Update private key generation

2024-09-02 13:10:59 +02:00
parent f66332b3e3
commit d0bd02980d
1 changed files with 7 additions and 1 deletions
@@ -1,7 +1,13 @@
 import { x25519 } from "@noble/curves/ed25519";

 export function getX25519PrivateKey(): Uint8Array {
-  return x25519.utils.randomPrivateKey();
+  const key = x25519.utils.randomPrivateKey();
+
+  key[0] &= 248
+  key[31] &= 127
+  key[31] |= 64
+
+  return key;
 }

 export function getX25519PublicKey(privateKey: Uint8Array): Uint8Array {