<?php
include 'DiffieHellman.php';
 
/*
 *   Alice: prime = 563
 *       generator = 5
 *       private key = 9
 *   Bob:  prime = 563
 *       generator = 5
 *       private key = 14
 */
 
$p = 563;
$g = 5;
$alice = new Crypt_DiffieHellman($p, $g, 9);
$alice_pubKey = $alice->generateKeys()->getPublicKey();
 
$bob = new Crypt_DiffieHellman($p, $g, 14);
$bob_pubKey = $bob->generateKeys()->getPublicKey();
 
$alice_computeKey = $alice->computeSecretKey($bob_pubKey)->getSharedSecretKey();
$bob_computeKey = $bob->computeSecretKey($alice_pubKey)->getSharedSecretKey();
 
echo "{$alice_pubKey}-{$bob_pubKey}-{$alice_computeKey}-{$bob_computeKey}"; //78-534-117-117