From: Gregory Maxwell <gmaxwell@gmail.com>
To: Mike Hearn <mike@plan99.net>
Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net>
Subject: Re: [Bitcoin-development] Draft BIP for Bloom filtering
Date: Thu, 25 Oct 2012 13:01:28 -0400 [thread overview]
Message-ID: <CAAS2fgR65RN7UoWdx5khvCynMBZ_+rK6DejEOUYaFysYrYF31w@mail.gmail.com> (raw)
In-Reply-To: <CAAS2fgScydOWz_eqnhWxQNVUOtzvSBwkj7tttP3_DLdW+=3CTQ@mail.gmail.com>
On Thu, Oct 25, 2012 at 12:56 PM, Gregory Maxwell <gmaxwell@gmail.com> wrote:
> I still don't understand what purpose the apparently gratuitous
> inefficiency of constantly resending common tree fragments.
Sorry for the rapid additional comment, but I should also have
mentioned that the in efficiency is at odds with the privacy argument
for the particular mechanism... if the filter is not set at least
somewhat too broadly then it will uniquely identify the user. The
inefficiency, however, argues for setting the filter as narrowly as
possible because there is much more bandwidth used for a wider filter
than would be otherwise.
next prev parent reply other threads:[~2012-10-25 17:01 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-24 15:56 [Bitcoin-development] Draft BIP for Bloom filtering Mike Hearn
2012-10-24 16:22 ` Pieter Wuille
2012-10-24 16:35 ` Mike Hearn
2012-10-24 17:11 ` Pieter Wuille
2012-10-24 18:54 ` Gavin Andresen
2012-10-24 19:00 ` Matt Corallo
2012-10-24 19:10 ` Mike Hearn
2012-10-24 20:29 ` Gavin Andresen
2012-10-24 20:58 ` Mike Hearn
2012-10-24 21:55 ` Jeff Garzik
2012-10-25 16:56 ` Gregory Maxwell
2012-10-25 17:01 ` Gregory Maxwell [this message]
2012-10-26 14:01 ` Mike Hearn
2012-10-26 14:17 ` Gregory Maxwell
2012-10-26 14:21 ` Mike Hearn
2012-10-26 14:34 ` Gregory Maxwell
2012-11-06 19:14 ` Pieter Wuille
2012-11-21 15:15 ` Pieter Wuille
2012-11-21 18:38 ` Matt Corallo
2012-11-27 21:10 ` Pieter Wuille
2013-01-10 15:21 ` Mike Hearn
2013-01-11 3:59 ` Matt Corallo
2013-01-11 5:02 ` Jeff Garzik
2013-01-11 14:11 ` Mike Hearn
2013-01-11 14:13 ` Mike Hearn
2013-01-16 10:43 ` Mike Hearn
2013-01-16 15:00 ` Matt Corallo
2013-01-18 16:38 ` Mike Hearn
2013-01-19 9:51 ` Andreas Schildbach
2013-01-30 11:09 ` Mike Hearn
2013-01-30 11:13 ` Mike Hearn
2013-02-06 16:33 ` Mike Hearn
2013-02-06 16:45 ` Gregory Maxwell
2013-02-20 12:44 ` Mike Hearn
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