From c32c3702d227d4dc49acd2b120d79e959ad7d130 Mon Sep 17 00:00:00 2001
From: Klesti Selimaj <klesti.selimay@icloud.com>
Date: Sun, 16 Aug 2026 07:30:55 +0200
Subject: [PATCH] Working crypto

---
 package-lock.json | 33 +++++++++++++++++++++++++++++++++
 package.json      | 13 ++++++++-----
 src/App.tsx       | 21 +++++++++++++++++----
 3 files changed, 58 insertions(+), 9 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index b118aa5..f8805c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,6 +8,9 @@
       "name": "enclave",
       "version": "0.1.0",
       "dependencies": {
+        "@noble/ed25519": "^3.1.0",
+        "@noble/hashes": "^2.3.0",
+        "@scure/base": "^2.3.0",
         "@tauri-apps/api": "^2",
         "@tauri-apps/plugin-opener": "^2",
         "react": "^19.1.0",
@@ -816,6 +819,27 @@
         "node": "^22.20 || ^24.12 || >=25"
       }
     },
+    "node_modules/@noble/ed25519": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/@noble/ed25519/-/ed25519-3.1.0.tgz",
+      "integrity": "sha512-pfcObRY3CtvwfaG9Mt5XqZdKmAQppl37tHUeuBhDUbiwJBCVY4/A4lbMvb1xKhMDx96AqAqZpMWuBX1HulhX4g==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "node_modules/@noble/hashes": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-2.3.0.tgz",
+      "integrity": "sha512-oN+QwyX7VSHotibwubG3kpzbwKrfnyR6OOO+3Nk/53ADL7FmgHHz4TgrbaYKvvOw09u6QTx0oiH1cNCIOuN0CQ==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 20.19.0"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@rolldown/pluginutils": {
       "version": "1.0.0-beta.27",
       "resolved": "https://registry.npmjs.org/@rolldown/pluginutils/-/pluginutils-1.0.0-beta.27.tgz",
@@ -1212,6 +1236,15 @@
         "win32"
       ]
     },
+    "node_modules/@scure/base": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/@scure/base/-/base-2.3.0.tgz",
+      "integrity": "sha512-NsG6Y03tY6R5BUis4FdVtHVkur0U6FOzskgs9ZXNl78CUc9fkZ78HmENUle1nSOkCasDmbubmWD9qwB7mm4PZA==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
     "node_modules/@tauri-apps/api": {
       "version": "2.11.1",
       "resolved": "https://registry.npmjs.org/@tauri-apps/api/-/api-2.11.1.tgz",
diff --git a/package.json b/package.json
index f6c98f7..c5ecf53 100644
--- a/package.json
+++ b/package.json
@@ -10,17 +10,20 @@
     "tauri": "tauri"
   },
   "dependencies": {
-    "react": "^19.1.0",
-    "react-dom": "^19.1.0",
+    "@noble/ed25519": "^3.1.0",
+    "@noble/hashes": "^2.3.0",
+    "@scure/base": "^2.3.0",
     "@tauri-apps/api": "^2",
-    "@tauri-apps/plugin-opener": "^2"
+    "@tauri-apps/plugin-opener": "^2",
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0"
   },
   "devDependencies": {
+    "@tauri-apps/cli": "^2",
     "@types/react": "^19.1.8",
     "@types/react-dom": "^19.1.6",
     "@vitejs/plugin-react": "^4.6.0",
     "typescript": "~5.8.3",
-    "vite": "^7.0.4",
-    "@tauri-apps/cli": "^2"
+    "vite": "^7.0.4"
   }
 }
diff --git a/src/App.tsx b/src/App.tsx
index 9d4a684..7f900e5 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -3,6 +3,11 @@ import reactLogo from "./assets/react.svg";
 import { invoke } from "@tauri-apps/api/core";
 import "./App.css";
 import { EnclaveWebSocket } from "./protocol/ws";
+import * as ed from "@noble/ed25519";
+import { base58 } from "@scure/base";
+import { sha512 } from "@noble/hashes/sha2.js";
+
+ed.hashes.sha512 = sha512;
 
 function App() {
   const [greetMsg, setGreetMsg] = useState("");
@@ -17,12 +22,20 @@ function App() {
     (async () => {
       const ws = new EnclaveWebSocket("ws://localhost:3415");
 
+      const timestamp = Date.now();
+      const hostname = "localhost:3415";
+
+      const msg = new TextEncoder().encode(`${timestamp}@${hostname}`);
+
+      const PRIVATE_KEY = ed.utils.randomSecretKey();
+
       ws.send({
         method: "Initialize",
-        public_key: "",
-        signature: "",
-        timestamp: 0,
-        hostname: "",
+        public_key: base58.encode(ed.getPublicKey(PRIVATE_KEY)),
+        signature: base58.encode(ed.sign(msg, PRIVATE_KEY)),
+
+        timestamp,
+        hostname,
       });
 
       console.log(await ws.read());