sha256-universal - npm Package Compare versions

Comparing version 1.2.0 to 1.2.1

package.json

		{
		"name": "sha256-universal",
		"version": "1.2.0",
		"version": "1.2.1",
		"description": "Sha256 hashing algorithm in both WASM and pure JS",
		@@ -9,2 +9,3 @@ "main": "index.js",
		"dependencies": {
		"b4a": "^1.0.1",
		"sha256-wasm": "^2.2.1"
		@@ -11,0 +12,0 @@ },

sha256.js

		@@ -1,5 +0,3 @@
		if (btoa == null) var btoa = buf => require('buf' + 'fer')['Buf' + 'fer'].from(buf).toString('base64')
		if (atob == null) var atob = buf => new Uint8Array(require('buf' + 'fer')['Buf' + 'fer'].from(buf, 'base64'))

		const assert = require('nanoassert')
		const b4a = require('b4a')

		@@ -172,6 +170,3 @@ module.exports = Sha256
		if (typeof enc === 'string') {
		if (enc === 'hex') return hexSlice(resultBuf, 0, resultBuf.length)
		if (enc === 'utf8' \|\| enc === 'utf-8') return new TextEncoder().encode(resultBuf)
		if (enc === 'base64') return btoa(resultBuf)
		throw new Error('Encoding: ' + enc + ' not supported')
		return b4a.toString(resultBuf, enc)
		}
		@@ -192,7 +187,7 @@

		this.pad = Buffer.alloc(64)
		this.pad = b4a.alloc(64)
		this.inner = Sha256()
		this.outer = Sha256()

		const keyhash = Buffer.alloc(32)
		const keyhash = b4a.alloc(32)
		if (key.byteLength > 64) {
		@@ -231,17 +226,4 @@ Sha256().update(key).digest(keyhash)

		function hexSlice (buf, start = 0, len) {
		if (!len) len = buf.byteLength

		var str = ''
		for (var i = 0; i < len; i++) str += toHex(buf[start + i])
		return str
		}

		function toHex (n) {
		if (n < 16) return '0' + n.toString(16)
		return n.toString(16)
		}

		function formatInput (input, enc) {
		var result = input instanceof Uint8Array ? input : strToBuf(input, enc)
		var result = b4a.from(input, enc)

		@@ -251,16 +233,2 @@ return [result, result.byteLength]

		function strToBuf (input, enc) {
		if (enc === 'hex') return hex2bin(input)
		else if (enc === 'utf8' \|\| enc === 'utf-8') return new TextDecoder().decode(input)
		else if (enc === 'base64') return atob(input)
		else throw new Error('Encoding: ' + enc + ' not supported')
		}

		function hex2bin (str) {
		if (str.length % 2 !== 0) return hex2bin('0' + str)
		var ret = new Uint8Array(str.length / 2)
		for (var i = 0; i < ret.length; i++) ret[i] = Number('0x' + str.substring(2 * i, 2 * i + 2))
		return ret
		}

		function bswap (a) {
		@@ -267,0 +235,0 @@ var r = ((a & 0x00ff00ff) >>> 8) \| ((a & 0x00ff00ff) << 24)

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