle.crypto.tls.TlsDHUtils

public class TlsDHUtils
extends java.lang.Object

Constructor Summary

TlsDHUtils()

Method Summary

static byte[]	calculateDHBasicAgreement(DHPublicKeyParameters publicKey, DHPrivateKeyParameters privateKey)
static AsymmetricCipherKeyPair	generateDHKeyPair(java.security.SecureRandom random, DHParameters dhParams)
static DHPrivateKeyParameters	generateEphemeralClientKeyExchange(java.security.SecureRandom random, DHParameters dhParams, java.io.OutputStream os)
static DHPublicKeyParameters	validateDHPublicKey(DHPublicKeyParameters key)

Methods inherited from class java.lang.Object

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

Constructor Detail

TlsDHUtils

public TlsDHUtils()

Method Detail

calculateDHBasicAgreement

public static byte[] calculateDHBasicAgreement(DHPublicKeyParameters publicKey,
                                               DHPrivateKeyParameters privateKey)

generateDHKeyPair

public static AsymmetricCipherKeyPair generateDHKeyPair(java.security.SecureRandom random,
                                                        DHParameters dhParams)

generateEphemeralClientKeyExchange

public static DHPrivateKeyParameters generateEphemeralClientKeyExchange(java.security.SecureRandom random,
                                                                        DHParameters dhParams,
                                                                        java.io.OutputStream os)
                                                                 throws java.io.IOException

Throws:

java.io.IOException

validateDHPublicKey

public static DHPublicKeyParameters validateDHPublicKey(DHPublicKeyParameters key)
                                                 throws java.io.IOException

Throws:

java.io.IOException