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[2001:67c:2050:0:465::202]) by gmr-mx.google.com with ESMTPS id ffacd0b85a97d-367cde7ce08si10182f8f.2.2024.07.08.13.05.22 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Jul 2024 13:05:22 -0700 (PDT) Received-SPF: pass (google.com: domain of crypto@timruffing.de designates 2001:67c:2050:0:465::202 as permitted sender) client-ip=2001:67c:2050:0:465::202; Received: from smtp2.mailbox.org (smtp2.mailbox.org [10.196.197.2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-202.mailbox.org (Postfix) with ESMTPS id 4WHw8c10lBz9snx for ; Mon, 8 Jul 2024 22:05:20 +0200 (CEST) Message-ID: <8768422323203aa3a8b280940abd776526fab12e.camel@timruffing.de> Subject: [bitcoindev] BIP Draft: "ChillDKG: Distributed Key Generation for FROST" From: Tim Ruffing To: bitcoindev@googlegroups.com Date: Mon, 08 Jul 2024 22:05:18 +0200 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Original-Sender: crypto@timruffing.de X-Original-Authentication-Results: gmr-mx.google.com; dkim=pass header.i=@timruffing.de header.s=MBO0001 header.b=l2EJHJF5; spf=pass (google.com: domain of crypto@timruffing.de designates 2001:67c:2050:0:465::202 as permitted sender) smtp.mailfrom=crypto@timruffing.de Precedence: list Mailing-list: list bitcoindev@googlegroups.com; contact bitcoindev+owners@googlegroups.com List-ID: X-Google-Group-Id: 786775582512 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-Spam-Score: -0.8 (/) Jonas Nick and I have been working on a BIP draft for Distributed Key Generation for FROST Threshold Signatures, which we would like to propose to the community for discussion. The draft contains a description of the design considerations, detailed usage instructions, and a reference implementation in Python, which we intend to be the definitive specification. The document and the code currently live at: https://github.com/BlockstreamResearch/bip-frost-dkg We're looking forward to feedback from the community. Things still to do include: * Specifying the wire format * Test vectors * Possibly any extensions currently mentioned as TODO in the draft (e.g., identifiable aborts) * Extracting the included secp256k1proto as a proper Python package=C2=A0 Of course, a BIP for FROST *signing* will also be required to make use of FROST, and we know that one is in the works. Best, Jonas and Tim --=20 You received this message because you are subscribed to the Google Groups "= Bitcoin Development Mailing List" group. To unsubscribe from this group and stop receiving emails from it, send an e= mail to bitcoindev+unsubscribe@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/= bitcoindev/8768422323203aa3a8b280940abd776526fab12e.camel%40timruffing.de.