一段javascript转PHP的encrypt加密算法

时间:19-06-30 栏目:网站开发 作者:admin 评论:0 点击: 245 次

javascript 常用函数转换成PHP代码处理

class js2php
{
public static function detect_encoding($text){
$charsets = array("UTF-8","GB2312","GBK","BIG5","ASCII","EUC-JP",'KOI8-R',"Shift_JIS","CP936","ISO-8859-1","JIS","eucjp-win","sjis-win");
$encode = (mb_detect_encoding($text, $charsets));
return $encode;
}
public static function strlen()
{
static $func = null;
if (is_null($func)) {

$func = 'strlen';
if (function_exists('mb_strlen')) {
$func = 'mb_strlen';
}else if (function_exists('iconv_strlen')) {
$func = 'iconv_strlen';
}

}

$args = func_get_args();
$encode = self::detect_encoding($args[0]);
$args[1] = $encode;

return call_user_func_array($func, $args);
}
public static function substr()
{
static $func = null;
if (is_null($func)) {

$func = 'substr';
if (function_exists('mb_substr')) {
$func = 'mb_substr';
}else if (function_exists('iconv_substr')) {
$func = 'iconv_substr';
}

}
$args = func_get_args();
$encode = self::detect_encoding($args[0]);

$args[3] = $encode;

return call_user_func_array($func, $args);
}
public static function ord($str, $offset=false)
{
if (!$offset) $offset = 0;
return self::ordutf8($str, $offset);
}
private static function ordutf8($string, &$offset)
{
$code = ord(substr($string, $offset,1));
if ($code >= 128) {        //otherwise 0xxxxxxx
if ($code < 224) $bytesnumber = 2;                //110xxxxx
else if ($code < 240) $bytesnumber = 3;        //1110xxxx
else if ($code < 248) $bytesnumber = 4;    //11110xxx
$codetemp = $code - 192 - ($bytesnumber > 2 ? 32 : 0) - ($bytesnumber > 3 ? 16 : 0);
for ($i = 2; $i <= $bytesnumber; $i++) {
$offset ++;
$code2 = ord(substr($string, $offset, 1)) - 128;        //10xxxxxx
$codetemp = $codetemp*64 + $code2;
}
$code = $codetemp;
}
$offset += 1;
if ($offset >= strlen($string)) $offset = -1;
return $code;
}
public static function unsignedRightShift($a, $b)
{
return (
$a >= 0
? $a >> $b
: (($a & 0x7fffffff) >> $b) | (0x40000000 >> ($b - 1))
);
}
public static function charAt($a,$i)
{
return self::substr($a,$i,1);
}
public static function hex_md5($str){
return md5($str);
}

public static function toString($str,$dec=null){
if($dec==16)return dechex($str);
return (string)$str;
}

public static function reverse($arr){
return array_reverse($arr);
}
public static function string_lenght($string) {
return strlen(iconv('UTF-8', 'UTF-16LE', $string)) / 2;
}

public static function charCodeAt($str, $index){
//not working!
$char = mb_substr($str, $index, 1, 'UTF-8');
if (mb_check_encoding($char, 'UTF-8'))
{
$ret = mb_convert_encoding($char, 'UTF-32BE', 'UTF-8');
return hexdec(bin2hex($ret));
} else {
return null;
}
}

}

 

//一段由js代码转换而来的加密算法

<?php

class mmb_d{
static $zero =  array("0", "00", "000", "0000", "00000", "000000", "0000000", "00000000");
static $chars = array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z');
static public function strReverse($a) {
$b='';$c = array();
for ($b = 0, $l = strlen($a); $b < $l; $b++) $c[] = $a{$b};
return implode('',array_reverse($c));
}
static public function encrypt($a, $b, $e) {
$a1 = static::shuzi($a);
$a2 = static::zimu($a);
$a = $a2 . $a1;
$f=''; $g = array();
for ($f = 0, $l = strlen($a); $f < $l; $f++) $g[] = static::to(js2php::charCodeAt($a,$f), $b);

return static::rnd($e ? static::strReverse(implode("",$g)) : implode("",$g), 4);
}
static public function to($a, $c) {
$e = "" . js2php::toString(static::round($a + 88, $c),16);
$f = $c - strlen($e);
return $f > 0 ? static::$zero{$f - 1} . $e : $e;
}
static public function round($a, $b) {
$c = 1 << 4 * $b;
return 0 > $a ? $a % $c + $c : $a % $c;
}
static public function shuzi($a) {
return preg_replace('/[^0-9]+/i', "",$a);
}
static public function zimu($a) {
return  preg_replace('/[^a-zA-Z]+/i', "",preg_replace('/https/', "http",strtolower($a)));
}
static public function rnd($a, $b) {

return static::rd($b) . js2php::hex_md5($a) . static::rd(ceil(('0.'.mt_rand()) * 10));
}
static public function rd($a) {

$res = "";
for ( $i = 0; $i < $a; $i++) {

$res .= static::$chars[ceil(('0.'.mt_rand()) * 35)];
}

return $res;
}
}

?>

对应的javascript代码如下:
<script type="text/javascript">
var hexcase = 0;
var b64pad = "";
var chrsz = 8;

function hex_md5(s) {
return binl2hex(core_md5(str2binl(s), s.length * chrsz))
}

function b64_md5(s) {
return binl2b64(core_md5(str2binl(s), s.length * chrsz))
}

function str_md5(s) {
return binl2str(core_md5(str2binl(s), s.length * chrsz))
}

function hex_hmac_md5(key, data) {
return binl2hex(core_hmac_md5(key, data))
}

function b64_hmac_md5(key, data) {
return binl2b64(core_hmac_md5(key, data))
}

function str_hmac_md5(key, data) {
return binl2str(core_hmac_md5(key, data))
}

function core_md5(x, len) {
x[len >> 5] |= 0x80 << ((len) % 32);
x[(((len + 64) >>> 9) << 4) + 14] = len;
var a = 1732584193;
var b = -271733879;
var c = -1732584194;
var d = 271733878;
for (var i = 0; i < x.length; i += 16) {
var olda = a;
var oldb = b;
var oldc = c;
var oldd = d;
a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936);
d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586);
c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819);
b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330);
a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897);
d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426);
c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341);
b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983);
a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416);
d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417);
c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);
b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);
a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682);
d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101);
c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290);
b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329);
a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510);
d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632);
c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713);
b = md5_gg(b, c, d, a, x[i + 0], 20, -373897302);
a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691);
d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083);
c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335);
b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848);
a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438);
d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690);
c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961);
b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501);
a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467);
d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784);
c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473);
b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734);
a = md5_hh(a, b, c, d, x[i + 5], 4, -378558);
d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463);
c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562);
b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556);
a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060);
d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353);
c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632);
b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640);
a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174);
d = md5_hh(d, a, b, c, x[i + 0], 11, -358537222);
c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979);
b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189);
a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487);
d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835);
c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520);
b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651);
a = md5_ii(a, b, c, d, x[i + 0], 6, -198630844);
d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415);
c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905);
b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055);
a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571);
d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606);
c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523);
b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799);
a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359);
d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744);
c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380);
b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649);
a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070);
d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379);
c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259);
b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551);
a = safe_add(a, olda);
b = safe_add(b, oldb);
c = safe_add(c, oldc);
d = safe_add(d, oldd)
}
return Array(a, b, c, d)
}

function md5_cmn(q, a, b, x, s, t) {
return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b)
}

function md5_ff(a, b, c, d, x, s, t) {
return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t)
}

function md5_gg(a, b, c, d, x, s, t) {
return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t)
}

function md5_hh(a, b, c, d, x, s, t) {
return md5_cmn(b ^ c ^ d, a, b, x, s, t)
}

function md5_ii(a, b, c, d, x, s, t) {
return md5_cmn(c ^ (b | (~d)), a, b, x, s, t)
}

function core_hmac_md5(key, data) {
var bkey = str2binl(key);
if (bkey.length > 16) bkey = core_md5(bkey, key.length * chrsz);
var ipad = Array(16),
opad = Array(16);
for (var i = 0; i < 16; i++) {
ipad[i] = bkey[i] ^ 0x36363636;
opad[i] = bkey[i] ^ 0x5C5C5C5C
}
var hash = core_md5(ipad.concat(str2binl(data)), 512 + data.length * chrsz);
return core_md5(opad.concat(hash), 512 + 128)
}

function safe_add(x, y) {
var lsw = (x & 0xFFFF) + (y & 0xFFFF);
var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
return (msw << 16) | (lsw & 0xFFFF)
}

function bit_rol(num, cnt) {
return (num << cnt) | (num >>> (32 - cnt))
}

function str2binl(str) {
var bin = Array();
var mask = (1 << chrsz) - 1;
for (var i = 0; i < str.length * chrsz; i += chrsz) bin[i >> 5] |= (str.charCodeAt(i / chrsz) & mask) << (i % 32);
return bin
}

function binl2str(bin) {
var str = "";
var mask = (1 << chrsz) - 1;
for (var i = 0; i < bin.length * 32; i += chrsz) str += String.fromCharCode((bin[i >> 5] >>> (i % 32)) & mask);
return str
}

function binl2hex(binarray) {
var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef";
var str = "";
for (var i = 0; i < binarray.length * 4; i++) {
str += hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8 + 4)) & 0xF) + hex_tab.charAt((binarray[i >> 2] >> ((i % 4) * 8)) & 0xF)
}
return str
}

function binl2b64(binarray) {
var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var str = "";
for (var i = 0; i < binarray.length * 4; i += 3) {
var triplet = (((binarray[i >> 2] >> 8 * (i % 4)) & 0xFF) << 16) | (((binarray[i + 1 >> 2] >> 8 * ((i + 1) % 4)) & 0xFF) << 8) | ((binarray[i + 2 >> 2] >> 8 * ((i + 2) % 4)) & 0xFF);
for (var j = 0; j < 4; j++) {
if (i * 8 + j * 6 > binarray.length * 32) str += b64pad;
else str += tab.charAt((triplet >> 6 * (3 - j)) & 0x3F)
}
}
return str
}

var d = {
zero: ["0", "00", "000", "0000", "00000", "000000", "0000000", "00000000"],
chars: ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'],
strReverse: function(a) {
var b, c = [];
for (b = 0, l = a.length; b < l; b++) c[c.length] = a.charAt(b);
return c.reverse().join("")
},
encrypt: function(a, b, e) {
var a1 = d.shuzi(a);
var a2 = d.zimu(a);
a = a2 + a1;
var f, g = [];
for (f = 0, l = a.length; f < l; f++) g[g.length] = d.to(a.charCodeAt(f), b);
return d.rnd(e ? d.strReverse(g.join("")) : g.join(""), 4)
},
to: function(a, c) {
var e = "" + d.round(a + 88, c).toString(16),
f = c - e.length;
return f > 0 ? d.zero[f - 1] + e : e
},
round: function(a, b) {
var c = 1 << 4 * b;
return 0 > a ? a % c + c : a % c
},
shuzi: function(a) {
return a.replace(/[^0-9]+/ig, "")
},
zimu: function(a) {
return a.toLowerCase().replace(/https/g, "http").replace(/[^a-zA-Z]+/ig, "")
},
rnd: function(a, b) {
return d.rd(b) + hex_md5(a) + d.rd(Math.ceil(Math.random() * 10))
},
rd: function(a) {
var res = "";
for (var i = 0; i < a; i++) {
res += d.chars[Math.ceil(Math.random() * 35)]
}
return res
}
}
//$("#iframeId").attr("src", "history2018.aspx?w=951&h=780&h2=420&m=1&e=1&browes=1&url=" + escape('https://detail.tmall.com/item.htm?id=587280574825') + "&token=" + d.encrypt('https://detail.tmall.com/item.htm?id=587280574825', 2, true));
//            historyouhui('https://detail.tmall.com/item.htm?id=587280574825', 6);

// document.write(d.encrypt('https://detail.tmall.com/item.htm?id=596477641138', 2, true));
document.write('https://item.taobao.com/item.htm?id=584458528092'+'<br>');
document.write('JS:');
document.write(d.encrypt('https://item.taobao.com/item.htm?id=584458528092', 2, true));
// alert(d.encrypt('https://detail.tmall.com/item.htm?id=587280574825', 2, true));
</script>

声明: 本文由( admin )原创编译,转载请保留链接: 一段javascript转PHP的encrypt加密算法

一段javascript转PHP的encrypt加密算法:等您坐沙发呢!

发表评论


------====== 本站公告 ======------
联系信息:
lxq73061#qq.com qq:583964941
支付宝:https://me.alipay.com/lxq73061
相关插件程序等信息均会在站内发布,敬请关注。

读者排行