From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: [RFC PATCH 06/16] x86/efi: Generating random HMAC key for siging hibernate image Date: Tue, 28 Jul 2015 14:30:26 +0200 Message-ID: <20150728123026.GC12681@amd> References: <1437056730-15247-1-git-send-email-jlee@suse.com> <1437056730-15247-7-git-send-email-jlee@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:43315 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752499AbbG1Ma2 (ORCPT ); Tue, 28 Jul 2015 08:30:28 -0400 Content-Disposition: inline In-Reply-To: <1437056730-15247-7-git-send-email-jlee@suse.com> Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: "Lee, Chun-Yi" Cc: linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org, linux-pm@vger.kernel.org, "Rafael J. Wysocki" , Matthew Garrett , Len Brown , Josh Boyer , Vojtech Pavlik , Matt Fleming , Jiri Kosina , "H. Peter Anvin" , "Lee, Chun-Yi" > For generating a messy number as a 20 bytes key, the codes in EFI > stub gets u32 random number five time and every random number is > rolling that last u32 random number as entropy. Parse error here. -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html