linux-kernel - Re: ConfigQ? arch=i368; AES (generic v. i586)

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] [day] [month] [year] [list]

Message-Id: <E1Itvlg-0000Ar-00@gondolin.me.apana.org.au>
Date:	Mon, 19 Nov 2007 09:49:44 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	lkml@...nx.org (Linda Walsh)
Cc:	linux-kernel@...r.kernel.org
Subject: Re: ConfigQ? arch=i368; AES (generic v. i586)

Linda Walsh <lkml@...nx.org> wrote:
> There are two options for AES cipher algorithms under
> the Cryptographic API.  They read:
> _ AES Cipher algorithms
> _ AES Cipher algorithms (i586)
> ---
> 
> I assume(?) the i586 is for pentiums of some nature -- but is
> that any machine pentium(i586) or "newer"(686, P4, Core2, Centrino?).

It's optimised for Pentium and above but should work even on
a 386.

> If both options are selected (mod or compiled in), will the
> loading of the AES cipher automatically select the better choice?

Yes.

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
-
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/