前端實現MD5加密（以小程式為例）

2021-08-22 02:51:02 字數 2283 閱讀 4317

md5.js

var rotateleft = function(lvalue, ishiftbits) 


var addunsigned = function(lx, ly)  else 


}var f = function(x, y, z) 


var g = function(x, y, z) 


var h = function(x, y, z) 


var i = function(x, y, z) 


var ff = function(a, b, c, d, x, s, ac) ;


var gg = function(a, b, c, d, x, s, ac) ;


var hh = function(a, b, c, d, x, s, ac) ;


var ii = function(a, b, c, d, x, s, ac) ;


var converttowordarray = function(string) 


lwordcount = (lbytecount - (lbytecount % 4)) / 4;


lbyteposition = (lbytecount % 4) * 8;


lwordarray[lwordcount] = lwordarray[lwordcount] | (0x80 << lbyteposition);


lwordarray[lnumberofwords - 2] = lmessagelength << 3;


lwordarray[lnumberofwords - 1] = lmessagelength >>> 29;


return lwordarray;


};var wordtohex = function(lvalue) 


return wordtohexvalue;


};var utf8encode = function(string)  else if ((c > 127) && (c < 2048))  else 


}	return output;


};function md5(string) 


var tempvalue = wordtohex(a) + wordtohex(b) + wordtohex(c) + wordtohex(d);


return tempvalue.tolowercase();


}module.exports =
2.

//網路請求封裝


function request(url, data, method, load, callback) )


}  var sign = czparms(data)          //呼叫加密函式


wx.request(,


method: method,


success: function (res) ,


fail: function (res) )}})


}// md5加密


function czparms(pams) ", "")   //去掉空格   


zpams = zpams.replace(/\"/g, "")  //去掉雙引號


// console.log(zpams)


var apams = ;   //定義一陣列


apams = zpams.split(",");  //字元分割


var array1 =    //key陣列


var array2 =    //val陣列


for (var i = 0; i < apams.length; i++) 


let eidtiontypelist = ;


//組成待驗證加密陣列


for (let i = 0; i < apams.length; i++) )


}  eidtiontypelist.sort(sortkey)


return dataencrypt(eidtiontypelist)   


}// 按引數key按字母從小到大排序


function sortkey(val1, val2)  else 


return differ;


}}  if (i == length) 


}//md5資料加密


function dataencrypt(eidtiontypelist) 


var sign = utilmd5.hexmd5(decodeuri(_key));


// console.log(sign)


return sign;


}

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