From owner-freebsd-fs@freebsd.org Wed Aug 22 03:13:53 2018 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 64E0E1089A4D for ; Wed, 22 Aug 2018 03:13:53 +0000 (UTC) (envelope-from sef@ixsystems.com) Received: from mail-pf1-x431.google.com (mail-pf1-x431.google.com [IPv6:2607:f8b0:4864:20::431]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id DB7DE7D7F1 for ; Wed, 22 Aug 2018 03:13:52 +0000 (UTC) (envelope-from sef@ixsystems.com) Received: by mail-pf1-x431.google.com with SMTP id b11-v6so294001pfo.3 for ; Tue, 21 Aug 2018 20:13:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ixsystems-com.20150623.gappssmtp.com; s=20150623; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=9QwmT573P5z+E5cNktIb+if7LdtQ6c7G8l3Qzm5j1X4=; b=PDNCtFcEIv6ZZoL/PMt4Y18CVpjQrxE1Qn6SlXXMsjzYldeomyCgcQkgMBlRs37wp0 9KNG4Hn8tmIH7znmD2fdrhpz0kPWQ5QJ02bd3HXAE7MG+8BfPA5V/vdEr+dc7byKrolX xuj7IeHX7gKFYz2KsY9RxHdr1Fcv+grawEnrMx0tdqhAc78K9HbSUL78XDm0RPXiIkC2 oUYgRac4FzYwKnzGnJM57VO5aVT1SmBlKU6eNB7UoWQxDBZ/DzYcTWBjLd0xegowjnFH bd7g3/c7cpRF5Bs5clEunVD51agJulZdI0/6xnJZzhyV/T0zEaUl89ZZwgwzf2dm8LIB R0CA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=9QwmT573P5z+E5cNktIb+if7LdtQ6c7G8l3Qzm5j1X4=; b=mxEkKmKU87c56djKFdqV9+sfe3nrQSC2LxAkNqZCnflAJ81WEu+kdRsmZhuSj8Ii9O C5z9YdGxx69v0bIOqGH4kC3ytVYhxQxXde8wwUXtgIgmuQmWNdf3pFbUkdLopUp1eBrZ d1RY+SF1KLmvAFrsd3XKKqcAQTCmViVQpwzg7sU3eY8RRzhcFfFnhPCg5dSHpgXQkZg+ tsaxQ8DvZBd7zRsvjPPzEYcwUsp8zkvM5TYBcHCTCe5ElFaGHdPrsnWu2Nh15gRXD18r glDu7aEO7dhcD4mdfWJqUZY1mvhjeFKj4oxlkNXW1moIwvv5n7R0BIyRfD2lC8QAlPk7 XaTg== X-Gm-Message-State: AOUpUlHd0icvoWzx70EGIGxqLJPU8nWXZBd3Ew/wyh4jU8xvLSgx3G4v N09AZak9j9+FFfq80K9TK8C10A== X-Google-Smtp-Source: AA+uWPyUjjuM2lzYckIV9dJ+I2UxdVDTkq0n2tFidOeFPiBmnxopXaPTuO+dG3wUOKgoPVH6wPWctQ== X-Received: by 2002:a62:f909:: with SMTP id o9-v6mr56047791pfh.141.1534907631947; Tue, 21 Aug 2018 20:13:51 -0700 (PDT) Received: from [192.168.0.28] (173-164-180-199-SFBA.hfc.comcastbusiness.net. [173.164.180.199]) by smtp.gmail.com with ESMTPSA id x10-v6sm368355pge.23.2018.08.21.20.13.50 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 21 Aug 2018 20:13:51 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 10.3 \(3273\)) Subject: Re: Native Encryption for ZFS on FreeBSD CFT From: Sean Fagan In-Reply-To: Date: Tue, 21 Aug 2018 20:13:49 -0700 Cc: Matthew Macy , FreeBSD CURRENT , freebsd-fs Content-Transfer-Encoding: quoted-printable Message-Id: References: To: Alan Somers X-Mailer: Apple Mail (2.3273) X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 22 Aug 2018 03:13:53 -0000 On Aug 21, 2018, at 8:11 PM, Alan Somers wrote: > The last time I looked (which was a long time ago), Oracle's ZFS = encryption looked extremely vulnerable to watermarking attacks. Did = anybody ever fix that? This isn=E2=80=99t Oracle=E2=80=99s implementation, but I don=E2=80=99t = know how compatible or not it is with it. Sean.