From: Alan Reiner <etotheipi@gmail•com>
To: bitcoin-development@lists•sourceforge.net
Subject: Re: [Bitcoin-development] SIGHASH_WITHINPUTVALUE
Date: Fri, 23 Jan 2015 10:42:54 -0500 [thread overview]
Message-ID: <54C26BFE.1080103@gmail.com> (raw)
In-Reply-To: <78662993-6C67-4480-8062-55CC9FA63908@bitsofproof.com>
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Unfortunately, one major attack vector is someone isolating your node,
getting you to sign away your whole wallet to fee, and then selling it
to a mining pool to mine it before you can figure why your transactions
aren't making it to the network. In such an attack, the relay rules
aren't relevant, and if the attacker can DoS you for 24 hours, it
doesn't take a ton of mining power to make the attack extremely likely
to succeed.
On 01/23/2015 10:31 AM, Tamas Blummer wrote:
> Not a fix, but would reduce the financial risk, if nodes were not
> relaying excessive fee transactions.
>
> Tamas Blummer
>
>
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next prev parent reply other threads:[~2015-01-23 15:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-23 14:51 slush
2015-01-23 15:24 ` Alan Reiner
2015-01-23 15:40 ` slush
2015-01-23 16:05 ` Gregory Maxwell
2015-01-23 16:18 ` slush
2015-01-23 16:52 ` Gregory Maxwell
2015-01-23 17:40 ` slush
2015-01-23 18:51 ` Gregory Maxwell
2015-01-23 19:19 ` slush
2015-01-23 16:23 ` Alan Reiner
2015-01-23 16:27 ` Alan Reiner
2015-01-23 16:33 ` Alan Reiner
2015-01-23 16:35 ` slush
2015-01-23 17:49 ` Peter Todd
2015-01-23 15:31 ` Tamas Blummer
2015-01-23 15:42 ` Alan Reiner [this message]
2015-01-23 15:47 ` slush
2015-01-23 16:08 ` Tamas Blummer
2015-01-23 16:12 ` Adam Back
2015-01-23 16:17 ` Adam Back
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