From ba82400b6ca48de7a5778476c7169835ff6107a2 Mon Sep 17 00:00:00 2001
From: Conor Patrick <conorpp94@gmail.com>
Date: Sun, 28 Oct 2018 20:50:20 -0400
Subject: [PATCH] reset transport key

---
 targets/stm32l442/src/crypto.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/targets/stm32l442/src/crypto.c b/targets/stm32l442/src/crypto.c
index 70cd626..834040a 100644
--- a/targets/stm32l442/src/crypto.c
+++ b/targets/stm32l442/src/crypto.c
@@ -68,7 +68,9 @@ void crypto_load_master_secret(uint8_t * key)
 void crypto_reset_master_secret()
 {
     memset(master_secret, 0, 64);
+    memset(transport_secret, 0, 64);
     ctap_generate_rng(master_secret, 64);
+    ctap_generate_rng(transport_secret, 32);
 }