From: Alessandro Parisi <startithub@gmail.com>
To: Mike Hearn <mike@plan99.net>
Cc: Ittay <ittay.eyal@cornell.edu>,
"Gavin Andresen" <gavin@bitcoinfoundation.org>,
"Emin Gün Sirer" <egs@systems.cs.cornell.edu>,
"Bitcoin Dev" <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] BIP proposal - patch to raise selfish mining threshold.
Date: Tue, 5 Nov 2013 19:07:55 +0100 [thread overview]
Message-ID: <CADre0dm0PGARSXXdwoa1ZOnpbEw_bx0aKP17q4PSFLTayyoRJw@mail.gmail.com> (raw)
In-Reply-To: <CANEZrP0itd3xW7yyg9FBJVuJNttcmMhnqWGOaWxjz37ATrR8qA@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 1734 bytes --]
I agree with Ittay: when bugs are found, they must be fixed ASAP,
expecially when they affect a sensitive sw such as Bitcon; in IT security,
every flaw that is exploitable in abstract, is going to be exploited in
real, sooner or later, also taking into account the increasing parallel
computing power; beware of false sense of security
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2013/11/5 Mike Hearn <mike@plan99.net>
> On Tue, Nov 5, 2013 at 6:43 PM, Ittay <ittay.eyal@cornell.edu> wrote:
>
>> The attack can be easily hidden. And be sure that before today, today,
>> and after today, very smart people are at their computer planning attacks
>> on Bitcoin. Exploits must be published and fixed FAST.
>>
>
> I think it would be helpful if you actually implemented and pulled off
> this attack, by becoming the dominant miner capable of reversing spends at
> will. Then we'd know how quickly it can be done.
>
>
>
>
>
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next prev parent reply other threads:[~2013-11-05 18:08 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-05 16:56 [Bitcoin-development] BIP proposal - patch to raise selfish mining threshold Ittay
2013-11-05 17:05 ` Peter Todd
2013-11-05 17:14 ` Peter Todd
2013-11-05 17:43 ` Ittay
2013-11-05 17:54 ` Mike Hearn
2013-11-05 18:07 ` Alessandro Parisi [this message]
2013-11-05 18:37 ` Jeff Garzik
2013-11-05 18:55 ` Alessandro Parisi
2013-11-05 18:58 ` Jeff Garzik
2013-11-05 19:33 ` Jameson Lopp
2013-11-05 19:56 ` Peter Todd
2013-11-05 17:26 ` Ittay
2013-11-05 17:37 ` Patrick
2013-11-05 18:18 ` Alessandro Parisi
2013-11-05 18:57 ` Jeremy Spilman
2013-11-05 22:49 ` Ittay
2013-11-07 20:05 ` [Bitcoin-development] comments on selfish-mining model (Re: BIP proposal - patch to raise selfish mining threshold.) Adam Back
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