linux-kernel - Re: gcm.c:undefined reference to `crypto_aead

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]

Date:	Mon, 4 Apr 2016 22:00:05 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	kbuild test robot <fengguang.wu@...el.com>
Cc:	Sabrina Dubroca <sd@...asysnail.net>, kbuild-all@...org,
	linux-kernel@...r.kernel.org,
	Hannes Frederic Sowa <hannes@...essinduktion.org>,
	Linux Crypto Mailing List <linux-crypto@...r.kernel.org>
Subject: Re: gcm.c:undefined reference to `crypto_aead_setauthsize'

On Fri, Apr 01, 2016 at 03:02:30PM +0000, kbuild test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   6ddf37da05cd71bf9e43349d607e810b43c9008a
> commit: c09440f7dcb304002dfced8c0fea289eb25f2da0 macsec: introduce IEEE 802.1AE driver
> date:   3 weeks ago
> config: x86_64-randconfig-s3-04012139 (attached as .config)
> reproduce:
>         git checkout c09440f7dcb304002dfced8c0fea289eb25f2da0
>         # save the attached .config to linux build tree
>         make ARCH=x86_64 
> 
> All errors (new ones prefixed by >>):
> 
>    crypto/built-in.o: In function `gcm_enc_copy_hash':
> >> gcm.c:(.text+0x278): undefined reference to `crypto_xor'

GCM is y but AEAD is only m, yet GCM selects AEAD.  Perhaps a kbuild
bug?

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