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author | Wladimir <laanwj@gmail.com> | 2015-01-28 07:24:06 +0100 |
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committer | bitcoindev <bitcoindev@gnusha.org> | 2015-01-28 06:24:14 +0000 |
commit | d3c69bbff467f3a464517f43c52e43b930a504f0 (patch) | |
tree | 5672bab9df7df3c7e73322efe96ddc9c45e58ac0 | |
parent | 6d9ae627cd1ff05cba2b75039933c181ca41628c (diff) | |
download | pi-bitcoindev-d3c69bbff467f3a464517f43c52e43b930a504f0.tar.gz pi-bitcoindev-d3c69bbff467f3a464517f43c52e43b930a504f0.zip |
Re: [Bitcoin-development] [softfork proposal] Strict DER signatures
-rw-r--r-- | d7/1def26328e4af671f01d9146b92dd137eb46fb | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/d7/1def26328e4af671f01d9146b92dd137eb46fb b/d7/1def26328e4af671f01d9146b92dd137eb46fb new file mode 100644 index 000000000..8f7ce30e3 --- /dev/null +++ b/d7/1def26328e4af671f01d9146b92dd137eb46fb @@ -0,0 +1,90 @@ +Received: from sog-mx-2.v43.ch3.sourceforge.com ([172.29.43.192] + helo=mx.sourceforge.net) + by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) + (envelope-from <laanwj@gmail.com>) id 1YGM2w-0001kz-OX + for bitcoin-development@lists.sourceforge.net; + Wed, 28 Jan 2015 06:24:14 +0000 +Received-SPF: pass (sog-mx-2.v43.ch3.sourceforge.com: domain of gmail.com + designates 74.125.82.47 as permitted sender) + client-ip=74.125.82.47; envelope-from=laanwj@gmail.com; + helo=mail-wg0-f47.google.com; +Received: from mail-wg0-f47.google.com ([74.125.82.47]) + by sog-mx-2.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) + (Exim 4.76) id 1YGM2v-0004Ak-QP + for bitcoin-development@lists.sourceforge.net; + Wed, 28 Jan 2015 06:24:14 +0000 +Received: by mail-wg0-f47.google.com with SMTP id n12so18680086wgh.6 + for <bitcoin-development@lists.sourceforge.net>; + Tue, 27 Jan 2015 22:24:08 -0800 (PST) +X-Received: by 10.194.9.4 with SMTP id v4mr3575146wja.115.1422426248720; + Tue, 27 Jan 2015 22:24:08 -0800 (PST) +Received: from amethyst.lan (e107003.upc-e.chello.nl. [213.93.107.3]) + by mx.google.com with ESMTPSA id p6sm4637522wjf.39.2015.01.27.22.24.06 + (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); + Tue, 27 Jan 2015 22:24:07 -0800 (PST) +Date: Wed, 28 Jan 2015 07:24:06 +0100 (CET) +From: Wladimir <laanwj@gmail.com> +To: Bitcoin Dev <bitcoin-development@lists.sourceforge.net> +In-Reply-To: <CAAS2fgRy0-ORuZ-o02uszqRE+9e5sZNf-OewmsZFoHZpem8mcA@mail.gmail.com> +Message-ID: <alpine.DEB.2.10.1501280723121.21680@nzrgulfg.ivfhpber.pbz> +References: <CAPg+sBhk7F2OHT64i2LNSjv8DR5tD3RJkLJGzPGZW8OPQTCjQw@mail.gmail.com> + <CAPg+sBj62GwsBAEpTPWR+Lk4xgT1snUHt=3QpHQwTpCxKXzmAQ@mail.gmail.com> + <CAAS2fgRy0-ORuZ-o02uszqRE+9e5sZNf-OewmsZFoHZpem8mcA@mail.gmail.com> +User-Agent: Alpine 2.10 (DEB 1266 2009-07-14) +MIME-Version: 1.0 +Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed +X-Spam-Score: 1.2 (+) +X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. + See http://spamassassin.org/tag/ for more details. + -1.5 SPF_CHECK_PASS SPF reports sender host as permitted sender for + sender-domain + 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider + (laanwj[at]gmail.com) + -0.0 SPF_PASS SPF: sender matches SPF record + -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from + author's domain + 0.1 DKIM_SIGNED Message has a DKIM or DK signature, + not necessarily valid + -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature + 2.8 MALFORMED_FREEMAIL Bad headers on message from free email service +X-Headers-End: 1YGM2v-0004Ak-QP +Subject: Re: [Bitcoin-development] [softfork proposal] Strict DER signatures +X-BeenThere: bitcoin-development@lists.sourceforge.net +X-Mailman-Version: 2.1.9 +Precedence: list +List-Id: <bitcoin-development.lists.sourceforge.net> +List-Unsubscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, + <mailto:bitcoin-development-request@lists.sourceforge.net?subject=unsubscribe> +List-Archive: <http://sourceforge.net/mailarchive/forum.php?forum_name=bitcoin-development> +List-Post: <mailto:bitcoin-development@lists.sourceforge.net> +List-Help: <mailto:bitcoin-development-request@lists.sourceforge.net?subject=help> +List-Subscribe: <https://lists.sourceforge.net/lists/listinfo/bitcoin-development>, + <mailto:bitcoin-development-request@lists.sourceforge.net?subject=subscribe> +X-List-Received-Date: Wed, 28 Jan 2015 06:24:14 -0000 + + +On Mon, 26 Jan 2015, Gregory Maxwell wrote: + +> On Mon, Jan 26, 2015 at 5:14 AM, Pieter Wuille <pieter.wuille@gmail.com> wrote: +>> On Tue, Jan 20, 2015 at 8:35 PM, Pieter Wuille <pieter.wuille@gmail.com> wrote: +>>> I therefore propose a softfork to make non-DER signatures illegal +>>> (they've been non-standard since v0.8.0). A draft BIP text can be +>>> found on: +>>> +>>> https://gist.github.com/sipa/5d12c343746dad376c80 +>> +>> I'd like to request a BIP number for this. +> +> Sure. BIP0066. There was also some feedback on Bitcointalk, which I +> think you've addressed + +Progress information for the list: there is now a pull request +implementing the strict DER verification behavior, as well as the +deployment specified in BIP66 for Bitcoin Core. It needs +your review and testing: + +https://github.com/bitcoin/bitcoin/pull/5713 + +Wladimir + + |