Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-4.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1YPA1r-0001rT-Fh for bitcoin-development@lists.sourceforge.net; Sat, 21 Feb 2015 13:23:31 +0000 Received-SPF: pass (sog-mx-4.v43.ch3.sourceforge.com: domain of gmail.com designates 209.85.192.47 as permitted sender) client-ip=209.85.192.47; envelope-from=adam.back@gmail.com; helo=mail-qg0-f47.google.com; Received: from mail-qg0-f47.google.com ([209.85.192.47]) by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:RC4-SHA:128) (Exim 4.76) id 1YPA1q-00070f-9l for bitcoin-development@lists.sourceforge.net; Sat, 21 Feb 2015 13:23:31 +0000 Received: by mail-qg0-f47.google.com with SMTP id q107so18335277qgd.6 for ; Sat, 21 Feb 2015 05:23:24 -0800 (PST) MIME-Version: 1.0 X-Received: by 10.229.221.197 with SMTP id id5mr5768772qcb.16.1424525004841; Sat, 21 Feb 2015 05:23:24 -0800 (PST) Sender: adam.back@gmail.com Received: by 10.96.56.136 with HTTP; Sat, 21 Feb 2015 05:23:24 -0800 (PST) In-Reply-To: References: Date: Sat, 21 Feb 2015 13:23:24 +0000 X-Google-Sender-Auth: 5p0lWNOuHUC0_6CKt22khVQF_Go Message-ID: From: Adam Back To: =?UTF-8?B?5pyo44OO5LiL44GY44KH44Gq?= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -1.5 (-) 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 (adam.back[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record 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: 1YPA1q-00070f-9l Cc: Bitcoin Dev Mailing List Subject: Re: [Bitcoin-development] Request for a new BIP number (and discussion): Improved HD wallet generation. X-BeenThere: bitcoin-development@lists.sourceforge.net X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Feb 2015 13:23:31 -0000 Whats the objective? Is it to require accidental disclosure of two private keys to compute the master private key? Adam On 21 February 2015 at 13:20, =E6=9C=A8=E3=83=8E=E4=B8=8B=E3=81=98=E3=82=87= =E3=81=AA wrote: > Hello All, > > I have put together a proposal for a new generation methodology of HD > wallets. > > The method is a modification of BIP32, so if something is unclear or not > explicit, please assume it follows BIP32. > > I am looking forward to any and all criticism and help with writing / mak= ing > the BIP more secure. > > If some of my pseudo code / English is off I apologize, I am not good wit= h > words. > > If this is deemed worthy enough to be drafted into a BIP, I would appreci= ate > if someone could tell me what the overall step by step flow would be. > > Thank you, I will paste the link to the proposal below. > Jona > > https://gist.github.com/dabura667/875bb2c159b219c18885 > > -- > -----BEGIN PGP PUBLIC KEY BLOCK----- > Comment: http://openpgpjs.org > > xsBNBFTmJ8oBB/9rd+7XLxZG/x/KnhkVK2WBG8ySx91fs+qQfHIK1JrakSV3 > x6x0cK3XLClASLLDomm7Od3Q/fMFzdwCEqj6z60T8wgKxsjWYSGL3mq8ucdv > iBjC3wGauk5dQKtT7tkCFyQQbX/uMsBM4ccGBICoDmIJlwJIj7fAZVqGxGOM > bO1RhYb4dbQA2qxYP7wSsHJ6/ZNAXyEphOj6blUzdqO0exAbCOZWWF+E/1SC > EuKO4RmL7Imdep7uc2Qze1UpJCZx7ASHl2IZ4UD0G3Qr3pI6/jvNlaqCTa3U > 3/YeJwEubFsd0AVy0zs809RcKKgX3W1q+hVDTeWinem9RiOG/vT+Eec/ABEB > AAHNI2tpbm9zaGl0YSA8a2lub3NoaXRham9uYUBnbWFpbC5jb20+wsByBBAB > CAAmBQJU5ifRBgsJCAcDAgkQRB9iZ30dlisEFQgCCgMWAgECGwMCHgEAAC6Z > B/9otobf0ASHYdlUBeIPXdDopyjQhR2RiZGYaS0VZ5zzHYLDDMW6ZIYm5CjO > Fc09ETLGKFxH2RcCOK2dzwz+KRU4xqOrt/l5gyd50cFE1nOhUN9+/XaPgrou > WhyT9xLeGit7Xqhht93z2+VanTtJAG6lWbAZLIZAMGMuLX6sJDCO0GiO5zxa > 02Q2D3kh5GL57A5+oVOna12JBRaIA5eBGKVCp3KToT/z48pxBe3WAmLo0zXr > hEgTSzssfb2zTwtB3Ogoedj+cU2bHJvJ8upS/jMr3TcdguySmxJlGpocVC/e > qxq12Njv+LiETOrD8atGmXCnA+nFNljBkz+l6ADl93jHzsBNBFTmJ9EBCACu > Qq9ZnP+aLU/Rt6clAfiHfTFBsJvLKsdIKeE6qHzsU1E7A7bGQKTtLEnhCCQE > W+OQP+sgbOWowIdH9PpwLJ3Op+NhvLlMxRvbT36LwCmBL0yD7bMqxxmmVj8n > vlMMRSe4wDSIG19Oy7701imnHZPm/pnPlneg/Meu/UffpcDWYBbAFX8nrXPY > vkVULcI/qTcCxW/+S9fwoXjQhWHaiJJ6y3cYOSitN31W9zgcMvLwLX3JgDxE > flkwq/M+ZkfCYnS3GAPEt8GkVKy2eHtCJuNkGFlCAmKMX0yWzHRAkqOMN5KP > LFbkKY2GQl13ztWp82QYJZpj5af6dmyUosurn6AZABEBAAHCwF8EGAEIABMF > AlTmJ9QJEEQfYmd9HZYrAhsMAABKbgf/Ulu5JAk4fXgH0DtkMmdkFiKEFdkW > 0Wkw7Vhd5eZ4NzeP9kOkD01OGweT9hqzwhfT2CNXCGxh4UnvEM1ZMFypIKdq > 0XpLLJMrDOQO021UjAa56vHZPAVmAM01z5VzHJ7ekjgwrgMLmVkm0jWKEKaO > n/MW7CyphG7QcZ6cJX2f6uJcekBlZRw9TNYRnojMjkutlOVhYJ3J78nc/k0p > kcgV63GB6D7wHRF4TVe4xIBqKpbBhhN+ISwFN1z+gx3lfyRMSmiTSrGdKEQe > XSIQKG8XZQZUDhLNkqPS+7EMV1g7+lOfT4GhLL68dUXDa1e9YxGH6zkpVECw > Spe3vsHZr6CqFg=3D=3D > =3D/vUJ > -----END PGP PUBLIC KEY BLOCK----- > > -------------------------------------------------------------------------= ----- > Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server > from Actuate! Instantly Supercharge Your Business Reports and Dashboards > with Interactivity, Sharing, Native Excel Exports, App Integration & more > Get technology previously reserved for billion-dollar corporations, FREE > http://pubads.g.doubleclick.net/gampad/clk?id=3D190641631&iu=3D/4140/ostg= .clktrk > _______________________________________________ > Bitcoin-development mailing list > Bitcoin-development@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bitcoin-development >