sha3 - npm Package Compare versions

Comparing version 2.0.1 to 2.0.2

index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=exports.SHA3Hash=exports.SHA3=exports.Keccak=void 0;var _buffer=require("buffer");var _sponge=_interopRequireDefault(require("./sponge"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var createHash=function createHash(_ref){var padding=_ref.padding;return function Hash(){var _this=this;var size=arguments.length>0&&arguments[0]!==undefined?arguments[0]:512;if(!this||this.constructor!==Hash){return new Hash(size)}var sponge=new _sponge.default({capacity:size,padding:padding});this.update=function(input){var encoding=arguments.length>1&&arguments[1]!==undefined?arguments[1]:"utf8";if(_buffer.Buffer.isBuffer(input)){sponge.absorb(input);return _this}if(typeof input==="string"){return _this.update(_buffer.Buffer.from(input,encoding))}throw new TypeError("Not a string or buffer")};this.digest=function(){var format=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"binary";var buffer=sponge.squeeze();if(format&&format!=="binary"){return buffer.toString(format)}return buffer};this.reset=function(){sponge.reset();return _this};return this}};var Keccak=createHash({padding:1});exports.Keccak=Keccak;var SHA3=createHash({padding:6});exports.SHA3=SHA3;var SHA3Hash=Keccak;exports.SHA3Hash=SHA3Hash;SHA3.SHA3Hash=SHA3Hash;var _default=SHA3;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=exports.SHA3Hash=exports.SHA3=exports.Keccak=void 0;var _buffer=require("buffer");var _sponge=_interopRequireDefault(require("./sponge"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var createHash=function createHash(_ref){var padding=_ref.padding;return function Hash(){var _this=this;var size=arguments.length>0&&arguments[0]!==undefined?arguments[0]:512;if(!this||this.constructor!==Hash){return new Hash(size)}var sponge=new _sponge["default"]({capacity:size,padding:padding});this.update=function(input){var encoding=arguments.length>1&&arguments[1]!==undefined?arguments[1]:"utf8";if(_buffer.Buffer.isBuffer(input)){sponge.absorb(input);return _this}if(typeof input==="string"){return _this.update(_buffer.Buffer.from(input,encoding))}throw new TypeError("Not a string or buffer")};this.digest=function(){var format=arguments.length>0&&arguments[0]!==undefined?arguments[0]:"binary";var buffer=sponge.squeeze();if(format&&format!=="binary"){return buffer.toString(format)}return buffer};this.reset=function(){sponge.reset();return _this};return this}};var Keccak=createHash({padding:1});exports.Keccak=Keccak;var SHA3=createHash({padding:6});exports.SHA3=SHA3;var SHA3Hash=Keccak;exports.SHA3Hash=SHA3Hash;SHA3.SHA3Hash=SHA3Hash;var _default=SHA3;exports["default"]=_default;

package.json

 {
   "name": "sha3",
-  "version": "2.0.1",
+  "version": "2.0.2",
   "description": "The Keccak family of hashing algorithms.",
@@ -29,2 +29,3 @@ "main": "index.js",
     "build": "babel --only '**/index.js' --no-comments --compact true --minified --source-maps false --out-dir lib src; cp -vfR README.md LICENSE package.json yarn.lock index.d.ts lib/",
+    "benchmark": "node benchmark",
     "coverage": "nyc report",
@@ -35,12 +36,12 @@ "lint": "eslint src test",
   "devDependencies": {
-    "@babel/cli": "7.1.5",
-    "@babel/core": "7.1.5",
-    "@babel/preset-env": "7.1.5",
-    "@babel/register": "7.0.0",
-    "@types/node": "11.11.3",
+    "@babel/cli": "7.4.4",
+    "@babel/core": "7.4.4",
+    "@babel/preset-env": "7.4.4",
+    "@babel/register": "7.4.4",
+    "@types/node": "11.13.8",
     "babel-eslint": "10.0.1",
-    "eslint": "5.9.0",
-    "eslint-plugin-ante": "1.0.1",
-    "mocha": "5.2.0",
-    "nyc": "13.3.0"
+    "eslint": "5.16.0",
+    "eslint-plugin-ante": "1.0.2",
+    "mocha": "6.1.4",
+    "nyc": "14.1.0"
   },
@@ -47,0 +48,0 @@ "dependencies": {

sponge/index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _buffer=require("buffer");var _permute=_interopRequireDefault(require("./permute"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var allowedCapacityValues=[224,256,384,512];var writeState=function writeState(I,O){for(var i=0;i<I.length;i+=8){var o=i/4;O[o]^=I[i+7]<<24|I[i+6]<<16|I[i+5]<<8|I[i+4];O[o+1]^=I[i+3]<<24|I[i+2]<<16|I[i+1]<<8|I[i]}};var readHash=function readHash(I,n){var O=_buffer.Buffer.allocUnsafe(n);for(var o=0;o<n;o+=8){var i=o/4;O[o]=I[i+1];O[o+1]=I[i+1]>>>8;O[o+2]=I[i+1]>>>16;O[o+3]=I[i+1]>>>24;O[o+4]=I[i];O[o+5]=I[i]>>>8;O[o+6]=I[i]>>>16;O[o+7]=I[i]>>>24}return O};var Sponge=function Sponge(_ref){var _this=this;var capacity=_ref.capacity,padding=_ref.padding;if(!allowedCapacityValues.includes(capacity)){throw new Error("Unsupported hash length")}var keccak=(0,_permute.default)();var stateSize=200;var hashSize=capacity/8;var queueSize=stateSize-hashSize*2;var queueOffset=0;var state=new Uint32Array(stateSize/4);var queue=_buffer.Buffer.allocUnsafe(queueSize);this.absorb=function(buffer){for(var i=0;i<buffer.length;i++){queue[queueOffset]=buffer[i];queueOffset+=1;if(queueOffset>=queueSize){writeState(queue,state);keccak(state);queueOffset=0}}return _this};this.squeeze=function(){var output={queue:_buffer.Buffer.allocUnsafe(queueSize),state:new Uint32Array(stateSize/4)};queue.copy(output.queue);for(var i=0;i<state.length;i++){output.state[i]=state[i]}output.queue.fill(0,queueOffset);output.queue[queueOffset]|=padding;output.queue[queueSize-1]|=128;writeState(output.queue,output.state);keccak(output.state);return readHash(output.state,hashSize)};this.reset=function(){queue.fill(0);state.fill(0);queueOffset=0;return _this};return this};var _default=Sponge;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var _buffer=require("buffer");var _permute=_interopRequireDefault(require("./permute"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var allowedCapacityValues=[224,256,384,512];var writeState=function writeState(I,O){for(var i=0;i<I.length;i+=8){var o=i/4;O[o]^=I[i+7]<<24|I[i+6]<<16|I[i+5]<<8|I[i+4];O[o+1]^=I[i+3]<<24|I[i+2]<<16|I[i+1]<<8|I[i]}};var readHash=function readHash(I,n){var O=_buffer.Buffer.allocUnsafe(n);for(var o=0;o<n;o+=8){var i=o/4;O[o]=I[i+1];O[o+1]=I[i+1]>>>8;O[o+2]=I[i+1]>>>16;O[o+3]=I[i+1]>>>24;O[o+4]=I[i];O[o+5]=I[i]>>>8;O[o+6]=I[i]>>>16;O[o+7]=I[i]>>>24}return O};var Sponge=function Sponge(_ref){var _this=this;var capacity=_ref.capacity,padding=_ref.padding;if(!allowedCapacityValues.includes(capacity)){throw new Error("Unsupported hash length")}var keccak=(0,_permute["default"])();var stateSize=200;var hashSize=capacity/8;var queueSize=stateSize-hashSize*2;var queueOffset=0;var state=new Uint32Array(stateSize/4);var queue=_buffer.Buffer.allocUnsafe(queueSize);this.absorb=function(buffer){for(var i=0;i<buffer.length;i++){queue[queueOffset]=buffer[i];queueOffset+=1;if(queueOffset>=queueSize){writeState(queue,state);keccak(state);queueOffset=0}}return _this};this.squeeze=function(){var output={queue:_buffer.Buffer.allocUnsafe(queueSize),state:new Uint32Array(stateSize/4)};queue.copy(output.queue);for(var i=0;i<state.length;i++){output.state[i]=state[i]}output.queue.fill(0,queueOffset);output.queue[queueOffset]|=padding;output.queue[queueSize-1]|=128;writeState(output.queue,output.state);keccak(output.state);return readHash(output.state,hashSize)};this.reset=function(){queue.fill(0);state.fill(0);queueOffset=0;return _this};return this};var _default=Sponge;exports["default"]=_default;

sponge/permute/chi/index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _copy=_interopRequireDefault(require("../copy"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var chi=function chi(_ref){var A=_ref.A,C=_ref.C;for(var y=0;y<25;y+=5){for(var x=0;x<5;x++){(0,_copy.default)(A,y+x)(C,x)}for(var _x=0;_x<5;_x++){var xy=(y+_x)*2;var x1=(_x+1)%5*2;var x2=(_x+2)%5*2;A[xy]^=~C[x1]&C[x2];A[xy+1]^=~C[x1+1]&C[x2+1]}}};var _default=chi;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var _copy=_interopRequireDefault(require("../copy"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var chi=function chi(_ref){var A=_ref.A,C=_ref.C;for(var y=0;y<25;y+=5){for(var x=0;x<5;x++){(0,_copy["default"])(A,y+x)(C,x)}for(var _x=0;_x<5;_x++){var xy=(y+_x)*2;var x1=(_x+1)%5*2;var x2=(_x+2)%5*2;A[xy]^=~C[x1]&C[x2];A[xy+1]^=~C[x1+1]&C[x2+1]}}};var _default=chi;exports["default"]=_default;

sponge/permute/index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _chi=_interopRequireDefault(require("./chi"));var _iota=_interopRequireDefault(require("./iota"));var _rhoPi=_interopRequireDefault(require("./rho-pi"));var _theta=_interopRequireDefault(require("./theta"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var reset=function reset(){for(var _len=arguments.length,arrays=new Array(_len),_key=0;_key<_len;_key++){arrays[_key]=arguments[_key]}for(var _i=0;_i<arrays.length;_i++){var array=arrays[_i];array.fill(0)}};var permute=function permute(){var C=new Uint32Array(10);var D=new Uint32Array(10);var W=new Uint32Array(2);return function(A){for(var roundIndex=0;roundIndex<24;roundIndex++){(0,_theta.default)({A:A,C:C,D:D,W:W});(0,_rhoPi.default)({A:A,C:C,W:W});(0,_chi.default)({A:A,C:C});(0,_iota.default)({A:A,roundIndex:roundIndex})}reset(C,D,W)}};var _default=permute;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var _chi=_interopRequireDefault(require("./chi"));var _iota=_interopRequireDefault(require("./iota"));var _rhoPi=_interopRequireDefault(require("./rho-pi"));var _theta=_interopRequireDefault(require("./theta"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var permute=function permute(){var C=new Uint32Array(10);var D=new Uint32Array(10);var W=new Uint32Array(2);return function(A){for(var roundIndex=0;roundIndex<24;roundIndex++){(0,_theta["default"])({A:A,C:C,D:D,W:W});(0,_rhoPi["default"])({A:A,C:C,W:W});(0,_chi["default"])({A:A,C:C});(0,_iota["default"])({A:A,roundIndex:roundIndex})}C.fill(0);D.fill(0);W.fill(0)}};var _default=permute;exports["default"]=_default;

sponge/permute/iota/index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _roundConstants=_interopRequireDefault(require("./round-constants"));var _xor=_interopRequireDefault(require("../xor"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var iota=function iota(_ref){var A=_ref.A,roundIndex=_ref.roundIndex;(0,_xor.default)(A,0)(A,0,_roundConstants.default,roundIndex)};var _default=iota;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var _roundConstants=_interopRequireDefault(require("./round-constants"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var iota=function iota(_ref){var A=_ref.A,roundIndex=_ref.roundIndex;var i=roundIndex*2;A[0]^=_roundConstants["default"][i];A[1]^=_roundConstants["default"][i+1]};var _default=iota;exports["default"]=_default;

sponge/permute/iota/round-constants/index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var ROUND_CONSTANTS=new Uint32Array([0,1,0,32898,2147483648,32906,2147483648,2147516416,0,32907,0,2147483649,2147483648,2147516545,2147483648,32777,0,138,0,136,0,2147516425,0,2147483658,0,2147516555,2147483648,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,0,32778,2147483648,2147483658,2147483648,2147516545,2147483648,32896,0,2147483649,2147483648,2147516424]);var _default=ROUND_CONSTANTS;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var ROUND_CONSTANTS=new Uint32Array([0,1,0,32898,2147483648,32906,2147483648,2147516416,0,32907,0,2147483649,2147483648,2147516545,2147483648,32777,0,138,0,136,0,2147516425,0,2147483658,0,2147516555,2147483648,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,0,32778,2147483648,2147483658,2147483648,2147516545,2147483648,32896,0,2147483649,2147483648,2147516424]);var _default=ROUND_CONSTANTS;exports["default"]=_default;

sponge/permute/rho-pi/index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _piShuffles=_interopRequireDefault(require("./pi-shuffles"));var _rhoOffsets=_interopRequireDefault(require("./rho-offsets"));var _copy=_interopRequireDefault(require("../copy"));var _rotate=_interopRequireDefault(require("../rotate"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var rhoPi=function rhoPi(_ref){var A=_ref.A,C=_ref.C,W=_ref.W;(0,_copy.default)(A,1)(W,0);for(var i=0;i<24;i++){var j=_piShuffles.default[i];var r=_rhoOffsets.default[i];(0,_copy.default)(A,j)(C,0);(0,_copy.default)((0,_rotate.default)(W,r),0)(A,j);(0,_copy.default)(C,0)(W,0)}};var _default=rhoPi;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var _piShuffles=_interopRequireDefault(require("./pi-shuffles"));var _rhoOffsets=_interopRequireDefault(require("./rho-offsets"));var _copy=_interopRequireDefault(require("../copy"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var rhoPi=function rhoPi(_ref){var A=_ref.A,C=_ref.C,W=_ref.W;(0,_copy["default"])(A,1)(W,0);var H=0;var L=0;var Wi=0;var ri=32;for(var i=0;i<24;i++){var j=_piShuffles["default"][i];var r=_rhoOffsets["default"][i];(0,_copy["default"])(A,j)(C,0);H=W[0];L=W[1];ri=32-r;Wi=r<32?0:1;W[Wi]=H<<r|L>>>ri;W[(Wi+1)%2]=L<<r|H>>>ri;(0,_copy["default"])(W,0)(A,j);(0,_copy["default"])(C,0)(W,0)}};var _default=rhoPi;exports["default"]=_default;

sponge/permute/rho-pi/pi-shuffles/index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var PI_SHUFFLES=[10,7,11,17,18,3,5,16,8,21,24,4,15,23,19,13,12,2,20,14,22,9,6,1];var _default=PI_SHUFFLES;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var PI_SHUFFLES=[10,7,11,17,18,3,5,16,8,21,24,4,15,23,19,13,12,2,20,14,22,9,6,1];var _default=PI_SHUFFLES;exports["default"]=_default;

sponge/permute/rho-pi/rho-offsets/index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var RHO_OFFSETS=[1,3,6,10,15,21,28,36,45,55,2,14,27,41,56,8,25,43,62,18,39,61,20,44];var _default=RHO_OFFSETS;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var RHO_OFFSETS=[1,3,6,10,15,21,28,36,45,55,2,14,27,41,56,8,25,43,62,18,39,61,20,44];var _default=RHO_OFFSETS;exports["default"]=_default;

sponge/permute/theta/index.js

@@ -1,1 +0,1 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default=void 0;var _copy=_interopRequireDefault(require("../copy"));var _rotate=_interopRequireDefault(require("../rotate"));var _xor=_interopRequireDefault(require("../xor"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}var theta0=function theta0(_ref){var A=_ref.A,C=_ref.C;for(var x=0;x<5;x++){(0,_xor.default)(C,x)(A,x,A,x+5,A,x+10,A,x+15,A,x+20)}};var theta1=function theta1(_ref2){var A=_ref2.A,C=_ref2.C,D=_ref2.D,W=_ref2.W;for(var x=0;x<5;x++){(0,_copy.default)(C,(x+1)%5)(W,0);(0,_xor.default)(D,x)(C,(x+4)%5,(0,_rotate.default)(W,1),0);for(var y=0;y<25;y+=5){(0,_xor.default)(A,y+x)(A,y+x,D,x)}}};var theta=function theta(_ref3){var A=_ref3.A,C=_ref3.C,D=_ref3.D,W=_ref3.W;theta0({A:A,C:C});theta1({A:A,C:C,D:D,W:W})};var _default=theta;exports.default=_default;
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports["default"]=void 0;var _copy=_interopRequireDefault(require("../copy"));function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{"default":obj}}var theta=function theta(_ref){var A=_ref.A,C=_ref.C,D=_ref.D,W=_ref.W;var H=0;var L=0;for(var x=0;x<5;x++){var x20=x*2;var x21=(x+5)*2;var x22=(x+10)*2;var x23=(x+15)*2;var x24=(x+20)*2;C[x20]=A[x20]^A[x21]^A[x22]^A[x23]^A[x24];C[x20+1]=A[x20+1]^A[x21+1]^A[x22+1]^A[x23+1]^A[x24+1]}for(var _x=0;_x<5;_x++){(0,_copy["default"])(C,(_x+1)%5)(W,0);H=W[0];L=W[1];W[0]=H<<1|L>>>31;W[1]=L<<1|H>>>31;D[_x*2]=C[(_x+4)%5*2]^W[0];D[_x*2+1]=C[(_x+4)%5*2+1]^W[1];for(var y=0;y<25;y+=5){A[(y+_x)*2]^=D[_x*2];A[(y+_x)*2+1]^=D[_x*2+1]}}};var _default=theta;exports["default"]=_default;

No alert changes

Worsened metrics

Total package byte prevSize

16648

decreased by-8.09%

Number of package files

15

decreased by-11.76%

No dependency changes