同样的字符串，通过MD5出来的结果怎么不一样

Posted 2023-03-17

参考技术A 不会吧
我用这个很正常的CryptoJS v3.1.2
网上下个CryptoJS v3.1.2
用目录rollups下的那个md5.js
<script type="text/javascript" src="md5.js"></script>
var d =CryptoJS.SHA1(c).toString();//c是要计算MD5的字符
/*
CryptoJS v3.1.2
code.google.com/p/crypto-js
(c) 2009-2013 by Jeff Mott. All rights reserved.
code.google.com/p/crypto-js/wiki/License
*/
var CryptoJS=CryptoJS||function(s,p)var m=,l=m.lib=,n=function(),r=l.Base=extend:function(b)n.prototype=this;var h=new n;b&&h.mixIn(b);h.hasOwnProperty("init")||(h.init=function()h.$super.init.apply(this,arguments));h.init.prototype=h;h.$super=this;return h,create:function()var b=this.extend();b.init.apply(b,arguments);return b,init:function(),mixIn:function(b)for(var h in b)b.hasOwnProperty(h)&&(this[h]=b[h]);b.hasOwnProperty("toString")&&(this.toString=b.toString),clone:function()return this.init.prototype.extend(this),
q=l.WordArray=r.extend(init:function(b,h)b=this.words=b||[];this.sigBytes=h!=p?h:4*b.length,toString:function(b)return(b||t).stringify(this),concat:function(b)var h=this.words,a=b.words,j=this.sigBytes;b=b.sigBytes;this.clamp();if(j%4)for(var g=0;g<b;g++)h[j+g>>>2]|=(a[g>>>2]>>>24-8*(g%4)&255)<<24-8*((j+g)%4);else if(65535<a.length)for(g=0;g<b;g+=4)h[j+g>>>2]=a[g>>>2];else h.push.apply(h,a);this.sigBytes+=b;return this,clamp:function()var b=this.words,h=this.sigBytes;b[h>>>2]&=4294967295<<
32-8*(h%4);b.length=s.ceil(h/4),clone:function()var b=r.clone.call(this);b.words=this.words.slice(0);return b,random:function(b)for(var h=[],a=0;a<b;a+=4)h.push(4294967296*s.random()|0);return new q.init(h,b)),v=m.enc=,t=v.Hex=stringify:function(b)var a=b.words;b=b.sigBytes;for(var g=[],j=0;j<b;j++)var k=a[j>>>2]>>>24-8*(j%4)&255;g.push((k>>>4).toString(16));g.push((k&15).toString(16))return g.join(""),parse:function(b)for(var a=b.length,g=[],j=0;j<a;j+=2)g[j>>>3]|=parseInt(b.substr(j,
2),16)<<24-4*(j%8);return new q.init(g,a/2),a=v.Latin1=stringify:function(b)var a=b.words;b=b.sigBytes;for(var g=[],j=0;j<b;j++)g.push(String.fromCharCode(a[j>>>2]>>>24-8*(j%4)&255));return g.join(""),parse:function(b)for(var a=b.length,g=[],j=0;j<a;j++)g[j>>>2]|=(b.charCodeAt(j)&255)<<24-8*(j%4);return new q.init(g,a),u=v.Utf8=stringify:function(b)tryreturn decodeURIComponent(escape(a.stringify(b)))catch(g)throw Error("Malformed UTF-8 data");,parse:function(b)return a.parse(unescape(encodeURIComponent(b))),
g=l.BufferedBlockAlgorithm=r.extend(reset:function()this._data=new q.init;this._nDataBytes=0,_append:function(b)"string"==typeof b&&(b=u.parse(b));this._data.concat(b);this._nDataBytes+=b.sigBytes,_process:function(b)var a=this._data,g=a.words,j=a.sigBytes,k=this.blockSize,m=j/(4*k),m=b?s.ceil(m):s.max((m|0)-this._minBufferSize,0);b=m*k;j=s.min(4*b,j);if(b)for(var l=0;l<b;l+=k)this._doProcessBlock(g,l);l=g.splice(0,b);a.sigBytes-=jreturn new q.init(l,j),clone:function()var b=r.clone.call(this);
b._data=this._data.clone();return b,_minBufferSize:0);l.Hasher=g.extend(cfg:r.extend(),init:function(b)this.cfg=this.cfg.extend(b);this.reset(),reset:function()g.reset.call(this);this._doReset(),update:function(b)this._append(b);this._process();return this,finalize:function(b)b&&this._append(b);return this._doFinalize(),blockSize:16,_createHelper:function(b)return function(a,g)return(new b.init(g)).finalize(a),_createHmacHelper:function(b)return function(a,g)return(new k.HMAC.init(b,
g)).finalize(a));var k=m.algo=;return m(Math);
(function(s)function p(a,k,b,h,l,j,m)a=a+(k&b|~k&h)+l+m;return(a<<j|a>>>32-j)+kfunction m(a,k,b,h,l,j,m)a=a+(k&h|b&~h)+l+m;return(a<<j|a>>>32-j)+kfunction l(a,k,b,h,l,j,m)a=a+(k^b^h)+l+m;return(a<<j|a>>>32-j)+kfunction n(a,k,b,h,l,j,m)a=a+(b^(k|~h))+l+m;return(a<<j|a>>>32-j)+kfor(var r=CryptoJS,q=r.lib,v=q.WordArray,t=q.Hasher,q=r.algo,a=[],u=0;64>u;u++)a[u]=4294967296*s.abs(s.sin(u+1))|0;q=q.MD5=t.extend(_doReset:function()this._hash=new v.init([1732584193,4023233417,2562383102,271733878]),
_doProcessBlock:function(g,k)for(var b=0;16>b;b++)var h=k+b,w=g[h];g[h]=(w<<8|w>>>24)&16711935|(w<<24|w>>>8)&4278255360var b=this._hash.words,h=g[k+0],w=g[k+1],j=g[k+2],q=g[k+3],r=g[k+4],s=g[k+5],t=g[k+6],u=g[k+7],v=g[k+8],x=g[k+9],y=g[k+10],z=g[k+11],A=g[k+12],B=g[k+13],C=g[k+14],D=g[k+15],c=b[0],d=b[1],e=b[2],f=b[3],c=p(c,d,e,f,h,7,a[0]),f=p(f,c,d,e,w,12,a[1]),e=p(e,f,c,d,j,17,a[2]),d=p(d,e,f,c,q,22,a[3]),c=p(c,d,e,f,r,7,a[4]),f=p(f,c,d,e,s,12,a[5]),e=p(e,f,c,d,t,17,a[6]),d=p(d,e,f,c,u,22,a[7]),
c=p(c,d,e,f,v,7,a[8]),f=p(f,c,d,e,x,12,a[9]),e=p(e,f,c,d,y,17,a[10]),d=p(d,e,f,c,z,22,a[11]),c=p(c,d,e,f,A,7,a[12]),f=p(f,c,d,e,B,12,a[13]),e=p(e,f,c,d,C,17,a[14]),d=p(d,e,f,c,D,22,a[15]),c=m(c,d,e,f,w,5,a[16]),f=m(f,c,d,e,t,9,a[17]),e=m(e,f,c,d,z,14,a[18]),d=m(d,e,f,c,h,20,a[19]),c=m(c,d,e,f,s,5,a[20]),f=m(f,c,d,e,y,9,a[21]),e=m(e,f,c,d,D,14,a[22]),d=m(d,e,f,c,r,20,a[23]),c=m(c,d,e,f,x,5,a[24]),f=m(f,c,d,e,C,9,a[25]),e=m(e,f,c,d,q,14,a[26]),d=m(d,e,f,c,v,20,a[27]),c=m(c,d,e,f,B,5,a[28]),f=m(f,c,
d,e,j,9,a[29]),e=m(e,f,c,d,u,14,a[30]),d=m(d,e,f,c,A,20,a[31]),c=l(c,d,e,f,s,4,a[32]),f=l(f,c,d,e,v,11,a[33]),e=l(e,f,c,d,z,16,a[34]),d=l(d,e,f,c,C,23,a[35]),c=l(c,d,e,f,w,4,a[36]),f=l(f,c,d,e,r,11,a[37]),e=l(e,f,c,d,u,16,a[38]),d=l(d,e,f,c,y,23,a[39]),c=l(c,d,e,f,B,4,a[40]),f=l(f,c,d,e,h,11,a[41]),e=l(e,f,c,d,q,16,a[42]),d=l(d,e,f,c,t,23,a[43]),c=l(c,d,e,f,x,4,a[44]),f=l(f,c,d,e,A,11,a[45]),e=l(e,f,c,d,D,16,a[46]),d=l(d,e,f,c,j,23,a[47]),c=n(c,d,e,f,h,6,a[48]),f=n(f,c,d,e,u,10,a[49]),e=n(e,f,c,d,
C,15,a[50]),d=n(d,e,f,c,s,21,a[51]),c=n(c,d,e,f,A,6,a[52]),f=n(f,c,d,e,q,10,a[53]),e=n(e,f,c,d,y,15,a[54]),d=n(d,e,f,c,w,21,a[55]),c=n(c,d,e,f,v,6,a[56]),f=n(f,c,d,e,D,10,a[57]),e=n(e,f,c,d,t,15,a[58]),d=n(d,e,f,c,B,21,a[59]),c=n(c,d,e,f,r,6,a[60]),f=n(f,c,d,e,z,10,a[61]),e=n(e,f,c,d,j,15,a[62]),d=n(d,e,f,c,x,21,a[63]);b[0]=b[0]+c|0;b[1]=b[1]+d|0;b[2]=b[2]+e|0;b[3]=b[3]+f|0,_doFinalize:function()var a=this._data,k=a.words,b=8*this._nDataBytes,h=8*a.sigBytes;k[h>>>5]|=128<<24-h%32;var l=s.floor(b/
4294967296);k[(h+64>>>9<<4)+15]=(l<<8|l>>>24)&16711935|(l<<24|l>>>8)&4278255360;k[(h+64>>>9<<4)+14]=(b<<8|b>>>24)&16711935|(b<<24|b>>>8)&4278255360;a.sigBytes=4*(k.length+1);this._process();a=this._hash;k=a.words;for(b=0;4>b;b++)h=k[b],k[b]=(h<<8|h>>>24)&16711935|(h<<24|h>>>8)&4278255360;return a,clone:function()var a=t.clone.call(this);a._hash=this._hash.clone();return a);r.MD5=t._createHelper(q);r.HmacMD5=t._createHmacHelper(q))(Math);