From 83c397b8398b8c409b483a3478b7404b7a0ef006 Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@gmail.com>
Date: Fri, 23 Dec 2022 17:32:13 -0300
Subject: [PATCH] do event signature and verification synchronously.

---
 README.md | 6 +++---
 event.ts  | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 202e8b6..e292574 100644
--- a/README.md
+++ b/README.md
@@ -35,10 +35,10 @@ let event = {
 
 event.id = getEventHash(event)
 event.pubkey = getPublicKey(privateKey)
-event.sig = await signEvent(event, privateKey)
+event.sig = signEvent(event, privateKey)
 
 let ok = validateEvent(event)
-let veryOk = await verifySignature(event)
+let veryOk = verifySignature(event)
 ```
 
 ### Interacting with a relay
@@ -98,7 +98,7 @@ let event = {
   content: 'hello world'
 }
 event.id = getEventHash(event)
-event.sig = await signEvent(event, sk)
+event.sig = signEvent(event, sk)
 
 let pub = relay.publish(event)
 pub.on('ok', () => {
diff --git a/event.ts b/event.ts
index 0879b16..0cc4250 100644
--- a/event.ts
+++ b/event.ts
@@ -75,12 +75,12 @@ export function validateEvent(event: Event): boolean {
 
 export function verifySignature(
   event: Event & {id: string; sig: string}
-): Promise<boolean> {
-  return secp256k1.schnorr.verify(event.sig, event.id, event.pubkey)
+): boolean {
+  return secp256k1.schnorr.verifySync(event.sig, event.id, event.pubkey)
 }
 
-export async function signEvent(event: Event, key: string): Promise<string> {
+export function signEvent(event: Event, key: string): string {
   return secp256k1.utils.bytesToHex(
-    await secp256k1.schnorr.sign(getEventHash(event), key)
+    secp256k1.schnorr.signSync(getEventHash(event), key)
   )
 }