Received: by 2002:a05:6a10:a841:0:0:0:0 with SMTP id d1csp231313pxy; Thu, 22 Apr 2021 00:22:07 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwi0ST+BwS8Pbry71NvcRrWYsKp/vuchgfwF+T8M9uUsi42LkqH+D4qb3foDBZJ8kAECz41 X-Received: by 2002:a17:906:415b:: with SMTP id l27mr1887183ejk.19.1619076126817; Thu, 22 Apr 2021 00:22:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1619076126; cv=none; d=google.com; s=arc-20160816; b=YWBCOxeMdRzCntkT7niAxwYPOSDwSpA5eoMAk8C5qy1Xveju3B99WWv3Mk28mfXXfK QHTNZYied4mzrHlZ2iCtrR7Ufs/XdTch8kwYSGKFehdvUL7mUinG6O9Fg0qNy0cBG+SD XWWVH+TlvgwQhPoIuYHfmBX6wRWSfEuPixjHlBCMT2Pz7zkOopuPsU7rHIyWShAGV5kv yIE175ZdEXR4YHEwlRoSBwY0i3nUHEIstoy5TQ8niXjEjvf/PZzuACuUDvOZ/TNJ7Hyo jXG0a5cQ8N/FrG2Vq0OXWtT7aT4kTAsBVmKqOi5q4fQ0As2saFit8Xq1/DOJjnSza2mr 6jZQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=ml/D7wvjz5mgbjDzzOZGrP52FHoxk9SzThPjCRAst9U=; b=06eklrsu7g1DdgpAKLxyWLw9SxadK8c+cnayYIUhIfnmeB47kLnhNhamqnsaTOws9W gCznHppvmQ+34n8i7SNAq402CKUI8QD41kTkiruucB/lq3eWrFu3N2JOrA7GKN56DJMm 7pejSodIUdKkbMzUiAZK15DpWu+sBTS8H4ywcF9eBghmA3C+rf6mLxgLklUyCLoJC5cJ pq9uAcCJuWR8YgXZQkyXRsWdg4jGuD7PcfrnnQRvdR/5yFEoXmRRNtoSeRd7ZTR0DKeF LU0if5iqcPzkZoEcnTkBhph0K1f4kS85WjxgZd17RaR+vIBUCtggfywMlQ7lK6PfvKjm ohrw== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id la19si1501109ejb.469.2021.04.22.00.21.32; Thu, 22 Apr 2021 00:22:06 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230228AbhDVHWC (ORCPT + 99 others); Thu, 22 Apr 2021 03:22:02 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:48444 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229629AbhDVHWC (ORCPT ); Thu, 22 Apr 2021 03:22:02 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.103.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1lZTeO-0002cC-RT; Thu, 22 Apr 2021 17:21:26 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Thu, 22 Apr 2021 17:21:24 +1000 Date: Thu, 22 Apr 2021 17:21:24 +1000 From: Herbert Xu To: Corentin Labbe Cc: linux-crypto@vger.kernel.org, linus.walleij@linaro.org, linux-kernel@vger.kernel.org Subject: Re: cortina/gemini: hwrng: what is its quality ? Message-ID: <20210422072124.GA5610@gondor.apana.org.au> References: <20210422001430.GA4246@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Thu, Apr 22, 2021 at 08:52:23AM +0200, Corentin Labbe wrote: > > But as an admin, what value I can set ? > If I do a rule-of-3, success rate is 73%. > So does a quality of 730 is ok ? This is not hard science, the admin can choose whatever value they like. Cheers, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt