From: Gregory Maxwell <gmaxwell@gmail•com>
To: Peter Todd <pete@petertodd•org>
Cc: Bitcoin Development <bitcoin-development@lists•sourceforge.net>
Subject: Re: [Bitcoin-development] Bloom bait
Date: Fri, 6 Jun 2014 09:58:19 -0700 [thread overview]
Message-ID: <CAAS2fgTKiPMPOazNTPL8+3Ov1xOj=H+yK3u+sd_pe=nyDSPgTw@mail.gmail.com> (raw)
In-Reply-To: <20140606164639.GB14891@savin>
On Fri, Jun 6, 2014 at 9:46 AM, Peter Todd <pete@petertodd•org> wrote:
> transactions against. Where they differ is that bloom filters has O(n)
> scaling, where n is the size of a block, and prefix filters have O(log n)
> scaling with slightly(1) higher k. Again, if you *don't* use brute forcing
> in conjunction with prefixes they have no different transactional graph
> privacy than bloom filters,
Huh? How are you thinking that something that gets put in transactions
and burned forever into the blockchain that lets you (statically) link
txout ownership is "no different" from something which is shared
directly with a couple peers, potentially peers you trust and which
are run by yourself or your organization?
next prev parent reply other threads:[~2014-06-06 16:58 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-06 8:19 [Bitcoin-development] NODE_BLOOM service bit Peter Todd
2014-06-06 8:48 ` Adam Back
2014-06-06 9:03 ` Gregory Maxwell
2014-06-06 9:11 ` Peter Todd
2014-06-06 9:04 ` Peter Todd
2014-06-06 10:45 ` Adam Back
2014-06-06 16:46 ` [Bitcoin-development] Bloom bait Peter Todd
2014-06-06 16:58 ` Gregory Maxwell [this message]
2014-06-06 17:05 ` Peter Todd
2014-06-06 17:10 ` Gregory Maxwell
2014-06-06 17:45 ` Peter Todd
2014-06-07 11:22 ` Mike Hearn
2014-06-07 19:44 ` Alan Reiner
2014-06-08 21:45 ` Peter Todd
2014-06-10 10:41 ` Mike Hearn
2014-06-08 21:35 ` Peter Todd
2014-06-10 10:38 ` Mike Hearn
2014-06-10 13:02 ` Jeff Garzik
2014-06-10 17:08 ` Peter Todd
2014-06-11 8:57 ` Mike Hearn
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