From 8e3287979592cbe254988d7835d3af832eeeaf40 Mon Sep 17 00:00:00 2001
From: Ryan Tharp <neuro@interx.net>
Date: Mon, 17 Aug 2020 04:02:02 +0000
Subject: [PATCH] get rid of pubkey warnings

---
 dialects/transport/lib.loki_crypt.js | 3 +++
 lib.loki_crypt.js                    | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/dialects/transport/lib.loki_crypt.js b/dialects/transport/lib.loki_crypt.js
index f7648c6..4e8fe42 100644
--- a/dialects/transport/lib.loki_crypt.js
+++ b/dialects/transport/lib.loki_crypt.js
@@ -71,6 +71,9 @@ const DHDecrypt64 = async (symmetricKey, cipherText64) => {
 }
 
 function makeSymmetricKey(privKey, pubKey) {
+  if (pubKey.byteLength === 32) {
+    pubKey = Buffer.concat([Buffer.from('05', 'hex'), pubKey])
+  }
   const keyAgreement = libsignal.curve.calculateAgreement(
     pubKey,
     privKey,
diff --git a/lib.loki_crypt.js b/lib.loki_crypt.js
index 10d630f..5c9a44b 100644
--- a/lib.loki_crypt.js
+++ b/lib.loki_crypt.js
@@ -71,6 +71,9 @@ const DHDecrypt64 = async (symmetricKey, cipherText64) => {
 }
 
 function makeSymmetricKey(privKey, pubKey) {
+  if (pubKey.byteLength === 32) {
+    pubKey = Buffer.concat([Buffer.from('05', 'hex'), pubKey])
+  }
   const keyAgreement = libsignal.curve.calculateAgreement(
     pubKey,
     privKey,