From owner-p4-projects@FreeBSD.ORG Mon Sep 8 04:53:48 2014 Return-Path: Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 60D4C1EB4; Mon, 8 Sep 2014 04:53:48 +0000 (UTC) Delivered-To: perforce@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 5DAB14BA for ; Mon, 8 Sep 2014 04:52:22 +0000 (UTC) Received: from skunkworks.freebsd.org (skunkworks.freebsd.org [IPv6:2001:1900:2254:2068::682:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 40FEC1FD0 for ; Mon, 8 Sep 2014 04:52:22 +0000 (UTC) Received: from skunkworks.freebsd.org ([127.0.1.74]) by skunkworks.freebsd.org (8.14.9/8.14.9) with ESMTP id s884qLSH029417 for ; Mon, 8 Sep 2014 04:52:21 GMT (envelope-from jmg@freebsd.org) Received: (from perforce@localhost) by skunkworks.freebsd.org (8.14.9/8.14.9/Submit) id s884qLgG029413 for perforce@freebsd.org; Mon, 8 Sep 2014 04:52:21 GMT (envelope-from jmg@freebsd.org) Date: Mon, 8 Sep 2014 04:52:21 GMT Message-Id: <201409080452.s884qLgG029413@skunkworks.freebsd.org> X-Authentication-Warning: skunkworks.freebsd.org: perforce set sender to jmg@freebsd.org using -f From: John-Mark Gurney Subject: PERFORCE change 1199754 for review To: Perforce Change Reviews Precedence: bulk X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.18-1 List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 08 Sep 2014 04:53:48 -0000 http://p4web.freebsd.org/@@1199754?ac=10 Change 1199754 by jmg@jmg_carbon2 on 2014/09/03 17:48:24 after testing, I have confirmed that _GCM does not suffer the same problem that _ICM does, and it can be used on arbitrary byte boundaries... other minor formating issues wrt bits... Sponsored by: FreeBSD Foundation Affected files ... .. //depot/projects/opencrypto/share/man/man7/crypto.7#2 edit Differences ... ==== //depot/projects/opencrypto/share/man/man7/crypto.7#2 (text+ko) ==== @@ -59,7 +59,7 @@ .It IV size : 12 .It Block size : -1 (aesni), 16 (software) +1 .It Key size : 16, 24 or 32 .El @@ -91,9 +91,9 @@ This is similar to what most people call counter mode, but instead of the counter being split into a nonce and a counter part, then entire nonce is used as the initial counter. -This does mean that if a counter is required that rolls over at 32bits, +This does mean that if a counter is required that rolls over at 32 bits, the transaction need to be split into two parts where the counter rolls over. -The counter incremented as a 128bit big endian number. +The counter incremented as a 128-bit big endian number. .It Dv CRYPTO_AES_XTS .Bl -tag -width "Block size :" -compact -offset indent .It IV size :