Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 5913240C for ; Sun, 23 Dec 2018 20:55:44 +0000 (UTC) X-Greylist: whitelisted by SQLgrey-1.7.6 Received: from mail-ot1-f53.google.com (mail-ot1-f53.google.com [209.85.210.53]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 512067C for ; Sun, 23 Dec 2018 20:55:43 +0000 (UTC) Received: by mail-ot1-f53.google.com with SMTP id s5so9586834oth.7 for ; Sun, 23 Dec 2018 12:55:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=coinbase.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=Ay+3QgGtxCPxXHhx7fVmTTxQ/Z4XYiBclANyRLw8cwI=; b=NDWjE5s5tXGZygbXJgpGVJ4Ey8cWjX36kIcXjn6ZUmtJ71ib5exmr5gVaAjfGx/oxu 6QDOR7BHVlpiC2LnmU6+4faF929kOlXwv3JucX+/GQo7+2t49yCFm70741WbSudgMM+Q EnrNK3CPBJVfiXTIlIzUCRpjSUDwe4HTDimPk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=Ay+3QgGtxCPxXHhx7fVmTTxQ/Z4XYiBclANyRLw8cwI=; b=ViIdjzOZBoNDys157Ulp0M4SCCtAuaDbyUruylm6gWOipjQwg6e87EIMxqW0mUnrzc cFQ08bOj3u1qXekR5EguOqALm85bXSVVfW+evWWJSxL6txl8DevJtY2qLhlbAlWgCzZK 4EAeIktpGmrnWMBdxgtYSpA2CHeQJ2hJ4nOlLUldKQcqwtJ2L7S4KC9XmM6kv7S3YoXU VspQRjswvtURuHZ4QvMEfi63kM8gwWmqUQBxC7Y8jpUB4ABU03vq7NxirCXmnn4N73Tw lDNSb5a5r0lV8tuusCV3s0bqV1lQbGe2xMSHKpr8i9y0aM+2EE85EUSEc05o3xxDtK03 44dg== X-Gm-Message-State: AJcUukfzuH9VAvU2oWU2dMYE5Oe1XIX06Chsb8+DfDgQYbuMQyx3aFDu 8x8LSqPDJ7KDCIQj8nIG9f0uTSTAgseyVA/ZLbJq5JpX X-Google-Smtp-Source: ALg8bN64enfOdD6lzFmSt8bk5ye0S3ZvuaAxvc0aSgf17mgvz5rnqX0bYDuubNw8SXojRXtAMcGnKdWL/ghQNuAZofc= X-Received: by 2002:a9d:8e4:: with SMTP id 91mr7008065otf.169.1545598542407; Sun, 23 Dec 2018 12:55:42 -0800 (PST) MIME-Version: 1.0 References: <68330522-7e7c-c3b4-99a9-1c68ddb56f23@gmail.com> In-Reply-To: <68330522-7e7c-c3b4-99a9-1c68ddb56f23@gmail.com> From: Eric Scrivner Date: Sun, 23 Dec 2018 13:55:31 -0700 Message-ID: To: Aymeric Vitte , Bitcoin Protocol Discussion Content-Type: multipart/alternative; boundary="000000000000160a9c057db6b4e3" X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HTML_MESSAGE, 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 X-Mailman-Approved-At: Sun, 23 Dec 2018 21:51:01 +0000 Subject: Re: [bitcoin-dev] BIP39 seeds 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: Sun, 23 Dec 2018 20:55:44 -0000 --000000000000160a9c057db6b4e3 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Quite interesting. Not familiar with prior art here, but would be interested in what your results are showing if you=E2=80=99re willing to sh= are? On Sun, Dec 23, 2018 at 11:44 Aymeric Vitte via bitcoin-dev < bitcoin-dev@lists.linuxfoundation.org> wrote: > Has anybody already looked at this: given N randomly chosen words > belonging to a BIP39 2048 words dictionary, what is the probability to > get a "valid" BIP39 seed (ie with the right checksum)? > > The result looks (very) surprising to me and might have some use cases, > just would like to know if this topic has already been discussed before > going further > > -- > Move your coins by yourself (browser version): https://peersm.com/wallet > 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 > > _______________________________________________ > bitcoin-dev mailing list > bitcoin-dev@lists.linuxfoundation.org > https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev > --=20 Eric Scrivner Remote Software Engineer M: (760) 617-5067 Coinbase San Francisco, CA, USA --000000000000160a9c057db6b4e3 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Quite interesting. Not familiar with prior art here,= but would be interested in what your results are showing if you=E2=80=99re= willing to share?

On Sun, Dec 23, 2018 at 11:44 Aymeric Vitte via bitcoin-dev <bitcoin-dev@lists.li= nuxfoundation.org> wrote:
Ha= s anybody already looked at this: given N randomly chosen words
belonging to a BIP39 2048 words dictionary, what is the probability to
get a "valid" BIP39 seed (ie with the right checksum)?

The result looks (very) surprising to me and might have some use cases,
just would like to know if this topic has already been discussed before
going further

--
Move your coins by yourself (browser version): https://peersm.com/wallet
Bitcoin transactions made simple: https://github.com/Aym= s/bitcoin-transactions
Zcash wallets made simple: https://github.com/Ayms/zcash-wallet= s
Bitcoin wallets made simple: https://github.com/Ayms/bitcoin-= wallets
Get the torrent dynamic blocklist: http://peersm.com/getblocklist<= br> 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

_______________________________________________
bitcoin-dev mailing list
= bitcoin-dev@lists.linuxfoundation.org
https://lists.linuxfoundation.org/mail= man/listinfo/bitcoin-dev
--
Eric Scrivner
Remote Software Engineer
M: (760) 617-5067
San Francisco, CA,= USA
--000000000000160a9c057db6b4e3--