Pluf Framework

Pluf Framework Commit Details


Date:2010-02-03 06:15:18 (15 years 3 months ago)
Author:Loic d'Anterroches
Branch:develop, master
Commit:1050261a272731eca2ef3e8e83d8d73e81022ed1
Parents: e30756210f2a8ba8ceb730449687e8373a78de3e
Message:Correctly use the builtin function.
Changes:

File differences

src/Pluf/Sign.php
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     */␊
    public static function base64_hmac($value, $key)␊
    {␊
        return Pluf_Utils::urlsafe_b64encode(self::hmac_sha1($key, $value));␊
    }␊
␊
␊
␊
    /**␊
     * HMAC-SHA1 function.␊
     *␊
     * @see http://us.php.net/manual/en/function.sha1.php#39492␊
     *␊
     * @param string Key␊
     * @param string Data␊
     * @return string Calculated binary HMAC-SHA1␊
     */␊
    public static function hmac_sha1($key, $data) ␊
    {␊
        if (strlen($key) > 64) {␊
            $key = pack('H*', sha1($key));␊
        }␊
        $key = str_pad($key, 64, chr(0x00));␊
        $ipad = str_repeat(chr(0x36), 64);␊
        $opad = str_repeat(chr(0x5c), 64);␊
        return pack('H*',sha1(($key^$opad).pack('H*',sha1(($key^$ipad).$data))));␊
        return bin2hex($hmac);␊
        return Pluf_Utils::urlsafe_b64encode(hash_hmac('sha1', $value, $key, true));␊
    }␊
}

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