From: Theodore Ts'o <tytso-3s7WtUTddSA@public.gmane.org>
To: Stanimir Varbanov <svarbanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
Cc: Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
Matt Mackall <mpm-VDJrAJ4Gl5ZBDgjK7y7TUQ@public.gmane.org>,
Herbert Xu
<herbert-F6s6mLieUQo7FNHlEwC/lvQIK84fMopw@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Rob Landley <rob-VoJi6FS/r0vR7s880joybQ@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 0/2] Add support for Qualcomm's PRNG
Date: Fri, 4 Oct 2013 14:10:05 -0400 [thread overview]
Message-ID: <20131004181005.GA7022@thunk.org> (raw)
In-Reply-To: <524EEB96.6040707-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
On Fri, Oct 04, 2013 at 07:23:50PM +0300, Stanimir Varbanov wrote:
> I guess that it should follow NIST 800-90 recommendation, but I'm not
> aware what DRBG mechanism is used.
>
> To be honest I really don't know the hardware implementation details. I
> put PRNG abbreviation in the cover letter just because I saw that
> defines for register offsets are prefixed with PRNG_*. I could rename
> all occurrences of PRNG to RNG. Is that will be enough to avoid confusions?
If that's what the Qualcomm documentation uses, maybe we should stick
with it, and add some explanatory comments. Is there any
documentation for this block that is public that you can either send
me a a pointer to?
Thanks,
- Ted
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next prev parent reply other threads:[~2013-10-04 18:10 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-03 14:52 [PATCH 0/2] Add support for Qualcomm's PRNG Stanimir Varbanov
2013-10-03 14:52 ` [PATCH 1/2] ARM: DT: msm: Add Qualcomm's PRNG driver binding document Stanimir Varbanov
2013-10-03 14:52 ` [PATCH 2/2] hwrng: msm: Add PRNG support for MSM SoC's Stanimir Varbanov
2013-10-03 19:25 ` Stephen Boyd
2013-10-04 16:31 ` Stanimir Varbanov
2013-10-04 16:37 ` Stephen Boyd
2013-10-09 8:23 ` Stanimir Varbanov
[not found] ` <1380811955-18085-1-git-send-email-svarbanov-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
2013-10-03 16:51 ` [PATCH 0/2] Add support for Qualcomm's PRNG Theodore Ts'o
[not found] ` <20131003165130.GA11974-AKGzg7BKzIDYtjvyW6yDsg@public.gmane.org>
2013-10-04 16:23 ` Stanimir Varbanov
[not found] ` <524EEB96.6040707-NEYub+7Iv8PQT0dZR+AlfA@public.gmane.org>
2013-10-04 18:10 ` Theodore Ts'o [this message]
2013-10-09 14:46 ` Stanimir Varbanov
2013-10-09 15:07 ` H. Peter Anvin
2013-10-09 16:03 ` Theodore Ts'o
2013-10-09 16:24 ` H. Peter Anvin
2013-10-10 10:41 ` Paul Mackerras
2013-10-10 15:08 ` H. Peter Anvin
2013-10-10 13:47 ` Stanimir Varbanov
2013-10-11 7:05 ` Clemens Ladisch
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