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Date: Wed, 26 Nov 2014 17:13:52 +0000
From: odinn <odinn.cyberguerrilla@riseup.net>
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To: Jeff Garzik <jgarzik@bitpay.com>, 
	Jean-Paul Kogelman <jeanpaulkogelman@me.com>
References: <4E783164-B2DC-45BC-946C-8EA191F31193@me.com>
	<CAJHLa0N6+hpwNECpHUSiKuj4-BYohh=Wr1DP=67Ff8xVBsi8-Q@mail.gmail.com>
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Cc: Bitcoin Development <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] Deanonymisation of clients in Bitcoin P2P
 network paper
Precedence: list

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Please see also the following:

https://cpunks.org//pipermail/cypherpunks/2014-November/005971.html

Respect,

- -Odinn

Jeff Garzik:
> I don't recall being contacted directly, but the attack has been 
> discussed.  It relies on a number of conditions.  For example, if
> you are over Tor, they try to kick the machine off Tor, _assuming_
> that it will fall back to non-Tor.  That's only true for dual stack
> nodes, which are not really 100% anonymous anyway -- you're
> operating from your public IP anyway.
> 
> 
> On Wed, Nov 26, 2014 at 2:47 AM, Jean-Paul Kogelman
> <jeanpaulkogelman@me.com
>> wrote:
> 
>> This paper was just posted on reddit that describes how an
>> attacker can de-anonymize clients on the bitcoin network. It
>> mentions that the core devs were contacted prior to publication.
>> I was just wondering, how many of these issues have already been
>> addressed?
>> 
>> 
>> Paper (University of Luxembourg): 
>> http://orbilu.uni.lu/handle/10993/18679
>> 
>> 
>> Kind regards,
>> 
>> Jean-Paul
>> 
>> 
>> ------------------------------------------------------------------------------
>>
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> 
> 
> 
> 
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- -- 
http://abis.io ~
"a protocol concept to enable decentralization
and expansion of a giving economy, and a new social good"
https://keybase.io/odinn
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