[147977] in cryptography@c2.net mail archive

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Re: [Cryptography] What's a Plausible Attack On Random Number

daemon@ATHENA.MIT.EDU (Jerry Leichter)
Sun Nov 3 18:14:33 2013

X-Original-To: cryptography@metzdowd.com
From: Jerry Leichter <leichter@lrw.com>
In-Reply-To: <kmltj62xasascklyhm6aimk5.1383512947483@email.android.com>
Date: Sun, 3 Nov 2013 18:09:08 -0500
To: Kent Borg <kentborg@borg.org>
Cc: Yaron Sheffer <yaronf.ietf@gmail.com>,
	"cryptography@metzdowd.com List" <cryptography@metzdowd.com>,
	John Gilmore <gnu@toad.com>, David Mercer <radix42@gmail.com>
Errors-To: cryptography-bounces+crypto.discuss=bloom-picayune.mit.edu@metzdowd.com

On Nov 3, 2013, at 4:09 PM, Kent Borg wrote:

> Yaron Sheffer suggested:
>> Suppose I'm an (entropy) poor home router in an (entropy) poor home, 
>> with just one desktop machine behind me. We could have the PC send some 
>> random material in the DHCP *request*, and the router is free to mix it 
>> into its very shallow entropy pool.
> 
> Starting to sound so neighborly: whenever you think a neighbor could maybe use some entropy, offer a little.  (To be mixed with other sources!)
How many bits in a cupful of entropy?
                                                        -- Jerry

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