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
117
118
119
120
|
Return-Path: <mjbecze@gmail.com>
Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org
[172.17.192.35])
by mail.linuxfoundation.org (Postfix) with ESMTPS id 0BF2DCBD
for <bitcoin-dev@lists.linuxfoundation.org>;
Fri, 3 Aug 2018 23:28:15 +0000 (UTC)
X-Greylist: whitelisted by SQLgrey-1.7.6
Received: from mail-oi0-f54.google.com (mail-oi0-f54.google.com
[209.85.218.54])
by smtp1.linuxfoundation.org (Postfix) with ESMTPS id AB9787A7
for <bitcoin-dev@lists.linuxfoundation.org>;
Fri, 3 Aug 2018 23:28:14 +0000 (UTC)
Received: by mail-oi0-f54.google.com with SMTP id d189-v6so12688987oib.6
for <bitcoin-dev@lists.linuxfoundation.org>;
Fri, 03 Aug 2018 16:28:14 -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=QTJNe/8rMPfMzBNI+aBymEUI5bpDtTUCVhye8f9jRAc=;
b=Ovwj/xIQL+F1UyN99kh4VF0RspAP/lLSoGLVXzQPyxYAhTkyAaZfsEpTeoNEPeC3Am
ZBKRyWDpIVTqvzkUU9xQ4pUF9ZeJCGwBDVNGS7Uzuf1cIHHrfD2X1ja5gsHS/OTr5iCg
5gaAFAkVdb+W8Xv0byk81W2/0yGGFIx2JRBBEY/PIVoiW/6MlZ9Yj7+8DqQ6H9NbbdC5
z0jxpA6e9byPEoZxXnQTTlMH3WU1GHrh176Eb6EdKfWnewmGbblcpOdxlDFMjhMA/NEE
a6eVHK7q3SUScEmHDlRjXGuYusS+ccqMdKPtghzL/jeMoixVj6px5Lbss4WnV0CYCjkm
Mbrg==
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=QTJNe/8rMPfMzBNI+aBymEUI5bpDtTUCVhye8f9jRAc=;
b=eJzGIRzF4JqfrCPeslpN8lAqHupqySso9jb3s5SAC7X7SEERlZip+YEqVyijlt1r4k
3+/yfSddPRwTmYZAPEoJ61gIuZ7m28OfKWsfaNbxrSeeyWgG+pezPW2i1Q2NfarLtJVo
HZL8HshgDKsOVeSfrgpjnDYqqHMAO49mIHAqI4ScwiTMiMNGJtZvNm1Cb9XksK8ECbNo
DH4XYMeZz6mmaurz2hcsR3OY96KzENbP8i7B0mfvJbxMqb0aGOzAWCXzBY9MLcKVq+31
XwMdOU+egFGut5nDJGr88Oq1KaZkD3TIu4c7c7I19uuEfxBEBFBRAMgg6plMxd2jI+P1
2FoA==
X-Gm-Message-State: AOUpUlG0L6c7yUBvLUVtWInOLrCtKoXqO0kL8XakNsBhvVSjFJPUe8QR
sT7IXFIELCIO54L9Xr369GrrL3Ju6XpnSfNokUI=
X-Google-Smtp-Source: AAOMgpfaLBWuHEkLNoOe/rGoTyErpZb4yPpSvNJWunvIZak6/EcQgsRULUJTrC4ScGMGTXCVyhmnwJyJ6/tz00F/3bw=
X-Received: by 2002:aca:a64d:: with SMTP id
p74-v6mr4987182oie.149.1533338893893;
Fri, 03 Aug 2018 16:28:13 -0700 (PDT)
MIME-Version: 1.0
References: <CAHUJnBCyhaKU+P2RYHv=+8jDpV6tk53qNStbh0WKFAw8hXSj7Q@mail.gmail.com>
In-Reply-To: <CAHUJnBCyhaKU+P2RYHv=+8jDpV6tk53qNStbh0WKFAw8hXSj7Q@mail.gmail.com>
From: M Bz <mjbecze@gmail.com>
Date: Fri, 3 Aug 2018 19:28:02 -0400
Message-ID: <CALz06g4srMTg6TNg99xdWQrSzb=Tceaov1jeo0nWEpVEG_OS8w@mail.gmail.com>
To: bram@chia.net, bitcoin-dev@lists.linuxfoundation.org
Content-Type: multipart/alternative; boundary="00000000000017466305729048e0"
X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,
DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, HTML_MESSAGE,
RCVD_IN_DNSWL_NONE 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: Sat, 04 Aug 2018 00:41:54 +0000
Subject: Re: [bitcoin-dev] BLS library released
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: Fri, 03 Aug 2018 23:28:15 -0000
--00000000000017466305729048e0
Content-Type: text/plain; charset="UTF-8"
nice! how does it compare to Shigeo's implementation?
https://github.com/herumi/bls
On Fri, Aug 3, 2018 at 7:10 PM Bram Cohen via bitcoin-dev <
bitcoin-dev@lists.linuxfoundation.org> wrote:
> BLS signatures have the same aggregation feature as Schnorr signatures but
> even better because the aggregation can be done non-interactively, at the
> expense of being a bit slower. We just released a first draft (but fully
> functional) library for doing BLS signatures based on a construction based
> on musig. Feedback, discussion, and usage is very welcome.
>
> https://github.com/Chia-Network/bls-signatures
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev@lists.linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>
--00000000000017466305729048e0
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr">nice! how does it compare to Shigeo's implementation?=
=C2=A0<a href=3D"https://github.com/herumi/bls">https://github.com/herumi/b=
ls</a></div><br><div class=3D"gmail_quote"><div dir=3D"ltr">On Fri, Aug 3, =
2018 at 7:10 PM Bram Cohen via bitcoin-dev <<a href=3D"mailto:bitcoin-de=
v@lists.linuxfoundation.org">bitcoin-dev@lists.linuxfoundation.org</a>> =
wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8e=
x;border-left:1px #ccc solid;padding-left:1ex"><div dir=3D"ltr">BLS signatu=
res have the same aggregation feature as Schnorr signatures but even better=
because the aggregation can be done non-interactively, at the expense of b=
eing a bit slower. We just released a first draft (but fully functional) li=
brary for doing BLS signatures based on a construction based on musig. Feed=
back, discussion, and usage is very welcome.<div><br></div><div><a href=3D"=
https://github.com/Chia-Network/bls-signatures" target=3D"_blank">https://g=
ithub.com/Chia-Network/bls-signatures</a><br></div></div>
_______________________________________________<br>
bitcoin-dev mailing list<br>
<a href=3D"mailto:bitcoin-dev@lists.linuxfoundation.org" target=3D"_blank">=
bitcoin-dev@lists.linuxfoundation.org</a><br>
<a href=3D"https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev" =
rel=3D"noreferrer" target=3D"_blank">https://lists.linuxfoundation.org/mail=
man/listinfo/bitcoin-dev</a><br>
</blockquote></div>
--00000000000017466305729048e0--
|
