From 51adfcc244c6c1f774e1279067faf23791a8e8d4 Mon Sep 17 00:00:00 2001
From: Sanjana Rajan <srajan1@stanford.edu>
Date: Tue, 27 Feb 2018 23:15:42 +0100
Subject: [PATCH] fromClone function for ecdh symkey

---
 src/type/ecdh_symkey.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/type/ecdh_symkey.js b/src/type/ecdh_symkey.js
index ec38430d..87f9cf3e 100644
--- a/src/type/ecdh_symkey.js
+++ b/src/type/ecdh_symkey.js
@@ -63,3 +63,7 @@ ECDHSymmetricKey.prototype.read = function (input) {
 ECDHSymmetricKey.prototype.write = function () {
   return util.concatUint8Array([new Uint8Array([this.data.length]), this.data]);
 };
+
+ECDHSymmetricKey.fromClone = function (clone) {
+  return new ECDHSymmetricKey(clone.data);
+};