| */␊ |
| 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));␊ |
| }␊ |
| } |
accountmanagementengine