Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r025D-002nRz-Vs for pgsql-hackers@arkaria.postgresql.org; Mon, 06 Nov 2023 16:04:11 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1r025C-00H3fH-Ic for pgsql-hackers@arkaria.postgresql.org; Mon, 06 Nov 2023 16:04:10 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r025C-00H3f9-9D for pgsql-hackers@lists.postgresql.org; Mon, 06 Nov 2023 16:04:10 +0000 Received: from momjian.us ([72.94.173.45]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1r0259-004G1S-Oq for pgsql-hackers@postgresql.org; Mon, 06 Nov 2023 16:04:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=momjian.us; s=2023062407; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description; bh=MagzorSXXG6mSFUAcTgtdGBRC4hCPcnSkbV3YuNDoL8=; b=lKnDA cUpNAC28IAysh2QfdxvMy8S9ehlXY+1B8IcM29jw+BmenFTbwQwdoin6Uj5lXPOfOjRDwrAfOx1J3 LcS7P0bPV6xAOrhDVq5+FRUrPRceiwYil2OJlJiIfsjMHvE/4/+BCpG8huvlu50SINNFeVa+qLPUO 5LnFjRij1Lvz4pVHF0xJAIb8j702CH1bqq/n0utCizqWkl6sEvEC3FsNgwfISifkzihcUUOuA/+9w jzU6PdRHBEJJ+lVB57Lb5bhWIOkJ46UsmvSjHFVDo2sSge8gHY7DjrfHZWxOGyAeoCNr+G4vfMvYL AVg4ZW1xx7KfeyVLLZ2JX4G5LVaNw==; Received: from bruce by momjian.us with local (Exim 4.96) (envelope-from ) id 1r0256-008x80-19; Mon, 06 Nov 2023 11:04:04 -0500 Date: Mon, 6 Nov 2023 11:04:04 -0500 From: Bruce Momjian To: Andres Freund Cc: David Christensen , vignesh C , Aleksander Alekseev , PostgreSQL-development , Stephen Frost Subject: Re: Moving forward with TDE [PATCH v3] Message-ID: References: <20231103023228.gz32vjx67jwzfh6h@alap3.anarazel.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20231103023228.gz32vjx67jwzfh6h@alap3.anarazel.de> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Thu, Nov 2, 2023 at 07:32:28PM -0700, Andres Freund wrote: > On 2023-10-31 16:23:17 -0500, David Christensen wrote: > > +Implementation > > +-------------- > > + > > +To enable cluster file encryption, the initdb option > > +--cluster-key-command must be used, which specifies a command to > > +retrieve the KEK. > > FWIW, I think "cluster file encryption" is somewhat ambiguous. That could also > mean encrypting on the file system level or such. We could call it: * cluster data file encryption * cluster data encryption * database cluster encryption -- Bruce Momjian https://momjian.us EDB https://enterprisedb.com Only you can decide what is important to you.