0.7.4

* Use `globalThis` instead of `global`

* Update `standard`

.gitignore

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

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": "0.7.2",
+  "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": {
@@ -27,9 +27,6 @@
     "crypto": false,
     "worker_threads": false
   },
-  "react-native": {
-    "crypto": "crypto"
-  },
   "scripts": {
     "pretest": "standard",
     "test": "node test.js",

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) {