From: "Jason A. Donenfeld" Subject: Re: [PATCH v5 1/4] siphash: add cryptographically secure PRF Date: Fri, 16 Dec 2016 13:39:46 +0100 Message-ID: References: <20161216034618.28276.qmail@ns.sciencehorizons.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Cc: George Spelvin , Andi Kleen , David Miller , David Laight , Eric Biggers , Hannes Frederic Sowa , kernel-hardening@lists.openwall.com, Linux Crypto Mailing List , LKML , Andy Lutomirski , Netdev , Tom Herbert , Linus Torvalds , "Theodore Ts'o" , vegard.nossum@gmail.com, "Daniel J . Bernstein" To: Jean-Philippe Aumasson Return-path: In-Reply-To: Sender: netdev-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org Hey JP, On Fri, Dec 16, 2016 at 9:08 AM, Jean-Philippe Aumasson 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