From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavankumar.p@globaledgesoft.com Subject: DM-Verity Date: Wed, 5 Jun 2013 21:29:57 +0530 (IST) Message-ID: <45934.192.168.200.1.1370447997.squirrel@gesmail.globaledgesoft.com> References: <62980.192.168.200.1.1370006888.squirrel@gesmail.globaledgesoft.com> Reply-To: device-mapper development Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com To: Mikulas Patocka Cc: device-mapper development , Marian Csontos , Milan Broz List-Id: dm-devel.ids Hi All, I understand that hash generated by "sha256" is encrypted, but is there any way to corrupt hash value stored in hash device? Can the hash device be protected by a signature? Thanks in advance, Pavan