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
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
|
Return-Path: <lloyd.fourn@gmail.com>
Received: from whitealder.osuosl.org (smtp1.osuosl.org [140.211.166.138])
by lists.linuxfoundation.org (Postfix) with ESMTP id 1D10AC016F
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 12 May 2020 06:50:59 +0000 (UTC)
Received: from localhost (localhost [127.0.0.1])
by whitealder.osuosl.org (Postfix) with ESMTP id 0A9AC87E2F
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 12 May 2020 06:50:59 +0000 (UTC)
X-Virus-Scanned: amavisd-new at osuosl.org
Received: from whitealder.osuosl.org ([127.0.0.1])
by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024)
with ESMTP id Mary68rAr3fR
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 12 May 2020 06:50:58 +0000 (UTC)
X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6
Received: from mail-il1-f180.google.com (mail-il1-f180.google.com
[209.85.166.180])
by whitealder.osuosl.org (Postfix) with ESMTPS id 4D04287DEB
for <bitcoin-dev@lists.linuxfoundation.org>;
Tue, 12 May 2020 06:50:58 +0000 (UTC)
Received: by mail-il1-f180.google.com with SMTP id q10so11189510ile.0
for <bitcoin-dev@lists.linuxfoundation.org>;
Mon, 11 May 2020 23:50:58 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025;
h=mime-version:references:in-reply-to:from:date:message-id:subject:to;
bh=tCD7Xy+XXmWDnLew0KrYJ1zrcyVPfGvEBjkSB6R6KVA=;
b=lekeCYUXxlCQcgYJas01QpI0cDvavtGCpcVg4oYwsbqynUqhXi/KJ9wDzseXnZKznx
/xjOdGPi3rXAfBRDGySTopAH6UEzi8lPc3DqyBeR84NFrpzgXnJPeqU2heUonG1Sgjha
ZwkOPQZ+sJj1gYDcVXTE9tWrCu4dfNZ7ao/zW6Q28gw+e5LG0GLGxhsh3qPbwLJd00Um
up/tLqqUWSNxJQHwM+ZlYNUcPEJHpJCTQburobinJMypnyH8xoQQb7pJJwd4LjHVaYYs
A+l0RCCc+Hs9HcyM0WYRW+DVDH57ePRdeR1m7YSmGLMxzb/e8B2KL3lOnhYFr3XTul1W
0XFQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=1e100.net; s=20161025;
h=x-gm-message-state:mime-version:references:in-reply-to:from:date
:message-id:subject:to;
bh=tCD7Xy+XXmWDnLew0KrYJ1zrcyVPfGvEBjkSB6R6KVA=;
b=T7Ru9smHNoTJ++d4kuAgiBLDd8a91nj4aY6p/vAjak9kbVva/isRQg30kXkX7yGVxa
MBV049nXrQowlA6HdoOf42C6kFAY8ooYlO0w8ovy77qfsQI4hJkSIKBJhQmnREmij4dv
QvCPPtuoqfype4puD8f4JASTY3mbIMXDu11OVsHJ3frHrFmPzvHVs5TZ3ECbnLGFn5J6
xhIOwaZyjdHku5kTQ8vXfrY/6vPAllhq1Q3knnvGCnlGqcJgYjdSKtMFDaTLxFqOsXrx
J8vd/6QwCzLFC06R2R8avqCl2TnnawULhIp3Kqyu/n3CkmBGyTTzmtp5hAk7g2akdvru
cWqA==
X-Gm-Message-State: AGi0Pubdaw/66M5XjvGUtGuSAXkju51aOb5gsmDhgqtM9WoAJSYgQm6h
6zwg7IdNYJCuRC6h5K9wTWXKtjdWDOwiYAYBokc=
X-Google-Smtp-Source: APiQypIJKWBgs0F2JcoeIwGW18cLMFoYKDAOa9zWf4P16JNtmDZgVyYlV3mpkcOmaNChi9V1/isANRjqSXhUl74jnQY=
X-Received: by 2002:a05:6e02:141:: with SMTP id
j1mr20932270ilr.100.1589266257518;
Mon, 11 May 2020 23:50:57 -0700 (PDT)
MIME-Version: 1.0
References: <CAPv7TjZGBbf6f1y49HLFD2eNiP5d4e+=dFGqiMFs6jaeYyH-NQ@mail.gmail.com>
<CAH5Bsr1d57pzmNgakt=Q2M+Ey+PL9jUVUPeJ_aFj0L0TBAHzKw@mail.gmail.com>
In-Reply-To: <CAH5Bsr1d57pzmNgakt=Q2M+Ey+PL9jUVUPeJ_aFj0L0TBAHzKw@mail.gmail.com>
From: Lloyd Fournier <lloyd.fourn@gmail.com>
Date: Tue, 12 May 2020 14:50:31 +0800
Message-ID: <CAH5Bsr1paP8dmo_z6VoEHYvB_SpD4Piw91LeLJBMgFph7Qrtfg@mail.gmail.com>
To: Ruben Somsen <rsomsen@gmail.com>,
Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org>
Content-Type: multipart/alternative; boundary="000000000000bba49f05a56de2e9"
X-Mailman-Approved-At: Tue, 12 May 2020 07:52:23 +0000
Subject: Re: [bitcoin-dev] SAS: Succinct Atomic Swap
X-BeenThere: bitcoin-dev@lists.linuxfoundation.org
X-Mailman-Version: 2.1.15
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, 12 May 2020 06:50:59 -0000
--000000000000bba49f05a56de2e9
Content-Type: text/plain; charset="UTF-8"
A quick correction to my post:
>
> Here's where the truly novel part comes in. Ruben solves this by extending
> the standard *TLC contract:
> 1. Bob redeem with secret
> 2. Alice refund after T1
> 3. Bob redeem without secret after T2
>
> This is actually:
1. Bob redeem with redeem secret
2. Alice refund after T1 with refund secret
3. Bob redeem without secret after T2
The fact that Alice reveals a secret when she refunds is crucial.
LL
--000000000000bba49f05a56de2e9
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr"><div dir=3D"ltr">A quick correction to my post:</div><div =
class=3D"gmail_quote"><blockquote class=3D"gmail_quote" style=3D"margin:0px=
0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><di=
v dir=3D"ltr"><div dir=3D"ltr"><div><br></div><div>Here's where the tru=
ly novel part comes in. Ruben solves this by extending the standard *TLC co=
ntract:</div><div>1. Bob redeem with secret</div><div>2. Alice refund after=
T1</div><div>3. Bob redeem without secret after T2</div><div><br></div></d=
iv></div></blockquote><div>This is actually:</div><div><br></div><div>1. Bo=
b redeem with redeem secret</div><div>2. Alice refund after T1 with refund =
secret</div><div>3. Bob redeem without secret after T2</div><div><br></div>=
<div>The fact that Alice reveals a secret when she refunds is crucial.</div=
><div><br></div><div>LL=C2=A0</div></div></div>
--000000000000bba49f05a56de2e9--
|
