js-md5 - npm Package Compare versions

Comparing version 0.7.3 to 0.8.0

build/md5.min.js

@@ -5,7 +5,7 @@ /**
  * @namespace md5
- * @version 0.7.3
+ * @version 0.8.0
  * @author Chen, Yi-Cyuan [[e-mail]]
- * @copyright Chen, Yi-Cyuan 2014-2017
+ * @copyright Chen, Yi-Cyuan 2014-2023
  * @license MIT
  */
-!function(){"use strict";function t(t){if(t)d[0]=d[16]=d[1]=d[2]=d[3]=d[4]=d[5]=d[6]=d[7]=d[8]=d[9]=d[10]=d[11]=d[12]=d[13]=d[14]=d[15]=0,this.blocks=d,this.buffer8=l;else if(a){var r=new ArrayBuffer(68);this.buffer8=new Uint8Array(r),this.blocks=new Uint32Array(r)}else this.blocks=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.h0=this.h1=this.h2=this.h3=this.start=this.bytes=this.hBytes=0,this.finalized=this.hashed=!1,this.first=!0}var r="input is invalid type",e="object"==typeof window,i=e?window:{};i.JS_MD5_NO_WINDOW&&(e=!1);var s=!e&&"object"==typeof self,h=!i.JS_MD5_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node;h?i=global:s&&(i=self);var f=!i.JS_MD5_NO_COMMON_JS&&"object"==typeof module&&module.exports,o="function"==typeof define&&define.amd,a=!i.JS_MD5_NO_ARRAY_BUFFER&&"undefined"!=typeof ArrayBuffer,n="0123456789abcdef".split(""),u=[128,32768,8388608,-2147483648],y=[0,8,16,24],c=["hex","array","digest","buffer","arrayBuffer","base64"],p="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split(""),d=[],l;if(a){var A=new ArrayBuffer(68);l=new Uint8Array(A),d=new Uint32Array(A)}!i.JS_MD5_NO_NODE_JS&&Array.isArray||(Array.isArray=function(t){return"[object Array]"===Object.prototype.toString.call(t)}),!a||!i.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW&&ArrayBuffer.isView||(ArrayBuffer.isView=function(t){return"object"==typeof t&&t.buffer&&t.buffer.constructor===ArrayBuffer});var b=function(r){return function(e){return new t(!0).update(e)[r]()}},v=function(){var r=b("hex");h&&(r=w(r)),r.create=function(){return new t},r.update=function(t){return r.create().update(t)};for(var e=0;e<c.length;++e){var i=c[e];r[i]=b(i)}return r},w=function(t){var e=eval("require('crypto')"),i=eval("require('buffer').Buffer"),s=function(s){if("string"==typeof s)return e.createHash("md5").update(s,"utf8").digest("hex");if(null===s||void 0===s)throw r;return s.constructor===ArrayBuffer&&(s=new Uint8Array(s)),Array.isArray(s)||ArrayBuffer.isView(s)||s.constructor===i?e.createHash("md5").update(new i(s)).digest("hex"):t(s)};return s};t.prototype.update=function(t){if(!this.finalized){var e,i=typeof t;if("string"!==i){if("object"!==i)throw r;if(null===t)throw r;if(a&&t.constructor===ArrayBuffer)t=new Uint8Array(t);else if(!(Array.isArray(t)||a&&ArrayBuffer.isView(t)))throw r;e=!0}for(var s,h,f=0,o=t.length,n=this.blocks,u=this.buffer8;f<o;){if(this.hashed&&(this.hashed=!1,n[0]=n[16],n[16]=n[1]=n[2]=n[3]=n[4]=n[5]=n[6]=n[7]=n[8]=n[9]=n[10]=n[11]=n[12]=n[13]=n[14]=n[15]=0),e)if(a)for(h=this.start;f<o&&h<64;++f)u[h++]=t[f];else for(h=this.start;f<o&&h<64;++f)n[h>>2]|=t[f]<<y[3&h++];else if(a)for(h=this.start;f<o&&h<64;++f)(s=t.charCodeAt(f))<128?u[h++]=s:s<2048?(u[h++]=192|s>>6,u[h++]=128|63&s):s<55296||s>=57344?(u[h++]=224|s>>12,u[h++]=128|s>>6&63,u[h++]=128|63&s):(s=65536+((1023&s)<<10|1023&t.charCodeAt(++f)),u[h++]=240|s>>18,u[h++]=128|s>>12&63,u[h++]=128|s>>6&63,u[h++]=128|63&s);else for(h=this.start;f<o&&h<64;++f)(s=t.charCodeAt(f))<128?n[h>>2]|=s<<y[3&h++]:s<2048?(n[h>>2]|=(192|s>>6)<<y[3&h++],n[h>>2]|=(128|63&s)<<y[3&h++]):s<55296||s>=57344?(n[h>>2]|=(224|s>>12)<<y[3&h++],n[h>>2]|=(128|s>>6&63)<<y[3&h++],n[h>>2]|=(128|63&s)<<y[3&h++]):(s=65536+((1023&s)<<10|1023&t.charCodeAt(++f)),n[h>>2]|=(240|s>>18)<<y[3&h++],n[h>>2]|=(128|s>>12&63)<<y[3&h++],n[h>>2]|=(128|s>>6&63)<<y[3&h++],n[h>>2]|=(128|63&s)<<y[3&h++]);this.lastByteIndex=h,this.bytes+=h-this.start,h>=64?(this.start=h-64,this.hash(),this.hashed=!0):this.start=h}return this.bytes>4294967295&&(this.hBytes+=this.bytes/4294967296<<0,this.bytes=this.bytes%4294967296),this}},t.prototype.finalize=function(){if(!this.finalized){this.finalized=!0;var t=this.blocks,r=this.lastByteIndex;t[r>>2]|=u[3&r],r>=56&&(this.hashed||this.hash(),t[0]=t[16],t[16]=t[1]=t[2]=t[3]=t[4]=t[5]=t[6]=t[7]=t[8]=t[9]=t[10]=t[11]=t[12]=t[13]=t[14]=t[15]=0),t[14]=this.bytes<<3,t[15]=this.hBytes<<3|this.bytes>>>29,this.hash()}},t.prototype.hash=function(){var t,r,e,i,s,h,f=this.blocks;this.first?r=((r=((t=((t=f[0]-680876937)<<7|t>>>25)-271733879<<0)^(e=((e=(-271733879^(i=((i=(-1732584194^2004318071&t)+f[1]-117830708)<<12|i>>>20)+t<<0)&(-271733879^t))+f[2]-1126478375)<<17|e>>>15)+i<<0)&(i^t))+f[3]-1316259209)<<22|r>>>10)+e<<0:(t=this.h0,r=this.h1,e=this.h2,r=((r+=((t=((t+=((i=this.h3)^r&(e^i))+f[0]-680876936)<<7|t>>>25)+r<<0)^(e=((e+=(r^(i=((i+=(e^t&(r^e))+f[1]-389564586)<<12|i>>>20)+t<<0)&(t^r))+f[2][phone])<<17|e>>>15)+i<<0)&(i^t))+f[3]-1044525330)<<22|r>>>10)+e<<0),r=((r+=((t=((t+=(i^r&(e^i))+f[4]-176418897)<<7|t>>>25)+r<<0)^(e=((e+=(r^(i=((i+=(e^t&(r^e))+f[5][phone])<<12|i>>>20)+t<<0)&(t^r))+f[6]-1473231341)<<17|e>>>15)+i<<0)&(i^t))+f[7]-45705983)<<22|r>>>10)+e<<0,r=((r+=((t=((t+=(i^r&(e^i))+f[8][phone])<<7|t>>>25)+r<<0)^(e=((e+=(r^(i=((i+=(e^t&(r^e))+f[9]-1958414417)<<12|i>>>20)+t<<0)&(t^r))+f[10]-42063)<<17|e>>>15)+i<<0)&(i^t))+f[11]-1990404162)<<22|r>>>10)+e<<0,r=((r+=((t=((t+=(i^r&(e^i))+f[12][phone])<<7|t>>>25)+r<<0)^(e=((e+=(r^(i=((i+=(e^t&(r^e))+f[13]-40341101)<<12|i>>>20)+t<<0)&(t^r))+f[14]-1502002290)<<17|e>>>15)+i<<0)&(i^t))+f[15][phone])<<22|r>>>10)+e<<0,r=((r+=((i=((i+=(r^e&((t=((t+=(e^i&(r^e))+f[1]-165796510)<<5|t>>>27)+r<<0)^r))+f[6]-1069501632)<<9|i>>>23)+t<<0)^t&((e=((e+=(t^r&(i^t))+f[11][phone])<<14|e>>>18)+i<<0)^i))+f[0]-373897302)<<20|r>>>12)+e<<0,r=((r+=((i=((i+=(r^e&((t=((t+=(e^i&(r^e))+f[5]-701558691)<<5|t>>>27)+r<<0)^r))+f[10][phone])<<9|i>>>23)+t<<0)^t&((e=((e+=(t^r&(i^t))+f[15]-660478335)<<14|e>>>18)+i<<0)^i))+f[4]-405537848)<<20|r>>>12)+e<<0,r=((r+=((i=((i+=(r^e&((t=((t+=(e^i&(r^e))+f[9][phone])<<5|t>>>27)+r<<0)^r))+f[14]-1019803690)<<9|i>>>23)+t<<0)^t&((e=((e+=(t^r&(i^t))+f[3]-187363961)<<14|e>>>18)+i<<0)^i))+f[8][phone])<<20|r>>>12)+e<<0,r=((r+=((i=((i+=(r^e&((t=((t+=(e^i&(r^e))+f[13]-1444681467)<<5|t>>>27)+r<<0)^r))+f[2]-51403784)<<9|i>>>23)+t<<0)^t&((e=((e+=(t^r&(i^t))+f[7][phone])<<14|e>>>18)+i<<0)^i))+f[12]-1926607734)<<20|r>>>12)+e<<0,r=((r+=((h=(i=((i+=((s=r^e)^(t=((t+=(s^i)+f[5]-378558)<<4|t>>>28)+r<<0))+f[8]-2022574463)<<11|i>>>21)+t<<0)^t)^(e=((e+=(h^r)+f[11][phone])<<16|e>>>16)+i<<0))+f[14]-35309556)<<23|r>>>9)+e<<0,r=((r+=((h=(i=((i+=((s=r^e)^(t=((t+=(s^i)+f[1]-1530992060)<<4|t>>>28)+r<<0))+f[4][phone])<<11|i>>>21)+t<<0)^t)^(e=((e+=(h^r)+f[7]-155497632)<<16|e>>>16)+i<<0))+f[10]-1094730640)<<23|r>>>9)+e<<0,r=((r+=((h=(i=((i+=((s=r^e)^(t=((t+=(s^i)+f[13][phone])<<4|t>>>28)+r<<0))+f[0]-358537222)<<11|i>>>21)+t<<0)^t)^(e=((e+=(h^r)+f[3]-722521979)<<16|e>>>16)+i<<0))+f[6][phone])<<23|r>>>9)+e<<0,r=((r+=((h=(i=((i+=((s=r^e)^(t=((t+=(s^i)+f[9]-640364487)<<4|t>>>28)+r<<0))+f[12]-421815835)<<11|i>>>21)+t<<0)^t)^(e=((e+=(h^r)+f[15][phone])<<16|e>>>16)+i<<0))+f[2]-995338651)<<23|r>>>9)+e<<0,r=((r+=((i=((i+=(r^((t=((t+=(e^(r|~i))+f[0]-198630844)<<6|t>>>26)+r<<0)|~e))+f[7][phone])<<10|i>>>22)+t<<0)^((e=((e+=(t^(i|~r))+f[14]-1416354905)<<15|e>>>17)+i<<0)|~t))+f[5]-57434055)<<21|r>>>11)+e<<0,r=((r+=((i=((i+=(r^((t=((t+=(e^(r|~i))+f[12][phone])<<6|t>>>26)+r<<0)|~e))+f[3]-1894986606)<<10|i>>>22)+t<<0)^((e=((e+=(t^(i|~r))+f[10]-1051523)<<15|e>>>17)+i<<0)|~t))+f[1]-2054922799)<<21|r>>>11)+e<<0,r=((r+=((i=((i+=(r^((t=((t+=(e^(r|~i))+f[8][phone])<<6|t>>>26)+r<<0)|~e))+f[15]-30611744)<<10|i>>>22)+t<<0)^((e=((e+=(t^(i|~r))+f[6]-1560198380)<<15|e>>>17)+i<<0)|~t))+f[13][phone])<<21|r>>>11)+e<<0,r=((r+=((i=((i+=(r^((t=((t+=(e^(r|~i))+f[4]-145523070)<<6|t>>>26)+r<<0)|~e))+f[11]-1120210379)<<10|i>>>22)+t<<0)^((e=((e+=(t^(i|~r))+f[2][phone])<<15|e>>>17)+i<<0)|~t))+f[9]-343485551)<<21|r>>>11)+e<<0,this.first?(this.h0=t+1732584193<<0,this.h1=r-271733879<<0,this.h2=e-1732584194<<0,this.h3=i+271733878<<0,this.first=!1):(this.h0=this.h0+t<<0,this.h1=this.h1+r<<0,this.h2=this.h2+e<<0,this.h3=this.h3+i<<0)},t.prototype.hex=function(){this.finalize();var t=this.h0,r=this.h1,e=this.h2,i=this.h3;return n[t>>4&15]+n[15&t]+n[t>>12&15]+n[t>>8&15]+n[t>>20&15]+n[t>>16&15]+n[t>>28&15]+n[t>>24&15]+n[r>>4&15]+n[15&r]+n[r>>12&15]+n[r>>8&15]+n[r>>20&15]+n[r>>16&15]+n[r>>28&15]+n[r>>24&15]+n[e>>4&15]+n[15&e]+n[e>>12&15]+n[e>>8&15]+n[e>>20&15]+n[e>>16&15]+n[e>>28&15]+n[e>>24&15]+n[i>>4&15]+n[15&i]+n[i>>12&15]+n[i>>8&15]+n[i>>20&15]+n[i>>16&15]+n[i>>28&15]+n[i>>24&15]},t.prototype.toString=t.prototype.hex,t.prototype.digest=function(){this.finalize();var t=this.h0,r=this.h1,e=this.h2,i=this.h3;return[255&t,t>>8&255,t>>16&255,t>>24&255,255&r,r>>8&255,r>>16&255,r>>24&255,255&e,e>>8&255,e>>16&255,e>>24&255,255&i,i>>8&255,i>>16&255,i>>24&255]},t.prototype.array=t.prototype.digest,t.prototype.arrayBuffer=function(){this.finalize();var t=new ArrayBuffer(16),r=new Uint32Array(t);return r[0]=this.h0,r[1]=this.h1,r[2]=this.h2,r[3]=this.h3,t},t.prototype.buffer=t.prototype.arrayBuffer,t.prototype.base64=function(){for(var t,r,e,i="",s=this.array(),h=0;h<15;)t=s[h++],r=s[h++],e=s[h++],i+=p[t>>>2]+p[63&(t<<4|r>>>4)]+p[63&(r<<2|e>>>6)]+p[63&e];return t=s[h],i+=p[t>>>2]+p[t<<4&63]+"=="};var _=v();f?module.exports=_:(i.md5=_,o&&define(function(){return _}))}();
+!function(){"use strict";function t(t){if(t)b[0]=b[16]=b[1]=b[2]=b[3]=b[4]=b[5]=b[6]=b[7]=b[8]=b[9]=b[10]=b[11]=b[12]=b[13]=b[14]=b[15]=0,this.blocks=b,this.buffer8=a;else if(u){var r=new ArrayBuffer(68);this.buffer8=new Uint8Array(r),this.blocks=new Uint32Array(r)}else this.blocks=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0];this.h0=this.h1=this.h2=this.h3=this.start=this.bytes=this.hBytes=0,this.finalized=this.hashed=!1,this.first=!0}function r(r,e){var i,s=_(r);if(r=s[0],s[1]){var h,n=[],a=r.length,o=0;for(i=0;i<a;++i)(h=r.charCodeAt(i))<128?n[o++]=h:h<2048?(n[o++]=192|h>>>6,n[o++]=128|63&h):h<55296||h>=57344?(n[o++]=224|h>>>12,n[o++]=128|h>>>6&63,n[o++]=128|63&h):(h=65536+((1023&h)<<10|1023&r.charCodeAt(++i)),n[o++]=240|h>>>18,n[o++]=128|h>>>12&63,n[o++]=128|h>>>6&63,n[o++]=128|63&h);r=n}r.length>64&&(r=new t(!0).update(r).array());var f=[],u=[];for(i=0;i<64;++i){var c=r[i]||0;f[i]=92^c,u[i]=54^c}t.call(this,e),this.update(u),this.oKeyPad=f,this.inner=!0,this.sharedMemory=e}var e="input is invalid type",i="object"==typeof window,s=i?window:{};s.JS_MD5_NO_WINDOW&&(i=!1);var h=!i&&"object"==typeof self,n=!s.JS_MD5_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node;n?s=global:h&&(s=self);var a,o=!s.JS_MD5_NO_COMMON_JS&&"object"==typeof module&&module.exports,f="function"==typeof define&&define.amd,u=!s.JS_MD5_NO_ARRAY_BUFFER&&"undefined"!=typeof ArrayBuffer,c="0123456789abcdef".split(""),y=[128,32768,8388608,-2147483648],p=[0,8,16,24],d=["hex","array","digest","buffer","arrayBuffer","base64"],l="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split(""),b=[];if(u){var v=new ArrayBuffer(68);a=new Uint8Array(v),b=new Uint32Array(v)}var w=Array.isArray;!s.JS_MD5_NO_NODE_JS&&w||(w=function(t){return"[object Array]"===Object.prototype.toString.call(t)});var A=ArrayBuffer.isView;!u||!s.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW&&A||(A=function(t){return"object"==typeof t&&t.buffer&&t.buffer.constructor===ArrayBuffer});var _=function(t){var r=typeof t;if("string"===r)return[t,!0];if("object"!==r||null===t)throw new Error(e);if(u&&t.constructor===ArrayBuffer)return[new Uint8Array(t),!1];if(!w(t)&&!A(t))throw new Error(e);return[t,!1]},B=function(r){return function(e){return new t(!0).update(e)[r]()}},g=function(t){var r,i=require("crypto"),h=require("buffer").Buffer;r=h.from&&!s.JS_MD5_NO_BUFFER_FROM?h.from:function(t){return new h(t)};return function(s){if("string"==typeof s)return i.createHash("md5").update(s,"utf8").digest("hex");if(null===s||void 0===s)throw new Error(e);return s.constructor===ArrayBuffer&&(s=new Uint8Array(s)),w(s)||A(s)||s.constructor===h?i.createHash("md5").update(r(s)).digest("hex"):t(s)}},m=function(t){return function(e,i){return new r(e,!0).update(i)[t]()}};t.prototype.update=function(t){if(this.finalized)throw new Error("finalize already called");var r=_(t);t=r[0];for(var e,i,s=r[1],h=0,n=t.length,a=this.blocks,o=this.buffer8;h<n;){if(this.hashed&&(this.hashed=!1,a[0]=a[16],a[16]=a[1]=a[2]=a[3]=a[4]=a[5]=a[6]=a[7]=a[8]=a[9]=a[10]=a[11]=a[12]=a[13]=a[14]=a[15]=0),s)if(u)for(i=this.start;h<n&&i<64;++h)(e=t.charCodeAt(h))<128?o[i++]=e:e<2048?(o[i++]=192|e>>>6,o[i++]=128|63&e):e<55296||e>=57344?(o[i++]=224|e>>>12,o[i++]=128|e>>>6&63,o[i++]=128|63&e):(e=65536+((1023&e)<<10|1023&t.charCodeAt(++h)),o[i++]=240|e>>>18,o[i++]=128|e>>>12&63,o[i++]=128|e>>>6&63,o[i++]=128|63&e);else for(i=this.start;h<n&&i<64;++h)(e=t.charCodeAt(h))<128?a[i>>>2]|=e<<p[3&i++]:e<2048?(a[i>>>2]|=(192|e>>>6)<<p[3&i++],a[i>>>2]|=(128|63&e)<<p[3&i++]):e<55296||e>=57344?(a[i>>>2]|=(224|e>>>12)<<p[3&i++],a[i>>>2]|=(128|e>>>6&63)<<p[3&i++],a[i>>>2]|=(128|63&e)<<p[3&i++]):(e=65536+((1023&e)<<10|1023&t.charCodeAt(++h)),a[i>>>2]|=(240|e>>>18)<<p[3&i++],a[i>>>2]|=(128|e>>>12&63)<<p[3&i++],a[i>>>2]|=(128|e>>>6&63)<<p[3&i++],a[i>>>2]|=(128|63&e)<<p[3&i++]);else if(u)for(i=this.start;h<n&&i<64;++h)o[i++]=t[h];else for(i=this.start;h<n&&i<64;++h)a[i>>>2]|=t[h]<<p[3&i++];this.lastByteIndex=i,this.bytes+=i-this.start,i>=64?(this.start=i-64,this.hash(),this.hashed=!0):this.start=i}return this.bytes>4294967295&&(this.hBytes+=this.bytes/4294967296<<0,this.bytes=this.bytes%4294967296),this},t.prototype.finalize=function(){if(!this.finalized){this.finalized=!0;var t=this.blocks,r=this.lastByteIndex;t[r>>>2]|=y[3&r],r>=56&&(this.hashed||this.hash(),t[0]=t[16],t[16]=t[1]=t[2]=t[3]=t[4]=t[5]=t[6]=t[7]=t[8]=t[9]=t[10]=t[11]=t[12]=t[13]=t[14]=t[15]=0),t[14]=this.bytes<<3,t[15]=this.hBytes<<3|this.bytes>>>29,this.hash()}},t.prototype.hash=function(){var t,r,e,i,s,h,n=this.blocks;this.first?r=((r=((t=((t=n[0]-680876937)<<7|t>>>25)-271733879<<0)^(e=((e=(-271733879^(i=((i=(-1732584194^2004318071&t)+n[1]-117830708)<<12|i>>>20)+t<<0)&(-271733879^t))+n[2]-1126478375)<<17|e>>>15)+i<<0)&(i^t))+n[3]-1316259209)<<22|r>>>10)+e<<0:(t=this.h0,r=this.h1,e=this.h2,r=((r+=((t=((t+=((i=this.h3)^r&(e^i))+n[0]-680876936)<<7|t>>>25)+r<<0)^(e=((e+=(r^(i=((i+=(e^t&(r^e))+n[1]-389564586)<<12|i>>>20)+t<<0)&(t^r))+n[2][phone])<<17|e>>>15)+i<<0)&(i^t))+n[3]-1044525330)<<22|r>>>10)+e<<0),r=((r+=((t=((t+=(i^r&(e^i))+n[4]-176418897)<<7|t>>>25)+r<<0)^(e=((e+=(r^(i=((i+=(e^t&(r^e))+n[5][phone])<<12|i>>>20)+t<<0)&(t^r))+n[6]-1473231341)<<17|e>>>15)+i<<0)&(i^t))+n[7]-45705983)<<22|r>>>10)+e<<0,r=((r+=((t=((t+=(i^r&(e^i))+n[8][phone])<<7|t>>>25)+r<<0)^(e=((e+=(r^(i=((i+=(e^t&(r^e))+n[9]-1958414417)<<12|i>>>20)+t<<0)&(t^r))+n[10]-42063)<<17|e>>>15)+i<<0)&(i^t))+n[11]-1990404162)<<22|r>>>10)+e<<0,r=((r+=((t=((t+=(i^r&(e^i))+n[12][phone])<<7|t>>>25)+r<<0)^(e=((e+=(r^(i=((i+=(e^t&(r^e))+n[13]-40341101)<<12|i>>>20)+t<<0)&(t^r))+n[14]-1502002290)<<17|e>>>15)+i<<0)&(i^t))+n[15][phone])<<22|r>>>10)+e<<0,r=((r+=((i=((i+=(r^e&((t=((t+=(e^i&(r^e))+n[1]-165796510)<<5|t>>>27)+r<<0)^r))+n[6]-1069501632)<<9|i>>>23)+t<<0)^t&((e=((e+=(t^r&(i^t))+n[11][phone])<<14|e>>>18)+i<<0)^i))+n[0]-373897302)<<20|r>>>12)+e<<0,r=((r+=((i=((i+=(r^e&((t=((t+=(e^i&(r^e))+n[5]-701558691)<<5|t>>>27)+r<<0)^r))+n[10][phone])<<9|i>>>23)+t<<0)^t&((e=((e+=(t^r&(i^t))+n[15]-660478335)<<14|e>>>18)+i<<0)^i))+n[4]-405537848)<<20|r>>>12)+e<<0,r=((r+=((i=((i+=(r^e&((t=((t+=(e^i&(r^e))+n[9][phone])<<5|t>>>27)+r<<0)^r))+n[14]-1019803690)<<9|i>>>23)+t<<0)^t&((e=((e+=(t^r&(i^t))+n[3]-187363961)<<14|e>>>18)+i<<0)^i))+n[8][phone])<<20|r>>>12)+e<<0,r=((r+=((i=((i+=(r^e&((t=((t+=(e^i&(r^e))+n[13]-1444681467)<<5|t>>>27)+r<<0)^r))+n[2]-51403784)<<9|i>>>23)+t<<0)^t&((e=((e+=(t^r&(i^t))+n[7][phone])<<14|e>>>18)+i<<0)^i))+n[12]-1926607734)<<20|r>>>12)+e<<0,r=((r+=((h=(i=((i+=((s=r^e)^(t=((t+=(s^i)+n[5]-378558)<<4|t>>>28)+r<<0))+n[8]-2022574463)<<11|i>>>21)+t<<0)^t)^(e=((e+=(h^r)+n[11][phone])<<16|e>>>16)+i<<0))+n[14]-35309556)<<23|r>>>9)+e<<0,r=((r+=((h=(i=((i+=((s=r^e)^(t=((t+=(s^i)+n[1]-1530992060)<<4|t>>>28)+r<<0))+n[4][phone])<<11|i>>>21)+t<<0)^t)^(e=((e+=(h^r)+n[7]-155497632)<<16|e>>>16)+i<<0))+n[10]-1094730640)<<23|r>>>9)+e<<0,r=((r+=((h=(i=((i+=((s=r^e)^(t=((t+=(s^i)+n[13][phone])<<4|t>>>28)+r<<0))+n[0]-358537222)<<11|i>>>21)+t<<0)^t)^(e=((e+=(h^r)+n[3]-722521979)<<16|e>>>16)+i<<0))+n[6][phone])<<23|r>>>9)+e<<0,r=((r+=((h=(i=((i+=((s=r^e)^(t=((t+=(s^i)+n[9]-640364487)<<4|t>>>28)+r<<0))+n[12]-421815835)<<11|i>>>21)+t<<0)^t)^(e=((e+=(h^r)+n[15][phone])<<16|e>>>16)+i<<0))+n[2]-995338651)<<23|r>>>9)+e<<0,r=((r+=((i=((i+=(r^((t=((t+=(e^(r|~i))+n[0]-198630844)<<6|t>>>26)+r<<0)|~e))+n[7][phone])<<10|i>>>22)+t<<0)^((e=((e+=(t^(i|~r))+n[14]-1416354905)<<15|e>>>17)+i<<0)|~t))+n[5]-57434055)<<21|r>>>11)+e<<0,r=((r+=((i=((i+=(r^((t=((t+=(e^(r|~i))+n[12][phone])<<6|t>>>26)+r<<0)|~e))+n[3]-1894986606)<<10|i>>>22)+t<<0)^((e=((e+=(t^(i|~r))+n[10]-1051523)<<15|e>>>17)+i<<0)|~t))+n[1]-2054922799)<<21|r>>>11)+e<<0,r=((r+=((i=((i+=(r^((t=((t+=(e^(r|~i))+n[8][phone])<<6|t>>>26)+r<<0)|~e))+n[15]-30611744)<<10|i>>>22)+t<<0)^((e=((e+=(t^(i|~r))+n[6]-1560198380)<<15|e>>>17)+i<<0)|~t))+n[13][phone])<<21|r>>>11)+e<<0,r=((r+=((i=((i+=(r^((t=((t+=(e^(r|~i))+n[4]-145523070)<<6|t>>>26)+r<<0)|~e))+n[11]-1120210379)<<10|i>>>22)+t<<0)^((e=((e+=(t^(i|~r))+n[2][phone])<<15|e>>>17)+i<<0)|~t))+n[9]-343485551)<<21|r>>>11)+e<<0,this.first?(this.h0=t+1732584193<<0,this.h1=r-271733879<<0,this.h2=e-1732584194<<0,this.h3=i+271733878<<0,this.first=!1):(this.h0=this.h0+t<<0,this.h1=this.h1+r<<0,this.h2=this.h2+e<<0,this.h3=this.h3+i<<0)},t.prototype.hex=function(){this.finalize();var t=this.h0,r=this.h1,e=this.h2,i=this.h3;return c[t>>>4&15]+c[15&t]+c[t>>>12&15]+c[t>>>8&15]+c[t>>>20&15]+c[t>>>16&15]+c[t>>>28&15]+c[t>>>24&15]+c[r>>>4&15]+c[15&r]+c[r>>>12&15]+c[r>>>8&15]+c[r>>>20&15]+c[r>>>16&15]+c[r>>>28&15]+c[r>>>24&15]+c[e>>>4&15]+c[15&e]+c[e>>>12&15]+c[e>>>8&15]+c[e>>>20&15]+c[e>>>16&15]+c[e>>>28&15]+c[e>>>24&15]+c[i>>>4&15]+c[15&i]+c[i>>>12&15]+c[i>>>8&15]+c[i>>>20&15]+c[i>>>16&15]+c[i>>>28&15]+c[i>>>24&15]},t.prototype.toString=t.prototype.hex,t.prototype.digest=function(){this.finalize();var t=this.h0,r=this.h1,e=this.h2,i=this.h3;return[255&t,t>>>8&255,t>>>16&255,t>>>24&255,255&r,r>>>8&255,r>>>16&255,r>>>24&255,255&e,e>>>8&255,e>>>16&255,e>>>24&255,255&i,i>>>8&255,i>>>16&255,i>>>24&255]},t.prototype.array=t.prototype.digest,t.prototype.arrayBuffer=function(){this.finalize();var t=new ArrayBuffer(16),r=new Uint32Array(t);return r[0]=this.h0,r[1]=this.h1,r[2]=this.h2,r[3]=this.h3,t},t.prototype.buffer=t.prototype.arrayBuffer,t.prototype.base64=function(){for(var t,r,e,i="",s=this.array(),h=0;h<15;)t=s[h++],r=s[h++],e=s[h++],i+=l[t>>>2]+l[63&(t<<4|r>>>4)]+l[63&(r<<2|e>>>6)]+l[63&e];return t=s[h],i+=l[t>>>2]+l[t<<4&63]+"=="},(r.prototype=new t).finalize=function(){if(t.prototype.finalize.call(this),this.inner){this.inner=!1;var r=this.array();t.call(this,this.sharedMemory),this.update(this.oKeyPad),this.update(r),t.prototype.finalize.call(this)}};var O=function(){var r=B("hex");n&&(r=g(r)),r.create=function(){return new t},r.update=function(t){return r.create().update(t)};for(var e=0;e<d.length;++e){var i=d[e];r[i]=B(i)}return r}();O.md5=O,O.md5.hmac=function(){var t=m("hex");t.create=function(t){return new r(t)},t.update=function(r,e){return t.create(r).update(e)};for(var e=0;e<d.length;++e){var i=d[e];t[i]=m(i)}return t}(),o?module.exports=O:(s.md5=O,f&&define(function(){return O}))}();

CHANGELOG.md

 # Change Log
 
+## v0.8.0 / 2023-09-27
+### Added
+- TypeScript interfaces.
+- HMAC feature.
+
+### Fixed
+- deprecated `new Buffer`, replace with `Buffer.from`.
+- dependencies and security issues.
+- don't modify global Array and ArrayBuffer prototypes.
+- refactor: simplify formatMessage internal logic.
+
+### Changed
+- remove `eval` and use `require` directly.
+- throw error by Error oject.
+- throw error if update after finalize
+- use unsigned right shift.
+
 ## v0.7.3 / 2017-12-18
@@ -4,0 +21,0 @@ ### Fixed

LICENSE.txt

@@ -1,2 +0,2 @@
-Copyright 2014-2017 Chen, Yi-Cyuan
+Copyright 2014-2023 Chen, Yi-Cyuan
 
@@ -3,0 +3,0 @@ Permission is hereby granted, free of charge, to any person obtaining

package.json

 {
   "name": "js-md5",
-  "version": "0.7.3",
+  "version": "0.8.0",
   "description": "A simple MD5 hash function for JavaScript supports UTF-8 encoding.",
@@ -8,8 +8,8 @@ "main": "src/md5.js",
     "expect.js": "~0.3.1",
-    "jsdoc": "^3.4.0",
-    "mocha": "~2.3.4",
-    "nyc": "^11.3.0",
+    "jsdoc": "~4.0.2",
+    "mocha": "~10.2.0",
+    "nyc": "^15.1.0",
     "requirejs": "^2.1.22",
-    "uglify-js": "^3.1.9",
-    "webworker-threads": "^0.7.11"
+    "tiny-worker": "^2.3.0",
+    "uglify-js": "^3.1.9"
   },
@@ -16,0 +16,0 @@ "scripts": {

README.md

@@ -35,7 +35,18 @@ # js-md5
 hash.hex();
+
+// HMAC
+md5.hmac('key', 'Message to hash');
+
+var hash = md5.hmac.create('key');
+hash.update('Message to hash');
+hash.hex();
 ```
+
+### Node.js
 If you use node.js, you should require the module first:
 ```JavaScript
-md5 = require('js-md5');
+var md5 = require('js-md5');
 ```
+
+## RequireJS
 It supports AMD:
@@ -70,6 +81,11 @@ ```JavaScript
 md5.base64(''); // 1B2M2Y8AsgTpgAmY7PhCfg==
+
+// HMAC
+md5.hmac.hex('key', 'Message to hash');
+md5.hmac.array('key', 'Message to hash');
+// ...
 ```
 
 ## License
-The project is released under the [MIT license](http://www.opensource.org/licenses/MIT).
+The project is released under the [MIT license](https://opensource.org/license/mit/).
 
@@ -76,0 +92,0 @@ ## Contact

src/md5.js

@@ -5,5 +5,5 @@ /**
  * @namespace md5
- * @version 0.7.3
+ * @version 0.8.0
  * @author Chen, Yi-Cyuan [[e-mail]]
- * @copyright Chen, Yi-Cyuan 2014-2017
+ * @copyright Chen, Yi-Cyuan 2014-2023
  * @license MIT
@@ -14,3 +14,4 @@ */
 
-  var ERROR = 'input is invalid type';
+  var INPUT_ERROR = 'input is invalid type';
+  var FINALIZE_ERROR = 'finalize already called';
   var WINDOW = typeof window === 'object';
@@ -44,4 +45,5 @@ var root = WINDOW ? window : {};
 
-  if (root.JS_MD5_NO_NODE_JS || !Array.isArray) {
-    Array.isArray = function (obj) {
+  var isArray = Array.isArray;
+  if (root.JS_MD5_NO_NODE_JS || !isArray) {
+    isArray = function (obj) {
       return Object.prototype.toString.call(obj) === '[object Array]';
@@ -51,4 +53,5 @@ };
 
-  if (ARRAY_BUFFER && (root.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW || !ArrayBuffer.isView)) {
-    ArrayBuffer.isView = function (obj) {
+  var isView = ArrayBuffer.isView;
+  if (ARRAY_BUFFER && (root.JS_MD5_NO_ARRAY_BUFFER_IS_VIEW || !isView)) {
+    isView = function (obj) {
       return typeof obj === 'object' && obj.buffer && obj.buffer.constructor === ArrayBuffer;
@@ -58,2 +61,20 @@ };
 
+  // [message: string, isString: bool]
+  var formatMessage = function (message) {
+    var type = typeof message;
+    if (type === 'string') {
+      return [message, true];
+    }
+    if (type !== 'object' || message === null) {
+      throw new Error(INPUT_ERROR);
+    }
+    if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
+      return [new Uint8Array(message), false];
+    }
+    if (!isArray(message) && !isView(message)) {
+      throw new Error(INPUT_ERROR);
+    }
+    return [message, false];
+  }
+
   /**
@@ -161,4 +182,12 @@ * @method hex
   var nodeWrap = function (method) {
-    var crypto = eval("require('crypto')");
-    var Buffer = eval("require('buffer').Buffer");
+    var crypto = require('crypto')
+    var Buffer = require('buffer').Buffer;
+    var bufferFrom;
+    if (Buffer.from && !root.JS_MD5_NO_BUFFER_FROM) {
+      bufferFrom = Buffer.from;
+    } else {
+      bufferFrom = function (message) {
+        return new Buffer(message);
+      };
+    }
     var nodeMethod = function (message) {
@@ -169,3 +198,3 @@ if (typeof message === 'string') {
         if (message === null || message === undefined) {
-          throw ERROR;
+          throw new Error(INPUT_ERROR);
         } else if (message.constructor === ArrayBuffer) {
@@ -175,5 +204,5 @@ message = new Uint8Array(message);
       }
-      if (Array.isArray(message) || ArrayBuffer.isView(message) ||
+      if (isArray(message) || isView(message) ||
         message.constructor === Buffer) {
-        return crypto.createHash('md5').update(new Buffer(message)).digest('hex');
+        return crypto.createHash('md5').update(bufferFrom(message)).digest('hex');
       } else {
@@ -187,2 +216,112 @@ return method(message);
   /**
+   * @namespace md5.hmac
+   */
+  /**
+   * @method hex
+   * @memberof md5.hmac
+   * @description Output hash as hex string
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} Hex string
+   * @example
+   * md5.hmac.hex('key', 'The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * md5.hmac('key', 'The quick brown fox jumps over the lazy dog');
+   */
+
+  /**
+   * @method digest
+   * @memberof md5.hmac
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.hmac.digest('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method array
+   * @memberof md5.hmac
+   * @description Output hash as bytes array
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {Array} Bytes array
+   * @example
+   * md5.hmac.array('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method arrayBuffer
+   * @memberof md5.hmac
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.hmac.arrayBuffer('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method buffer
+   * @deprecated This maybe confuse with Buffer in node.js. Please use arrayBuffer instead.
+   * @memberof md5.hmac
+   * @description Output hash as ArrayBuffer
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {ArrayBuffer} ArrayBuffer
+   * @example
+   * md5.hmac.buffer('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  /**
+   * @method base64
+   * @memberof md5.hmac
+   * @description Output hash as base64 string
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {String} base64 string
+   * @example
+   * md5.hmac.base64('key', 'The quick brown fox jumps over the lazy dog');
+   */
+  var createHmacOutputMethod = function (outputType) {
+    return function (key, message) {
+      return new HmacMd5(key, true).update(message)[outputType]();
+    };
+  };
+
+  /**
+   * @method create
+   * @memberof md5.hmac
+   * @description Create HmacMd5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @returns {HmacMd5} HmacMd5 object.
+   * @example
+   * var hash = md5.hmac.create('key');
+   */
+  /**
+   * @method update
+   * @memberof md5.hmac
+   * @description Create and update HmacMd5 object
+   * @param {String|Array|Uint8Array|ArrayBuffer} key key
+   * @param {String|Array|Uint8Array|ArrayBuffer} message message to hash
+   * @returns {HmacMd5} HmacMd5 object.
+   * @example
+   * var hash = md5.hmac.update('key', 'The quick brown fox jumps over the lazy dog');
+   * // equal to
+   * var hash = md5.hmac.create('key');
+   * hash.update('The quick brown fox jumps over the lazy dog');
+   */
+  var createHmacMethod = function () {
+    var method = createHmacOutputMethod('hex');
+    method.create = function (key) {
+      return new HmacMd5(key);
+    };
+    method.update = function (key, message) {
+      return method.create(key).update(message);
+    };
+    for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+      var type = OUTPUT_TYPES[i];
+      method[type] = createHmacOutputMethod(type);
+    }
+    return method;
+  };
+
+  /**
    * Md5 class
@@ -226,22 +365,8 @@ * @class Md5
     if (this.finalized) {
-      return;
+      throw new Error(FINALIZE_ERROR);
     }
 
-    var notString, type = typeof message;
-    if (type !== 'string') {
-      if (type === 'object') {
-        if (message === null) {
-          throw ERROR;
-        } else if (ARRAY_BUFFER && message.constructor === ArrayBuffer) {
-          message = new Uint8Array(message);
-        } else if (!Array.isArray(message)) {
-          if (!ARRAY_BUFFER || !ArrayBuffer.isView(message)) {
-            throw ERROR;
-          }
-        }
-      } else {
-        throw ERROR;
-      }
-      notString = true;
-    }
+    var result = formatMessage(message);
+    message = result[0];
+    var isString = result[1];
     var code, index = 0, i, length = message.length, blocks = this.blocks;
@@ -260,15 +385,5 @@ var buffer8 = this.buffer8;
 
-      if (notString) {
+      if (isString) {
         if (ARRAY_BUFFER) {
           for (i = this.start; index < length && i < 64; ++index) {
-            buffer8[i++] = message[index];
-          }
-        } else {
-          for (i = this.start; index < length && i < 64; ++index) {
-            blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
-          }
-        }
-      } else {
-        if (ARRAY_BUFFER) {
-          for (i = this.start; index < length && i < 64; ++index) {
             code = message.charCodeAt(index);
@@ -278,13 +393,13 @@ if (code < 0x80) {
             } else if (code < 0x800) {
-              buffer8[i++] = 0xc0 | (code >> 6);
+              buffer8[i++] = 0xc0 | (code >>> 6);
               buffer8[i++] = 0x80 | (code & 0x3f);
             } else if (code < 0xd800 || code >= 0xe000) {
-              buffer8[i++] = 0xe0 | (code >> 12);
-              buffer8[i++] = 0x80 | ((code >> 6) & 0x3f);
+              buffer8[i++] = 0xe0 | (code >>> 12);
+              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
               buffer8[i++] = 0x80 | (code & 0x3f);
             } else {
               code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
-              buffer8[i++] = 0xf0 | (code >> 18);
-              buffer8[i++] = 0x80 | ((code >> 12) & 0x3f);
-              buffer8[i++] = 0x80 | ((code >> 6) & 0x3f);
+              buffer8[i++] = 0xf0 | (code >>> 18);
+              buffer8[i++] = 0x80 | ((code >>> 12) & 0x3f);
+              buffer8[i++] = 0x80 | ((code >>> 6) & 0x3f);
               buffer8[i++] = 0x80 | (code & 0x3f);
@@ -297,19 +412,29 @@ }
             if (code < 0x80) {
-              blocks[i >> 2] |= code << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= code << SHIFT[i++ & 3];
             } else if (code < 0x800) {
-              blocks[i >> 2] |= (0xc0 | (code >> 6)) << SHIFT[i++ & 3];
-              blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0xc0 | (code >>> 6)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
             } else if (code < 0xd800 || code >= 0xe000) {
-              blocks[i >> 2] |= (0xe0 | (code >> 12)) << SHIFT[i++ & 3];
-              blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
-              blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0xe0 | (code >>> 12)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
             } else {
               code = 0x10000 + (((code & 0x3ff) << 10) | (message.charCodeAt(++index) & 0x3ff));
-              blocks[i >> 2] |= (0xf0 | (code >> 18)) << SHIFT[i++ & 3];
-              blocks[i >> 2] |= (0x80 | ((code >> 12) & 0x3f)) << SHIFT[i++ & 3];
-              blocks[i >> 2] |= (0x80 | ((code >> 6) & 0x3f)) << SHIFT[i++ & 3];
-              blocks[i >> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0xf0 | (code >>> 18)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | ((code >>> 12) & 0x3f)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | ((code >>> 6) & 0x3f)) << SHIFT[i++ & 3];
+              blocks[i >>> 2] |= (0x80 | (code & 0x3f)) << SHIFT[i++ & 3];
             }
           }
         }
+      } else {
+        if (ARRAY_BUFFER) {
+          for (i = this.start; index < length && i < 64; ++index) {
+            buffer8[i++] = message[index];
+          }
+        } else {
+          for (i = this.start; index < length && i < 64; ++index) {
+            blocks[i >>> 2] |= message[index] << SHIFT[i++ & 3];
+          }
+        }
       }
@@ -339,3 +464,3 @@ this.lastByteIndex = i;
     var blocks = this.blocks, i = this.lastByteIndex;
-    blocks[i >> 2] |= EXTRA[i & 3];
+    blocks[i >>> 2] |= EXTRA[i & 3];
     if (i >= 56) {
@@ -541,18 +666,18 @@ if (!this.hashed) {
 
-    return HEX_CHARS[(h0 >> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
-      HEX_CHARS[(h0 >> 12) & 0x0F] + HEX_CHARS[(h0 >> 8) & 0x0F] +
-      HEX_CHARS[(h0 >> 20) & 0x0F] + HEX_CHARS[(h0 >> 16) & 0x0F] +
-      HEX_CHARS[(h0 >> 28) & 0x0F] + HEX_CHARS[(h0 >> 24) & 0x0F] +
-      HEX_CHARS[(h1 >> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
-      HEX_CHARS[(h1 >> 12) & 0x0F] + HEX_CHARS[(h1 >> 8) & 0x0F] +
-      HEX_CHARS[(h1 >> 20) & 0x0F] + HEX_CHARS[(h1 >> 16) & 0x0F] +
-      HEX_CHARS[(h1 >> 28) & 0x0F] + HEX_CHARS[(h1 >> 24) & 0x0F] +
-      HEX_CHARS[(h2 >> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
-      HEX_CHARS[(h2 >> 12) & 0x0F] + HEX_CHARS[(h2 >> 8) & 0x0F] +
-      HEX_CHARS[(h2 >> 20) & 0x0F] + HEX_CHARS[(h2 >> 16) & 0x0F] +
-      HEX_CHARS[(h2 >> 28) & 0x0F] + HEX_CHARS[(h2 >> 24) & 0x0F] +
-      HEX_CHARS[(h3 >> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
-      HEX_CHARS[(h3 >> 12) & 0x0F] + HEX_CHARS[(h3 >> 8) & 0x0F] +
-      HEX_CHARS[(h3 >> 20) & 0x0F] + HEX_CHARS[(h3 >> 16) & 0x0F] +
-      HEX_CHARS[(h3 >> 28) & 0x0F] + HEX_CHARS[(h3 >> 24) & 0x0F];
+    return HEX_CHARS[(h0 >>> 4) & 0x0F] + HEX_CHARS[h0 & 0x0F] +
+      HEX_CHARS[(h0 >>> 12) & 0x0F] + HEX_CHARS[(h0 >>> 8) & 0x0F] +
+      HEX_CHARS[(h0 >>> 20) & 0x0F] + HEX_CHARS[(h0 >>> 16) & 0x0F] +
+      HEX_CHARS[(h0 >>> 28) & 0x0F] + HEX_CHARS[(h0 >>> 24) & 0x0F] +
+      HEX_CHARS[(h1 >>> 4) & 0x0F] + HEX_CHARS[h1 & 0x0F] +
+      HEX_CHARS[(h1 >>> 12) & 0x0F] + HEX_CHARS[(h1 >>> 8) & 0x0F] +
+      HEX_CHARS[(h1 >>> 20) & 0x0F] + HEX_CHARS[(h1 >>> 16) & 0x0F] +
+      HEX_CHARS[(h1 >>> 28) & 0x0F] + HEX_CHARS[(h1 >>> 24) & 0x0F] +
+      HEX_CHARS[(h2 >>> 4) & 0x0F] + HEX_CHARS[h2 & 0x0F] +
+      HEX_CHARS[(h2 >>> 12) & 0x0F] + HEX_CHARS[(h2 >>> 8) & 0x0F] +
+      HEX_CHARS[(h2 >>> 20) & 0x0F] + HEX_CHARS[(h2 >>> 16) & 0x0F] +
+      HEX_CHARS[(h2 >>> 28) & 0x0F] + HEX_CHARS[(h2 >>> 24) & 0x0F] +
+      HEX_CHARS[(h3 >>> 4) & 0x0F] + HEX_CHARS[h3 & 0x0F] +
+      HEX_CHARS[(h3 >>> 12) & 0x0F] + HEX_CHARS[(h3 >>> 8) & 0x0F] +
+      HEX_CHARS[(h3 >>> 20) & 0x0F] + HEX_CHARS[(h3 >>> 16) & 0x0F] +
+      HEX_CHARS[(h3 >>> 28) & 0x0F] + HEX_CHARS[(h3 >>> 24) & 0x0F];
   };
@@ -587,6 +712,6 @@
     return [
-      h0 & 0xFF, (h0 >> 8) & 0xFF, (h0 >> 16) & 0xFF, (h0 >> 24) & 0xFF,
-      h1 & 0xFF, (h1 >> 8) & 0xFF, (h1 >> 16) & 0xFF, (h1 >> 24) & 0xFF,
-      h2 & 0xFF, (h2 >> 8) & 0xFF, (h2 >> 16) & 0xFF, (h2 >> 24) & 0xFF,
-      h3 & 0xFF, (h3 >> 8) & 0xFF, (h3 >> 16) & 0xFF, (h3 >> 24) & 0xFF
+      h0 & 0xFF, (h0 >>> 8) & 0xFF, (h0 >>> 16) & 0xFF, (h0 >>> 24) & 0xFF,
+      h1 & 0xFF, (h1 >>> 8) & 0xFF, (h1 >>> 16) & 0xFF, (h1 >>> 24) & 0xFF,
+      h2 & 0xFF, (h2 >>> 8) & 0xFF, (h2 >>> 16) & 0xFF, (h2 >>> 24) & 0xFF,
+      h3 & 0xFF, (h3 >>> 8) & 0xFF, (h3 >>> 16) & 0xFF, (h3 >>> 24) & 0xFF
     ];
@@ -670,3 +795,71 @@ };
 
+  /**
+   * HmacMd5 class
+   * @class HmacMd5
+   * @extends Md5
+   * @description This is internal class.
+   * @see {@link md5.hmac.create}
+   */
+  function HmacMd5(key, sharedMemory) {
+    var i, result = formatMessage(key);
+    key = result[0];
+    if (result[1]) {
+      var bytes = [], length = key.length, index = 0, code;
+      for (i = 0; i < length; ++i) {
+        code = key.charCodeAt(i);
+        if (code < 0x80) {
+          bytes[index++] = code;
+        } else if (code < 0x800) {
+          bytes[index++] = (0xc0 | (code >>> 6));
+          bytes[index++] = (0x80 | (code & 0x3f));
+        } else if (code < 0xd800 || code >= 0xe000) {
+          bytes[index++] = (0xe0 | (code >>> 12));
+          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+          bytes[index++] = (0x80 | (code & 0x3f));
+        } else {
+          code = 0x10000 + (((code & 0x3ff) << 10) | (key.charCodeAt(++i) & 0x3ff));
+          bytes[index++] = (0xf0 | (code >>> 18));
+          bytes[index++] = (0x80 | ((code >>> 12) & 0x3f));
+          bytes[index++] = (0x80 | ((code >>> 6) & 0x3f));
+          bytes[index++] = (0x80 | (code & 0x3f));
+        }
+      }
+      key = bytes;
+    }
+
+    if (key.length > 64) {
+      key = (new Md5(true)).update(key).array();
+    }
+
+    var oKeyPad = [], iKeyPad = [];
+    for (i = 0; i < 64; ++i) {
+      var b = key[i] || 0;
+      oKeyPad[i] = 0x5c ^ b;
+      iKeyPad[i] = 0x36 ^ b;
+    }
+
+    Md5.call(this, sharedMemory);
+
+    this.update(iKeyPad);
+    this.oKeyPad = oKeyPad;
+    this.inner = true;
+    this.sharedMemory = sharedMemory;
+  }
+  HmacMd5.prototype = new Md5();
+
+  HmacMd5.prototype.finalize = function () {
+    Md5.prototype.finalize.call(this);
+    if (this.inner) {
+      this.inner = false;
+      var innerHash = this.array();
+      Md5.call(this, this.sharedMemory);
+      this.update(this.oKeyPad);
+      this.update(innerHash);
+      Md5.prototype.finalize.call(this);
+    }
+  };
+
   var exports = createMethod();
+  exports.md5 = exports;
+  exports.md5.hmac = createHmacMethod();
 
@@ -673,0 +866,0 @@ if (COMMON_JS) {

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increased by28.22%

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increased by16.67%

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