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
|
Return-Path: <ZmnSCPxj@protonmail.com>
Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org
[172.17.192.35])
by mail.linuxfoundation.org (Postfix) with ESMTPS id EB52A1120
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 1 May 2018 05:08:00 +0000 (UTC)
X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6
Received: from mail-1857040132.protonmail.ch (mail-1857040132.protonmail.ch
[185.70.40.132])
by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 61998712
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 1 May 2018 05:08:00 +0000 (UTC)
Date: Tue, 01 May 2018 01:07:54 -0400
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com;
s=default; t=1525151278;
bh=YL8gzUmZl9QC+5TJLodzSCpqaW4IxX+IB0dUkd+nviw=;
h=Date:To:From:Cc:Reply-To:Subject:In-Reply-To:References:
Feedback-ID:From;
b=o/A76VsAUkQSGx5PxSTra6vHZuzaLI91xSISGPrmQxFDgxNRzqfaJiGArLlPPUoxA
ARYM+vTF9SSLEeoXRce29xNUVubT20V7f64oGr6dkEqmVA4YIBx9Y+gyYSR2jvQZAm
H5Wm9/yWyT+cj+A6dumIwXWgBo03A6cZBMhQDhYM=
To: Christian Decker <decker.christian@gmail.com>
From: ZmnSCPxj <ZmnSCPxj@protonmail.com>
Reply-To: ZmnSCPxj <ZmnSCPxj@protonmail.com>
Message-ID: <9OOOx7l1TdSQBlgt0MuRvtKzuxa_Z3g0kF315Legl5L-UOvvNZFL_tgAuWhe015Q-ZtOdYfI9iGJkAqhfb42RqazYq0JvTCzXaEr1XkD_iY=@protonmail.com>
In-Reply-To: <874ljsitvx.fsf@gmail.com>
References: <874ljsitvx.fsf@gmail.com>
Feedback-ID: el4j0RWPRERue64lIQeq9Y2FP-mdB86tFqjmrJyEPR9VAtMovPEo9tvgA0CrTsSHJeeyPXqnoAu6DN-R04uJUg==:Ext:ProtonMail
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,DKIM_SIGNED,
DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM,
FROM_LOCAL_NOVOWEL autolearn=ham version=3.3.1
X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on
smtp1.linux-foundation.org
X-Mailman-Approved-At: Tue, 01 May 2018 11:06:04 +0000
Cc: "bitcoin-dev@lists.linuxfoundation.org"
<bitcoin-dev@lists.linuxfoundation.org>,
"lightning-dev@lists.linuxfoundation.org"
<lightning-dev@lists.linuxfoundation.org>
Subject: Re: [bitcoin-dev] [Lightning-dev] eltoo: A Simplified update
Mechanism for Lightning and Off-Chain Contracts
X-BeenThere: bitcoin-dev@lists.linuxfoundation.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: Bitcoin Protocol 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, 01 May 2018 05:08:01 -0000
Good morning Christian,
This is very interesting indeed!
I have started skimming through the paper.
I am uncertain if the below text is correct?
> Throughout this paper we will use the terms *input script* to refer to `w=
itnessProgram` and `scriptPubKey`, and *output script* to refer to the `wit=
ness` or `scriptSig`.
Figure 2 contains to what looks to me like a `witnessProgram`, `scriptPubKe=
y`, or `redeemScript` but refers to it as an "output script":
> OP_IF
> 10 OP_CSV
> 2 As Bs 2 OP_CHECKMULTISIGVERIFY
> OP_ELSE
> 2 Au Bu 2 OP_CHECKMULTISIGVERIFY
> OP_ENDIF
>
> Figure 2: The output script used by the on-chain update transactions.
Regards,
ZmnSCPxj
|
