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sha256-uint8array

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sha256-uint8array - npm Package Compare versions

Comparing version 0.10.3 to 0.10.4

dist/sha256-uint8array.mjs

52

lib/sha256-uint8array.js

@@ -49,9 +49,9 @@ "use strict";

this._sp = 0; // surrogate pair
if (!sharedBuffer || sharedOffset >= 8000 /* allocTotal */) {
sharedBuffer = new ArrayBuffer(8000 /* allocTotal */);
if (!sharedBuffer || sharedOffset >= 8000 /* N.allocTotal */) {
sharedBuffer = new ArrayBuffer(8000 /* N.allocTotal */);
sharedOffset = 0;
}
this._byte = new Uint8Array(sharedBuffer, sharedOffset, 80 /* allocBytes */);
this._word = new Int32Array(sharedBuffer, sharedOffset, 20 /* allocWords */);
sharedOffset += 80 /* allocBytes */;
this._byte = new Uint8Array(sharedBuffer, sharedOffset, 80 /* N.allocBytes */);
this._word = new Int32Array(sharedBuffer, sharedOffset, 20 /* N.allocWords */);
sharedOffset += 80 /* N.allocBytes */;
}

@@ -69,10 +69,10 @@ update(data) {

const length = data.byteLength;
let blocks = (length / 64 /* inputBytes */) | 0;
let blocks = (length / 64 /* N.inputBytes */) | 0;
let offset = 0;
// longer than 1 block
if (blocks && !(byteOffset & 3) && !(this._size % 64 /* inputBytes */)) {
const block = new Int32Array(data.buffer, byteOffset, blocks * 16 /* inputWords */);
if (blocks && !(byteOffset & 3) && !(this._size % 64 /* N.inputBytes */)) {
const block = new Int32Array(data.buffer, byteOffset, blocks * 16 /* N.inputWords */);
while (blocks--) {
this._int32(block, offset >> 2);
offset += 64 /* inputBytes */;
offset += 64 /* N.inputBytes */;
}

@@ -98,8 +98,8 @@ this._size += offset;

while (offset < length) {
const start = this._size % 64 /* inputBytes */;
const start = this._size % 64 /* N.inputBytes */;
let index = start;
while (offset < length && index < 64 /* inputBytes */) {
while (offset < length && index < 64 /* N.inputBytes */) {
_byte[index++] = data[offset++];
}
if (index >= 64 /* inputBytes */) {
if (index >= 64 /* N.inputBytes */) {
this._int32(_word);

@@ -116,5 +116,5 @@ }

for (let offset = 0; offset < length;) {
const start = this._size % 64 /* inputBytes */;
const start = this._size % 64 /* N.inputBytes */;
let index = start;
while (offset < length && index < 64 /* inputBytes */) {
while (offset < length && index < 64 /* N.inputBytes */) {
let code = text.charCodeAt(offset++) | 0;

@@ -149,5 +149,5 @@ if (code < 0x80) {

}
if (index >= 64 /* inputBytes */) {
if (index >= 64 /* N.inputBytes */) {
this._int32(_word);
_word[0] = _word[16 /* inputWords */];
_word[0] = _word[16 /* N.inputWords */];
}

@@ -163,9 +163,9 @@ this._size += index - start;

offset = offset | 0;
while (i < 16 /* inputWords */) {
while (i < 16 /* N.inputWords */) {
W[i++] = swap32(data[offset++]);
}
for (i = 16 /* inputWords */; i < 64 /* workWords */; i++) {
for (i = 16 /* N.inputWords */; i < 64 /* N.workWords */; i++) {
W[i] = (gamma1(W[i - 2]) + W[i - 7] + gamma0(W[i - 15]) + W[i - 16]) | 0;
}
for (i = 0; i < 64 /* workWords */; i++) {
for (i = 0; i < 64 /* N.workWords */; i++) {
const T1 = (H + sigma1(E) + ch(E, F, G) + K[i] + W[i]) | 0;

@@ -193,3 +193,3 @@ const T2 = (sigma0(A) + maj(A, B, C)) | 0;

const { _byte, _word } = this;
let i = (this._size % 64 /* inputBytes */) | 0;
let i = (this._size % 64 /* N.inputBytes */) | 0;
_byte[i++] = 0x80;

@@ -201,4 +201,4 @@ // pad 0 for current word

i >>= 2;
if (i > 14 /* highIndex */) {
while (i < 16 /* inputWords */) {
if (i > 14 /* N.highIndex */) {
while (i < 16 /* N.inputWords */) {
_word[i++] = 0;

@@ -210,3 +210,3 @@ }

// pad 0 for rest words
while (i < 16 /* inputWords */) {
while (i < 16 /* N.inputWords */) {
_word[i++] = 0;

@@ -219,5 +219,5 @@ }

if (high32)
_word[14 /* highIndex */] = swap32(high32);
_word[14 /* N.highIndex */] = swap32(high32);
if (low32)
_word[15 /* lowIndex */] = swap32(low32);
_word[15 /* N.lowIndex */] = swap32(low32);
this._int32(_word);

@@ -244,3 +244,3 @@ return (encoding === "hex") ? this._hex() : this._bin();

exports.Hash = Hash;
const W = new Int32Array(64 /* workWords */);
const W = new Int32Array(64 /* N.workWords */);
let sharedBuffer;

@@ -247,0 +247,0 @@ let sharedOffset = 0;

{
"name": "sha256-uint8array",
"description": "Fast SHA-256 digest hash based on Uint8Array, pure JavaScript.",
"version": "0.10.3",
"version": "0.10.4",
"author": "Yusuke Kawasaki <u-suke@kawa.net>",

@@ -13,5 +13,5 @@ "bugs": {

"devDependencies": {
"@aws-crypto/sha256-js": "^1.1.0",
"@types/mocha": "^9.0.0",
"@types/node": "^16.6.1",
"@aws-crypto/sha256-js": "^3.0.0",
"@types/mocha": "^10.0.1",
"@types/node": "^18.14.0",
"browserify": "^17.0.0",

@@ -23,7 +23,7 @@ "browserify-sed": "^0.8.0",

"jshashes": "^1.0.8",
"jssha": "^3.2.0",
"mocha": "^9.0.3",
"jssha": "^3.3.0",
"mocha": "^10.2.0",
"sha.js": "^2.4.11",
"terser": "^5.7.1",
"typescript": "^4.3.5"
"terser": "^5.16.4",
"typescript": "^4.9.5"
},

@@ -34,3 +34,4 @@ "files": [

"browser/import.js",
"dist/*.js",
"dist/*.min.js",
"dist/*.mjs",
"lib/*.js",

@@ -49,2 +50,3 @@ "types/sha256-uint8array.d.ts"

"main": "./lib/sha256-uint8array.js",
"module": "./dist/sha256-uint8array.mjs",
"repository": {

@@ -55,11 +57,10 @@ "type": "git",

"scripts": {
"build": "./node_modules/.bin/tsc -p .",
"build-browser": "make -C browser clean all",
"build-test-es5": "make -C browser clean test-es5",
"build": "make clean all",
"fixpack": "fixpack",
"mocha": "./node_modules/.bin/mocha -R spec test/*.js",
"prepack": "npm run build-browser && REPEAT=1 npm test",
"test": "npm run mocha"
"prepack": "npm run build && npm test",
"test": "REPEAT=1 make test",
"test-browser": "make build/test.js && open browser/test.html"
},
"type": "commonjs",
"typings": "./types/sha256-uint8array.d.ts"
}

@@ -7,3 +7,2 @@ # sha256-uint8array

Fast SHA-256 digest hash based on Uint8Array, pure JavaScript.

@@ -14,3 +13,3 @@

```js
const createHash = require("sha256-uint8array").createHash;
const {createHash} = require("sha256-uint8array");

@@ -30,2 +29,8 @@ const text = "";

## ES MODULE
```js
import {createHash} from "sha256-uint8array";
```
## COMPATIBILITY

@@ -147,3 +152,3 @@

Copyright (c) 2020-2021 Yusuke Kawasaki
Copyright (c) 2020-2023 Yusuke Kawasaki

@@ -150,0 +155,0 @@ Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated

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