linux-kernel - Re: [RFC PATCH 06/16] x86/efi: Generating random HMAC key for siging hibernate image

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Message-ID: <20150731105602.GG13113@linux-rxt1.site>
Date:	Fri, 31 Jul 2015 18:56:02 +0800
From:	joeyli <jlee@...e.com>
To:	Pavel Machek <pavel@....cz>
Cc:	"Lee, Chun-Yi" <joeyli.kernel@...il.com>,
	linux-kernel@...r.kernel.org, linux-efi@...r.kernel.org,
	linux-pm@...r.kernel.org, "Rafael J. Wysocki" <rjw@...k.pl>,
	Matthew Garrett <matthew.garrett@...ula.com>,
	Len Brown <len.brown@...el.com>,
	Josh Boyer <jwboyer@...hat.com>,
	Vojtech Pavlik <vojtech@...e.cz>,
	Matt Fleming <matt.fleming@...el.com>,
	Jiri Kosina <jkosina@...e.cz>, "H. Peter Anvin" <hpa@...or.com>
Subject: Re: [RFC PATCH 06/16] x86/efi: Generating random HMAC key for siging
 hibernate image

On Tue, Jul 28, 2015 at 02:30:26PM +0200, Pavel Machek wrote:
> 
> > 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.
>

Sorry for I didn't remove old log for developing version. I will remove it.


Thanks a lot!
Joey Lee
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