js-sha1 - npm Package Compare versions

Comparing version 0.5.0 to 0.6.0

build/sha1.min.js

 /*
  * [js-sha1]{@link https://github.com/emn178/js-sha1}
  *
- * @version 0.5.0
+ * @version 0.6.0
  * @author Chen, Yi-Cyuan [[e-mail]]
@@ -9,2 +9,2 @@ * @copyright Chen, Yi-Cyuan 2014-2017
  */
-!function(){"use strict";function t(t){t?(f[0]=f[16]=f[1]=f[2]=f[3]=f[4]=f[5]=f[6]=f[7]=f[8]=f[9]=f[10]=f[11]=f[12]=f[13]=f[14]=f[15]=0,this.blocks=f):this.blocks=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this.h0=1732584193,this.h1=4023233417,this.h2=2562383102,this.h3=271733878,this.h4=3285377520,this.block=this.start=this.bytes=this.hBytes=0,this.finalized=this.hashed=!1,this.first=!0}var h="object"==typeof window?window:{},s=!h.JS_SHA1_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node;s&&(h=global);var i=!h.JS_SHA1_NO_COMMON_JS&&"object"==typeof module&&module.exports,e="function"==typeof define&&define.amd,r="0123456789abcdef".split(""),o=[-2147483648,8388608,32768,128],n=[24,16,8,0],a=["hex","array","digest","arrayBuffer"],f=[],u=function(h){return function(s){return new t(!0).update(s)[h]()}},c=function(){var h=u("hex");s&&(h=p(h)),h.create=function(){return new t},h.update=function(t){return h.create().update(t)};for(var i=0;i<a.length;++i){var e=a[i];h[e]=u(e)}return h},p=function(t){var h=require("crypto"),s=require("buffer").Buffer,i=function(i){if("string"==typeof i)return h.createHash("sha1").update(i,"utf8").digest("hex");if(i.constructor===ArrayBuffer)i=new Uint8Array(i);else if(void 0===i.length)return t(i);return h.createHash("sha1").update(new s(i)).digest("hex")};return i};t.prototype.update=function(t){if(!this.finalized){var s="string"!=typeof t;s&&t.constructor===h.ArrayBuffer&&(t=new Uint8Array(t));for(var i,e,r=0,o=t.length||0,a=this.blocks;o>r;){if(this.hashed&&(this.hashed=!1,a[0]=this.block,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)for(e=this.start;o>r&&64>e;++r)a[e>>2]|=t[r]<<n[3&e++];else for(e=this.start;o>r&&64>e;++r)i=t.charCodeAt(r),128>i?a[e>>2]|=i<<n[3&e++]:2048>i?(a[e>>2]|=(192|i>>6)<<n[3&e++],a[e>>2]|=(128|63&i)<<n[3&e++]):55296>i||i>=57344?(a[e>>2]|=(224|i>>12)<<n[3&e++],a[e>>2]|=(128|i>>6&63)<<n[3&e++],a[e>>2]|=(128|63&i)<<n[3&e++]):(i=65536+((1023&i)<<10|1023&t.charCodeAt(++r)),a[e>>2]|=(240|i>>18)<<n[3&e++],a[e>>2]|=(128|i>>12&63)<<n[3&e++],a[e>>2]|=(128|i>>6&63)<<n[3&e++],a[e>>2]|=(128|63&i)<<n[3&e++]);this.lastByteIndex=e,this.bytes+=e-this.start,e>=64?(this.block=a[16],this.start=e-64,this.hash(),this.hashed=!0):this.start=e}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,h=this.lastByteIndex;t[16]=this.block,t[h>>2]|=o[3&h],this.block=t[16],h>=56&&(this.hashed||this.hash(),t[0]=this.block,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.hBytes<<3|this.bytes>>29,t[15]=this.bytes<<3,this.hash()}},t.prototype.hash=function(){var t,h,s,i=this.h0,e=this.h1,r=this.h2,o=this.h3,n=this.h4,a=this.blocks;for(h=16;80>h;++h)s=a[h-3]^a[h-8]^a[h-14]^a[h-16],a[h]=s<<1|s>>>31;for(h=0;20>h;h+=5)t=e&r|~e&o,s=i<<5|i>>>27,n=s+t+n+1518500249+a[h]<<0,e=e<<30|e>>>2,t=i&e|~i&r,s=n<<5|n>>>27,o=s+t+o+1518500249+a[h+1]<<0,i=i<<30|i>>>2,t=n&i|~n&e,s=o<<5|o>>>27,r=s+t+r+1518500249+a[h+2]<<0,n=n<<30|n>>>2,t=o&n|~o&i,s=r<<5|r>>>27,e=s+t+e+1518500249+a[h+3]<<0,o=o<<30|o>>>2,t=r&o|~r&n,s=e<<5|e>>>27,i=s+t+i+1518500249+a[h+4]<<0,r=r<<30|r>>>2;for(;40>h;h+=5)t=e^r^o,s=i<<5|i>>>27,n=s+t+n+1859775393+a[h]<<0,e=e<<30|e>>>2,t=i^e^r,s=n<<5|n>>>27,o=s+t+o+1859775393+a[h+1]<<0,i=i<<30|i>>>2,t=n^i^e,s=o<<5|o>>>27,r=s+t+r+1859775393+a[h+2]<<0,n=n<<30|n>>>2,t=o^n^i,s=r<<5|r>>>27,e=s+t+e+1859775393+a[h+3]<<0,o=o<<30|o>>>2,t=r^o^n,s=e<<5|e>>>27,i=s+t+i+1859775393+a[h+4]<<0,r=r<<30|r>>>2;for(;60>h;h+=5)t=e&r|e&o|r&o,s=i<<5|i>>>27,n=s+t+n-1894007588+a[h]<<0,e=e<<30|e>>>2,t=i&e|i&r|e&r,s=n<<5|n>>>27,o=s+t+o-1894007588+a[h+1]<<0,i=i<<30|i>>>2,t=n&i|n&e|i&e,s=o<<5|o>>>27,r=s+t+r-1894007588+a[h+2]<<0,n=n<<30|n>>>2,t=o&n|o&i|n&i,s=r<<5|r>>>27,e=s+t+e-1894007588+a[h+3]<<0,o=o<<30|o>>>2,t=r&o|r&n|o&n,s=e<<5|e>>>27,i=s+t+i-1894007588+a[h+4]<<0,r=r<<30|r>>>2;for(;80>h;h+=5)t=e^r^o,s=i<<5|i>>>27,n=s+t+n-899497514+a[h]<<0,e=e<<30|e>>>2,t=i^e^r,s=n<<5|n>>>27,o=s+t+o-899497514+a[h+1]<<0,i=i<<30|i>>>2,t=n^i^e,s=o<<5|o>>>27,r=s+t+r-899497514+a[h+2]<<0,n=n<<30|n>>>2,t=o^n^i,s=r<<5|r>>>27,e=s+t+e-899497514+a[h+3]<<0,o=o<<30|o>>>2,t=r^o^n,s=e<<5|e>>>27,i=s+t+i-899497514+a[h+4]<<0,r=r<<30|r>>>2;this.h0=this.h0+i<<0,this.h1=this.h1+e<<0,this.h2=this.h2+r<<0,this.h3=this.h3+o<<0,this.h4=this.h4+n<<0},t.prototype.hex=function(){this.finalize();var t=this.h0,h=this.h1,s=this.h2,i=this.h3,e=this.h4;return r[t>>28&15]+r[t>>24&15]+r[t>>20&15]+r[t>>16&15]+r[t>>12&15]+r[t>>8&15]+r[t>>4&15]+r[15&t]+r[h>>28&15]+r[h>>24&15]+r[h>>20&15]+r[h>>16&15]+r[h>>12&15]+r[h>>8&15]+r[h>>4&15]+r[15&h]+r[s>>28&15]+r[s>>24&15]+r[s>>20&15]+r[s>>16&15]+r[s>>12&15]+r[s>>8&15]+r[s>>4&15]+r[15&s]+r[i>>28&15]+r[i>>24&15]+r[i>>20&15]+r[i>>16&15]+r[i>>12&15]+r[i>>8&15]+r[i>>4&15]+r[15&i]+r[e>>28&15]+r[e>>24&15]+r[e>>20&15]+r[e>>16&15]+r[e>>12&15]+r[e>>8&15]+r[e>>4&15]+r[15&e]},t.prototype.toString=t.prototype.hex,t.prototype.digest=function(){this.finalize();var t=this.h0,h=this.h1,s=this.h2,i=this.h3,e=this.h4;return[t>>24&255,t>>16&255,t>>8&255,255&t,h>>24&255,h>>16&255,h>>8&255,255&h,s>>24&255,s>>16&255,s>>8&255,255&s,i>>24&255,i>>16&255,i>>8&255,255&i,e>>24&255,e>>16&255,e>>8&255,255&e]},t.prototype.array=t.prototype.digest,t.prototype.arrayBuffer=function(){this.finalize();var t=new ArrayBuffer(20),h=new DataView(t);return h.setUint32(0,this.h0),h.setUint32(4,this.h1),h.setUint32(8,this.h2),h.setUint32(12,this.h3),h.setUint32(16,this.h4),t};var y=c();i?module.exports=y:(h.sha1=y,e&&define(function(){return y}))}();
+!function(){"use strict";function t(t){t?(f[0]=f[16]=f[1]=f[2]=f[3]=f[4]=f[5]=f[6]=f[7]=f[8]=f[9]=f[10]=f[11]=f[12]=f[13]=f[14]=f[15]=0,this.blocks=f):this.blocks=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],this.h0=1732584193,this.h1=4023233417,this.h2=2562383102,this.h3=271733878,this.h4=3285377520,this.block=this.start=this.bytes=this.hBytes=0,this.finalized=this.hashed=!1,this.first=!0}var h="object"==typeof window?window:{},s=!h.JS_SHA1_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node;s&&(h=global);var i=!h.JS_SHA1_NO_COMMON_JS&&"object"==typeof module&&module.exports,e="function"==typeof define&&define.amd,r="0123456789abcdef".split(""),o=[-2147483648,8388608,32768,128],n=[24,16,8,0],a=["hex","array","digest","arrayBuffer"],f=[],u=function(h){return function(s){return new t(!0).update(s)[h]()}},c=function(){var h=u("hex");s&&(h=p(h)),h.create=function(){return new t},h.update=function(t){return h.create().update(t)};for(var i=0;i<a.length;++i){var e=a[i];h[e]=u(e)}return h},p=function(t){var h=eval("require('crypto')"),s=eval("require('buffer').Buffer"),i=function(i){if("string"==typeof i)return h.createHash("sha1").update(i,"utf8").digest("hex");if(i.constructor===ArrayBuffer)i=new Uint8Array(i);else if(void 0===i.length)return t(i);return h.createHash("sha1").update(new s(i)).digest("hex")};return i};t.prototype.update=function(t){if(!this.finalized){var s="string"!=typeof t;s&&t.constructor===h.ArrayBuffer&&(t=new Uint8Array(t));for(var i,e,r=0,o=t.length||0,a=this.blocks;r<o;){if(this.hashed&&(this.hashed=!1,a[0]=this.block,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)for(e=this.start;r<o&&e<64;++r)a[e>>2]|=t[r]<<n[3&e++];else for(e=this.start;r<o&&e<64;++r)(i=t.charCodeAt(r))<128?a[e>>2]|=i<<n[3&e++]:i<2048?(a[e>>2]|=(192|i>>6)<<n[3&e++],a[e>>2]|=(128|63&i)<<n[3&e++]):i<55296||i>=57344?(a[e>>2]|=(224|i>>12)<<n[3&e++],a[e>>2]|=(128|i>>6&63)<<n[3&e++],a[e>>2]|=(128|63&i)<<n[3&e++]):(i=65536+((1023&i)<<10|1023&t.charCodeAt(++r)),a[e>>2]|=(240|i>>18)<<n[3&e++],a[e>>2]|=(128|i>>12&63)<<n[3&e++],a[e>>2]|=(128|i>>6&63)<<n[3&e++],a[e>>2]|=(128|63&i)<<n[3&e++]);this.lastByteIndex=e,this.bytes+=e-this.start,e>=64?(this.block=a[16],this.start=e-64,this.hash(),this.hashed=!0):this.start=e}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,h=this.lastByteIndex;t[16]=this.block,t[h>>2]|=o[3&h],this.block=t[16],h>=56&&(this.hashed||this.hash(),t[0]=this.block,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.hBytes<<3|this.bytes>>>29,t[15]=this.bytes<<3,this.hash()}},t.prototype.hash=function(){var t,h,s=this.h0,i=this.h1,e=this.h2,r=this.h3,o=this.h4,n=this.blocks;for(t=16;t<80;++t)h=n[t-3]^n[t-8]^n[t-14]^n[t-16],n[t]=h<<1|h>>>31;for(t=0;t<20;t+=5)s=(h=(i=(h=(e=(h=(r=(h=(o=(h=s<<5|s>>>27)+(i&e|~i&r)+o+1518500249+n[t]<<0)<<5|o>>>27)+(s&(i=i<<30|i>>>2)|~s&e)+r+1518500249+n[t+1]<<0)<<5|r>>>27)+(o&(s=s<<30|s>>>2)|~o&i)+e+1518500249+n[t+2]<<0)<<5|e>>>27)+(r&(o=o<<30|o>>>2)|~r&s)+i+1518500249+n[t+3]<<0)<<5|i>>>27)+(e&(r=r<<30|r>>>2)|~e&o)+s+1518500249+n[t+4]<<0,e=e<<30|e>>>2;for(;t<40;t+=5)s=(h=(i=(h=(e=(h=(r=(h=(o=(h=s<<5|s>>>27)+(i^e^r)+o+1859775393+n[t]<<0)<<5|o>>>27)+(s^(i=i<<30|i>>>2)^e)+r+1859775393+n[t+1]<<0)<<5|r>>>27)+(o^(s=s<<30|s>>>2)^i)+e+1859775393+n[t+2]<<0)<<5|e>>>27)+(r^(o=o<<30|o>>>2)^s)+i+1859775393+n[t+3]<<0)<<5|i>>>27)+(e^(r=r<<30|r>>>2)^o)+s+1859775393+n[t+4]<<0,e=e<<30|e>>>2;for(;t<60;t+=5)s=(h=(i=(h=(e=(h=(r=(h=(o=(h=s<<5|s>>>27)+(i&e|i&r|e&r)+o-1894007588+n[t]<<0)<<5|o>>>27)+(s&(i=i<<30|i>>>2)|s&e|i&e)+r-1894007588+n[t+1]<<0)<<5|r>>>27)+(o&(s=s<<30|s>>>2)|o&i|s&i)+e-1894007588+n[t+2]<<0)<<5|e>>>27)+(r&(o=o<<30|o>>>2)|r&s|o&s)+i-1894007588+n[t+3]<<0)<<5|i>>>27)+(e&(r=r<<30|r>>>2)|e&o|r&o)+s-1894007588+n[t+4]<<0,e=e<<30|e>>>2;for(;t<80;t+=5)s=(h=(i=(h=(e=(h=(r=(h=(o=(h=s<<5|s>>>27)+(i^e^r)+o-899497514+n[t]<<0)<<5|o>>>27)+(s^(i=i<<30|i>>>2)^e)+r-899497514+n[t+1]<<0)<<5|r>>>27)+(o^(s=s<<30|s>>>2)^i)+e-899497514+n[t+2]<<0)<<5|e>>>27)+(r^(o=o<<30|o>>>2)^s)+i-899497514+n[t+3]<<0)<<5|i>>>27)+(e^(r=r<<30|r>>>2)^o)+s-899497514+n[t+4]<<0,e=e<<30|e>>>2;this.h0=this.h0+s<<0,this.h1=this.h1+i<<0,this.h2=this.h2+e<<0,this.h3=this.h3+r<<0,this.h4=this.h4+o<<0},t.prototype.hex=function(){this.finalize();var t=this.h0,h=this.h1,s=this.h2,i=this.h3,e=this.h4;return r[t>>28&15]+r[t>>24&15]+r[t>>20&15]+r[t>>16&15]+r[t>>12&15]+r[t>>8&15]+r[t>>4&15]+r[15&t]+r[h>>28&15]+r[h>>24&15]+r[h>>20&15]+r[h>>16&15]+r[h>>12&15]+r[h>>8&15]+r[h>>4&15]+r[15&h]+r[s>>28&15]+r[s>>24&15]+r[s>>20&15]+r[s>>16&15]+r[s>>12&15]+r[s>>8&15]+r[s>>4&15]+r[15&s]+r[i>>28&15]+r[i>>24&15]+r[i>>20&15]+r[i>>16&15]+r[i>>12&15]+r[i>>8&15]+r[i>>4&15]+r[15&i]+r[e>>28&15]+r[e>>24&15]+r[e>>20&15]+r[e>>16&15]+r[e>>12&15]+r[e>>8&15]+r[e>>4&15]+r[15&e]},t.prototype.toString=t.prototype.hex,t.prototype.digest=function(){this.finalize();var t=this.h0,h=this.h1,s=this.h2,i=this.h3,e=this.h4;return[t>>24&255,t>>16&255,t>>8&255,255&t,h>>24&255,h>>16&255,h>>8&255,255&h,s>>24&255,s>>16&255,s>>8&255,255&s,i>>24&255,i>>16&255,i>>8&255,255&i,e>>24&255,e>>16&255,e>>8&255,255&e]},t.prototype.array=t.prototype.digest,t.prototype.arrayBuffer=function(){this.finalize();var t=new ArrayBuffer(20),h=new DataView(t);return h.setUint32(0,this.h0),h.setUint32(4,this.h1),h.setUint32(8,this.h2),h.setUint32(12,this.h3),h.setUint32(16,this.h4),t};var y=c();i?module.exports=y:(h.sha1=y,e&&define(function(){return y}))}();

CHANGELOG.md

 # Change Log
 
+## v0.6.0 / 2017-12-21
+### Fixed
+- incorrect result when first bit is 1 of bytes.
+
+### Changed
+- prevent webpack to require dependencies.
+
 ## v0.5.0 / 2017-10-31
@@ -4,0 +11,0 @@ ### Fixed

package.json

 {
   "name": "js-sha1",
-  "version": "0.5.0",
+  "version": "0.6.0",
   "description": "A simple SHA1 hash function for JavaScript supports UTF-8 encoding.",
@@ -8,12 +8,12 @@ "main": "src/sha1.js",
     "expect.js": "~0.3.1",
-    "jscoverage": "~0.5.9",
     "mocha": "~2.3.4",
+    "nyc": "^11.3.0",
     "requirejs": "^2.1.22",
-    "uglifyjs": "~2.4.10"
+    "uglify-js": "^3.1.9"
   },
   "scripts": {
-    "test": "mocha tests/node-test.js -r jscoverage",
-    "report": "mocha tests/node-test.js -r jscoverage --covout=html",
-    "coveralls": "mocha tests/node-test.js -R mocha-lcov-reporter -r jscoverage | coveralls",
-    "build": "uglifyjs src/sha1.js --compress --mangle --comments --output build/sha1.min.js"
+    "test": "nyc mocha tests/node-test.js",
+    "report": "nyc --reporter=html --reporter=text mocha tests/node-test.js",
+    "coveralls": "nyc report --reporter=text-lcov | coveralls",
+    "build": "uglifyjs src/sha1.js -c -m eval --comments -o build/sha1.min.js"
   },
@@ -36,3 +36,8 @@ "repository": {
     "url": "https://github.com/emn178/js-sha1/issues"
+  },
+  "nyc": {
+    "exclude": [
+      "tests"
+    ]
   }
 }

src/sha1.js

 /*
  * [js-sha1]{@link https://github.com/emn178/js-sha1}
  *
- * @version 0.5.0
+ * @version 0.6.0
  * @author Chen, Yi-Cyuan [[e-mail]]
@@ -52,4 +52,4 @@ * @copyright Chen, Yi-Cyuan 2014-2017
   var nodeWrap = function (method) {
-    var crypto = require('crypto');
-    var Buffer = require('buffer').Buffer;
+    var crypto = eval("require('crypto')");
+    var Buffer = eval("require('buffer').Buffer");
     var nodeMethod = function (message) {
@@ -173,3 +173,3 @@ if (typeof message === 'string') {
     }
-    blocks[14] = this.hBytes << 3 | this.bytes >> 29;
+    blocks[14] = this.hBytes << 3 | this.bytes >>> 29;
     blocks[15] = this.bytes << 3;
@@ -176,0 +176,0 @@ this.hash();

Fixed alerts

Minified code

Quality

This package contains minified code. This may be harmless in some cases where minified code is included in packaged libraries, however packages on npm should not minify code.

Found 1 instance in 1 package

Improved metrics

Number of low quality alerts

1

decreased by-50%

Worsened metrics

Total package byte prevSize

23280

decreased by-28.15%

Number of package files

6

decreased by-53.85%

Lines of code

331

decreased by-40.47%

No dependency changes