From: "Horia Geantă" <horia.geanta@freescale.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
Steffen Klassert <steffen.klassert@secunet.com>,
<netdev@vger.kernel.org>, "David S. Miller" <davem@davemloft.net>,
Paul Wouters <pwouters@redhat.com>,
"Linux Crypto Mailing List" <linux-crypto@vger.kernel.org>
Subject: Re: CCM/GCM implementation defect
Date: Thu, 23 Apr 2015 12:03:38 +0300 [thread overview]
Message-ID: <5538B56A.7060707@freescale.com> (raw)
In-Reply-To: <20150423032619.GA17648@gondor.apana.org.au>
On 4/23/2015 6:26 AM, Herbert Xu wrote:
> Hi:
>
> It looks like our IPsec implementations of CCM and GCM are buggy
This applies also to GMAC (rfc4543), right?
> in that they don't include the IV in the authentication calculation.
>
> This definitely breaks interoperability with anyone who implements
> them correctly. The fact that there have been no reports on this
> probably means that nobody has run into this in the field yet.
Does this mean that even the test vectors (crypto/testmgr.h) are broken?
Thanks,
Horia
next prev parent reply other threads:[~2015-04-23 9:03 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-23 3:26 CCM/GCM implementation defect Herbert Xu
2015-04-23 3:36 ` David Miller
2015-04-23 9:03 ` Horia Geantă [this message]
2015-04-23 9:05 ` Herbert Xu
2015-04-23 9:58 ` Martin Willi
2015-04-23 10:01 ` Herbert Xu
2015-04-23 11:45 ` Steffen Klassert
2015-04-23 13:24 ` Martin Willi
2015-04-23 23:12 ` Herbert Xu
2015-04-24 5:30 ` Herbert Xu
2015-04-24 5:35 ` Herbert Xu
2015-04-23 15:21 ` Paul Wouters
2015-04-23 23:17 ` Herbert Xu
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