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Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF

From "Jason A. Donenfeld" <Jason@zx2c4.com>
Newsgroups linux.kernel
Subject Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF
Date 2016-12-16 13:50 +0100
Message-ID <sP07v-3Df-19@gated-at.bofh.it> (permalink)
References <sONDj-3Jb-7@gated-at.bofh.it> <sORGV-6gY-3@gated-at.bofh.it> <sP07v-3Df-21@gated-at.bofh.it>
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Hey JP,

On Fri, Dec 16, 2016 at 9:08 AM, Jean-Philippe Aumasson
<jeanphilippe.aumasson@gmail.com> wrote:
> Here's a tentative HalfSipHash:
> https://github.com/veorq/SipHash/blob/halfsiphash/halfsiphash.c
>
> Haven't computed the cycle count nor measured its speed.

This is incredible. Really. Wow!

I'll integrate this into my patchset and will write up some
documentation about when one should be used over the other.

Thanks again. Quite exciting.

Jason

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Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-16 04:50 +0100
  Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-16 13:50 +0100
    Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-16 17:00 +0100
      Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-16 18:40 +0100
        Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-16 19:10 +0100
          Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-16 21:20 +0100
            Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF Theodore Ts'o <tytso@mit.edu> - 2016-12-16 21:50 +0100
              Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-16 23:20 +0100
                Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-17 00:50 +0100
                Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-17 02:50 +0100
                Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-17 03:20 +0100
                Re: [kernel-hardening] Re: [PATCH v5 1/4] siphash: add  cryptographically secure PRF Theodore Ts'o <tytso@mit.edu> - 2016-12-17 16:50 +0100
                Re: [kernel-hardening] Re: [PATCH v5 1/4] siphash: add  cryptographically secure PRF Jeffrey Walton <noloader@gmail.com> - 2016-12-17 17:20 +0100
                Re: [kernel-hardening] Re: [PATCH v5 1/4] siphash: add  cryptographically secure PRF "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-19 18:30 +0100
              Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-16 23:20 +0100
                Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF Andy Lutomirski <luto@amacapital.net> - 2016-12-16 23:20 +0100
      Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-17 13:50 +0100
    Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF Tom Herbert <tom@herbertland.com> - 2016-12-16 20:50 +0100
      Re: [kernel-hardening] Re: [PATCH v5 1/4] siphash: add  cryptographically secure PRF Daniel Micay <danielmicay@gmail.com> - 2016-12-16 21:50 +0100
        Re: [kernel-hardening] Re: [PATCH v5 1/4] siphash: add  cryptographically secure PRF "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-16 22:10 +0100
      Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-16 21:50 +0100
        Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF Tom Herbert <tom@herbertland.com> - 2016-12-16 22:00 +0100
      Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-17 16:30 +0100
        RE: [PATCH v5 1/4] siphash: add cryptographically secure PRF David Laight <David.Laight@ACULAB.COM> - 2016-12-19 15:20 +0100
          RE: [PATCH v5 1/4] siphash: add cryptographically secure PRF "George Spelvin" <linux@sciencehorizons.net> - 2016-12-19 19:20 +0100
    Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF "Jason A. Donenfeld" <Jason@zx2c4.com> - 2016-12-16 21:50 +0100

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