From: Mike Hearn <mike@plan99•net>
To: Gregory Maxwell <gmaxwell@gmail•com>
Cc: Bitcoin Dev <bitcoin-development@lists•sourceforge.net>
Subject: Re: [Bitcoin-development] bloom filtering, privacy
Date: Fri, 20 Feb 2015 18:53:12 +0100 [thread overview]
Message-ID: <CANEZrP21+0kLCX2sanFYFKEQj4iGgMmmA5sc3k_y+mpx9WC09A@mail.gmail.com> (raw)
In-Reply-To: <CAAS2fgSEqYNiGFk0pZ-hT_0zR7_Nh1OUvyfFd-DE=a-cdzgWwQ@mail.gmail.com>
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>
> This is talking about a committed bloom filter. Not a committed UTXO set.
>
I read the following comment to mean it requires the UTXO commitments.
Otherwise I'm not sure how you prove absence of withholding with just
current block structures+an extra filter included in the block:
but with the bloom commitment (and UTXO trie organised commitment) he
> can verify that the positive hits are correct via the merkle path, and
> that the false positives are not being wrongly withheld by obtaining
> merkle path proof that they are not in the trie
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next prev parent reply other threads:[~2015-02-20 17:53 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-20 12:44 Adam Back
2015-02-20 16:18 ` Wladimir
2015-02-20 16:38 ` Tamas Blummer
2015-02-20 16:54 ` Mike Hearn
2015-02-20 17:35 ` Adam Back
2015-02-20 17:43 ` Mike Hearn
2015-02-20 17:59 ` Adam Back
2015-02-20 18:10 ` Mike Hearn
2015-02-20 18:20 ` Gregory Maxwell
2015-02-20 19:03 ` Mike Hearn
2015-02-21 5:12 ` Adam Back
2015-02-21 13:28 ` Mike Hearn
2015-02-21 14:30 ` Adam Back
2015-02-21 14:45 ` Mike Hearn
2015-02-20 17:50 ` Gregory Maxwell
2015-02-20 17:53 ` Mike Hearn [this message]
2015-02-21 16:03 ` Chris Pacia
2015-02-21 16:47 ` Mike Hearn
2015-02-21 18:38 ` Chris Pacia
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