1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
Return-Path: <j@toom.im>
Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org
[172.17.192.35])
by mail.linuxfoundation.org (Postfix) with ESMTPS id DAA3BFF0
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 29 Dec 2015 12:42:04 +0000 (UTC)
X-Greylist: from auto-whitelisted by SQLgrey-1.7.6
Received: from d.mail.sonic.net (d.mail.sonic.net [64.142.111.50])
by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 7BBF3125
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 29 Dec 2015 12:42:04 +0000 (UTC)
Received: from [192.168.1.190] (63.135.62.197.nwinternet.com [63.135.62.197]
(may be forged)) (authenticated bits=0)
by d.mail.sonic.net (8.15.1/8.15.1) with ESMTPSA id tBTCfHsd025321
(version=TLSv1 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT)
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 29 Dec 2015 04:42:02 -0800
Content-Type: multipart/signed;
boundary="Apple-Mail=_1C7C5D61-8E11-454F-A895-8E72EEC5EAD1";
protocol="application/pgp-signature"; micalg=pgp-sha512
Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\))
X-Pgp-Agent: GPGMail 2.5.2
From: Jonathan Toomim <j@toom.im>
In-Reply-To: <26ec8367f2a1cda066b19e0bff498711@xbt.hk>
Date: Tue, 29 Dec 2015 04:42:55 -0800
Message-Id: <77DAE310-204C-4275-A791-4047798FCBFE@toom.im>
References: <20151229053559.GA8657@muck>
<26ec8367f2a1cda066b19e0bff498711@xbt.hk>
To: Bitcoin Dev <bitcoin-dev@lists.linuxfoundation.org>
X-Mailer: Apple Mail (2.1878.6)
X-Sonic-CAuth: UmFuZG9tSVbked0gFJDfUuA/Ypy4l3drM2cSCXCz81g/U4+fUYK17CJ5qdo3jstgr8/ieDHiRdLo2D2kvrCwdxfpuSHSJxqn
X-Sonic-ID: C;9vOqdCmu5RGFd8gxU3XIUw== M;VlUajymu5RGFd8gxU3XIUw==
X-Sonic-Spam-Details: 3.8/5.0 by cerberusd
X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW
autolearn=ham version=3.3.1
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on
smtp1.linux-foundation.org
Subject: Re: [bitcoin-dev] We can trivially fix quadratic CHECKSIG with a
simple soft-fork modifying just SignatureHash()
X-BeenThere: bitcoin-dev@lists.linuxfoundation.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Bitcoin Development Discussion <bitcoin-dev.lists.linuxfoundation.org>
List-Unsubscribe: <https://lists.linuxfoundation.org/mailman/options/bitcoin-dev>,
<mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=unsubscribe>
List-Archive: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/>
List-Post: <mailto:bitcoin-dev@lists.linuxfoundation.org>
List-Help: <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=help>
List-Subscribe: <https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev>,
<mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=subscribe>
X-List-Received-Date: Tue, 29 Dec 2015 12:42:05 -0000
--Apple-Mail=_1C7C5D61-8E11-454F-A895-8E72EEC5EAD1
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain;
charset=us-ascii
That sounds like a rather unlikely scenario. Unless you have a specific =
reason to suspect that might be the case, I think we don't need to worry =
about it too much. If we announce the intention to perform such a soft =
fork a couple of months before the soft fork becomes active, and if =
nobody complains about it destroying their secret stash, then I think =
that's fair enough and we could proceed.
On Dec 28, 2015, at 11:47 PM, jl2012 via bitcoin-dev =
<bitcoin-dev@lists.linuxfoundation.org> wrote:
> Do we need to consider that someone may have a timelocked big tx, with =
private key lost?
--Apple-Mail=_1C7C5D61-8E11-454F-A895-8E72EEC5EAD1
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
filename=signature.asc
Content-Type: application/pgp-signature;
name=signature.asc
Content-Description: Message signed with OpenPGP using GPGMail
-----BEGIN PGP SIGNATURE-----
Comment: GPGTools - https://gpgtools.org
iQEcBAEBCgAGBQJWgn/PAAoJEIEuMk4MG0P10z8H/2cBHMoV5iGQARhnYy7XX6vW
EZKt6wcrFUd4UGoNP8pDwYUgcOQCCurkr+B+XPI6kre0BkfjZY95MGVVb8qDDNXD
m4it9Up72rbWbj+zQ3PyHSRZm93SR50p6FV5ZqvihWk1dTPxMzNcELpPAfftcuH+
Yb8gbJGBn7iCYlGwTdiaez+vEmxDLqZZAtIHro0Z+1J70W6grXDhRCRGv08tDY0A
g/QfsRezbYzEmkY7aoc7dDXsBgwtY1H/LH25wNkkdHJPa+MFGRe1zBBmtfNy3Sjj
4wpxI5VoyognL+7EOqhEw7o0kEBk+YUo8H4fUX0ArjAfZel62BSDXRFgzOI2xYU=
=RmEC
-----END PGP SIGNATURE-----
--Apple-Mail=_1C7C5D61-8E11-454F-A895-8E72EEC5EAD1--
|
