From: James Prestwood <prestwoj@gmail.com>
To: iwd@lists.linux.dev
Cc: James Prestwood <prestwoj@gmail.com>
Subject: [PATCH 6/9] handshake: remove hardcoded kek_len for FTE decode
Date: Mon, 10 Apr 2023 15:01:32 -0700 [thread overview]
Message-ID: <20230410220135.373872-7-prestwoj@gmail.com> (raw)
In-Reply-To: <20230410220135.373872-1-prestwoj@gmail.com>
The KEK length should be obtained with the getter to ensure the
AKM is taken into account
---
src/handshake.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/handshake.c b/src/handshake.c
index 362ff58a..70aeda37 100644
--- a/src/handshake.c
+++ b/src/handshake.c
@@ -1035,7 +1035,7 @@ bool handshake_decode_fte_key(struct handshake_state *s, const uint8_t *wrapped,
size_t key_len, uint8_t *key_out)
{
const uint8_t *kek;
- size_t kek_len = 16;
+ size_t kek_len = handshake_state_get_kek_len(s);
size_t padded_len = key_len < 16 ? 16 : align_len(key_len, 8);
if (s->akm_suite & (IE_RSN_AKM_SUITE_FT_OVER_FILS_SHA256 |
--
2.25.1
next prev parent reply other threads:[~2023-04-10 22:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-10 22:01 [PATCH 0/9] Support FT-8021X-SHA384 James Prestwood
2023-04-10 22:01 ` [PATCH 1/9] crypto: modify crypto_derive_pmkid to take the hash/key length James Prestwood
2023-04-16 18:01 ` Denis Kenzior
2023-04-10 22:01 ` [PATCH 2/9] handshake: include additional sha256 AKMs for PMKID generation James Prestwood
2023-04-10 22:01 ` [PATCH 3/9] crypto: add hmac_sha384 support for PMKID derivation James Prestwood
2023-04-10 22:01 ` [PATCH 4/9] eapol: add support for FT-8021X-SHA384 James Prestwood
2023-04-10 22:01 ` [PATCH 5/9] handshake: support FT-8021X-SHA384 James Prestwood
2023-04-10 22:01 ` James Prestwood [this message]
2023-04-16 18:01 ` [PATCH 6/9] handshake: remove hardcoded kek_len for FTE decode Denis Kenzior
2023-04-10 22:01 ` [PATCH 7/9] common: add FT-8021X-SHA384 to AKM_IS_8021X James Prestwood
2023-04-16 18:01 ` Denis Kenzior
2023-04-10 22:01 ` [PATCH 8/9] wiphy: add FT-8021X-SHA384 to supported AKMs James Prestwood
2023-04-10 22:01 ` [PATCH 9/9] auto-t: update testFT-8021x-roam with SHA384 test James Prestwood
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230410220135.373872-7-prestwoj@gmail.com \
--to=prestwoj@gmail.com \
--cc=iwd@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).