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https://github.com/phpseclib/phpseclib.git
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Hash: rm internal and mhash implementations (5.3 has hash built in)
This commit is contained in:
terrafrost
parent
70dc4448f7
commit
d76ae873ac
@ -3,7 +3,7 @@
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/**
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/**
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* Pure-PHP implementations of keyed-hash message authentication codes (HMACs) and various cryptographic hashing functions.
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* Pure-PHP implementations of keyed-hash message authentication codes (HMACs) and various cryptographic hashing functions.
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*
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*
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* Uses hash() or mhash() if available and an internal implementation, otherwise. Currently supports the following:
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* Basically a wrapper for hash(). Currently supports the following:
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*
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*
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* md2, md5, md5-96, sha1, sha1-96, sha256, sha256-96, sha384, and sha512, sha512-96
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* md2, md5, md5-96, sha1, sha1-96, sha256, sha256-96, sha384, and sha512, sha512-96
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*
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*
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@ -12,9 +12,6 @@
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*
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*
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* PHP version 5
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* PHP version 5
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*
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*
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* {@internal The variable names are the same as those in
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* {@link http://tools.ietf.org/html/rfc2104#section-2 RFC2104}.}}
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*
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* Here's a short example of how to use this library:
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* Here's a short example of how to use this library:
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* <code>
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* <code>
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* <?php
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* <?php
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@ -38,7 +35,7 @@
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namespace phpseclib\Crypt;
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namespace phpseclib\Crypt;
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use phpseclib\Math\BigInteger;
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use phpseclib\Exception\UnsupportedAlgorithmException;
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/**
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/**
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* Pure-PHP implementations of keyed-hash message authentication codes (HMACs) and various cryptographic hashing functions.
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* Pure-PHP implementations of keyed-hash message authentication codes (HMACs) and various cryptographic hashing functions.
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@ -49,24 +46,6 @@ use phpseclib\Math\BigInteger;
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*/
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*/
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class Hash
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class Hash
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{
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{
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/**#@+
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* @access private
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* @see \phpseclib\Crypt\Hash::__construct()
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*/
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/**
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* Toggles the internal implementation
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*/
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const MODE_INTERNAL = 1;
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/**
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* Toggles the mhash() implementation, which has been deprecated on PHP 5.3.0+.
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*/
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const MODE_MHASH = 2;
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/**
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* Toggles the hash() implementation, which works on PHP 5.1.2+.
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*/
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const MODE_HASH = 3;
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/**#@-*/
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/**
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/**
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* Hash Parameter
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* Hash Parameter
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*
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*
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@ -76,15 +55,6 @@ class Hash
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*/
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*/
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var $hashParam;
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var $hashParam;
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/**
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* Byte-length of compression blocks / key (Internal HMAC)
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*
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* @see \phpseclib\Crypt\Hash::setAlgorithm()
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* @var int
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* @access private
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*/
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var $b;
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/**
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/**
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* Byte-length of hash output (Internal HMAC)
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* Byte-length of hash output (Internal HMAC)
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*
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*
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@ -112,24 +82,6 @@ class Hash
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*/
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*/
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var $key = false;
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var $key = false;
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/**
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* Outer XOR (Internal HMAC)
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*
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* @see \phpseclib\Crypt\Hash::setKey()
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* @var string
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* @access private
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*/
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var $opad;
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/**
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* Inner XOR (Internal HMAC)
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*
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* @see \phpseclib\Crypt\Hash::setKey()
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* @var string
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* @access private
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*/
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var $ipad;
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/**
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/**
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* Default Constructor.
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* Default Constructor.
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*
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*
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@ -137,21 +89,8 @@ class Hash
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* @return \phpseclib\Crypt\Hash
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* @return \phpseclib\Crypt\Hash
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* @access public
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* @access public
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*/
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*/
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function __construct($hash = 'sha1')
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function __construct($hash = 'sha256')
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{
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{
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if (!defined('CRYPT_HASH_MODE')) {
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switch (true) {
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case extension_loaded('hash'):
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define('CRYPT_HASH_MODE', self::MODE_HASH);
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break;
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case extension_loaded('mhash'):
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define('CRYPT_HASH_MODE', self::MODE_MHASH);
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break;
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default:
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define('CRYPT_HASH_MODE', self::MODE_INTERNAL);
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}
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}
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$this->setHash($hash);
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$this->setHash($hash);
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}
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}
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@ -213,79 +152,22 @@ class Hash
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break;
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break;
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case 'sha512':
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case 'sha512':
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$this->l = 64;
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$this->l = 64;
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}
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switch ($hash) {
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case 'md2':
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$mode = CRYPT_HASH_MODE == self::MODE_HASH && in_array('md2', hash_algos()) ?
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self::MODE_HASH : self::MODE_INTERNAL;
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break;
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case 'sha384':
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case 'sha512':
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$mode = CRYPT_HASH_MODE == self::MODE_MHASH ? self::MODE_INTERNAL : CRYPT_HASH_MODE;
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break;
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break;
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default:
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default:
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$mode = CRYPT_HASH_MODE;
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// see if the hash isn't "officially" supported see if it can be "unofficially" supported and calculate the length accordingly
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if (in_array($hash, hash_algos())) {
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$this->l = strlen(hash($hash, '', true));
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break;
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}
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// if the hash algorithm doens't exist maybe it's a truncated hash. eg. md5-96 or some such
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if (preg_match('#(-\d+)$#', $hash, $matches) && in_array($hash = substr($hash, 0, -strlen($matches[1])), hash_algos())) {
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$this->l = abs($matches[1]) >> 3;
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break;
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}
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throw new UnsupportedAlgorithmException("$hash is not a supported algorithm");
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}
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}
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switch ($mode) {
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case self::MODE_MHASH:
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switch ($hash) {
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case 'md5':
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$this->hash = MHASH_MD5;
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break;
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case 'sha256':
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$this->hash = MHASH_SHA256;
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break;
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case 'sha1':
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default:
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$this->hash = MHASH_SHA1;
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}
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return;
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case self::MODE_HASH:
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switch ($hash) {
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case 'md5':
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$this->hash = 'md5';
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return;
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case 'md2':
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case 'sha256':
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case 'sha384':
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case 'sha512':
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$this->hash = $hash;
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$this->hash = $hash;
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return;
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case 'sha1':
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default:
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$this->hash = 'sha1';
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}
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return;
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}
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switch ($hash) {
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case 'md2':
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$this->b = 16;
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$this->hash = array($this, '_md2');
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break;
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case 'md5':
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$this->b = 64;
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$this->hash = array($this, '_md5');
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break;
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case 'sha256':
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$this->b = 64;
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$this->hash = array($this, '_sha256');
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break;
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case 'sha384':
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case 'sha512':
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$this->b = 128;
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$this->hash = array($this, '_sha512');
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break;
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case 'sha1':
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default:
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$this->b = 64;
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$this->hash = array($this, '_sha1');
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}
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$this->ipad = str_repeat(chr(0x36), $this->b);
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$this->opad = str_repeat(chr(0x5C), $this->b);
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}
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}
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/**
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/**
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@ -297,45 +179,11 @@ class Hash
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*/
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*/
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function hash($text)
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function hash($text)
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{
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{
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$mode = is_array($this->hash) ? self::MODE_INTERNAL : CRYPT_HASH_MODE;
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$output = !empty($this->key) || is_string($this->key) ?
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hash_hmac($this->hash, $text, $this->key, true) :
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hash($this->hash, $text, true);
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if (!empty($this->key) || is_string($this->key)) {
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return strlen($output) > $this->l ? substr($output, 0, $this->l) : $output;
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switch ($mode) {
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case self::MODE_MHASH:
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$output = mhash($this->hash, $text, $this->key);
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break;
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case self::MODE_HASH:
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$output = hash_hmac($this->hash, $text, $this->key, true);
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break;
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case self::MODE_INTERNAL:
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/* "Applications that use keys longer than B bytes will first hash the key using H and then use the
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resultant L byte string as the actual key to HMAC."
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-- http://tools.ietf.org/html/rfc2104#section-2 */
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$key = strlen($this->key) > $this->b ? call_user_func($this->hash, $this->key) : $this->key;
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$key = str_pad($key, $this->b, chr(0)); // step 1
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$temp = $this->ipad ^ $key; // step 2
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$temp .= $text; // step 3
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$temp = call_user_func($this->hash, $temp); // step 4
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$output = $this->opad ^ $key; // step 5
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$output.= $temp; // step 6
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$output = call_user_func($this->hash, $output); // step 7
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}
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} else {
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switch ($mode) {
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case self::MODE_MHASH:
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$output = mhash($this->hash, $text);
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break;
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case self::MODE_HASH:
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$output = hash($this->hash, $text, true);
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break;
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case self::MODE_INTERNAL:
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$output = call_user_func($this->hash, $text);
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}
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}
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return substr($output, 0, $this->l);
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}
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}
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/**
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/**
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@ -348,478 +196,4 @@ class Hash
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{
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{
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return $this->l;
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return $this->l;
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}
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}
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/**
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* Wrapper for MD5
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*
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* @access private
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* @param string $m
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*/
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function _md5($m)
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{
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return pack('H*', md5($m));
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}
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/**
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* Wrapper for SHA1
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*
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* @access private
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* @param string $m
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*/
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function _sha1($m)
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{
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return pack('H*', sha1($m));
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}
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/**
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* Pure-PHP implementation of MD2
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*
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* See {@link http://tools.ietf.org/html/rfc1319 RFC1319}.
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*
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* @access private
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* @param string $m
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*/
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function _md2($m)
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{
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static $s = array(
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41, 46, 67, 201, 162, 216, 124, 1, 61, 54, 84, 161, 236, 240, 6,
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19, 98, 167, 5, 243, 192, 199, 115, 140, 152, 147, 43, 217, 188,
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76, 130, 202, 30, 155, 87, 60, 253, 212, 224, 22, 103, 66, 111, 24,
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138, 23, 229, 18, 190, 78, 196, 214, 218, 158, 222, 73, 160, 251,
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245, 142, 187, 47, 238, 122, 169, 104, 121, 145, 21, 178, 7, 63,
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148, 194, 16, 137, 11, 34, 95, 33, 128, 127, 93, 154, 90, 144, 50,
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39, 53, 62, 204, 231, 191, 247, 151, 3, 255, 25, 48, 179, 72, 165,
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181, 209, 215, 94, 146, 42, 172, 86, 170, 198, 79, 184, 56, 210,
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150, 164, 125, 182, 118, 252, 107, 226, 156, 116, 4, 241, 69, 157,
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112, 89, 100, 113, 135, 32, 134, 91, 207, 101, 230, 45, 168, 2, 27,
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96, 37, 173, 174, 176, 185, 246, 28, 70, 97, 105, 52, 64, 126, 15,
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85, 71, 163, 35, 221, 81, 175, 58, 195, 92, 249, 206, 186, 197,
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234, 38, 44, 83, 13, 110, 133, 40, 132, 9, 211, 223, 205, 244, 65,
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129, 77, 82, 106, 220, 55, 200, 108, 193, 171, 250, 36, 225, 123,
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8, 12, 189, 177, 74, 120, 136, 149, 139, 227, 99, 232, 109, 233,
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203, 213, 254, 59, 0, 29, 57, 242, 239, 183, 14, 102, 88, 208, 228,
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166, 119, 114, 248, 235, 117, 75, 10, 49, 68, 80, 180, 143, 237,
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31, 26, 219, 153, 141, 51, 159, 17, 131, 20
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);
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// Step 1. Append Padding Bytes
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$pad = 16 - (strlen($m) & 0xF);
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$m.= str_repeat(chr($pad), $pad);
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$length = strlen($m);
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// Step 2. Append Checksum
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$c = str_repeat(chr(0), 16);
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$l = chr(0);
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for ($i = 0; $i < $length; $i+= 16) {
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for ($j = 0; $j < 16; $j++) {
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// RFC1319 incorrectly states that C[j] should be set to S[c xor L]
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//$c[$j] = chr($s[ord($m[$i + $j] ^ $l)]);
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// per <http://www.rfc-editor.org/errata_search.php?rfc=1319>, however, C[j] should be set to S[c xor L] xor C[j]
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$c[$j] = chr($s[ord($m[$i + $j] ^ $l)] ^ ord($c[$j]));
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$l = $c[$j];
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}
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}
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$m.= $c;
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$length+= 16;
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// Step 3. Initialize MD Buffer
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$x = str_repeat(chr(0), 48);
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// Step 4. Process Message in 16-Byte Blocks
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for ($i = 0; $i < $length; $i+= 16) {
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for ($j = 0; $j < 16; $j++) {
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$x[$j + 16] = $m[$i + $j];
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$x[$j + 32] = $x[$j + 16] ^ $x[$j];
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}
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$t = chr(0);
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for ($j = 0; $j < 18; $j++) {
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for ($k = 0; $k < 48; $k++) {
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$x[$k] = $t = $x[$k] ^ chr($s[ord($t)]);
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//$t = $x[$k] = $x[$k] ^ chr($s[ord($t)]);
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}
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$t = chr(ord($t) + $j);
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}
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}
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// Step 5. Output
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return substr($x, 0, 16);
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}
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/**
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* Pure-PHP implementation of SHA256
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*
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* See {@link http://en.wikipedia.org/wiki/SHA_hash_functions#SHA-256_.28a_SHA-2_variant.29_pseudocode SHA-256 (a SHA-2 variant) pseudocode - Wikipedia}.
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*
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* @access private
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* @param string $m
|
|
||||||
*/
|
|
||||||
function _sha256($m)
|
|
||||||
{
|
|
||||||
if (extension_loaded('suhosin')) {
|
|
||||||
return pack('H*', sha256($m));
|
|
||||||
}
|
|
||||||
|
|
||||||
// Initialize variables
|
|
||||||
$hash = array(
|
|
||||||
0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
|
|
||||||
);
|
|
||||||
// Initialize table of round constants
|
|
||||||
// (first 32 bits of the fractional parts of the cube roots of the first 64 primes 2..311)
|
|
||||||
static $k = array(
|
|
||||||
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
|
|
||||||
0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
|
|
||||||
0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
|
|
||||||
0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967,
|
|
||||||
0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85,
|
|
||||||
0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070,
|
|
||||||
0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3,
|
|
||||||
0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
|
|
||||||
);
|
|
||||||
|
|
||||||
// Pre-processing
|
|
||||||
$length = strlen($m);
|
|
||||||
// to round to nearest 56 mod 64, we'll add 64 - (length + (64 - 56)) % 64
|
|
||||||
$m.= str_repeat(chr(0), 64 - (($length + 8) & 0x3F));
|
|
||||||
$m[$length] = chr(0x80);
|
|
||||||
// we don't support hashing strings 512MB long
|
|
||||||
$m.= pack('N2', 0, $length << 3);
|
|
||||||
|
|
||||||
// Process the message in successive 512-bit chunks
|
|
||||||
$chunks = str_split($m, 64);
|
|
||||||
foreach ($chunks as $chunk) {
|
|
||||||
$w = array();
|
|
||||||
for ($i = 0; $i < 16; $i++) {
|
|
||||||
extract(unpack('Ntemp', $this->_string_shift($chunk, 4)));
|
|
||||||
$w[] = $temp;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Extend the sixteen 32-bit words into sixty-four 32-bit words
|
|
||||||
for ($i = 16; $i < 64; $i++) {
|
|
||||||
// @codingStandardsIgnoreStart
|
|
||||||
$s0 = $this->_rightRotate($w[$i - 15], 7) ^
|
|
||||||
$this->_rightRotate($w[$i - 15], 18) ^
|
|
||||||
$this->_rightShift( $w[$i - 15], 3);
|
|
||||||
$s1 = $this->_rightRotate($w[$i - 2], 17) ^
|
|
||||||
$this->_rightRotate($w[$i - 2], 19) ^
|
|
||||||
$this->_rightShift( $w[$i - 2], 10);
|
|
||||||
// @codingStandardsIgnoreEnd
|
|
||||||
$w[$i] = $this->_add($w[$i - 16], $s0, $w[$i - 7], $s1);
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
// Initialize hash value for this chunk
|
|
||||||
list($a, $b, $c, $d, $e, $f, $g, $h) = $hash;
|
|
||||||
|
|
||||||
// Main loop
|
|
||||||
for ($i = 0; $i < 64; $i++) {
|
|
||||||
$s0 = $this->_rightRotate($a, 2) ^
|
|
||||||
$this->_rightRotate($a, 13) ^
|
|
||||||
$this->_rightRotate($a, 22);
|
|
||||||
$maj = ($a & $b) ^
|
|
||||||
($a & $c) ^
|
|
||||||
($b & $c);
|
|
||||||
$t2 = $this->_add($s0, $maj);
|
|
||||||
|
|
||||||
$s1 = $this->_rightRotate($e, 6) ^
|
|
||||||
$this->_rightRotate($e, 11) ^
|
|
||||||
$this->_rightRotate($e, 25);
|
|
||||||
$ch = ($e & $f) ^
|
|
||||||
($this->_not($e) & $g);
|
|
||||||
$t1 = $this->_add($h, $s1, $ch, $k[$i], $w[$i]);
|
|
||||||
|
|
||||||
$h = $g;
|
|
||||||
$g = $f;
|
|
||||||
$f = $e;
|
|
||||||
$e = $this->_add($d, $t1);
|
|
||||||
$d = $c;
|
|
||||||
$c = $b;
|
|
||||||
$b = $a;
|
|
||||||
$a = $this->_add($t1, $t2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Add this chunk's hash to result so far
|
|
||||||
$hash = array(
|
|
||||||
$this->_add($hash[0], $a),
|
|
||||||
$this->_add($hash[1], $b),
|
|
||||||
$this->_add($hash[2], $c),
|
|
||||||
$this->_add($hash[3], $d),
|
|
||||||
$this->_add($hash[4], $e),
|
|
||||||
$this->_add($hash[5], $f),
|
|
||||||
$this->_add($hash[6], $g),
|
|
||||||
$this->_add($hash[7], $h)
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Produce the final hash value (big-endian)
|
|
||||||
return pack('N8', $hash[0], $hash[1], $hash[2], $hash[3], $hash[4], $hash[5], $hash[6], $hash[7]);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Pure-PHP implementation of SHA384 and SHA512
|
|
||||||
*
|
|
||||||
* @access private
|
|
||||||
* @param string $m
|
|
||||||
*/
|
|
||||||
function _sha512($m)
|
|
||||||
{
|
|
||||||
static $init384, $init512, $k;
|
|
||||||
|
|
||||||
if (!isset($k)) {
|
|
||||||
// Initialize variables
|
|
||||||
$init384 = array( // initial values for SHA384
|
|
||||||
'cbbb9d5dc1059ed8', '629a292a367cd507', '9159015a3070dd17', '152fecd8f70e5939',
|
|
||||||
'67332667ffc00b31', '8eb44a8768581511', 'db0c2e0d64f98fa7', '47b5481dbefa4fa4'
|
|
||||||
);
|
|
||||||
$init512 = array( // initial values for SHA512
|
|
||||||
'6a09e667f3bcc908', 'bb67ae8584caa73b', '3c6ef372fe94f82b', 'a54ff53a5f1d36f1',
|
|
||||||
'510e527fade682d1', '9b05688c2b3e6c1f', '1f83d9abfb41bd6b', '5be0cd19137e2179'
|
|
||||||
);
|
|
||||||
|
|
||||||
for ($i = 0; $i < 8; $i++) {
|
|
||||||
$init384[$i] = new BigInteger($init384[$i], 16);
|
|
||||||
$init384[$i]->setPrecision(64);
|
|
||||||
$init512[$i] = new BigInteger($init512[$i], 16);
|
|
||||||
$init512[$i]->setPrecision(64);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Initialize table of round constants
|
|
||||||
// (first 64 bits of the fractional parts of the cube roots of the first 80 primes 2..409)
|
|
||||||
$k = array(
|
|
||||||
'428a2f98d728ae22', '7137449123ef65cd', 'b5c0fbcfec4d3b2f', 'e9b5dba58189dbbc',
|
|
||||||
'3956c25bf348b538', '59f111f1b605d019', '923f82a4af194f9b', 'ab1c5ed5da6d8118',
|
|
||||||
'd807aa98a3030242', '12835b0145706fbe', '243185be4ee4b28c', '550c7dc3d5ffb4e2',
|
|
||||||
'72be5d74f27b896f', '80deb1fe3b1696b1', '9bdc06a725c71235', 'c19bf174cf692694',
|
|
||||||
'e49b69c19ef14ad2', 'efbe4786384f25e3', '0fc19dc68b8cd5b5', '240ca1cc77ac9c65',
|
|
||||||
'2de92c6f592b0275', '4a7484aa6ea6e483', '5cb0a9dcbd41fbd4', '76f988da831153b5',
|
|
||||||
'983e5152ee66dfab', 'a831c66d2db43210', 'b00327c898fb213f', 'bf597fc7beef0ee4',
|
|
||||||
'c6e00bf33da88fc2', 'd5a79147930aa725', '06ca6351e003826f', '142929670a0e6e70',
|
|
||||||
'27b70a8546d22ffc', '2e1b21385c26c926', '4d2c6dfc5ac42aed', '53380d139d95b3df',
|
|
||||||
'650a73548baf63de', '766a0abb3c77b2a8', '81c2c92e47edaee6', '92722c851482353b',
|
|
||||||
'a2bfe8a14cf10364', 'a81a664bbc423001', 'c24b8b70d0f89791', 'c76c51a30654be30',
|
|
||||||
'd192e819d6ef5218', 'd69906245565a910', 'f40e35855771202a', '106aa07032bbd1b8',
|
|
||||||
'19a4c116b8d2d0c8', '1e376c085141ab53', '2748774cdf8eeb99', '34b0bcb5e19b48a8',
|
|
||||||
'391c0cb3c5c95a63', '4ed8aa4ae3418acb', '5b9cca4f7763e373', '682e6ff3d6b2b8a3',
|
|
||||||
'748f82ee5defb2fc', '78a5636f43172f60', '84c87814a1f0ab72', '8cc702081a6439ec',
|
|
||||||
'90befffa23631e28', 'a4506cebde82bde9', 'bef9a3f7b2c67915', 'c67178f2e372532b',
|
|
||||||
'ca273eceea26619c', 'd186b8c721c0c207', 'eada7dd6cde0eb1e', 'f57d4f7fee6ed178',
|
|
||||||
'06f067aa72176fba', '0a637dc5a2c898a6', '113f9804bef90dae', '1b710b35131c471b',
|
|
||||||
'28db77f523047d84', '32caab7b40c72493', '3c9ebe0a15c9bebc', '431d67c49c100d4c',
|
|
||||||
'4cc5d4becb3e42b6', '597f299cfc657e2a', '5fcb6fab3ad6faec', '6c44198c4a475817'
|
|
||||||
);
|
|
||||||
|
|
||||||
for ($i = 0; $i < 80; $i++) {
|
|
||||||
$k[$i] = new BigInteger($k[$i], 16);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
$hash = $this->l == 48 ? $init384 : $init512;
|
|
||||||
|
|
||||||
// Pre-processing
|
|
||||||
$length = strlen($m);
|
|
||||||
// to round to nearest 112 mod 128, we'll add 128 - (length + (128 - 112)) % 128
|
|
||||||
$m.= str_repeat(chr(0), 128 - (($length + 16) & 0x7F));
|
|
||||||
$m[$length] = chr(0x80);
|
|
||||||
// we don't support hashing strings 512MB long
|
|
||||||
$m.= pack('N4', 0, 0, 0, $length << 3);
|
|
||||||
|
|
||||||
// Process the message in successive 1024-bit chunks
|
|
||||||
$chunks = str_split($m, 128);
|
|
||||||
foreach ($chunks as $chunk) {
|
|
||||||
$w = array();
|
|
||||||
for ($i = 0; $i < 16; $i++) {
|
|
||||||
$temp = new BigInteger($this->_string_shift($chunk, 8), 256);
|
|
||||||
$temp->setPrecision(64);
|
|
||||||
$w[] = $temp;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Extend the sixteen 32-bit words into eighty 32-bit words
|
|
||||||
for ($i = 16; $i < 80; $i++) {
|
|
||||||
$temp = array(
|
|
||||||
$w[$i - 15]->bitwise_rightRotate(1),
|
|
||||||
$w[$i - 15]->bitwise_rightRotate(8),
|
|
||||||
$w[$i - 15]->bitwise_rightShift(7)
|
|
||||||
);
|
|
||||||
$s0 = $temp[0]->bitwise_xor($temp[1]);
|
|
||||||
$s0 = $s0->bitwise_xor($temp[2]);
|
|
||||||
$temp = array(
|
|
||||||
$w[$i - 2]->bitwise_rightRotate(19),
|
|
||||||
$w[$i - 2]->bitwise_rightRotate(61),
|
|
||||||
$w[$i - 2]->bitwise_rightShift(6)
|
|
||||||
);
|
|
||||||
$s1 = $temp[0]->bitwise_xor($temp[1]);
|
|
||||||
$s1 = $s1->bitwise_xor($temp[2]);
|
|
||||||
$w[$i] = $w[$i - 16]->copy();
|
|
||||||
$w[$i] = $w[$i]->add($s0);
|
|
||||||
$w[$i] = $w[$i]->add($w[$i - 7]);
|
|
||||||
$w[$i] = $w[$i]->add($s1);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Initialize hash value for this chunk
|
|
||||||
$a = $hash[0]->copy();
|
|
||||||
$b = $hash[1]->copy();
|
|
||||||
$c = $hash[2]->copy();
|
|
||||||
$d = $hash[3]->copy();
|
|
||||||
$e = $hash[4]->copy();
|
|
||||||
$f = $hash[5]->copy();
|
|
||||||
$g = $hash[6]->copy();
|
|
||||||
$h = $hash[7]->copy();
|
|
||||||
|
|
||||||
// Main loop
|
|
||||||
for ($i = 0; $i < 80; $i++) {
|
|
||||||
$temp = array(
|
|
||||||
$a->bitwise_rightRotate(28),
|
|
||||||
$a->bitwise_rightRotate(34),
|
|
||||||
$a->bitwise_rightRotate(39)
|
|
||||||
);
|
|
||||||
$s0 = $temp[0]->bitwise_xor($temp[1]);
|
|
||||||
$s0 = $s0->bitwise_xor($temp[2]);
|
|
||||||
$temp = array(
|
|
||||||
$a->bitwise_and($b),
|
|
||||||
$a->bitwise_and($c),
|
|
||||||
$b->bitwise_and($c)
|
|
||||||
);
|
|
||||||
$maj = $temp[0]->bitwise_xor($temp[1]);
|
|
||||||
$maj = $maj->bitwise_xor($temp[2]);
|
|
||||||
$t2 = $s0->add($maj);
|
|
||||||
|
|
||||||
$temp = array(
|
|
||||||
$e->bitwise_rightRotate(14),
|
|
||||||
$e->bitwise_rightRotate(18),
|
|
||||||
$e->bitwise_rightRotate(41)
|
|
||||||
);
|
|
||||||
$s1 = $temp[0]->bitwise_xor($temp[1]);
|
|
||||||
$s1 = $s1->bitwise_xor($temp[2]);
|
|
||||||
$temp = array(
|
|
||||||
$e->bitwise_and($f),
|
|
||||||
$g->bitwise_and($e->bitwise_not())
|
|
||||||
);
|
|
||||||
$ch = $temp[0]->bitwise_xor($temp[1]);
|
|
||||||
$t1 = $h->add($s1);
|
|
||||||
$t1 = $t1->add($ch);
|
|
||||||
$t1 = $t1->add($k[$i]);
|
|
||||||
$t1 = $t1->add($w[$i]);
|
|
||||||
|
|
||||||
$h = $g->copy();
|
|
||||||
$g = $f->copy();
|
|
||||||
$f = $e->copy();
|
|
||||||
$e = $d->add($t1);
|
|
||||||
$d = $c->copy();
|
|
||||||
$c = $b->copy();
|
|
||||||
$b = $a->copy();
|
|
||||||
$a = $t1->add($t2);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Add this chunk's hash to result so far
|
|
||||||
$hash = array(
|
|
||||||
$hash[0]->add($a),
|
|
||||||
$hash[1]->add($b),
|
|
||||||
$hash[2]->add($c),
|
|
||||||
$hash[3]->add($d),
|
|
||||||
$hash[4]->add($e),
|
|
||||||
$hash[5]->add($f),
|
|
||||||
$hash[6]->add($g),
|
|
||||||
$hash[7]->add($h)
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Produce the final hash value (big-endian)
|
|
||||||
// (\phpseclib\Crypt\Hash::hash() trims the output for hashes but not for HMACs. as such, we trim the output here)
|
|
||||||
$temp = $hash[0]->toBytes() . $hash[1]->toBytes() . $hash[2]->toBytes() . $hash[3]->toBytes() .
|
|
||||||
$hash[4]->toBytes() . $hash[5]->toBytes();
|
|
||||||
if ($this->l != 48) {
|
|
||||||
$temp.= $hash[6]->toBytes() . $hash[7]->toBytes();
|
|
||||||
}
|
|
||||||
|
|
||||||
return $temp;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Right Rotate
|
|
||||||
*
|
|
||||||
* @access private
|
|
||||||
* @param int $int
|
|
||||||
* @param int $amt
|
|
||||||
* @see _sha256()
|
|
||||||
* @return int
|
|
||||||
*/
|
|
||||||
function _rightRotate($int, $amt)
|
|
||||||
{
|
|
||||||
$invamt = 32 - $amt;
|
|
||||||
$mask = (1 << $invamt) - 1;
|
|
||||||
return (($int << $invamt) & 0xFFFFFFFF) | (($int >> $amt) & $mask);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Right Shift
|
|
||||||
*
|
|
||||||
* @access private
|
|
||||||
* @param int $int
|
|
||||||
* @param int $amt
|
|
||||||
* @see _sha256()
|
|
||||||
* @return int
|
|
||||||
*/
|
|
||||||
function _rightShift($int, $amt)
|
|
||||||
{
|
|
||||||
$mask = (1 << (32 - $amt)) - 1;
|
|
||||||
return ($int >> $amt) & $mask;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Not
|
|
||||||
*
|
|
||||||
* @access private
|
|
||||||
* @param int $int
|
|
||||||
* @see _sha256()
|
|
||||||
* @return int
|
|
||||||
*/
|
|
||||||
function _not($int)
|
|
||||||
{
|
|
||||||
return ~$int & 0xFFFFFFFF;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Add
|
|
||||||
*
|
|
||||||
* _sha256() adds multiple unsigned 32-bit integers. Since PHP doesn't support unsigned integers and since the
|
|
||||||
* possibility of overflow exists, care has to be taken. BigInteger could be used but this should be faster.
|
|
||||||
*
|
|
||||||
* @param int $...
|
|
||||||
* @return int
|
|
||||||
* @see _sha256()
|
|
||||||
* @access private
|
|
||||||
*/
|
|
||||||
function _add()
|
|
||||||
{
|
|
||||||
static $mod;
|
|
||||||
if (!isset($mod)) {
|
|
||||||
$mod = pow(2, 32);
|
|
||||||
}
|
|
||||||
|
|
||||||
$result = 0;
|
|
||||||
$arguments = func_get_args();
|
|
||||||
foreach ($arguments as $argument) {
|
|
||||||
$result+= $argument < 0 ? ($argument & 0x7FFFFFFF) + 0x80000000 : $argument;
|
|
||||||
}
|
|
||||||
|
|
||||||
return fmod($result, $mod);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* String Shift
|
|
||||||
*
|
|
||||||
* Inspired by array_shift
|
|
||||||
*
|
|
||||||
* @param string $string
|
|
||||||
* @param int $index
|
|
||||||
* @return string
|
|
||||||
* @access private
|
|
||||||
*/
|
|
||||||
function _string_shift(&$string, $index = 1)
|
|
||||||
{
|
|
||||||
$substr = substr($string, 0, $index);
|
|
||||||
$string = substr($string, $index);
|
|
||||||
return $substr;
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|||||||
@ -28,9 +28,7 @@ abstract class PhpseclibFunctionalTestCase extends PhpseclibTestCase
|
|||||||
'Should have gmp or bcmath extension for functional test.'
|
'Should have gmp or bcmath extension for functional test.'
|
||||||
);
|
);
|
||||||
}
|
}
|
||||||
self::ensureConstant('CRYPT_HASH_MODE', Hash::MODE_HASH);
|
|
||||||
self::reRequireFile('Math/BigInteger.php');
|
self::reRequireFile('Math/BigInteger.php');
|
||||||
self::reRequireFile('Crypt/Hash.php');
|
|
||||||
}
|
}
|
||||||
parent::setUpBeforeClass();
|
parent::setUpBeforeClass();
|
||||||
}
|
}
|
||||||
|
|||||||
@ -1,49 +0,0 @@
|
|||||||
<?php
|
|
||||||
/**
|
|
||||||
* @author Andreas Fischer <bantu@phpbb.com>
|
|
||||||
* @copyright 2012 Andreas Fischer
|
|
||||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
|
||||||
*/
|
|
||||||
|
|
||||||
use phpseclib\Crypt\Hash;
|
|
||||||
|
|
||||||
class Unit_Crypt_Hash_MD5Test extends Unit_Crypt_Hash_TestCase
|
|
||||||
{
|
|
||||||
public function getInstance()
|
|
||||||
{
|
|
||||||
return new Hash('md5');
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hashData()
|
|
||||||
*/
|
|
||||||
public function testHash($message, $result)
|
|
||||||
{
|
|
||||||
$this->assertHashesTo($this->getInstance(), $message, $result);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static function hashData()
|
|
||||||
{
|
|
||||||
return array(
|
|
||||||
array('', 'd41d8cd98f00b204e9800998ecf8427e'),
|
|
||||||
array('The quick brown fox jumps over the lazy dog', '9e107d9d372bb6826bd81d3542a419d6'),
|
|
||||||
array('The quick brown fox jumps over the lazy dog.', 'e4d909c290d0fb1ca068ffaddf22cbd0'),
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hmacData()
|
|
||||||
*/
|
|
||||||
public function testHMAC($key, $message, $result)
|
|
||||||
{
|
|
||||||
$this->assertHMACsTo($this->getInstance(), $key, $message, $result);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static function hmacData()
|
|
||||||
{
|
|
||||||
return array(
|
|
||||||
array('', '', '74e6f7298a9c2d168935f58c001bad88'),
|
|
||||||
array('key', 'The quick brown fox jumps over the lazy dog', '80070713463e7749b90c2dc24911e275'),
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,81 +0,0 @@
|
|||||||
<?php
|
|
||||||
/**
|
|
||||||
* @author Andreas Fischer <bantu@phpbb.com>
|
|
||||||
* @copyright 2014 Andreas Fischer
|
|
||||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
|
||||||
*/
|
|
||||||
|
|
||||||
use phpseclib\Crypt\Hash;
|
|
||||||
|
|
||||||
class Unit_Crypt_Hash_SHA256Test extends Unit_Crypt_Hash_TestCase
|
|
||||||
{
|
|
||||||
public function getInstance()
|
|
||||||
{
|
|
||||||
return new Hash('sha256');
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hashData()
|
|
||||||
*/
|
|
||||||
public function testHash($message, $result)
|
|
||||||
{
|
|
||||||
$this->assertHashesTo($this->getInstance(), $message, $result);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static function hashData()
|
|
||||||
{
|
|
||||||
return array(
|
|
||||||
array(
|
|
||||||
'',
|
|
||||||
'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855'
|
|
||||||
),
|
|
||||||
array(
|
|
||||||
'The quick brown fox jumps over the lazy dog',
|
|
||||||
'd7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592',
|
|
||||||
),
|
|
||||||
array(
|
|
||||||
'The quick brown fox jumps over the lazy dog.',
|
|
||||||
'ef537f25c895bfa782526529a9b63d97aa631564d5d789c2b765448c8635fb6c',
|
|
||||||
),
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hmacData()
|
|
||||||
*/
|
|
||||||
public function testHMAC($key, $message, $result)
|
|
||||||
{
|
|
||||||
$this->assertHMACsTo($this->getInstance(), $key, $message, $result);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static function hmacData()
|
|
||||||
{
|
|
||||||
return array(
|
|
||||||
// RFC 4231
|
|
||||||
// Test Case 1
|
|
||||||
array(
|
|
||||||
pack('H*', '0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b'),
|
|
||||||
pack('H*', '4869205468657265'),
|
|
||||||
'b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7',
|
|
||||||
),
|
|
||||||
// Test Case 2
|
|
||||||
array(
|
|
||||||
pack('H*', '4a656665'),
|
|
||||||
pack('H*', '7768617420646f2079612077616e7420666f72206e6f7468696e673f'),
|
|
||||||
'5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843',
|
|
||||||
),
|
|
||||||
// Test Case 3
|
|
||||||
array(
|
|
||||||
pack('H*', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'),
|
|
||||||
pack('H*', 'dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd'),
|
|
||||||
'773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe',
|
|
||||||
),
|
|
||||||
// Test Case 4
|
|
||||||
array(
|
|
||||||
pack('H*', '0102030405060708090a0b0c0d0e0f10111213141516171819'),
|
|
||||||
pack('H*', 'cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd'),
|
|
||||||
'82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b',
|
|
||||||
),
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,32 +0,0 @@
|
|||||||
<?php
|
|
||||||
/**
|
|
||||||
* @author Andreas Fischer <bantu@phpbb.com>
|
|
||||||
* @copyright 2014 Andreas Fischer
|
|
||||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
|
||||||
*/
|
|
||||||
|
|
||||||
use phpseclib\Crypt\Hash;
|
|
||||||
|
|
||||||
class Unit_Crypt_Hash_SHA256_96Test extends Unit_Crypt_Hash_SHA256Test
|
|
||||||
{
|
|
||||||
public function getInstance()
|
|
||||||
{
|
|
||||||
return new Hash('sha256-96');
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hashData()
|
|
||||||
*/
|
|
||||||
public function testHash($message, $longResult)
|
|
||||||
{
|
|
||||||
parent::testHash($message, substr($longResult, 0, 24));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hmacData()
|
|
||||||
*/
|
|
||||||
public function testHMAC($key, $message, $longResult)
|
|
||||||
{
|
|
||||||
parent::testHMAC($key, $message, substr($longResult, 0, 24));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,81 +0,0 @@
|
|||||||
<?php
|
|
||||||
/**
|
|
||||||
* @author Andreas Fischer <bantu@phpbb.com>
|
|
||||||
* @copyright 2014 Andreas Fischer
|
|
||||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
|
||||||
*/
|
|
||||||
|
|
||||||
use phpseclib\Crypt\Hash;
|
|
||||||
|
|
||||||
class Unit_Crypt_Hash_SHA512Test extends Unit_Crypt_Hash_TestCase
|
|
||||||
{
|
|
||||||
public function getInstance()
|
|
||||||
{
|
|
||||||
return new Hash('sha512');
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hashData()
|
|
||||||
*/
|
|
||||||
public function testHash($message, $result)
|
|
||||||
{
|
|
||||||
$this->assertHashesTo($this->getInstance(), $message, $result);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static function hashData()
|
|
||||||
{
|
|
||||||
return array(
|
|
||||||
array(
|
|
||||||
'',
|
|
||||||
'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e'
|
|
||||||
),
|
|
||||||
array(
|
|
||||||
'The quick brown fox jumps over the lazy dog',
|
|
||||||
'07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6',
|
|
||||||
),
|
|
||||||
array(
|
|
||||||
'The quick brown fox jumps over the lazy dog.',
|
|
||||||
'91ea1245f20d46ae9a037a989f54f1f790f0a47607eeb8a14d12890cea77a1bbc6c7ed9cf205e67b7f2b8fd4c7dfd3a7a8617e45f3c463d481c7e586c39ac1ed',
|
|
||||||
),
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hmacData()
|
|
||||||
*/
|
|
||||||
public function testHMAC($key, $message, $result)
|
|
||||||
{
|
|
||||||
$this->assertHMACsTo($this->getInstance(), $key, $message, $result);
|
|
||||||
}
|
|
||||||
|
|
||||||
public static function hmacData()
|
|
||||||
{
|
|
||||||
return array(
|
|
||||||
// RFC 4231
|
|
||||||
// Test Case 1
|
|
||||||
array(
|
|
||||||
pack('H*', '0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b'),
|
|
||||||
pack('H*', '4869205468657265'),
|
|
||||||
'87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854',
|
|
||||||
),
|
|
||||||
// Test Case 2
|
|
||||||
array(
|
|
||||||
pack('H*', '4a656665'),
|
|
||||||
pack('H*', '7768617420646f2079612077616e7420666f72206e6f7468696e673f'),
|
|
||||||
'164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737',
|
|
||||||
),
|
|
||||||
// Test Case 3
|
|
||||||
array(
|
|
||||||
pack('H*', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'),
|
|
||||||
pack('H*', 'dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd'),
|
|
||||||
'fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb',
|
|
||||||
),
|
|
||||||
// Test Case 4
|
|
||||||
array(
|
|
||||||
pack('H*', '0102030405060708090a0b0c0d0e0f10111213141516171819'),
|
|
||||||
pack('H*', 'cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd'),
|
|
||||||
'b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd',
|
|
||||||
),
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,32 +0,0 @@
|
|||||||
<?php
|
|
||||||
/**
|
|
||||||
* @author Andreas Fischer <bantu@phpbb.com>
|
|
||||||
* @copyright 2014 Andreas Fischer
|
|
||||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
|
||||||
*/
|
|
||||||
|
|
||||||
use phpseclib\Crypt\Hash;
|
|
||||||
|
|
||||||
class Unit_Crypt_Hash_SHA512_96Test extends Unit_Crypt_Hash_SHA512Test
|
|
||||||
{
|
|
||||||
public function getInstance()
|
|
||||||
{
|
|
||||||
return new Hash('sha512-96');
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hashData()
|
|
||||||
*/
|
|
||||||
public function testHash($message, $longResult)
|
|
||||||
{
|
|
||||||
parent::testHash($message, substr($longResult, 0, 24));
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @dataProvider hmacData()
|
|
||||||
*/
|
|
||||||
public function testHMAC($key, $message, $longResult)
|
|
||||||
{
|
|
||||||
parent::testHMAC($key, $message, substr($longResult, 0, 24));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
@ -1,52 +0,0 @@
|
|||||||
<?php
|
|
||||||
/**
|
|
||||||
* @author Andreas Fischer <bantu@phpbb.com>
|
|
||||||
* @copyright 2012 Andreas Fischer
|
|
||||||
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
|
||||||
*/
|
|
||||||
|
|
||||||
use phpseclib\Crypt\Hash;
|
|
||||||
|
|
||||||
abstract class Unit_Crypt_Hash_TestCase extends PhpseclibTestCase
|
|
||||||
{
|
|
||||||
public static function setUpBeforeClass()
|
|
||||||
{
|
|
||||||
if (!defined('CRYPT_HASH_MODE')) {
|
|
||||||
define('CRYPT_HASH_MODE', Hash::MODE_INTERNAL);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public function setUp()
|
|
||||||
{
|
|
||||||
if (defined('CRYPT_HASH_MODE') && CRYPT_HASH_MODE !== Hash::MODE_INTERNAL) {
|
|
||||||
$this->markTestSkipped(
|
|
||||||
'Skipping test because CRYPT_HASH_MODE is not defined as \phpseclib\Crypt\Hash::MODE_INTERNAL.'
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
protected function assertHashesTo(Hash $hash, $message, $expected)
|
|
||||||
{
|
|
||||||
$this->assertEquals(
|
|
||||||
strtolower($expected),
|
|
||||||
bin2hex($hash->hash($message)),
|
|
||||||
sprintf("Failed asserting that '%s' hashes to '%s'.", $message, $expected)
|
|
||||||
);
|
|
||||||
}
|
|
||||||
|
|
||||||
protected function assertHMACsTo(Hash $hash, $key, $message, $expected)
|
|
||||||
{
|
|
||||||
$hash->setKey($key);
|
|
||||||
|
|
||||||
$this->assertEquals(
|
|
||||||
strtolower($expected),
|
|
||||||
bin2hex($hash->hash($message)),
|
|
||||||
sprintf(
|
|
||||||
"Failed asserting that '%s' HMACs to '%s' with key '%s'.",
|
|
||||||
$message,
|
|
||||||
$expected,
|
|
||||||
$key
|
|
||||||
)
|
|
||||||
);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
232
tests/Unit/Crypt/HashTest.php
Normal file
232
tests/Unit/Crypt/HashTest.php
Normal file
@ -0,0 +1,232 @@
|
|||||||
|
<?php
|
||||||
|
/**
|
||||||
|
* @author Andreas Fischer <bantu@phpbb.com>
|
||||||
|
* @copyright 2012 Andreas Fischer
|
||||||
|
* @license http://www.opensource.org/licenses/mit-license.html MIT License
|
||||||
|
*/
|
||||||
|
|
||||||
|
use phpseclib\Crypt\Hash;
|
||||||
|
|
||||||
|
class Unit_Crypt_HashTest extends PhpseclibTestCase
|
||||||
|
{
|
||||||
|
protected function assertHashesTo($hash, $message, $expected)
|
||||||
|
{
|
||||||
|
$hash = new Hash($hash);
|
||||||
|
|
||||||
|
$this->assertEquals(
|
||||||
|
strtolower($expected),
|
||||||
|
bin2hex($hash->hash($message)),
|
||||||
|
sprintf("Failed asserting that '%s' hashes to '%s'.", $message, $expected)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected function assertHMACsTo($hash, $key, $message, $expected)
|
||||||
|
{
|
||||||
|
$hash = new Hash($hash);
|
||||||
|
$hash->setKey($key);
|
||||||
|
|
||||||
|
$this->assertEquals(
|
||||||
|
strtolower($expected),
|
||||||
|
bin2hex($hash->hash($message)),
|
||||||
|
sprintf(
|
||||||
|
"Failed asserting that '%s' HMACs to '%s' with key '%s'.",
|
||||||
|
$message,
|
||||||
|
$expected,
|
||||||
|
$key
|
||||||
|
)
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
public static function hashData()
|
||||||
|
{
|
||||||
|
return array(
|
||||||
|
array('md5', '', 'd41d8cd98f00b204e9800998ecf8427e'),
|
||||||
|
array('md5', 'The quick brown fox jumps over the lazy dog', '9e107d9d372bb6826bd81d3542a419d6'),
|
||||||
|
array('md5', 'The quick brown fox jumps over the lazy dog.', 'e4d909c290d0fb1ca068ffaddf22cbd0'),
|
||||||
|
array(
|
||||||
|
'sha256',
|
||||||
|
'',
|
||||||
|
'e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855'
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'sha256',
|
||||||
|
'The quick brown fox jumps over the lazy dog',
|
||||||
|
'd7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592',
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'sha256',
|
||||||
|
'The quick brown fox jumps over the lazy dog.',
|
||||||
|
'ef537f25c895bfa782526529a9b63d97aa631564d5d789c2b765448c8635fb6c',
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'sha512',
|
||||||
|
'',
|
||||||
|
'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e'
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'sha512',
|
||||||
|
'The quick brown fox jumps over the lazy dog',
|
||||||
|
'07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb642e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6',
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'sha512',
|
||||||
|
'The quick brown fox jumps over the lazy dog.',
|
||||||
|
'91ea1245f20d46ae9a037a989f54f1f790f0a47607eeb8a14d12890cea77a1bbc6c7ed9cf205e67b7f2b8fd4c7dfd3a7a8617e45f3c463d481c7e586c39ac1ed',
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'whirlpool',
|
||||||
|
'The quick brown fox jumps over the lazy dog.',
|
||||||
|
'87a7ff096082e3ffeb86db10feb91c5af36c2c71bc426fe310ce662e0338223e217def0eab0b02b80eecf875657802bc5965e48f5c0a05467756f0d3f396faba'
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'whirlpool',
|
||||||
|
'The quick brown fox jumps over the lazy dog.',
|
||||||
|
'87a7ff096082e3ffeb86db10feb91c5af36c2c71bc426fe310ce662e0338223e217def0eab0b02b80eecf875657802bc5965e48f5c0a05467756f0d3f396faba'
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'tiger192,3',
|
||||||
|
'The quick brown fox jumps over the lazy dog.',
|
||||||
|
'0bf46f237681b35301d46aa08d43c449643408521a263929'
|
||||||
|
),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @dataProvider hmacData()
|
||||||
|
*/
|
||||||
|
public function testHMAC($hash, $key, $message, $result)
|
||||||
|
{
|
||||||
|
$this->assertHMACsTo($hash, $key, $message, $result);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @dataProvider hmacData()
|
||||||
|
*/
|
||||||
|
public function testHMAC96($hash, $key, $message, $result)
|
||||||
|
{
|
||||||
|
$this->assertHMACsTo($hash . '-96', $key, $message, substr($result, 0, 24));
|
||||||
|
}
|
||||||
|
|
||||||
|
public static function hmacData()
|
||||||
|
{
|
||||||
|
return array(
|
||||||
|
array('md5', '', '', '74e6f7298a9c2d168935f58c001bad88'),
|
||||||
|
array('md5', 'key', 'The quick brown fox jumps over the lazy dog', '80070713463e7749b90c2dc24911e275'),
|
||||||
|
// RFC 4231
|
||||||
|
// Test Case 1
|
||||||
|
array(
|
||||||
|
'sha256',
|
||||||
|
pack('H*', '0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b'),
|
||||||
|
pack('H*', '4869205468657265'),
|
||||||
|
'b0344c61d8db38535ca8afceaf0bf12b881dc200c9833da726e9376c2e32cff7',
|
||||||
|
),
|
||||||
|
// Test Case 2
|
||||||
|
array(
|
||||||
|
'sha256',
|
||||||
|
pack('H*', '4a656665'),
|
||||||
|
pack('H*', '7768617420646f2079612077616e7420666f72206e6f7468696e673f'),
|
||||||
|
'5bdcc146bf60754e6a042426089575c75a003f089d2739839dec58b964ec3843',
|
||||||
|
),
|
||||||
|
// Test Case 3
|
||||||
|
array(
|
||||||
|
'sha256',
|
||||||
|
pack('H*', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'),
|
||||||
|
pack('H*', 'dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd'),
|
||||||
|
'773ea91e36800e46854db8ebd09181a72959098b3ef8c122d9635514ced565fe',
|
||||||
|
),
|
||||||
|
// Test Case 4
|
||||||
|
array(
|
||||||
|
'sha256',
|
||||||
|
pack('H*', '0102030405060708090a0b0c0d0e0f10111213141516171819'),
|
||||||
|
pack('H*', 'cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd'),
|
||||||
|
'82558a389a443c0ea4cc819899f2083a85f0faa3e578f8077a2e3ff46729665b',
|
||||||
|
),
|
||||||
|
// RFC 4231
|
||||||
|
// Test Case 1
|
||||||
|
array(
|
||||||
|
'sha512',
|
||||||
|
pack('H*', '0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b'),
|
||||||
|
pack('H*', '4869205468657265'),
|
||||||
|
'87aa7cdea5ef619d4ff0b4241a1d6cb02379f4e2ce4ec2787ad0b30545e17cdedaa833b7d6b8a702038b274eaea3f4e4be9d914eeb61f1702e696c203a126854',
|
||||||
|
),
|
||||||
|
// Test Case 2
|
||||||
|
array(
|
||||||
|
'sha512',
|
||||||
|
pack('H*', '4a656665'),
|
||||||
|
pack('H*', '7768617420646f2079612077616e7420666f72206e6f7468696e673f'),
|
||||||
|
'164b7a7bfcf819e2e395fbe73b56e0a387bd64222e831fd610270cd7ea2505549758bf75c05a994a6d034f65f8f0e6fdcaeab1a34d4a6b4b636e070a38bce737',
|
||||||
|
),
|
||||||
|
// Test Case 3
|
||||||
|
array(
|
||||||
|
'sha512',
|
||||||
|
pack('H*', 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'),
|
||||||
|
pack('H*', 'dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd'),
|
||||||
|
'fa73b0089d56a284efb0f0756c890be9b1b5dbdd8ee81a3655f83e33b2279d39bf3e848279a722c806b485a47e67c807b946a337bee8942674278859e13292fb',
|
||||||
|
),
|
||||||
|
// Test Case 4
|
||||||
|
array(
|
||||||
|
'sha512',
|
||||||
|
pack('H*', '0102030405060708090a0b0c0d0e0f10111213141516171819'),
|
||||||
|
pack('H*', 'cdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcdcd'),
|
||||||
|
'b0ba465637458c6990e5a8c5f61d4af7e576d97ff94b872de76f8050361ee3dba91ca5c11aa25eb4d679275cc5788063a5f19741120c4f2de2adebeb10a298dd',
|
||||||
|
),
|
||||||
|
array(
|
||||||
|
'whirlpool',
|
||||||
|
'abcd',
|
||||||
|
'The quick brown fox jumps over the lazy dog',
|
||||||
|
'e71aabb2588d789292fa6fef00b35cc269ec3ea912b1c1cd7127daf95f004a5df5392ee563d322bac7e19d9eab161932fe9c257d63e0d09eca0d91ab4010125e',
|
||||||
|
),
|
||||||
|
// from https://www.cosic.esat.kuleuven.be/nessie/testvectors/mac/hmac-tiger/HMAC-Tiger-512-192.test-vectors
|
||||||
|
array(
|
||||||
|
'tiger192,3',
|
||||||
|
pack('H*', '00112233445566778899AABBCCDDEEFF0123456789ABCDEF00112233445566778899AABBCCDDEEFF0123456789ABCDEF00112233445566778899AABBCCDDEEFF'),
|
||||||
|
'',
|
||||||
|
'2fa999c02aba3644471b5a7ccf542bf61827e8f53bea0195',
|
||||||
|
),
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @dataProvider hashData()
|
||||||
|
*/
|
||||||
|
public function testHash($hash, $message, $result)
|
||||||
|
{
|
||||||
|
$this->assertHashesTo($hash, $message, $result);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @dataProvider hashData()
|
||||||
|
*/
|
||||||
|
public function testHash96($hash, $message, $result)
|
||||||
|
{
|
||||||
|
$this->assertHashesTo($hash . '-96', $message, substr($result, 0, 24));
|
||||||
|
}
|
||||||
|
|
||||||
|
public function testGetHash()
|
||||||
|
{
|
||||||
|
$hash = new Hash();
|
||||||
|
$this->assertEquals($hash->getHash(), 'sha256');
|
||||||
|
$hash = new Hash('whirlpool');
|
||||||
|
$this->assertEquals($hash->getHash(), 'whirlpool');
|
||||||
|
$hash = new Hash('md5');
|
||||||
|
$this->assertEquals($hash->getHash(), 'md5');
|
||||||
|
$hash->setHash('whirlpool');
|
||||||
|
$this->assertEquals($hash->getHash(), 'whirlpool');
|
||||||
|
$hash->setHash('md5');
|
||||||
|
$this->assertEquals($hash->getHash(), 'md5');
|
||||||
|
}
|
||||||
|
|
||||||
|
public function testGetLength()
|
||||||
|
{
|
||||||
|
$hash = new Hash();
|
||||||
|
$this->assertEquals($hash->getLength(), 32);
|
||||||
|
$hash = new Hash('whirlpool');
|
||||||
|
$this->assertEquals($hash->getLength(), 64);
|
||||||
|
$hash = new Hash('md5');
|
||||||
|
$this->assertEquals($hash->getLength(), 16);
|
||||||
|
$hash->setHash('whirlpool');
|
||||||
|
$this->assertEquals($hash->getLength(), 64);
|
||||||
|
$hash->setHash('md5');
|
||||||
|
$this->assertEquals($hash->getLength(), 16);
|
||||||
|
}
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user