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[23.128.96.18]) by mx.google.com with ESMTP id t9si1638432edw.208.2020.06.18.03.04.13; Thu, 18 Jun 2020 03:04:47 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b="Yi/kPSWj"; spf=pass (google.com: domain of linux-crypto-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-crypto-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729165AbgFRJuh (ORCPT + 99 others); Thu, 18 Jun 2020 05:50:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:45348 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729060AbgFRJuf (ORCPT ); Thu, 18 Jun 2020 05:50:35 -0400 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9AD63204EA; Thu, 18 Jun 2020 09:50:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592473834; bh=F0mHrmIfDX6Kuk9+3Hgh9PYce9TZgz8bGDX3F2Xq7yg=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Yi/kPSWjPKq7vjvVPdM8ROse+MVAcIlqSfhz+akzk8JbIpIvCPW1iGgMM+7NoXyPa 8fwS2TTiUIvUqGdjM06a5kgBR1T3PtM2KV2csFREIvvqP7w2ouLbekxclP/58tOMbD +YCsgdxEu5hx97TeLGI6/mPjfdZ8dgOfY6wBXmoY= Received: from disco-boy.misterjones.org ([51.254.78.96] helo=www.loen.fr) by disco-boy.misterjones.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1jlrBp-0047dq-3G; Thu, 18 Jun 2020 10:50:33 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Thu, 18 Jun 2020 10:50:32 +0100 From: Marc Zyngier To: Neal Liu Cc: Julius Werner , Ard Biesheuvel , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Herbert Xu , Arnd Bergmann , Greg Kroah-Hartman , Sean Wang , linux-mediatek@lists.infradead.org, lkml , wsd_upstream , Rob Herring , Linux Crypto Mailing List , Matt Mackall , Matthias Brugger , =?UTF-8?Q?Crystal_Guo_=28=E9=83=AD?= =?UTF-8?Q?=E6=99=B6=29?= , Linux ARM , Jose.Marinho@arm.com Subject: Re: Security Random Number Generator support In-Reply-To: <1591170857.19414.5.camel@mtkswgap22> References: <1591085678-22764-1-git-send-email-neal.liu@mediatek.com> <85dfc0142d3879d50c0ba18bcc71e199@misterjones.org> <1591169342.4878.9.camel@mtkswgap22> <1591170857.19414.5.camel@mtkswgap22> User-Agent: Roundcube Webmail/1.4.5 Message-ID: X-Sender: maz@kernel.org X-SA-Exim-Connect-IP: 51.254.78.96 X-SA-Exim-Rcpt-To: neal.liu@mediatek.com, jwerner@google.com, ardb@kernel.org, devicetree@vger.kernel.org, herbert@gondor.apana.org.au, arnd@arndb.de, gregkh@linuxfoundation.org, sean.wang@kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, wsd_upstream@mediatek.com, robh+dt@kernel.org, linux-crypto@vger.kernel.org, mpm@selenic.com, matthias.bgg@gmail.com, Crystal.Guo@mediatek.com, linux-arm-kernel@lists.infradead.org, Jose.Marinho@arm.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On 2020-06-03 08:54, Neal Liu wrote: Hi Neal, > Do you know which ARM expert could edict this standard? > Or is there any chance that we can make one? And be reviewed by > maintainers? It appears that ARM just released a beta version of the spec at [1]. I'd encourage you (and anyone else) to have a look at it and provide feedback to ARM. Thanks, M. [1] https://developer.arm.com/-/media/Files/pdf/DEN0098-True_Random_Number_Generator_Firmware_Interface-1.0BET2.pdf -- Jazz is not dead. It just smells funny...