Received: from sog-mx-1.v43.ch3.sourceforge.com ([172.29.43.191] helo=mx.sourceforge.net) by sfs-ml-3.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from <mh.in.england@gmail.com>) id 1Vcar2-0001am-I9 for bitcoin-development@lists.sourceforge.net; Sat, 02 Nov 2013 13:03:04 +0000 Received-SPF: pass (sog-mx-1.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.214.169 as permitted sender) client-ip=209.85.214.169; envelope-from=mh.in.england@gmail.com; helo=mail-ob0-f169.google.com; Received: from mail-ob0-f169.google.com ([209.85.214.169]) by sog-mx-1.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1Vcar1-00028B-LG for bitcoin-development@lists.sourceforge.net; Sat, 02 Nov 2013 13:03:04 +0000 Received: by mail-ob0-f169.google.com with SMTP id uz6so5628534obc.28 for <bitcoin-development@lists.sourceforge.net>; Sat, 02 Nov 2013 06:02:58 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.60.142.8 with SMTP id rs8mr6347881oeb.34.1383397378252; Sat, 02 Nov 2013 06:02:58 -0700 (PDT) Sender: mh.in.england@gmail.com Received: by 10.76.156.42 with HTTP; Sat, 2 Nov 2013 06:02:58 -0700 (PDT) In-Reply-To: <20131102050144.5850@gmx.com> References: <20131102050144.5850@gmx.com> Date: Sat, 2 Nov 2013 14:02:58 +0100 X-Google-Sender-Auth: swO3bMtuPWpDFpw-Fb9iPFXpcjo Message-ID: <CANEZrP2UwEX+u0XCxmaMaRWqVMr+3E63UYnVz9oMubbsiJU+6A@mail.gmail.com> From: Mike Hearn <mike@plan99.net> To: bitcoingrant@gmx.com Content-Type: multipart/alternative; boundary=047d7b33cd7450651404ea314db3 X-Spam-Score: -0.5 (/) X-Spam-Report: Spam Filtering performed by mx.sourceforge.net. 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[URIs: gmx.com] 1.0 HTML_MESSAGE BODY: HTML included in message 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 X-Headers-End: 1Vcar1-00028B-LG Cc: Bitcoin Dev <bitcoin-development@lists.sourceforge.net> Subject: Re: [Bitcoin-development] Message Signing based authentication 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: Sat, 02 Nov 2013 13:03:04 -0000 --047d7b33cd7450651404ea314db3 Content-Type: text/plain; charset=UTF-8 On Sat, Nov 2, 2013 at 6:01 AM, <bitcoingrant@gmx.com> wrote: > In brief, the authentication work as follows: > > > > Server provides a token for the client to sign. > > client passes the signed message and the bitcoin address back to the > server. > > server validates the message and honors the alias (optional) and bitcoin > address as identification. > http://pilif.github.io/2008/05/why-is-nobody-using-ssl-client-certificates/ --047d7b33cd7450651404ea314db3 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr">On Sat, Nov 2, 2013 at 6:01 AM, <span dir=3D"ltr"><<a = href=3D"mailto:bitcoingrant@gmx.com" target=3D"_blank">bitcoingrant@gmx.com= </a>></span> wrote:<br><div class=3D"gmail_extra"><div class=3D"gmail_qu= ote"><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px 0.8ex;bo= rder-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:so= lid;padding-left:1ex"> <span style=3D"font-family:Verdana"><span style=3D"font-size:12px"><p dir= =3D"ltr" style=3D"line-height:1.15;margin-top:0pt;margin-bottom:0pt"><span = style=3D"background-color:transparent;white-space:pre-wrap;line-height:1.15= ">In brief, the authentication work as follows:</span><br> </p><p style=3D"margin:0px;padding:0px">=C2=A0</p><p dir=3D"ltr" style=3D"l= ine-height:1.15;margin-top:0pt;margin-bottom:0pt"><span style=3D"vertical-a= lign:baseline;font-variant:normal;font-style:normal;font-size:12px;white-sp= ace:pre-wrap;background-color:transparent;text-decoration:none;font-family:= Verdana;font-weight:normal">Server provides a token for the client to sign.= </span></p> <p dir=3D"ltr" style=3D"line-height:1.15;margin-top:0pt;margin-bottom:0pt">= <span style=3D"vertical-align:baseline;font-variant:normal;font-style:norma= l;font-size:12px;white-space:pre-wrap;background-color:transparent;text-dec= oration:none;font-family:Verdana;font-weight:normal">client passes the sign= ed message and the bitcoin address back to the server.</span></p> <p dir=3D"ltr" style=3D"line-height:1.15;margin-top:0pt;margin-bottom:0pt">= <span style=3D"vertical-align:baseline;font-variant:normal;font-style:norma= l;font-size:12px;white-space:pre-wrap;background-color:transparent;text-dec= oration:none;font-family:Verdana;font-weight:normal">server validates the m= essage and honors the alias (optional) and bitcoin address as identificatio= n.</span></p> </span></span></blockquote><div><br></div><div><a href=3D"http://pilif.gith= ub.io/2008/05/why-is-nobody-using-ssl-client-certificates/">http://pilif.gi= thub.io/2008/05/why-is-nobody-using-ssl-client-certificates/</a></div></div= > </div></div> --047d7b33cd7450651404ea314db3--