diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..d74b0d7
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AutoImportSettings">
+    <option name="autoReloadType" value="SELECTIVE" />
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="c25bed88-80fe-4efe-82b1-8a787b44298a" name="Changes" comment="">
+      <change beforePath="$PROJECT_DIR$/package-lock.json" beforeDir="false" afterPath="$PROJECT_DIR$/package-lock.json" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/package.json" beforeDir="false" afterPath="$PROJECT_DIR$/package.json" afterDir="false" />
+    </list>
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="MarkdownSettingsMigration">
+    <option name="stateVersion" value="1" />
+  </component>
+  <component name="ProjectId" id="2apQV4FqIhQsaLY7gMc7a7UNKNt" />
+  <component name="ProjectViewState">
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "RunOnceActivity.OpenProjectViewOnStart": "true",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "WebServerToolWindowFactoryState": "false",
+    "last_opened_file_path": "W:/GitHub/mobile-menu-client",
+    "node.js.detected.package.eslint": "true",
+    "node.js.detected.package.tslint": "true",
+    "node.js.selected.package.eslint": "(autodetect)",
+    "node.js.selected.package.tslint": "(autodetect)",
+    "nodejs_package_manager_path": "npm",
+    "prettierjs.PrettierConfiguration.Package": "W:\\GitHub\\jkurwa\\node_modules\\prettier",
+    "vue.rearranger.settings.migration": "true"
+  }
+}]]></component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="Default task">
+      <changelist id="c25bed88-80fe-4efe-82b1-8a787b44298a" name="Changes" comment="" />
+      <created>1705013062691</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1705013062691</updated>
+      <workItem from="1705013064087" duration="361000" />
+    </task>
+    <servers />
+  </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="3" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/lib/curve.js b/lib/curve.js
index 94f4390..3f46ce5 100644
--- a/lib/curve.js
+++ b/lib/curve.js
@@ -249,7 +249,7 @@ class Curve {
 
     let ret;
     do {
-      let rand8 = new global.Uint8Array(words);
+      let rand8 = new window.Uint8Array(words);
       rand8 = random(rand8);
       ret = new Field(rand8, "buf8", this);
     } while (this.order.less(ret));
@@ -323,7 +323,7 @@ class Curve {
   }
 
   calc_modulus() {
-    const ret = new global.Uint32Array(this.mod_words);
+    const ret = new window.Uint32Array(this.mod_words);
     ret[0] = 1;
 
     let word = Math.floor(this.m / 32);
diff --git a/lib/models/Priv.js b/lib/models/Priv.js
index 3863f6c..6b68e0d 100644
--- a/lib/models/Priv.js
+++ b/lib/models/Priv.js
@@ -205,7 +205,7 @@ Priv.prototype.decrypt = function(data, pubkey, param, algo) {
 };
 
 Priv.prototype.encrypt = function(data, cert, algo) {
-    var crypto = global.crypto;
+    var crypto = window.crypto;
 
     var cek = random(Buffer.alloc(32)),
         ukm = random(Buffer.alloc(64)),
diff --git a/lib/rand.browser.js b/lib/rand.browser.js
index 32ddf6b..a0185ad 100644
--- a/lib/rand.browser.js
+++ b/lib/rand.browser.js
@@ -1,3 +1,3 @@
 module.exports = function (fill) {
-    return (global.crypto || global.msCrypto).getRandomValues(fill);
+    return (window.crypto || window.msCrypto).getRandomValues(fill);
 }