crypto实现md5和Base64加密

npm install crypto-js

var r = require("crypto-js");
var JSEncrypt = require('node-jsencrypt')

 

function jd_kuaiche(o) {
    decrypt = new JSEncrypt()
      var U =  rsakeyvar n = (new Date).getTime()
        var s = r.MD5(o)
          , a = r.enc.Base64.stringify(s)
        return decrypt.setPublicKey(U),
        {
            key: decrypt.encrypt("".concat(n)),
            sign: a
        }
    }

crypto  的md5加密结果标志

{
words: [ -921285577, -1535943275, 1407211515, -1370326231 ],
sigBytes: 16
}