From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9D33AC83013 for ; Tue, 1 Dec 2020 08:46:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3F9D321D46 for ; Tue, 1 Dec 2020 08:46:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="NAXS5/P7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727438AbgLAIqd (ORCPT ); Tue, 1 Dec 2020 03:46:33 -0500 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:55788 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726041AbgLAIqd (ORCPT ); Tue, 1 Dec 2020 03:46:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1606812306; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=QSaVTW8Re5mr4mmiZruNg5eKqQXZkeeVuPsKPpTrCsM=; b=NAXS5/P7INOl4ilYhFgCW/B36XoImbntB78GmQnyQt1XJRHvblC2O+MgYkGHOCquesHZS5 QVguYbWgqzO+KRCT+pNDtAG1xRUzFOnLYKgjgtaP8SuloUKandE4v6vTDELyoR9e3TlU5l U1whxKwZA3mxG2/GL/3mPqsTA9mItuI= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-94-LxOjIfJ_Nbe2RzyVYSkHDA-1; Tue, 01 Dec 2020 03:45:05 -0500 X-MC-Unique: LxOjIfJ_Nbe2RzyVYSkHDA-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id A7B9D1012774; Tue, 1 Dec 2020 08:44:36 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-112-159.rdu2.redhat.com [10.10.112.159]) by smtp.corp.redhat.com (Postfix) with ESMTP id 124FF19D9B; Tue, 1 Dec 2020 08:44:33 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20201127050701.GA22001@gondor.apana.org.au> References: <20201127050701.GA22001@gondor.apana.org.au> <20201126063303.GA18366@gondor.apana.org.au> <160518586534.2277919.14475638653680231924.stgit@warthog.procyon.org.uk> <1976719.1606378781@warthog.procyon.org.uk> To: Herbert Xu Cc: dhowells@redhat.com, bfields@fieldses.org, trond.myklebust@hammerspace.com, linux-crypto@vger.kernel.org, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [RFC][PATCH 00/18] crypto: Add generic Kerberos library MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <4035244.1606812273.1@warthog.procyon.org.uk> Date: Tue, 01 Dec 2020 08:44:33 +0000 Message-ID: <4035245.1606812273@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Btw, would it be feasible to make it so that an extra parameter can be added to the cipher buffer-supplying functions, e.g.: skcipher_request_set_crypt(req, input, ciphertext_sg, esize, iv); such that we can pass in an offset into the output sg as well? David