function rsa_kyp_verify($message, $public_key, $modulus, $keylength)
{
$number = RSA::binary_to_number($message);
$decrypted = RSA::pow_mod($number, $public_key, $modulus);
$result = RSA::number_to_binary($decrypted, $keylength / 8);
return RSA::remove_KYP_padding($result, $keylength / 8);
}
public function testDecryptNumber()
{
$encrypted_message = 4051753;
$this->RSA->private_key = 6111579;
$this->RSA->modulus = 9173503;
$this->assertEquals(111111, $this->RSA->decrypt($encrypted_message));
}
/**
* 生成签名结果
* @param $para_sort 已排序要签名的数组
* return 签名结果字符串
*/
public function buildRequestMysign($para_sort)
{
//把数组所有元素，按照“参数=参数值”的模式用“&”字符拼接成字符串
$prestr = Alipay::createLinkstring($para_sort);
$mysign = "";
switch (strtoupper(trim($this->config['sign_type']))) {
case "RSA":
$mysign = RSA::rsaSign($prestr, $this->config['private_key_path']);
break;
default:
$mysign = "";
}
return $mysign;
}
/**
* save passwd to config file
* @param $password
*/
public function setPassword($password)
{
$content = $this->encryptInstance->encrypt($password);
file_put_contents($this->getConfigName(), $content);
}
public function verify($data)
{
return RSA::rsa_verify($data, $this->public_key, $this->modulus, $this->key_length);
}
public function __construct()
{
parent::__construct();
$this->encryptionAlgorithm->setHash('sha512');
$this->encryptionAlgorithm->setMGFHash('sha512');
}
}
}
$eData = $_POST["data"];
$ePassword = $_POST["password"];
$userKey = $_POST["uk"];
require __DIR__ . '/autoload.php';
$aes = new \RNCryptor\Decryptor();
//Load the encrypted private key from hard drive
$filename = substr($userKey, -10) . ".txt";
$handle = fopen($filename, "r");
$contents = fread($handle, filesize($filename));
unlink($filename);
//Decrypt the private key
$privKey = $aes->decrypt($contents, substr($userKey, 0, 256));
//Decrypt the aes key with RSA and the private key
$rsa = new RSA('', $privKey);
$password = $rsa->decrypt($ePassword);
//Decrypt the data with the aes key and iv
$data = $aes->decrypt($eData, $password);
function getStatusCodeMessage($status)
{
$codes = parse_ini_file("codes.ini");
return isset($codes[$status]) ? $codes[$status] : '';
}
function sendResponse($status, $body = '', $content_type = 'text/html')
{
$status_header = 'HTTP/1.1 ' . $status . ' ' . getStatusCodeMessage($status);
header($status_header);
header('Content-type: ' . $content_type);
echo $body;
}
private function readLicence($licencekey)
{
$c = "";
if (strpos($licencekey, "|") == false) {
return false;
}
list($pre, $c) = explode("|", $licencekey);
if (empty($c)) {
return false;
}
$modulus = "247951816413205085921106286398120136896788014055199338629780778472204077308053767006218018324142651909195596003106594609159002643031774387211432583166542583483099049359378164797170552666392349957500492002826361302903529659499530039.0000000000";
$public = "65537";
$keylength = "768";
Ibos::import("ext.auth.RSA", true);
$RSA = new RSA();
$pre = base64_decode($pre);
$key = $RSA->verify($pre, $public, $modulus, $keylength);
$key = trim($key, "");
Ibos::import("ext.auth.AES", true);
$AES = new AES(true);
$keys = $AES->makeKey($key);
$s = $AES->decryptString($c, $keys);
$s = json_decode($s, true);
return $s;
}
static function decryptArray($code, RSA $rsa, $messageLen)
{
$rsa = $rsa->rsa;
$rsaBytes = $rsa['size'] / 8;
$codeLen = strlen($code);
$message = '';
$messageLenNow = 0;
for ($i = 0; $i < $codeLen; $i += $rsaBytes) {
$block = '0';
$messageBlock = '';
for ($k = 0; $k < $rsaBytes; $k++) {
$block = bcadd(ord($code[$i + $k]), bcmul($block, 256));
}
$source = RSA::decryptBlock($block, $rsa);
for ($k = 1; $k < $rsaBytes; $k++) {
$byte = bcmod($source, 256);
$source = bcdiv($source, 256);
if ($messageLenNow + $k <= $messageLen) {
// опускает последние нули БЛОК(8ерф98рпяыщзпрпо0ц) деш (Привет мир!0000000)
$messageBlock = chr($byte) . $messageBlock;
}
}
$message .= $messageBlock;
$messageLenNow += $rsaBytes - 1;
}
return $message;
}
/**
* 获取返回时的签名验证结果
* @param $para_temp 通知返回来的参数数组
* @param $sign 返回的签名结果
* @return 签名验证结果
*/
public function getSignVeryfy($para_temp, $sign)
{
//除去待签名参数数组中的空值和签名参数
$para_filter = Alipay::paraFilter($para_temp);
//对待签名参数数组排序
$para_sort = Alipay::argSort($para_filter);
//把数组所有元素，按照“参数=参数值”的模式用“&”字符拼接成字符串
$prestr = Alipay::createLinkstring($para_sort);
$isSgin = false;
switch (strtoupper(trim($this->Config['sign_type']))) {
case "RSA":
$isSgin = RSA::rsaVerify($prestr, trim($this->Config['ali_public_key_path']), $sign);
break;
default:
$isSgin = false;
}
return $isSgin;
}
/**
* __clone() magic method
*
* @access public
*/
function __clone()
{
$key = new RSA();
$key->loadKey($this);
return $key;
}
static function RSASignature($plaintext, $url)
{
if (!$plaintext || !$url) {
return '0,error001';
}
if (!($sign = RSA::ssoSignature($plaintext))) {
ABase::toJson(0, 'Create signature failed');
}
//------------------------ CURL post
$data = array('plaintext' => $plaintext, 'md' => $sign);
$encoded = "";
foreach ($data as $k => $v) {
$encoded .= $encoded ? '&' : '';
$encoded .= rawurlencode($k) . "=" . rawurlencode($v);
}
$pcontent = Func::curlPost($url, $encoded);
return $pcontent;
}
* Habbo R63 Post-Shuffle
* Based on the work of Burak (burak@burak.fr)
*
* https://bloon.burak.fr/ - https://github.com/BurakDev/BloonJPHP
*/
use php\lang\ThreadPool;
use php\io\IOException;
use php\lang\Environment;
use php\net\ServerSocket;
use php\lib\String;
require 'res://class/Autoloader.php';
$autoloader = new Autoloader();
$autoloader->loadClass();
$config = new Config();
$network = new Network();
$rsa = new RSA();
$headermanager = new HeaderManager();
$furnidataparser = new FurnidataParser();
$headermanager->LoadHeader("PRODUCTION-201506161211-776084490");
$config->init("res://habbo.conf");
$webserverapi = new WebServerAPI($config->get("api.webserver.token"), $config->get("api.webserver.token.allowed"), $config->get("api.webserver.whitelist"), $config->get("api.webserver.whitelist.ip"));
$rsa->SetPrivate($config->get("crypto.rsaN"), $config->get("crypto.rsaE"), $config->get("crypto.rsaD"));
$pooling = new DatabasePooling($config->get("db.hostname"), $config->get("db.port"), $config->get("db.username"), $config->get("db.password"), $config->get("db.name"), $config->get("db.pool.minsize"), $config->get("db.pool.maxsize"));
$database = new Database();
$database->pool =& $pooling;
$cache = new CacheLoader($database);
$roommanager = new RoomManager($database, $cache);
$roommanager->getRoom(16);
$roommanager->getRoom(17);
$roommanager->getRoom(18);
$events = array();
public function verify($signature, $original, $hash = false)
{
if ($hash) {
$original = hash(self::SIGNATURE_HASH_ALGORITHM, $original);
}
$reconstructed = RSA::decryptWithPublic($signature, $this->getPublicKey());
return $reconstructed === $original;
}
public static function setPrvKey($prvkey)
{
self::$_prvkey = $prvkey;
}
<?php
include 'RSA.php';
//or use with namespace + autoload .
$RSA = new RSA();
$keys = $RSA->generateKeys('9990454949', '9990450271');
$message = "your test message goes here";
$encoded = $RSA->encrypt($message, 5);
$decoded = $RSA->decrypt($encoded);
echo "encoded : " . $encoded;
echo "\n<br>";
echo "decoded : " . $decoded;
exit;
// TODO : real data // Generate key-pair and encrypt it $message = 'Hello, World!'; $key_length = 1024; $RSA = new RSA(); $RSA->generateKeys($key_length); $encrypted_message = $RSA->encrypt($message); // Encrypt with public key $message = 'Hello, World!'; $RSA = new RSA(); $RSA->public_key = '3'; $RSA->modulus = '9173503'; $encrypted_message = $RSA->encrypt($message); // Decrypt with private key $encrypted_message = 'bla'; $RSA = new RSA(); $RSA->private_key = '212'; $RSA->modulus = '9173503'; $message = $RSA->decrypt($encrypted_message); // String key representation $key = 123; $modulus = 123; $type = 'private'; $key_string_representation = RSA::keyToString($key, $modulus, $type); // or $key = 123; $modulus = 123; $type = 'public'; $key_string_representation = RSA::keyToString($key, $modulus, $type); // Key from string $key_string_representation = 'asdad';
