netdev - Re: CCM/GCM implementation defect

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Message-ID: <20150423090545.GA20369@gondor.apana.org.au>
Date:	Thu, 23 Apr 2015 17:05:45 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Horia Geantă <horia.geanta@...escale.com>
Cc:	Steffen Klassert <steffen.klassert@...unet.com>,
	netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
	Paul Wouters <pwouters@...hat.com>,
	Linux Crypto Mailing List <linux-crypto@...r.kernel.org>
Subject: Re: CCM/GCM implementation defect

On Thu, Apr 23, 2015 at 12:03:38PM +0300, Horia Geantă wrote:
> This applies also to GMAC (rfc4543), right?

No RFC4543 appears to be correctly implemented.

> Does this mean that even the test vectors (crypto/testmgr.h) are broken?

Indeed.  The test vectors appear to be generated either through
our implementation or by one that is identical to us.

Cheers,
-- 
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
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