From: Pavel Machek <pavel@ucw.cz>
To: "Lee, Chun-Yi" <joeyli.kernel@gmail.com>
Cc: linux-kernel@vger.kernel.org, linux-efi@vger.kernel.org,
linux-pm@vger.kernel.org, "Rafael J. Wysocki" <rjw@sisk.pl>,
Matthew Garrett <matthew.garrett@nebula.com>,
Len Brown <len.brown@intel.com>, Josh Boyer <jwboyer@redhat.com>,
Vojtech Pavlik <vojtech@suse.cz>,
Matt Fleming <matt.fleming@intel.com>,
Jiri Kosina <jkosina@suse.cz>, "H. Peter Anvin" <hpa@zytor.com>,
"Lee, Chun-Yi" <jlee@suse.com>
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 [thread overview]
Message-ID: <20150728123026.GC12681@amd> (raw)
In-Reply-To: <1437056730-15247-7-git-send-email-jlee@suse.com>
> 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
next prev parent reply other threads:[~2015-07-28 12:30 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-16 14:25 [RFC PATCH 00/16] Signature verification of hibernate snapshot Lee, Chun-Yi
2015-07-16 14:25 ` [RFC PATCH 01/16] PM / hibernate: define HMAC algorithm and digest size of swsusp Lee, Chun-Yi
2015-07-28 12:01 ` Pavel Machek
2015-07-31 10:08 ` joeyli
2015-07-31 12:49 ` Pavel Machek
2015-07-31 15:46 ` joeyli
2015-07-16 14:25 ` [RFC PATCH 02/16] x86/efi: Add get and set variable to EFI services pointer table Lee, Chun-Yi
2015-07-30 15:19 ` Matt Fleming
2015-07-31 10:14 ` joeyli
2015-07-16 14:25 ` [RFC PATCH 03/16] x86/boot: Public getting random boot function Lee, Chun-Yi
2015-07-28 12:21 ` Pavel Machek
2015-07-31 10:52 ` joeyli
2015-07-31 12:50 ` Pavel Machek
2015-07-16 14:25 ` [RFC PATCH 04/16] x86/efi: Generating random number in EFI stub Lee, Chun-Yi
2015-07-28 12:01 ` Pavel Machek
2015-07-31 9:06 ` joeyli
2015-07-30 15:37 ` Matt Fleming
2015-07-31 9:12 ` joeyli
2015-07-16 14:25 ` [RFC PATCH 05/16] x86/efi: Get entropy through EFI random number generator protocol Lee, Chun-Yi
2015-07-28 12:28 ` Pavel Machek
2015-07-31 9:58 ` joeyli
2015-07-31 12:01 ` Matt Fleming
2015-07-31 16:05 ` joeyli
2015-07-30 16:11 ` Matt Fleming
2015-07-31 14:59 ` joeyli
2015-07-31 15:01 ` joeyli
2015-07-16 14:25 ` [RFC PATCH 06/16] x86/efi: Generating random HMAC key for siging hibernate image Lee, Chun-Yi
2015-07-28 12:30 ` Pavel Machek [this message]
2015-07-31 10:56 ` joeyli
2015-07-30 16:20 ` Matt Fleming
2015-07-31 15:09 ` joeyli
2015-07-16 14:25 ` [RFC PATCH 07/16] efi: Public the function of transferring EFI status to kernel error Lee, Chun-Yi
2015-07-30 16:23 ` Matt Fleming
2015-07-31 15:11 ` joeyli
2015-08-02 0:23 ` Valdis.Kletnieks
2015-07-16 14:25 ` [RFC PATCH 08/16] x86/efi: Carrying swsusp key by setup data Lee, Chun-Yi
2015-07-30 16:30 ` Matt Fleming
2015-07-31 15:31 ` joeyli
2015-07-16 14:25 ` [RFC PATCH 09/16] PM / hibernate: Reserve swsusp key and earse footprints Lee, Chun-Yi
2015-07-28 12:35 ` Pavel Machek
2015-07-31 15:43 ` joeyli
2015-07-16 14:25 ` [RFC PATCH 10/16] PM / hibernate: Generate and verify signature of hibernate snapshot Lee, Chun-Yi
2015-07-16 14:25 ` [RFC PATCH 11/16] PM / hibernate: Avoid including swsusp key to hibernate image Lee, Chun-Yi
2015-07-16 14:25 ` [RFC PATCH 12/16] PM / hibernate: Forward signature verifying result and key to image kernel Lee, Chun-Yi
2015-07-16 14:25 ` [RFC PATCH 13/16] PM / hibernate: Add configuration to enforce signature verification Lee, Chun-Yi
2015-07-16 14:25 ` [RFC PATCH 14/16] PM / hibernate: Allow user trigger swsusp key re-generating Lee, Chun-Yi
2015-07-16 14:25 ` [RFC PATCH 15/16] PM / hibernate: Bypass verification logic on legacy BIOS Lee, Chun-Yi
2015-07-16 14:25 ` [RFC PATCH 16/16] PM / hibernate: Document signature verification of hibernate snapshot Lee, Chun-Yi
2015-07-24 17:08 ` [RFC PATCH 00/16] Signature " Jiri Kosina
2015-07-24 20:08 ` Rafael J. Wysocki
2015-07-28 12:09 ` Matt Fleming
2015-07-25 14:32 ` joeyli
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