linux-kernel - Re: [PATCH] crypto: RNGs must return 0 in success case

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

Message-ID: <20150306131403.GB15626@hmsreliant.think-freely.org>
Date:	Fri, 6 Mar 2015 08:14:03 -0500
From:	Neil Horman <nhorman@...driver.com>
To:	linux-crypto@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] crypto: RNGs must return 0 in success case


>Change the RNGs to always return 0 in success case.

>This patch ensures that seqiv.c works with RNGs other than krng. seqiv
>expects that any return code other than 0 is an error. Without the
>patch, rfc4106(gcm(aes)) will not work when using a DRBG or an ANSI
>X9.31 RNG.

For the X9.31 bits:
Acked-by: Neil Horman <nhorman@...driver.com>
--
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/