From: Gavin Andresen <gavinandresen@gmail.com>
To: Tier Nolan <tier.nolan@gmail.com>
Cc: bitcoin-dev@lists.linuxfoundation.org
Subject: Re: [bitcoin-dev] BIP: Short Term Use Addresses for Scalability
Date: Wed, 22 Jul 2015 17:06:02 -0400 [thread overview]
Message-ID: <CABsx9T21i_onZcj=zcY=rvbxQtVUh=cW-TYxYNqwxcFxA5hKvQ@mail.gmail.com> (raw)
In-Reply-To: <CAE-z3OWgdDiFNgKd8D_pPyV6ZdPdUjdFwL7eMQzjAL_xfn+ZUg@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 647 bytes --]
On Wed, Jul 22, 2015 at 4:34 PM, Tier Nolan via bitcoin-dev <
bitcoin-dev@lists.linuxfoundation.org> wrote:
> It also requires most clients to be updated to support the new address
> system.
That's the killer: introducing Yet Another Type of Bitcoin Address takes a
very long time and requires a lot of people to change their code. At least,
that was the lesson learned when we introduced P2SH addresses.
I think it's just not worth it for a very modest space savings (10 bytes,
when scriptSig+scriptPubKey is about 120 bytes), especially with the
extreme decrease in security (going from 2^160 to 2^80 to brute-force).
--
--
Gavin Andresen
[-- Attachment #2: Type: text/html, Size: 1135 bytes --]
next prev parent reply other threads:[~2015-07-22 21:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-22 20:15 [bitcoin-dev] BIP: Short Term Use Addresses for Scalability Jeremy Rubin
2015-07-22 20:34 ` Tier Nolan
2015-07-22 21:06 ` Gavin Andresen [this message]
2015-07-23 4:05 ` Jeremy Rubin
2015-07-23 4:55 ` jl2012
2015-07-23 6:05 ` Jeremy Rubin
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='CABsx9T21i_onZcj=zcY=rvbxQtVUh=cW-TYxYNqwxcFxA5hKvQ@mail.gmail.com' \
--to=gavinandresen@gmail.com \
--cc=bitcoin-dev@lists.linuxfoundation.org \
--cc=tier.nolan@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
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