From 151129df2f4ac29e55be6d3a7be91d0979f71a55 Mon Sep 17 00:00:00 2001
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Mon, 27 Jan 2020 23:36:09 +0100
Subject: [PATCH] Bluetooth: SMP: Fix SALT value in some comments
Git-commit: 151129df2f4ac29e55be6d3a7be91d0979f71a55
Patch-mainline: v5.7-rc1
References: jsc#SLE-13430
Salts are 16 bytes long.
Remove some extra and erroneous '0' in the human readable format used
in comments.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
net/bluetooth/smp.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 204f14f8b507..83449a88a182 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -1145,7 +1145,7 @@ static void sc_generate_link_key(struct smp_chan *smp)
return;
if (test_bit(SMP_FLAG_CT2, &smp->flags)) {
- /* SALT = 0x00000000000000000000000000000000746D7031 */
+ /* SALT = 0x000000000000000000000000746D7031 */
const u8 salt[16] = { 0x31, 0x70, 0x6d, 0x74 };
if (smp_h7(smp->tfm_cmac, smp->tk, salt, smp->link_key)) {
@@ -1203,7 +1203,7 @@ static void sc_generate_ltk(struct smp_chan *smp)
set_bit(SMP_FLAG_DEBUG_KEY, &smp->flags);
if (test_bit(SMP_FLAG_CT2, &smp->flags)) {
- /* SALT = 0x00000000000000000000000000000000746D7032 */
+ /* SALT = 0x000000000000000000000000746D7032 */
const u8 salt[16] = { 0x32, 0x70, 0x6d, 0x74 };
if (smp_h7(smp->tfm_cmac, key->val, salt, smp->tk))
--
2.16.4