From c31ed2d7b5e9da9350290a9237a85d503968c4ab Mon Sep 17 00:00:00 2001
From: M1nd3r <petrsedlacek.km@seznam.cz>
Date: Fri, 26 Jul 2024 15:28:18 +0200
Subject: [PATCH] fix(core): change PROTOCOL_NAME in thp encryption [no
 changelog]

---
 core/src/trezor/wire/thp/crypto.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/trezor/wire/thp/crypto.py b/core/src/trezor/wire/thp/crypto.py
index 21e431712..c67ff48f7 100644
--- a/core/src/trezor/wire/thp/crypto.py
+++ b/core/src/trezor/wire/thp/crypto.py
@@ -62,7 +62,7 @@ class BusyDecoder:
         return computed_tag == tag
 
 
-PROTOCOL_NAME = bytes("Noise_XX_25519_AESGCM_SHA256", "ascii")
+PROTOCOL_NAME = b"Noise_XX_25519_AESGCM_SHA256\x00\x00\x00\x00"
 IV_1 = b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
 IV_2 = b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"