From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-out.m-online.net ([212.18.0.10]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1bCl0u-00055w-JG for linux-mtd@lists.infradead.org; Tue, 14 Jun 2016 09:52:05 +0000 To: "linux-mtd@lists.infradead.org" From: Stefano Babic Subject: UBIFS Encryption Cc: richard@nod.at, ezequiel@vanguardiasur.com.ar Message-ID: <575FD3A7.4050905@denx.de> Date: Tue, 14 Jun 2016 11:51:35 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi, I have the necessity to encrypt UBIFS - I have read that there is some movement about this, for example here: http://lists.infradead.org/pipermail/linux-mtd/2016-March/066277.html and some years ago there was another attempt: https://patchwork.ozlabs.org/patch/150160/ It looks like from patchwork that the above patch was merged, but it is not. Anyway, this looks as a starting point to add encryption / decryption routine, for example using crypto hardware, to the compress / decompress functions. In my understanding (I have a i.MX6 with CAAM crypto hardware), this can be possible - but I am asking here if there are some progress and which could be the best long term solution. Best regards, Stefano Babic -- ===================================================================== DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: +49-8142-66989-53 Fax: +49-8142-66989-80 Email: sbabic@denx.de =====================================================================