0.7.4

* Use `globalThis` instead of `global`

* Update `standard`

.gitignore

@@ -1 +1,2 @@
 node_modules
+package-lock.json

README.md

@@ -33,7 +33,7 @@ console.log('Plaintext:', plainText.toString())
 ## API
 
 See [sodium-native](https://github.com/sodium-friends/sodium-native).
-This is a work in progress so all functions are not implemented yet.
+This is a work in progress so not all functions are implemented yet.
 
 This module is organised into individual submodules which can be required
 independently for smaller bundles in the browser. To leverage automatic

crypto_sign.js

@@ -452,7 +452,7 @@ function crypto_sign_ed25519_sk_to_curve25519 (curveSk, edSk) {
   assert(curveSk && curveSk.byteLength === crypto_scalarmult_BYTES, "curveSk must be 'crypto_sign_SECRETKEYBYTES' long")
   assert(edSk && edSk.byteLength === crypto_sign_ed25519_SECRETKEYBYTES, "edSk must be 'crypto_sign_ed25519_SECRETKEYBYTES' long")
 
-  var h = Buffer.alloc(crypto_hash_sha512_BYTES)
+  var h = new Uint8Array(crypto_hash_sha512_BYTES)
   crypto_hash(h, edSk, 32)
 
   h[0] &= 248

memory.js

@@ -1,21 +1,28 @@
 /* eslint-disable camelcase */
-var MessageChannel = global.MessageChannel
-if (MessageChannel == null) ({ MessageChannel } = require('worker' + '_threads'))
 
 function sodium_malloc (n) {
   return new Uint8Array(n)
 }
 
-const sink = new MessageChannel()
 function sodium_free (n) {
   sodium_memzero(n)
-  sink.port1.postMessage(n.buffer, [n.buffer])
+  loadSink().port1.postMessage(n.buffer, [n.buffer])
 }
 
 function sodium_memzero (arr) {
   arr.fill(0)
 }
 
+var sink
+
+function loadSink () {
+  if (sink) return sink
+  var MessageChannel = globalThis.MessageChannel
+  if (MessageChannel == null) ({ MessageChannel } = require('worker' + '_threads'))
+  sink = new MessageChannel()
+  return sink
+}
+
 module.exports = {
   sodium_malloc,
   sodium_free,

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sodium-javascript",
-  "version": "0.7.1",
+  "version": "0.7.4",
   "description": "WIP - a pure javascript version of sodium-native",
   "main": "index.js",
   "dependencies": {
@@ -15,7 +15,7 @@
   "devDependencies": {
     "browserify": "^16.5.1",
     "sodium-test": "^0.10.0",
-    "standard": "^14.3.4",
+    "standard": "^15.0.1",
     "tape-run": "^7.0.0"
   },
   "standard": {
@@ -24,10 +24,8 @@
     ]
   },
   "browser": {
-    "crypto": false
-  },
-  "react-native": {
-    "crypto": "crypto"
+    "crypto": false,
+    "worker_threads": false
   },
   "scripts": {
     "pretest": "standard",

randombytes.js

@@ -2,7 +2,7 @@ var assert = require('nanoassert')
 
 var randombytes = (function () {
   var QUOTA = 65536 // limit for QuotaExceededException
-  var crypto = global.crypto || global.msCrypto
+  var crypto = globalThis.crypto || globalThis.msCrypto
 
   function browserBytes (out, n) {
     for (let i = 0; i < n; i += QUOTA) {

test.js

@@ -1,3 +1,3 @@
 require('sodium-test')(require('.'))
 
-if (typeof window !== 'undefined') window.close()
+if ((typeof window !== 'undefined') && window.close) window.close()