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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:39:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 12:39:39 +0000
commit8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch)
tree2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/vendor/Zend/Crypt
parentInitial commit. (diff)
downloadicingaweb2-8ca6cc32b2c789a3149861159ad258f2cb9491e3.tar.xz
icingaweb2-8ca6cc32b2c789a3149861159ad258f2cb9491e3.zip
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/vendor/Zend/Crypt')
-rw-r--r--library/vendor/Zend/Crypt/DiffieHellman.php378
-rw-r--r--library/vendor/Zend/Crypt/DiffieHellman/Exception.php35
-rw-r--r--library/vendor/Zend/Crypt/Exception.php34
-rw-r--r--library/vendor/Zend/Crypt/Hmac.php178
-rw-r--r--library/vendor/Zend/Crypt/Hmac/Exception.php35
-rw-r--r--library/vendor/Zend/Crypt/Math.php186
-rw-r--r--library/vendor/Zend/Crypt/Math/BigInteger.php113
-rw-r--r--library/vendor/Zend/Crypt/Math/BigInteger/Bcmath.php226
-rw-r--r--library/vendor/Zend/Crypt/Math/BigInteger/Exception.php35
-rw-r--r--library/vendor/Zend/Crypt/Math/BigInteger/Gmp.php219
-rw-r--r--library/vendor/Zend/Crypt/Math/BigInteger/Interface.php51
-rw-r--r--library/vendor/Zend/Crypt/Math/Exception.php35
-rw-r--r--library/vendor/Zend/Crypt/Rsa.php334
-rw-r--r--library/vendor/Zend/Crypt/Rsa/Exception.php35
-rw-r--r--library/vendor/Zend/Crypt/Rsa/Key.php94
-rw-r--r--library/vendor/Zend/Crypt/Rsa/Key/Private.php72
-rw-r--r--library/vendor/Zend/Crypt/Rsa/Key/Public.php72
17 files changed, 2132 insertions, 0 deletions
diff --git a/library/vendor/Zend/Crypt/DiffieHellman.php b/library/vendor/Zend/Crypt/DiffieHellman.php
new file mode 100644
index 0000000..851f871
--- /dev/null
+++ b/library/vendor/Zend/Crypt/DiffieHellman.php
@@ -0,0 +1,378 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage DiffieHellman
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * PHP implementation of the Diffie-Hellman public key encryption algorithm.
+ * Allows two unassociated parties to establish a joint shared secret key
+ * to be used in encrypting subsequent communications.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_DiffieHellman
+{
+
+ /**
+ * Static flag to select whether to use PHP5.3's openssl extension
+ * if available.
+ *
+ * @var boolean
+ */
+ public static $useOpenssl = true;
+
+ /**
+ * Default large prime number; required by the algorithm.
+ *
+ * @var string
+ */
+ private $_prime = null;
+
+ /**
+ * The default generator number. This number must be greater than 0 but
+ * less than the prime number set.
+ *
+ * @var string
+ */
+ private $_generator = null;
+
+ /**
+ * A private number set by the local user. It's optional and will
+ * be generated if not set.
+ *
+ * @var string
+ */
+ private $_privateKey = null;
+
+ /**
+ * BigInteger support object courtesy of Zend_Crypt_Math
+ *
+ * @var Zend_Crypt_Math_BigInteger
+ */
+ private $_math = null;
+
+ /**
+ * The public key generated by this instance after calling generateKeys().
+ *
+ * @var string
+ */
+ private $_publicKey = null;
+
+ /**
+ * The shared secret key resulting from a completed Diffie Hellman
+ * exchange
+ *
+ * @var string
+ */
+ private $_secretKey = null;
+
+ /**
+ * Constants
+ */
+ const BINARY = 'binary';
+ const NUMBER = 'number';
+ const BTWOC = 'btwoc';
+
+ /**
+ * Constructor; if set construct the object using the parameter array to
+ * set values for Prime, Generator and Private.
+ * If a Private Key is not set, one will be generated at random.
+ *
+ * @param string $prime
+ * @param string $generator
+ * @param string $privateKey
+ * @param string $privateKeyType
+ */
+ public function __construct($prime, $generator, $privateKey = null, $privateKeyType = self::NUMBER)
+ {
+ $this->setPrime($prime);
+ $this->setGenerator($generator);
+ if ($privateKey !== null) {
+ $this->setPrivateKey($privateKey, $privateKeyType);
+ }
+ $this->setBigIntegerMath();
+ }
+
+ /**
+ * Generate own public key. If a private number has not already been
+ * set, one will be generated at this stage.
+ *
+ * @return Zend_Crypt_DiffieHellman
+ */
+ public function generateKeys()
+ {
+ if (function_exists('openssl_dh_compute_key') && self::$useOpenssl !== false) {
+ $details = array();
+ $details['p'] = $this->getPrime();
+ $details['g'] = $this->getGenerator();
+ if ($this->hasPrivateKey()) {
+ $details['priv_key'] = $this->getPrivateKey();
+ }
+ $opensslKeyResource = openssl_pkey_new( array('dh' => $details) );
+ $data = openssl_pkey_get_details($opensslKeyResource);
+ $this->setPrivateKey($data['dh']['priv_key'], self::BINARY);
+ $this->setPublicKey($data['dh']['pub_key'], self::BINARY);
+ } else {
+ // Private key is lazy generated in the absence of PHP 5.3's ext/openssl
+ $publicKey = $this->_math->powmod($this->getGenerator(), $this->getPrivateKey(), $this->getPrime());
+ $this->setPublicKey($publicKey);
+ }
+ return $this;
+ }
+
+ /**
+ * Setter for the value of the public number
+ *
+ * @param string $number
+ * @param string $type
+ * @throws Zend_Crypt_DiffieHellman_Exception
+ * @return Zend_Crypt_DiffieHellman
+ */
+ public function setPublicKey($number, $type = self::NUMBER)
+ {
+ if ($type == self::BINARY) {
+ $number = $this->_math->fromBinary($number);
+ }
+ if (!preg_match("/^\d+$/", $number)) {
+ throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number');
+ }
+ $this->_publicKey = (string) $number;
+ return $this;
+ }
+
+ /**
+ * Returns own public key for communication to the second party to this
+ * transaction.
+ *
+ * @param string $type
+ * @throws Zend_Crypt_DiffieHellman_Exception
+ * @return string
+ */
+ public function getPublicKey($type = self::NUMBER)
+ {
+ if ($this->_publicKey === null) {
+ throw new Zend_Crypt_DiffieHellman_Exception('A public key has not yet been generated using a prior call to generateKeys()');
+ }
+ if ($type == self::BINARY) {
+ return $this->_math->toBinary($this->_publicKey);
+ } elseif ($type == self::BTWOC) {
+ return $this->_math->btwoc($this->_math->toBinary($this->_publicKey));
+ }
+ return $this->_publicKey;
+ }
+
+ /**
+ * Compute the shared secret key based on the public key received from the
+ * the second party to this transaction. This should agree to the secret
+ * key the second party computes on our own public key.
+ * Once in agreement, the key is known to only to both parties.
+ * By default, the function expects the public key to be in binary form
+ * which is the typical format when being transmitted.
+ *
+ * If you need the binary form of the shared secret key, call
+ * getSharedSecretKey() with the optional parameter for Binary output.
+ *
+ * @param string $publicKey
+ * @param string $type
+ * @param string $output
+ * @throws Zend_Crypt_DiffieHellman_Exception
+ * @return mixed
+ */
+ public function computeSecretKey($publicKey, $type = self::NUMBER, $output = self::NUMBER)
+ {
+ if ($type == self::BINARY) {
+ $publicKey = $this->_math->fromBinary($publicKey);
+ }
+ if (!preg_match("/^\d+$/", $publicKey)) {
+ throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number');
+ }
+ if (function_exists('openssl_dh_compute_key') && self::$useOpenssl !== false) {
+ $this->_secretKey = openssl_dh_compute_key($publicKey, $this->getPublicKey());
+ } else {
+ $this->_secretKey = $this->_math->powmod($publicKey, $this->getPrivateKey(), $this->getPrime());
+ }
+ return $this->getSharedSecretKey($output);
+ }
+
+ /**
+ * Return the computed shared secret key from the DiffieHellman transaction
+ *
+ * @param string $type
+ * @throws Zend_Crypt_DiffieHellman_Exception
+ * @return string
+ */
+ public function getSharedSecretKey($type = self::NUMBER)
+ {
+ if (!isset($this->_secretKey)) {
+ throw new Zend_Crypt_DiffieHellman_Exception('A secret key has not yet been computed; call computeSecretKey()');
+ }
+ if ($type == self::BINARY) {
+ return $this->_math->toBinary($this->_secretKey);
+ } elseif ($type == self::BTWOC) {
+ return $this->_math->btwoc($this->_math->toBinary($this->_secretKey));
+ }
+ return $this->_secretKey;
+ }
+
+ /**
+ * Setter for the value of the prime number
+ *
+ * @param string $number
+ * @throws Zend_Crypt_DiffieHellman_Exception
+ * @return Zend_Crypt_DiffieHellman
+ */
+ public function setPrime($number)
+ {
+ if (!preg_match("/^\d+$/", $number) || $number < 11) {
+ throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number or too small: should be a large natural number prime');
+ }
+ $this->_prime = (string) $number;
+ return $this;
+ }
+
+ /**
+ * Getter for the value of the prime number
+ *
+ * @throws Zend_Crypt_DiffieHellman_Exception
+ * @return string
+ */
+ public function getPrime()
+ {
+ if (!isset($this->_prime)) {
+ throw new Zend_Crypt_DiffieHellman_Exception('No prime number has been set');
+ }
+ return $this->_prime;
+ }
+
+ /**
+ * Setter for the value of the generator number
+ *
+ * @param string $number
+ * @throws Zend_Crypt_DiffieHellman_Exception
+ * @return Zend_Crypt_DiffieHellman
+ */
+ public function setGenerator($number)
+ {
+ if (!preg_match("/^\d+$/", $number) || $number < 2) {
+ throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number greater than 1');
+ }
+ $this->_generator = (string) $number;
+ return $this;
+ }
+
+ /**
+ * Getter for the value of the generator number
+ *
+ * @throws Zend_Crypt_DiffieHellman_Exception
+ * @return string
+ */
+ public function getGenerator()
+ {
+ if (!isset($this->_generator)) {
+ throw new Zend_Crypt_DiffieHellman_Exception('No generator number has been set');
+ }
+ return $this->_generator;
+ }
+
+ /**
+ * Setter for the value of the private number
+ *
+ * @param string $number
+ * @param string $type
+ * @throws Zend_Crypt_DiffieHellman_Exception
+ * @return Zend_Crypt_DiffieHellman
+ */
+ public function setPrivateKey($number, $type = self::NUMBER)
+ {
+ if ($type == self::BINARY) {
+ $number = $this->_math->fromBinary($number);
+ }
+ if (!preg_match("/^\d+$/", $number)) {
+ throw new Zend_Crypt_DiffieHellman_Exception('invalid parameter; not a positive natural number');
+ }
+ $this->_privateKey = (string) $number;
+ return $this;
+ }
+
+ /**
+ * Getter for the value of the private number
+ *
+ * @param string $type
+ * @return string
+ */
+ public function getPrivateKey($type = self::NUMBER)
+ {
+ if (!$this->hasPrivateKey()) {
+ $this->setPrivateKey($this->_generatePrivateKey(), self::BINARY);
+ }
+ if ($type == self::BINARY) {
+ return $this->_math->toBinary($this->_privateKey);
+ } elseif ($type == self::BTWOC) {
+ return $this->_math->btwoc($this->_math->toBinary($this->_privateKey));
+ }
+ return $this->_privateKey;
+ }
+
+ /**
+ * Check whether a private key currently exists.
+ *
+ * @return boolean
+ */
+ public function hasPrivateKey()
+ {
+ return isset($this->_privateKey);
+ }
+
+ /**
+ * Setter to pass an extension parameter which is used to create
+ * a specific BigInteger instance for a specific extension type.
+ * Allows manual setting of the class in case of an extension
+ * problem or bug.
+ *
+ * @param string $extension
+ * @return void
+ */
+ public function setBigIntegerMath($extension = null)
+ {
+ /**
+ * @see Zend_Crypt_Math
+ */
+ $this->_math = new Zend_Crypt_Math($extension);
+ }
+
+ /**
+ * In the event a private number/key has not been set by the user,
+ * or generated by ext/openssl, a best attempt will be made to
+ * generate a random key. Having a random number generator installed
+ * on linux/bsd is highly recommended! The alternative is not recommended
+ * for production unless without any other option.
+ *
+ * @return string
+ */
+ protected function _generatePrivateKey()
+ {
+ $rand = $this->_math->rand($this->getGenerator(), $this->getPrime());
+ return $rand;
+ }
+
+}
diff --git a/library/vendor/Zend/Crypt/DiffieHellman/Exception.php b/library/vendor/Zend/Crypt/DiffieHellman/Exception.php
new file mode 100644
index 0000000..7a84526
--- /dev/null
+++ b/library/vendor/Zend/Crypt/DiffieHellman/Exception.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage DiffieHellman
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Exception
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_DiffieHellman_Exception extends Zend_Crypt_Exception
+{
+}
diff --git a/library/vendor/Zend/Crypt/Exception.php b/library/vendor/Zend/Crypt/Exception.php
new file mode 100644
index 0000000..826f9f1
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Exception.php
@@ -0,0 +1,34 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Exception
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Exception extends Zend_Exception
+{
+}
diff --git a/library/vendor/Zend/Crypt/Hmac.php b/library/vendor/Zend/Crypt/Hmac.php
new file mode 100644
index 0000000..bd8814d
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Hmac.php
@@ -0,0 +1,178 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Hmac
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt
+ */
+
+/**
+ * PHP implementation of the RFC 2104 Hash based Message Authentication Code
+ * algorithm.
+ *
+ * @todo Patch for refactoring failed tests (key block sizes >80 using internal algo)
+ * @todo Check if mhash() is a required alternative (will be PECL-only soon)
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Hmac extends Zend_Crypt
+{
+
+ /**
+ * The key to use for the hash
+ *
+ * @var string
+ */
+ protected static $_key = null;
+
+ /**
+ * pack() format to be used for current hashing method
+ *
+ * @var string
+ */
+ protected static $_packFormat = null;
+
+ /**
+ * Hashing algorithm; can be the md5/sha1 functions or any algorithm name
+ * listed in the output of PHP 5.1.2+ hash_algos().
+ *
+ * @var string
+ */
+ protected static $_hashAlgorithm = 'md5';
+
+ /**
+ * List of algorithms supported my mhash()
+ *
+ * @var array
+ */
+ protected static $_supportedMhashAlgorithms = array('adler32',' crc32', 'crc32b', 'gost',
+ 'haval128', 'haval160', 'haval192', 'haval256', 'md4', 'md5', 'ripemd160',
+ 'sha1', 'sha256', 'tiger', 'tiger128', 'tiger160');
+
+ /**
+ * Constants representing the output mode of the hash algorithm
+ */
+ const STRING = 'string';
+ const BINARY = 'binary';
+
+ /**
+ * Performs a HMAC computation given relevant details such as Key, Hashing
+ * algorithm, the data to compute MAC of, and an output format of String,
+ * Binary notation or BTWOC.
+ *
+ * @param string $key
+ * @param string $hash
+ * @param string $data
+ * @param string $output
+ * @throws Zend_Crypt_Hmac_Exception
+ * @return string
+ */
+ public static function compute($key, $hash, $data, $output = self::STRING)
+ {
+ // set the key
+ if (!isset($key) || empty($key)) {
+ throw new Zend_Crypt_Hmac_Exception('provided key is null or empty');
+ }
+ self::$_key = $key;
+
+ // set the hash
+ self::_setHashAlgorithm($hash);
+
+ // perform hashing and return
+ return self::_hash($data, $output);
+ }
+
+ /**
+ * Setter for the hash method.
+ *
+ * @param string $hash
+ * @throws Zend_Crypt_Hmac_Exception
+ * @return Zend_Crypt_Hmac
+ */
+ protected static function _setHashAlgorithm($hash)
+ {
+ if (!isset($hash) || empty($hash)) {
+ throw new Zend_Crypt_Hmac_Exception('provided hash string is null or empty');
+ }
+
+ $hash = strtolower($hash);
+ $hashSupported = false;
+
+ if (function_exists('hash_algos') && in_array($hash, hash_algos())) {
+ $hashSupported = true;
+ }
+
+ if ($hashSupported === false && function_exists('mhash') && in_array($hash, self::$_supportedAlgosMhash)) {
+ $hashSupported = true;
+ }
+
+ if ($hashSupported === false) {
+ throw new Zend_Crypt_Hmac_Exception('hash algorithm provided is not supported on this PHP installation; please enable the hash or mhash extensions');
+ }
+ self::$_hashAlgorithm = $hash;
+ }
+
+ /**
+ * Perform HMAC and return the keyed data
+ *
+ * @param string $data
+ * @param string $output
+ * @param bool $internal Option to not use hash() functions for testing
+ * @return string
+ */
+ protected static function _hash($data, $output = self::STRING, $internal = false)
+ {
+ if (function_exists('hash_hmac')) {
+ if ($output == self::BINARY) {
+ return hash_hmac(self::$_hashAlgorithm, $data, self::$_key, true);
+ }
+ return hash_hmac(self::$_hashAlgorithm, $data, self::$_key);
+ }
+
+ if (function_exists('mhash')) {
+ if ($output == self::BINARY) {
+ return mhash(self::_getMhashDefinition(self::$_hashAlgorithm), $data, self::$_key);
+ }
+ $bin = mhash(self::_getMhashDefinition(self::$_hashAlgorithm), $data, self::$_key);
+ return bin2hex($bin);
+ }
+ }
+
+ /**
+ * Since MHASH accepts an integer constant representing the hash algorithm
+ * we need to make a small detour to get the correct integer matching our
+ * algorithm's name.
+ *
+ * @param string $hashAlgorithm
+ * @return integer
+ */
+ protected static function _getMhashDefinition($hashAlgorithm)
+ {
+ for ($i = 0; $i <= mhash_count(); $i++)
+ {
+ $types[mhash_get_hash_name($i)] = $i;
+ }
+ return $types[strtoupper($hashAlgorithm)];
+ }
+
+}
diff --git a/library/vendor/Zend/Crypt/Hmac/Exception.php b/library/vendor/Zend/Crypt/Hmac/Exception.php
new file mode 100644
index 0000000..9f266e0
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Hmac/Exception.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Hmac
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Exception
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Hmac_Exception extends Zend_Crypt_Exception
+{
+}
diff --git a/library/vendor/Zend/Crypt/Math.php b/library/vendor/Zend/Crypt/Math.php
new file mode 100644
index 0000000..f39ac16
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math.php
@@ -0,0 +1,186 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Math_BigInteger
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Math extends Zend_Crypt_Math_BigInteger
+{
+
+ /**
+ * Generate a pseudorandom number within the given range.
+ * Will attempt to read from a systems RNG if it exists or else utilises
+ * a simple random character to maximum length process. Simplicity
+ * is a factor better left for development...
+ *
+ * @param string|int $minimum
+ * @param string|int $maximum
+ * @return string
+ */
+ public function rand($minimum, $maximum)
+ {
+ if (file_exists('/dev/urandom')) {
+ $frandom = fopen('/dev/urandom', 'r');
+ if ($frandom !== false) {
+ return fread($frandom, strlen($maximum) - 1);
+ }
+ }
+ if (strlen($maximum) < 4) {
+ return mt_rand($minimum, $maximum - 1);
+ }
+ $rand = '';
+ $i2 = strlen($maximum) - 1;
+ for ($i = 1; $i < $i2; $i++) {
+ $rand .= mt_rand(0, 9);
+ }
+ $rand .= mt_rand(0, 9);
+ return $rand;
+ }
+
+ /**
+ * Return a random strings of $length bytes
+ *
+ * @param integer $length
+ * @param boolean $strong
+ * @return string
+ */
+ public static function randBytes($length, $strong = false)
+ {
+ $length = (int) $length;
+ if ($length <= 0) {
+ return false;
+ }
+ if (function_exists('random_bytes')) { // available in PHP 7
+ return random_bytes($length);
+ }
+ if (function_exists('mcrypt_create_iv')) {
+ $bytes = mcrypt_create_iv($length, MCRYPT_DEV_URANDOM);
+ if ($bytes !== false && strlen($bytes) === $length) {
+ return $bytes;
+ }
+ }
+ if (file_exists('/dev/urandom') && is_readable('/dev/urandom')) {
+ $frandom = fopen('/dev/urandom', 'r');
+ if ($frandom !== false) {
+ return fread($frandom, $length);
+ }
+ }
+ if (true === $strong) {
+ throw new Zend_Crypt_Exception(
+ 'This PHP environment doesn\'t support secure random number generation. ' .
+ 'Please consider installing the OpenSSL and/or Mcrypt extensions'
+ );
+ }
+ $rand = '';
+ for ($i = 0; $i < $length; $i++) {
+ $rand .= chr(mt_rand(0, 255));
+ }
+ return $rand;
+ }
+
+ /**
+ * Return a random integer between $min and $max
+ *
+ * @param integer $min
+ * @param integer $max
+ * @param boolean $strong
+ * @return integer
+ */
+ public static function randInteger($min, $max, $strong = false)
+ {
+ if ($min > $max) {
+ throw new Zend_Crypt_Exception(
+ 'The min parameter must be lower than max parameter'
+ );
+ }
+ $range = $max - $min;
+ if ($range == 0) {
+ return $max;
+ } elseif ($range > PHP_INT_MAX || is_float($range)) {
+ throw new Zend_Crypt_Exception(
+ 'The supplied range is too great to generate'
+ );
+ }
+ if (function_exists('random_int')) { // available in PHP 7
+ return random_int($min, $max);
+ }
+ // calculate number of bits required to store range on this machine
+ $r = $range;
+ $bits = 0;
+ while ($r) {
+ $bits++;
+ $r >>= 1;
+ }
+ $bits = (int) max($bits, 1);
+ $bytes = (int) max(ceil($bits / 8), 1);
+ $filter = (int) ((1 << $bits) - 1);
+ do {
+ $rnd = hexdec(bin2hex(self::randBytes($bytes, $strong)));
+ $rnd &= $filter;
+ } while ($rnd > $range);
+ return ($min + $rnd);
+ }
+
+ /**
+ * Get the big endian two's complement of a given big integer in
+ * binary notation
+ *
+ * @param string $long
+ * @return string
+ */
+ public function btwoc($long)
+ {
+ if (ord($long[0]) > 127) {
+ return "\x00" . $long;
+ }
+ return $long;
+ }
+
+ /**
+ * Translate a binary form into a big integer string
+ *
+ * @param string $binary
+ * @return string
+ */
+ public function fromBinary($binary)
+ {
+ return $this->_math->binaryToInteger($binary);
+ }
+
+ /**
+ * Translate a big integer string into a binary form
+ *
+ * @param string $integer
+ * @return string
+ */
+ public function toBinary($integer)
+ {
+ return $this->_math->integerToBinary($integer);
+ }
+}
diff --git a/library/vendor/Zend/Crypt/Math/BigInteger.php b/library/vendor/Zend/Crypt/Math/BigInteger.php
new file mode 100644
index 0000000..0b98cec
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/BigInteger.php
@@ -0,0 +1,113 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * Support for arbitrary precision mathematics in PHP.
+ *
+ * Zend_Crypt_Math_BigInteger is a wrapper across three PHP extensions: bcmath, gmp
+ * and big_int. Since each offer similar functionality, but availability of
+ * each differs across installations of PHP, this wrapper attempts to select
+ * the fastest option available and encapsulate a subset of its functionality
+ * which all extensions share in common.
+ *
+ * This class requires one of the three extensions to be available. BCMATH
+ * while the slowest, is available by default under Windows, and under Unix
+ * if PHP is compiled with the flag "--enable-bcmath". GMP requires the gmp
+ * library from http://www.swox.com/gmp/ and PHP compiled with the "--with-gmp"
+ * flag. BIG_INT support is available from a big_int PHP library available from
+ * only from PECL (a Windows port is not available).
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Math_BigInteger
+{
+
+ /**
+ * Holds an instance of one of the three arbitrary precision wrappers.
+ *
+ * @var Zend_Crypt_Math_BigInteger_Interface
+ */
+ protected $_math = null;
+
+ /**
+ * Constructor; a Factory which detects a suitable PHP extension for
+ * arbitrary precision math and instantiates the suitable wrapper
+ * object.
+ *
+ * @param string $extension
+ * @throws Zend_Crypt_Math_BigInteger_Exception
+ */
+ public function __construct($extension = null)
+ {
+ if ($extension !== null && !in_array($extension, array('bcmath', 'gmp', 'bigint'))) {
+ throw new Zend_Crypt_Math_BigInteger_Exception('Invalid extension type; please use one of bcmath, gmp or bigint');
+ }
+ $this->_loadAdapter($extension);
+ }
+
+ /**
+ * Redirect all public method calls to the wrapped extension object.
+ *
+ * @param string $methodName
+ * @param array $args
+ * @return mixed
+ * @throws Zend_Crypt_Math_BigInteger_Exception
+ */
+ public function __call($methodName, $args)
+ {
+ if(!method_exists($this->_math, $methodName)) {
+ throw new Zend_Crypt_Math_BigInteger_Exception('invalid method call: ' . get_class($this->_math) . '::' . $methodName . '() does not exist');
+ }
+ return call_user_func_array(array($this->_math, $methodName), $args);
+ }
+
+ /**
+ * @param string $extension
+ * @throws Zend_Crypt_Math_BigInteger_Exception
+ */
+ protected function _loadAdapter($extension = null)
+ {
+ if ($extension === null) {
+ if (extension_loaded('gmp')) {
+ $extension = 'gmp';
+ //} elseif (extension_loaded('big_int')) {
+ // $extension = 'big_int';
+ } else {
+ $extension = 'bcmath';
+ }
+ }
+ if($extension == 'gmp' && extension_loaded('gmp')) {
+ $this->_math = new Zend_Crypt_Math_BigInteger_Gmp();
+ //} elseif($extension == 'bigint' && extension_loaded('big_int')) {
+ // require_once 'Zend/Crypt_Math/BigInteger/Bigint.php';
+ // $this->_math = new Zend_Crypt_Math_BigInteger_Bigint();
+ } elseif ($extension == 'bcmath' && extension_loaded('bcmath')) {
+ $this->_math = new Zend_Crypt_Math_BigInteger_Bcmath();
+ } else {
+ throw new Zend_Crypt_Math_BigInteger_Exception($extension . ' big integer precision math support not detected');
+ }
+ }
+
+}
diff --git a/library/vendor/Zend/Crypt/Math/BigInteger/Bcmath.php b/library/vendor/Zend/Crypt/Math/BigInteger/Bcmath.php
new file mode 100644
index 0000000..2fb4a67
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/BigInteger/Bcmath.php
@@ -0,0 +1,226 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Math_BigInteger_Interface
+ */
+
+/**
+ * Support for arbitrary precision mathematics in PHP.
+ *
+ * Zend_Crypt_Math_BigInteger_Bcmath is a wrapper across the PHP BCMath
+ * extension.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Math_BigInteger_Bcmath implements Zend_Crypt_Math_BigInteger_Interface
+{
+
+ /**
+ * Initialise a big integer into an extension specific type. This is not
+ * applicable to BCMath.
+ *
+ * @param string $operand
+ * @param int $base
+ * @return string
+ */
+ public function init($operand, $base = 10)
+ {
+ return $operand;
+ }
+
+ /**
+ * Adds two arbitrary precision numbers
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string
+ */
+ public function add($left_operand, $right_operand)
+ {
+ return bcadd($left_operand, $right_operand);
+ }
+
+ /**
+ * Subtract one arbitrary precision number from another
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string
+ */
+ public function subtract($left_operand, $right_operand)
+ {
+ return bcsub($left_operand, $right_operand);
+ }
+
+ /**
+ * Compare two big integers and returns result as an integer where 0 means
+ * both are identical, 1 that left_operand is larger, or -1 that
+ * right_operand is larger.
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return int
+ */
+ public function compare($left_operand, $right_operand)
+ {
+ return bccomp($left_operand, $right_operand);
+ }
+
+ /**
+ * Divide two big integers and return result or NULL if the denominator
+ * is zero.
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string|null
+ */
+ public function divide($left_operand, $right_operand)
+ {
+ return bcdiv($left_operand, $right_operand);
+ }
+
+ /**
+ * Get modulus of an arbitrary precision number
+ *
+ * @param string $left_operand
+ * @param string $modulus
+ * @return string
+ */
+ public function modulus($left_operand, $modulus)
+ {
+ return bcmod($left_operand, $modulus);
+ }
+
+ /**
+ * Multiply two arbitrary precision numbers
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string
+ */
+ public function multiply($left_operand, $right_operand)
+ {
+ return bcmul($left_operand, $right_operand);
+ }
+
+ /**
+ * Raise an arbitrary precision number to another
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @return string
+ */
+ public function pow($left_operand, $right_operand)
+ {
+ return bcpow($left_operand, $right_operand);
+ }
+
+ /**
+ * Raise an arbitrary precision number to another, reduced by a specified
+ * modulus
+ *
+ * @param string $left_operand
+ * @param string $right_operand
+ * @param string $modulus
+ * @return string
+ */
+ public function powmod($left_operand, $right_operand, $modulus)
+ {
+ return bcpowmod($left_operand, $right_operand, $modulus);
+ }
+
+ /**
+ * Get the square root of an arbitrary precision number
+ *
+ * @param string $operand
+ * @return string
+ */
+ public function sqrt($operand)
+ {
+ return bcsqrt($operand);
+ }
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function binaryToInteger($operand)
+ {
+ $result = '0';
+ while (strlen($operand)) {
+ $ord = ord(substr($operand, 0, 1));
+ $result = bcadd(bcmul($result, 256), $ord);
+ $operand = substr($operand, 1);
+ }
+ return $result;
+ }
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function integerToBinary($operand)
+ {
+ $cmp = bccomp($operand, 0);
+ $return = '';
+ if ($cmp == 0) {
+ return "\0";
+ }
+ while (bccomp($operand, 0) > 0) {
+ $return = chr(bcmod($operand, 256)) . $return;
+ $operand = bcdiv($operand, 256);
+ }
+ if (ord($return[0]) > 127) {
+ $return = "\0" . $return;
+ }
+ return $return;
+ }
+
+ /**public function integerToBinary($operand)
+ {
+ $return = '';
+ while(bccomp($operand, '0')) {
+ $return .= chr(bcmod($operand, '256'));
+ $operand = bcdiv($operand, '256');
+ }
+ return $return;
+ }**/ // Prior version for referenced offset
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function hexToDecimal($operand)
+ {
+ $return = '0';
+ while(strlen($hex)) {
+ $hex = hexdec(substr($operand, 0, 4));
+ $dec = bcadd(bcmul($return, 65536), $hex);
+ $operand = substr($operand, 4);
+ }
+ return $return;
+ }
+}
diff --git a/library/vendor/Zend/Crypt/Math/BigInteger/Exception.php b/library/vendor/Zend/Crypt/Math/BigInteger/Exception.php
new file mode 100644
index 0000000..c1c865d
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/BigInteger/Exception.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Math_Exception
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Math_BigInteger_Exception extends Zend_Crypt_Math_Exception
+{
+}
diff --git a/library/vendor/Zend/Crypt/Math/BigInteger/Gmp.php b/library/vendor/Zend/Crypt/Math/BigInteger/Gmp.php
new file mode 100644
index 0000000..1912be7
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/BigInteger/Gmp.php
@@ -0,0 +1,219 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Math_BigInteger_Interface
+ */
+
+/**
+ * Support for arbitrary precision mathematics in PHP.
+ *
+ * Zend_Crypt_Math_BigInteger_Gmp is a wrapper across the PHP BCMath
+ * extension.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Math_BigInteger_Gmp implements Zend_Crypt_Math_BigInteger_Interface
+{
+
+ /**
+ * Initialise a big integer into an extension specific type.
+ * @param string $operand
+ * @param int $base
+ * @return string
+ */
+ public function init($operand, $base = 10)
+ {
+ return $operand;
+ }
+
+ /**
+ * Adds two arbitrary precision numbers
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return string
+ */
+ public function add($left_operand, $right_operand)
+ {
+ $result = gmp_add($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Subtract numbers
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return string
+ */
+ public function subtract($left_operand, $right_operand)
+ {
+ $result = gmp_sub($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Compare two big integers and returns result as an integer where 0 means
+ * both are identical, 1 that left_operand is larger, or -1 that
+ * right_operand is larger.
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return int
+ */
+ public function compare($left_operand, $right_operand)
+ {
+ $result = gmp_cmp($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Divide two big integers and return result or NULL if the denominator
+ * is zero.
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return string|null
+ */
+ public function divide($left_operand, $right_operand)
+ {
+ $result = gmp_div($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Modulo operation
+ *
+ * @param resource $left_operand
+ * @param resource $modulus
+ * @internal param string $right_operand
+ * @return string
+ */
+ public function modulus($left_operand, $modulus)
+ {
+ $result = gmp_mod($left_operand, $modulus);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Multiply numbers
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @return string
+ */
+ public function multiply($left_operand, $right_operand)
+ {
+ $result = gmp_mul($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Raise number into power
+ *
+ * @param resource $left_operand
+ * @param int $right_operand
+ * @return string
+ */
+ public function pow($left_operand, $right_operand)
+ {
+ $result = gmp_pow($left_operand, $right_operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Raise number into power with modulo
+ *
+ * @param resource $left_operand
+ * @param resource $right_operand
+ * @param resource $modulus
+ * @return string
+ */
+ public function powmod($left_operand, $right_operand, $modulus)
+ {
+ $result = gmp_powm($left_operand, $right_operand, $modulus);
+ return gmp_strval($result);
+ }
+
+ /**
+ * Calculate square root
+ *
+ * @param $operand
+ * @return string
+ */
+ public function sqrt($operand)
+ {
+ $result = gmp_sqrt($operand);
+ return gmp_strval($result);
+ }
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function binaryToInteger($operand)
+ {
+ $result = '0';
+ while (strlen($operand)) {
+ $ord = ord(substr($operand, 0, 1));
+ $result = gmp_add(gmp_mul($result, 256), $ord);
+ $operand = substr($operand, 1);
+ }
+ return gmp_strval($result);
+ }
+
+ /**
+ * @param resource $operand GMP number resource
+ * @return string
+ */
+ public function integerToBinary($operand)
+ {
+ $bigInt = gmp_strval($operand, 16);
+ if (strlen($bigInt) % 2 != 0) {
+ $bigInt = '0' . $bigInt;
+ } else if ($bigInt[0] > '7') {
+ $bigInt = '00' . $bigInt;
+ }
+ $return = pack("H*", $bigInt);
+ return $return;
+ }
+
+ /**
+ * @param string $operand
+ * @return string
+ */
+ public function hexToDecimal($operand)
+ {
+ $return = '0';
+ while(strlen($hex)) {
+ $hex = hexdec(substr($operand, 0, 4));
+ $dec = gmp_add(gmp_mul($return, 65536), $hex);
+ $operand = substr($operand, 4);
+ }
+ return $return;
+ }
+
+}
diff --git a/library/vendor/Zend/Crypt/Math/BigInteger/Interface.php b/library/vendor/Zend/Crypt/Math/BigInteger/Interface.php
new file mode 100644
index 0000000..9fa9281
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/BigInteger/Interface.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * Support for arbitrary precision mathematics in PHP.
+ *
+ * Interface for a wrapper across any PHP extension supporting arbitrary
+ * precision maths.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+interface Zend_Crypt_Math_BigInteger_Interface
+{
+
+ public function init($operand, $base = 10);
+ public function add($left_operand, $right_operand);
+ public function subtract($left_operand, $right_operand);
+ public function compare($left_operand, $right_operand);
+ public function divide($left_operand, $right_operand);
+ public function modulus($left_operand, $modulus);
+ public function multiply($left_operand, $right_operand);
+ public function pow($left_operand, $right_operand);
+ public function powmod($left_operand, $right_operand, $modulus);
+ public function sqrt($operand);
+ public function binaryToInteger($operand);
+ public function integerToBinary($operand);
+ public function hexToDecimal($operand);
+
+}
diff --git a/library/vendor/Zend/Crypt/Math/Exception.php b/library/vendor/Zend/Crypt/Math/Exception.php
new file mode 100644
index 0000000..066da03
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Math/Exception.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Exception
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Math_Exception extends Zend_Crypt_Exception
+{
+}
diff --git a/library/vendor/Zend/Crypt/Rsa.php b/library/vendor/Zend/Crypt/Rsa.php
new file mode 100644
index 0000000..2523bbf
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Rsa.php
@@ -0,0 +1,334 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Rsa
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Rsa_Key_Private
+ */
+
+/**
+ * @see Zend_Crypt_Rsa_Key_Public
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Rsa
+{
+
+ const BINARY = 'binary';
+ const BASE64 = 'base64';
+
+ protected $_privateKey;
+
+ protected $_publicKey;
+
+ /**
+ * @var string
+ */
+ protected $_pemString;
+
+ protected $_pemPath;
+
+ protected $_certificateString;
+
+ protected $_certificatePath;
+
+ protected $_hashAlgorithm;
+
+ protected $_passPhrase;
+
+ /**
+ * Class constructor
+ *
+ * @param array $options
+ * @throws Zend_Crypt_Rsa_Exception
+ */
+ public function __construct(array $options = null)
+ {
+ if (!extension_loaded('openssl')) {
+ throw new Zend_Crypt_Rsa_Exception('Zend_Crypt_Rsa requires openssl extension to be loaded.');
+ }
+
+ // Set _hashAlgorithm property when we are sure, that openssl extension is loaded
+ // and OPENSSL_ALGO_SHA1 constant is available
+ $this->_hashAlgorithm = OPENSSL_ALGO_SHA1;
+
+ if (isset($options)) {
+ $this->setOptions($options);
+ }
+ }
+
+ public function setOptions(array $options)
+ {
+ if (isset($options['passPhrase'])) {
+ $this->_passPhrase = $options['passPhrase'];
+ }
+ foreach ($options as $option=>$value) {
+ switch ($option) {
+ case 'pemString':
+ $this->setPemString($value);
+ break;
+ case 'pemPath':
+ $this->setPemPath($value);
+ break;
+ case 'certificateString':
+ $this->setCertificateString($value);
+ break;
+ case 'certificatePath':
+ $this->setCertificatePath($value);
+ break;
+ case 'hashAlgorithm':
+ $this->setHashAlgorithm($value);
+ break;
+ }
+ }
+ }
+
+ public function getPrivateKey()
+ {
+ return $this->_privateKey;
+ }
+
+ public function getPublicKey()
+ {
+ return $this->_publicKey;
+ }
+
+ /**
+ * @param string $data
+ * @param Zend_Crypt_Rsa_Key_Private $privateKey
+ * @param string $format
+ * @return string
+ */
+ public function sign($data, Zend_Crypt_Rsa_Key_Private $privateKey = null, $format = null)
+ {
+ $signature = '';
+ if (isset($privateKey)) {
+ $opensslKeyResource = $privateKey->getOpensslKeyResource();
+ } else {
+ $opensslKeyResource = $this->_privateKey->getOpensslKeyResource();
+ }
+ $result = openssl_sign(
+ $data, $signature,
+ $opensslKeyResource,
+ $this->getHashAlgorithm()
+ );
+ if ($format == self::BASE64) {
+ return base64_encode($signature);
+ }
+ return $signature;
+ }
+
+ /**
+ * @param string $data
+ * @param string $signature
+ * @param string $format
+ * @return string
+ */
+ public function verifySignature($data, $signature, $format = null)
+ {
+ if ($format == self::BASE64) {
+ $signature = base64_decode($signature);
+ }
+ $result = openssl_verify($data, $signature,
+ $this->getPublicKey()->getOpensslKeyResource(),
+ $this->getHashAlgorithm());
+ return $result;
+ }
+
+ /**
+ * @param string $data
+ * @param Zend_Crypt_Rsa_Key $key
+ * @param string $format
+ * @return string
+ */
+ public function encrypt($data, Zend_Crypt_Rsa_Key $key, $format = null)
+ {
+ $encrypted = '';
+ $function = 'openssl_public_encrypt';
+ if ($key instanceof Zend_Crypt_Rsa_Key_Private) {
+ $function = 'openssl_private_encrypt';
+ }
+ $function($data, $encrypted, $key->getOpensslKeyResource());
+ if ($format == self::BASE64) {
+ return base64_encode($encrypted);
+ }
+ return $encrypted;
+ }
+
+ /**
+ * @param string $data
+ * @param Zend_Crypt_Rsa_Key $key
+ * @param string $format
+ * @return string
+ */
+ public function decrypt($data, Zend_Crypt_Rsa_Key $key, $format = null)
+ {
+ $decrypted = '';
+ if ($format == self::BASE64) {
+ $data = base64_decode($data);
+ }
+ $function = 'openssl_private_decrypt';
+ if ($key instanceof Zend_Crypt_Rsa_Key_Public) {
+ $function = 'openssl_public_decrypt';
+ }
+ $function($data, $decrypted, $key->getOpensslKeyResource());
+ return $decrypted;
+ }
+
+ /**
+ * @param array $configargs
+ *
+ * @throws Zend_Crypt_Rsa_Exception
+ *
+ * @return ArrayObject
+ */
+ public function generateKeys(array $configargs = null)
+ {
+ $config = null;
+ $passPhrase = null;
+ if ($configargs !== null) {
+ if (isset($configargs['passPhrase'])) {
+ $passPhrase = $configargs['passPhrase'];
+ unset($configargs['passPhrase']);
+ }
+ $config = $this->_parseConfigArgs($configargs);
+ }
+ $privateKey = null;
+ $publicKey = null;
+ $resource = openssl_pkey_new($config);
+ if (!$resource) {
+ throw new Zend_Crypt_Rsa_Exception('Failed to generate a new private key');
+ }
+ // above fails on PHP 5.3
+ openssl_pkey_export($resource, $private, $passPhrase);
+ $privateKey = new Zend_Crypt_Rsa_Key_Private($private, $passPhrase);
+ $details = openssl_pkey_get_details($resource);
+ $publicKey = new Zend_Crypt_Rsa_Key_Public($details['key']);
+ $return = new ArrayObject(array(
+ 'privateKey'=>$privateKey,
+ 'publicKey'=>$publicKey
+ ), ArrayObject::ARRAY_AS_PROPS);
+ return $return;
+ }
+
+ /**
+ * @param string $value
+ */
+ public function setPemString($value)
+ {
+ $this->_pemString = $value;
+ try {
+ $this->_privateKey = new Zend_Crypt_Rsa_Key_Private($this->_pemString, $this->_passPhrase);
+ $this->_publicKey = $this->_privateKey->getPublicKey();
+ } catch (Zend_Crypt_Exception $e) {
+ $this->_privateKey = null;
+ $this->_publicKey = new Zend_Crypt_Rsa_Key_Public($this->_pemString);
+ }
+ }
+
+ public function setPemPath($value)
+ {
+ $this->_pemPath = $value;
+ $this->setPemString(file_get_contents($this->_pemPath));
+ }
+
+ public function setCertificateString($value)
+ {
+ $this->_certificateString = $value;
+ $this->_publicKey = new Zend_Crypt_Rsa_Key_Public($this->_certificateString, $this->_passPhrase);
+ }
+
+ public function setCertificatePath($value)
+ {
+ $this->_certificatePath = $value;
+ $this->setCertificateString(file_get_contents($this->_certificatePath));
+ }
+
+ public function setHashAlgorithm($name)
+ {
+ switch (strtolower($name)) {
+ case 'md2':
+ $this->_hashAlgorithm = OPENSSL_ALGO_MD2;
+ break;
+ case 'md4':
+ $this->_hashAlgorithm = OPENSSL_ALGO_MD4;
+ break;
+ case 'md5':
+ $this->_hashAlgorithm = OPENSSL_ALGO_MD5;
+ break;
+ case 'sha1':
+ $this->_hashAlgorithm = OPENSSL_ALGO_SHA1;
+ break;
+ case 'dss1':
+ $this->_hashAlgorithm = OPENSSL_ALGO_DSS1;
+ break;
+ }
+ }
+
+ /**
+ * @return string
+ */
+ public function getPemString()
+ {
+ return $this->_pemString;
+ }
+
+ public function getPemPath()
+ {
+ return $this->_pemPath;
+ }
+
+ public function getCertificateString()
+ {
+ return $this->_certificateString;
+ }
+
+ public function getCertificatePath()
+ {
+ return $this->_certificatePath;
+ }
+
+ public function getHashAlgorithm()
+ {
+ return $this->_hashAlgorithm;
+ }
+
+ protected function _parseConfigArgs(array $config = null)
+ {
+ $configs = array();
+ if (isset($config['private_key_bits'])) {
+ $configs['private_key_bits'] = $config['private_key_bits'];
+ }
+ if (isset($config['privateKeyBits'])) {
+ $configs['private_key_bits'] = $config['privateKeyBits'];
+ }
+ if (!empty($configs)) {
+ return $configs;
+ }
+ return null;
+ }
+
+}
diff --git a/library/vendor/Zend/Crypt/Rsa/Exception.php b/library/vendor/Zend/Crypt/Rsa/Exception.php
new file mode 100644
index 0000000..3b3944f
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Rsa/Exception.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Math
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: Exception.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @see Zend_Crypt_Exception
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Rsa_Exception extends Zend_Crypt_Exception
+{
+}
diff --git a/library/vendor/Zend/Crypt/Rsa/Key.php b/library/vendor/Zend/Crypt/Rsa/Key.php
new file mode 100644
index 0000000..cfd9d15
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Rsa/Key.php
@@ -0,0 +1,94 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Rsa
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Rsa_Key implements Countable
+{
+ /**
+ * @var string
+ */
+ protected $_pemString = null;
+
+ /**
+ * Bits, key string and type of key
+ *
+ * @var array
+ */
+ protected $_details = array();
+
+ /**
+ * Key Resource
+ *
+ * @var resource
+ */
+ protected $_opensslKeyResource = null;
+
+ /**
+ * Retrieves key resource
+ *
+ * @return resource
+ */
+ public function getOpensslKeyResource()
+ {
+ return $this->_opensslKeyResource;
+ }
+
+ /**
+ * @return string
+ * @throws Zend_Crypt_Exception
+ */
+ public function toString()
+ {
+ if (!empty($this->_pemString)) {
+ return $this->_pemString;
+ } elseif (!empty($this->_certificateString)) {
+ return $this->_certificateString;
+ }
+ /**
+ * @see Zend_Crypt_Exception
+ */
+ throw new Zend_Crypt_Exception('No public key string representation is available');
+ }
+
+ /**
+ * @return string
+ */
+ public function __toString()
+ {
+ return $this->toString();
+ }
+
+ public function count()
+ {
+ return $this->_details['bits'];
+ }
+
+ public function getType()
+ {
+ return $this->_details['type'];
+ }
+}
diff --git a/library/vendor/Zend/Crypt/Rsa/Key/Private.php b/library/vendor/Zend/Crypt/Rsa/Key/Private.php
new file mode 100644
index 0000000..b736b58
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Rsa/Key/Private.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Rsa
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Rsa_Key
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Rsa_Key_Private extends Zend_Crypt_Rsa_Key
+{
+
+ protected $_publicKey = null;
+
+ public function __construct($pemString, $passPhrase = null)
+ {
+ $this->_pemString = $pemString;
+ $this->_parse($passPhrase);
+ }
+
+ /**
+ * @param string $passPhrase
+ * @throws Zend_Crypt_Exception
+ */
+ protected function _parse($passPhrase)
+ {
+ $result = openssl_get_privatekey($this->_pemString, $passPhrase);
+ if (!$result) {
+ /**
+ * @see Zend_Crypt_Exception
+ */
+ throw new Zend_Crypt_Exception('Unable to load private key');
+ }
+ $this->_opensslKeyResource = $result;
+ $this->_details = openssl_pkey_get_details($this->_opensslKeyResource);
+ }
+
+ public function getPublicKey()
+ {
+ if ($this->_publicKey === null) {
+ /**
+ * @see Zend_Crypt_Rsa_Key_Public
+ */
+ $this->_publicKey = new Zend_Crypt_Rsa_Key_Public($this->_details['key']);
+ }
+ return $this->_publicKey;
+ }
+
+}
diff --git a/library/vendor/Zend/Crypt/Rsa/Key/Public.php b/library/vendor/Zend/Crypt/Rsa/Key/Public.php
new file mode 100644
index 0000000..85b2eb6
--- /dev/null
+++ b/library/vendor/Zend/Crypt/Rsa/Key/Public.php
@@ -0,0 +1,72 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Crypt
+ * @subpackage Rsa
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * @see Zend_Crypt_Rsa_Key
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Crypt
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Crypt_Rsa_Key_Public extends Zend_Crypt_Rsa_Key
+{
+
+ protected $_certificateString = null;
+
+ public function __construct($string)
+ {
+ $this->_parse($string);
+ }
+
+ /**
+ * @param string $string
+ * @throws Zend_Crypt_Exception
+ */
+ protected function _parse($string)
+ {
+ if (preg_match("/^-----BEGIN CERTIFICATE-----/", $string)) {
+ $this->_certificateString = $string;
+ } else {
+ $this->_pemString = $string;
+ }
+ $result = openssl_get_publickey($string);
+ if (!$result) {
+ /**
+ * @see Zend_Crypt_Exception
+ */
+ throw new Zend_Crypt_Exception('Unable to load public key');
+ }
+ //openssl_pkey_export($result, $public);
+ //$this->_pemString = $public;
+ $this->_opensslKeyResource = $result;
+ $this->_details = openssl_pkey_get_details($this->_opensslKeyResource);
+ }
+
+ public function getCertificate()
+ {
+ return $this->_certificateString;
+ }
+
+}