From 2745783db3b6b050c2cebe426928af7a688e6e7c Mon Sep 17 00:00:00 2001
From: Matija Petrunic <matija.petrunic@gmail.com>
Date: Mon, 6 Apr 2020 20:01:38 +0200
Subject: [PATCH] Fix key buffer comparison

---
 src/utils.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils.ts b/src/utils.ts
index 3c25349..51426fa 100644
--- a/src/utils.ts
+++ b/src/utils.ts
@@ -111,7 +111,7 @@ export function getHkdf(ck: bytes32, ikm: bytes): Hkdf {
 }
 
 export function isValidPublicKey(pk: bytes): boolean {
-  if(pk.length !== 32 || pk.compare(Buffer.alloc(32))){
+  if(pk.length !== 32 || pk.equals(Buffer.alloc(32))){
     return false;
   }