From: Peter Todd <pete@petertodd•org>
To: Andrew Poelstra <apoelstra@wpsoftware•net>,
Bitcoin Protocol Discussion
<bitcoin-dev@lists•linuxfoundation.org>
Subject: Re: [bitcoin-dev] Unenforceable fee obligations in multiparty protocols with Taproot inputs
Date: Tue, 7 Feb 2023 13:12:36 -0500 [thread overview]
Message-ID: <Y+KUlMU6pyde9kqa@petertodd.org> (raw)
In-Reply-To: <Y+JWLsc80gxL4kpG@camus>
[-- Attachment #1: Type: text/plain, Size: 594 bytes --]
On Tue, Feb 07, 2023 at 01:46:22PM +0000, Andrew Poelstra via bitcoin-dev wrote:
> Peter Todd also suggests in this thread that the use of uncompressed
> keys can cause "surprise" witness inflation, but (a) since segwit
> uncompressed keys are also banned, so keys are a fixed 33 bytes (32 in
> Taproot)
To be clear, I was just pointing out that this problem has existed, in theory
at least, since the beginning of Bitcoin (compressed pubkeys were supported in
v0.1.0). P2PKH addresses are the pre-P2SH ones that start with 1.
--
https://petertodd.org 'peter'[:-1]@petertodd.org
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
next prev parent reply other threads:[~2023-02-07 18:12 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-07 2:49 Yuval Kogman
2023-02-07 4:38 ` Lloyd Fournier
2023-02-07 9:36 ` Nadav Ivgi
2023-02-07 12:50 ` Peter Todd
2023-02-07 13:46 ` Andrew Poelstra
2023-02-07 18:10 ` Andrew Poelstra
2023-02-07 18:35 ` Russell O'Connor
2023-02-07 19:04 ` Peter Todd
2023-02-08 9:34 ` Michael Folkson
2023-02-08 14:00 ` Andrew Poelstra
2023-02-08 14:04 ` Russell O'Connor
2023-02-11 5:14 ` Anthony Towns
2023-02-11 14:40 ` Russell O'Connor
2023-02-12 6:47 ` Anthony Towns
2023-02-07 18:12 ` Peter Todd [this message]
2023-02-08 0:56 ` Antoine Riard
2023-02-10 19:35 ` Yuval Kogman
2023-02-15 3:33 ` Antoine Riard
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=Y+KUlMU6pyde9kqa@petertodd.org \
--to=pete@petertodd$(echo .)org \
--cc=apoelstra@wpsoftware$(echo .)net \
--cc=bitcoin-dev@lists$(echo .)linuxfoundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox