linux-kernel - Re: [PATCH v12 1/2] crypto: AF

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: <54F0B8BD.30600@intel.com>
Date:	Fri, 27 Feb 2015 10:34:37 -0800
From:	Tadeusz Struk <tadeusz.struk@...el.com>
To:	Stephan Mueller <smueller@...onox.de>,
	Herbert Xu <herbert@...dor.apana.org.au>
CC:	'Quentin Gouchet' <quentin.gouchet@...il.com>,
	Daniel Borkmann <dborkman@...hat.com>,
	'LKML' <linux-kernel@...r.kernel.org>,
	linux-crypto@...r.kernel.org,
	'Linux API' <linux-api@...r.kernel.org>
Subject: Re: [PATCH v12 1/2] crypto: AF_ALG: add AEAD support

On 02/27/2015 02:26 AM, Stephan Mueller wrote:
>>>> This patch adds the AEAD support for AF_ALG.
>>>> >> > 
>>>> >> > The implementation is based on algif_skcipher, but contains heavy
>>>> >> > modifications to streamline the interface for AEAD uses.
>>>> >> > 
>>>> >> > To use AEAD, the user space consumer has to use the salg_type named
>>>> >> > "aead".
>>> >> 
>>> >> I just saw Al Viro's patch to use the iov_iter API in
>>> >> algif_skcipher.c. I looked at it but lacked documentation for using
>>> >> it properly. Now I have a template that I will incorporate into
>>> >> algif_aead.c
>> >
>> >Please resubmit once you have done this.
> I have done that, but as indicated with an email to Al, I cannot get his 
> patch for skcipher and hash to work. Similarly, my modification for the 
> AEAD does not work either. So, I do not see that Al's patch can be 
> merged as is.
> 
> Therefore, I have not submitted my patch as Al mentioned he wanted to 
> look into his patchset.

Hi Stephan,
There was a problem with the iov_iter changes, but it has been fixed on netdev during merging window.
The algif_skcipher works fine for me on the latest (4.0.0-rc1+) cryptodev.

Regards,
Tadeusz
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/