Return-Path: Received: from sitav-80046.hsr.ch ([152.96.80.46]:41277 "EHLO mail.strongswan.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726778AbeLBEAA (ORCPT ); Sat, 1 Dec 2018 23:00:00 -0500 Message-ID: <972ec5f157fc4e0b96311eafba50759b61cd4436.camel@strongswan.org> Subject: Re: [PATCH v2 6/6] crypto: x86/chacha - add XChaCha12 support From: Martin Willi To: Eric Biggers , linux-crypto@vger.kernel.org Cc: Paul Crowley , Milan Broz , "Jason A . Donenfeld" , linux-kernel@vger.kernel.org Date: Sat, 01 Dec 2018 17:47:02 +0100 In-Reply-To: <20181129230217.158038-7-ebiggers@kernel.org> References: <20181129230217.158038-1-ebiggers@kernel.org> <20181129230217.158038-7-ebiggers@kernel.org> Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-crypto-owner@vger.kernel.org List-ID: > Now that the x86_64 SIMD implementations of ChaCha20 and XChaCha20 > have been refactored to support varying the number of rounds, add > support for XChaCha12. This is identical to XChaCha20 except for the > number of rounds, which is 12 instead of 20. This can be used by > Adiantum. > > Signed-off-by: Eric Biggers Reviewed-by: Martin Willi