Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 71C2BD61 for ; Fri, 3 Aug 2018 18:23:11 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.7.6 Received: from mail-wr1-f41.google.com (mail-wr1-f41.google.com [209.85.221.41]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id E680FF1 for ; Fri, 3 Aug 2018 18:23:10 +0000 (UTC) Received: by mail-wr1-f41.google.com with SMTP id e7-v6so6205504wrs.9 for ; Fri, 03 Aug 2018 11:23:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chia-net.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=u8P0lUjrMX0QsfwjOuOVRx9TmC+/LBoDfiolsybUdTc=; b=I+PhjAmZnVjvirCHCVHPjx4w1Vw3GQio9FvImGYjn0qTlYnM8vgnNcEp4i611UdT5H PTKGmGZb6G7o4KDswYWDK08uv8rFw83NJ2oacM8YxzaVFGiKpOL6iXRLA8ihNsgMTqS4 p6yXFu1LYP5kmwRRxgXbHP715ETjSUWiqfxEOV9hwBF2Ycvm/iVfvTVmaOH+ttxJjhDe Fe0wv7/6iLZdXuH4oUeIdx5OuzEAN43EYkyZLH9PO1GSwws6I8yBKQNxuhf+JEAmMWrD oG2NZS9jBZxBPFY6GFvuIoAWi9WdRal+JPoiaVsfaJwcR1/dl2k9ne5bRpZMrUtdN2PN gAEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=u8P0lUjrMX0QsfwjOuOVRx9TmC+/LBoDfiolsybUdTc=; b=rwVGGlssTqaYcwZusRMrFYfWcDSgvafiBPGsJDR59BMtuKAhLiQg8paXCRIFcfY3MM QXj0tR0WZ/zYp06B9qu/HHPZ5F5+gf5aRgccVTL85ahD5OFFQnawy9EiGgkGGKQF/0zC emIsIq31Wdj6o4Dzx3LC1gUW0+f6CGobAZK52NIiiF+4VIdU74u5ZajMbRd3B+GTQ0cH Qsyn1X6rghqaAi7kdT1cjV5e84W5hLW6taZwVFa4Pv+Li0Fzdr90GPFeOXIa0l0Mt4k0 N2Jb+aaCvGCtUa5eehRfq/P7vSR2glbujSq/KSUgrnUKueIsvFbPcohZuU+l7Nkc44cE psXg== X-Gm-Message-State: AOUpUlGgnl0L10beWvYsZzcxdvezzFH8TDzKa2QAq2NU8CUQvf+1FtbY TD0VTjeRSdS+1FSnYIkreYFA6s3eq/Xmqfbu1TEsngLRBr8= X-Google-Smtp-Source: AAOMgpd1SiolN9RtVfhYUIxRTTtLaVL0h6Tw5hdxjKOOdvF8KpzJvCgop513RZMKobCELZncKSPhGFSHvOeLg0mZsH0= X-Received: by 2002:adf:e0cc:: with SMTP id e12-v6mr3241614wri.199.1533320588950; Fri, 03 Aug 2018 11:23:08 -0700 (PDT) MIME-Version: 1.0 From: Bram Cohen Date: Fri, 3 Aug 2018 11:22:48 -0700 Message-ID: To: Bitcoin Protocol Discussion Content-Type: multipart/alternative; boundary="00000000000008140e05728c057e" X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, 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: Fri, 03 Aug 2018 23:09:30 +0000 Subject: [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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Aug 2018 18:23:11 -0000 --00000000000008140e05728c057e Content-Type: text/plain; charset="UTF-8" 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 --00000000000008140e05728c057e Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
BLS signatures have the same aggregation feature as Schnor= r signatures but even better because the aggregation can be done non-intera= ctively, at the expense of being a bit slower. We just released a first dra= ft (but fully functional) library for doing BLS signatures based on a const= ruction based on musig. Feedback, discussion, and usage is very welcome.
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