Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 718518D4 for ; Fri, 22 Dec 2017 10:29:06 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.7.6 Received: from mail-wm0-f65.google.com (mail-wm0-f65.google.com [74.125.82.65]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id CE2A1456 for ; Fri, 22 Dec 2017 10:29:02 +0000 (UTC) Received: by mail-wm0-f65.google.com with SMTP id b199so21025141wme.1 for ; Fri, 22 Dec 2017 02:29:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-transfer-encoding:content-language; bh=NpQrkN7LlFM8HkIOpCBKwlOWW56iLUNxc/Vsuf0fScY=; b=vN9JU+xCd1KhiSbLdV6yMNtcyQs7iSRG8uJ7FHPTkqpxiXtoMR/NiB804FT5TkXToy 39gRI8JC9cuMrzJ/xvtUJQrXBXfOdwQkSrMf3XioZzT0/QAe+TXYM6L5NbDagU0Wkrg0 JXE2T36DbnbsJB6S146gyQWQiuz/Rs9Zy+FJViUMwT0rv/HqzKPUgHerlFmslf24X3p4 Ytxf5CpG7wP8E7PLO5NT2jQB17ZC22pMBwvkTKuTnvap/x7sANmPSeuDZ+e8mW9BjCrK +x+VDREDFROEQoLI2Fin+eZ8tQFTod/qVlKbkBm9cCO7XCCAEZpnq/Fiofj6DixClVgq HrlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=NpQrkN7LlFM8HkIOpCBKwlOWW56iLUNxc/Vsuf0fScY=; b=ZDbQH/PVBIR78Ezjrn9gL8CbvA2qlrJGAGrzrv8aZQ1zjKiw+Je21UmMPkV+oVQtpL qAH4Ae1PNmODP77fPyG5ImC5L1bSRh/y3Uv/B1nuyGDSWM9avy1E8OlvOMquzT3dbqzb 82gHxuQRRXu3AOcGkVhKUXYtI6v0qJb5cVGZ0ZkMSZSdBs+mMReuUV2uDgJ/H+cx2O1V THW96ked8KwdWn+rWdBS49Db5Lwdy/oi55PyK23cZCL5Rz4/48BePkm8xO0pVRoEQmmp SzJu6tVHA+yz+IUrF/AwlCJrz00sJh0OmU2Rg8pA+MphdvSZ1VAHmgzgpIcGsD1pdw/r HHKA== X-Gm-Message-State: AKGB3mLu9I8sXMMC8ie2GMcukz4QB/BcTZ/0Z8N1JtfWCfTIXzTsIX90 05z0FfsflejarMGqM8GtjvI= X-Google-Smtp-Source: ACJfBos5eM5UuTeGWfRgYzJ5+KeZ6gjJNN4geooa1sbws0+PKLIHDOnr/eveANi6+R1hSGbeSs7r+Q== X-Received: by 10.80.230.3 with SMTP id y3mr14545666edm.211.1513938541380; Fri, 22 Dec 2017 02:29:01 -0800 (PST) Received: from ?IPv6:2a01:cb1d:5c:1600:9d6d:71b2:cb71:cb17? ([2a01:cb1d:5c:1600:9d6d:71b2:cb71:cb17]) by smtp.googlemail.com with ESMTPSA id c22sm20870076eda.13.2017.12.22.02.28.59 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 22 Dec 2017 02:29:00 -0800 (PST) To: Luke Dashjr , Bitcoin Protocol Discussion , DKBryant@gmail.com References: <201712212309.07243.luke@dashjr.org> From: Aymeric Vitte Message-ID: <4789faec-c6fb-3d05-1b4b-95ce7aefb373@gmail.com> Date: Fri, 22 Dec 2017 11:29:13 +0100 User-Agent: Mozilla/5.0 (Windows NT 6.3; rv:52.0) Gecko/20100101 Thunderbird/52.5.0 MIME-Version: 1.0 In-Reply-To: <201712212309.07243.luke@dashjr.org> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Content-Language: fr X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, 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 Subject: Re: [bitcoin-dev] BIP for Legacy Sign Verify functions 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, 22 Dec 2017 10:29:06 -0000 Le 22/12/2017 à 00:09, Luke Dashjr via bitcoin-dev a écrit : > What is actually done, is using the signature + message to perform key > recovery, to extract the public key of the signer, and then hashing that and > comparing it to the address provided. I already posted about this, then what is doing the pubkey in sigscript for standard p2pkh transactions? (this was not the case some time ago) -- Bitcoin transactions made simple: https://github.com/Ayms/bitcoin-transactions Zcash wallets made simple: https://github.com/Ayms/zcash-wallets Bitcoin wallets made simple: https://github.com/Ayms/bitcoin-wallets Get the torrent dynamic blocklist: http://peersm.com/getblocklist Check the 10 M passwords list: http://peersm.com/findmyass Anti-spies and private torrents, dynamic blocklist: http://torrent-live.org Peersm : http://www.peersm.com torrent-live: https://github.com/Ayms/torrent-live node-Tor : https://www.github.com/Ayms/node-Tor GitHub : https://www.github.com/Ayms