From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.kernel.org ([198.145.29.99]:36722 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725770AbfF0Qks (ORCPT ); Thu, 27 Jun 2019 12:40:48 -0400 Date: Thu, 27 Jun 2019 09:40:45 -0700 From: Eric Biggers Subject: Re: [PATCH v5 7/7] crypto: arm64/aes - implement accelerated ESSIV/CBC mode Message-ID: <20190627164045.GE686@sol.localdomain> References: <20190626204047.32131-1-ard.biesheuvel@linaro.org> <20190626204047.32131-8-ard.biesheuvel@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190626204047.32131-8-ard.biesheuvel@linaro.org> Sender: linux-fscrypt-owner@vger.kernel.org To: Ard Biesheuvel Cc: linux-crypto@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Herbert Xu , dm-devel@redhat.com, linux-fscrypt@vger.kernel.org, Gilad Ben-Yossef , Milan Broz List-ID: On Wed, Jun 26, 2019 at 10:40:47PM +0200, Ard Biesheuvel wrote: > Add an accelerated version of the 'essiv(cbc(aes),aes,sha256' > skcipher, which is used by fscrypt, and in some cases, by dm-crypt. > This avoids a separate call into the AES cipher for every invocation. This technically should say "in some cases by fscrypt and dm-crypt", since as we've discussed previously, most of the time this is not what fscrypt uses. - Eric