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Message-Id: <cover.1536152698.git.sd@queasysnail.net>
Date: Wed, 5 Sep 2018 15:21:42 +0200
From: Sabrina Dubroca <sd@...asysnail.net>
To: netdev@...r.kernel.org
Cc: Sabrina Dubroca <sd@...asysnail.net>,
Aviad Yehezkel <aviadye@...lanox.com>,
Boris Pismenny <borisp@...lanox.com>,
Dave Watson <davejwatson@...com>,
Ilya Lesokhin <ilyal@...lanox.com>
Subject: [PATCH net 0/3] tls: don't leave keys in kernel memory
There are a few places where the RX/TX key for a TLS socket is copied
to kernel memory. This series clears those memory areas when they're no
longer needed.
Sabrina Dubroca (3):
tls: don't copy the key out of tls12_crypto_info_aes_gcm_128
tls: clear key material from kernel memory when do_tls_setsockopt_conf
fails
tls: zero the crypto information from tls_context before freeing
include/net/tls.h | 1 +
net/tls/tls_main.c | 16 +++++++++++++---
net/tls/tls_sw.c | 5 +----
3 files changed, 15 insertions(+), 7 deletions(-)
--
2.18.0
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