linux-kernel - Re: [PATCH 0/2] Fixes for the Atmel AES crypto module

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20171103142829.GT9011@gondor.apana.org.au>
Date:   Fri, 3 Nov 2017 22:28:29 +0800
From:   Herbert Xu <herbert@...dor.apana.org.au>
To:     Romain Izard <romain.izard.pro@...il.com>
Cc:     "David S . Miller" <davem@...emloft.net>,
        Tudor Ambarus <tudor.ambarus@...rochip.com>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        linux-arm-kernel@...ts.infradead.org, linux-crypto@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] Fixes for the Atmel AES crypto module

On Tue, Oct 31, 2017 at 04:25:22PM +0100, Romain Izard wrote:
> After encountering an issue with cts(cbc(aes)) in the Atmel AES module,
> I have used tcrypt and libkcapi's test suite to validate my fix. This led
> me to observe some other issues.
> 
> This series includes the IV issue correction for the Atmel AES crypto
> engine, as well as a secondary issue observed when running
> 'insmod tcrypt.ko mode=10' and 'insmod tcrypt.ko mode=152' on a SAMA5D2
> board.
> 
> The libkcapi test suite still reports some problems, for example when the
> input data is too large to fit into an intermediate buffer in unaligned
> cases. And it seems that with the v4.14 updates, new asynchronous tests
> are enabled and report new issues.
> 
> Romain Izard (2):
>   crypto: atmel-aes - properly set IV after {en,de}crypt
>   crypto: atmel-aes - Reset the controller before each use
> 
>  drivers/crypto/atmel-aes.c | 50 ++++++++++++++++++++++++++++++++++++----------
>  1 file changed, 40 insertions(+), 10 deletions(-)

All applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt