Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 5B6658B1 for ; Sun, 15 May 2016 10:04:07 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from mail.sldev.cz (mail.sldev.cz [51.254.7.247]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 1C9499C for ; Sun, 15 May 2016 10:04:06 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.sldev.cz (Postfix) with ESMTP id 30FCAE5DB; Sun, 15 May 2016 10:05:07 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.sldev.cz Received: from mail.sldev.cz ([127.0.0.1]) by localhost (mail.sl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id tMioTyMFHqDS; Sun, 15 May 2016 10:05:06 +0000 (UTC) Received: from tetra.site (unknown [10.8.8.107]) by mail.sldev.cz (Postfix) with ESMTPSA id D2546E5D4; Sun, 15 May 2016 10:05:05 +0000 (UTC) To: Jonas Schnelli , Bitcoin Protocol Discussion References: <5735D3A4.7090608@mycelium.com> <5735EC17.5040901@satoshilabs.com> <5735FC99.5090001@satoshilabs.com> <57361577.7060207@satoshilabs.com> <5736DEEA.5030603@jonasschnelli.ch> <57373116.90902@satoshilabs.com> <57374EF3.3000705@jonasschnelli.ch> From: Pavol Rusnak Message-ID: <57384991.5050702@satoshilabs.com> Date: Sun, 15 May 2016 12:04:01 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 In-Reply-To: <57374EF3.3000705@jonasschnelli.ch> Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="RDLM7Tdik8Ll1POfRG83esLewxuFKmDdK" X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 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] Bip44 extension for P2SH/P2WSH/... 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, 15 May 2016 10:04:07 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --RDLM7Tdik8Ll1POfRG83esLewxuFKmDdK Content-Type: multipart/mixed; boundary="8VtVw01Gog7OONT6ju8NnehlptoahVTq0" From: Pavol Rusnak To: Jonas Schnelli , Bitcoin Protocol Discussion Message-ID: <57384991.5050702@satoshilabs.com> Subject: Re: [bitcoin-dev] Bip44 extension for P2SH/P2WSH/... References: <5735D3A4.7090608@mycelium.com> <5735EC17.5040901@satoshilabs.com> <5735FC99.5090001@satoshilabs.com> <57361577.7060207@satoshilabs.com> <5736DEEA.5030603@jonasschnelli.ch> <57373116.90902@satoshilabs.com> <57374EF3.3000705@jonasschnelli.ch> In-Reply-To: <57374EF3.3000705@jonasschnelli.ch> --8VtVw01Gog7OONT6ju8NnehlptoahVTq0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 14/05/16 18:14, Jonas Schnelli wrote: > AFAIK: Bip39 import (cross-wallet) is not supported by Schildbachs > android wallet [1] and Electrum [2] and Breadwallet [3]. They are not BIP44 compatible wallets. This thread is about BIP44. > * What if the "old" wallet has used more then 1000 addresses? I guess They are not following the spec and are thus not BIP44 compatible. > * If I import a bip39 mnemonic into a hardware wallet (assume Trezor or= > Keepkey) I have to type in the words into my computer which bypasses > some of the security my hardware wallet provides me (MITM seed attack).= > Together with the point above this reduces the security of a wallet (in= > particular cold storage significant). You should send all your coins to the new seed anyway, but I agree this might be tricky for non-power users. --=20 Best Regards / S pozdravom, Pavol "stick" Rusnak SatoshiLabs.com --8VtVw01Gog7OONT6ju8NnehlptoahVTq0-- --RDLM7Tdik8Ll1POfRG83esLewxuFKmDdK Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJXOEmRAAoJEJHzszm5oCo94mQP/33XUOKfvekvJHazUrinlw+f Y2M7VST8A8RrJmODZh4HpTBQFNS9uZfMEkWyBfpXxwCWaAtmaaVqkk6CspvH6AOy a8wLlucJIGDM0oAhn08wrM2Y5Sau4h/pJcY8QNZZrqmwmWG2JwyNzayGZmxeWhJ1 rqQx+EawN1SkfBzdPVjXtWlY6y2vRNcEsqCpa3WdTSvQGuIZZPYDF3k4twEAv7Sc clPBtc20BgZOCJlaOi0aWHMR9RO04s0nnUFpTIrMBXzWBjBB1uUivpwe72vc1mD1 kJ2/Dniva0k7nWGZi0L8g9MnasHjQe5wJukObdtEjTHs28VrhVMAvdUOlgGSc4v1 Orj9xMmzGMsq+TQQYe3K3qGeituP68P827qgHU+m95hrFz4vaVFT4eR6jvqFBDb4 9sSXqodO59/75zfZlAf32daj0Wlgb6T6Mt9tQ4HIIG0O6PbPm1hmVxHYHJ7rEQzJ xCHHUEXSOJwvkAqUr/aJYNe09ZigJikuVGgXZB0vMevqDn6TFIAciGMYj7Wz35UJ /cPdZyt911rRdJ5AadRUzBKEt+QqAK99sltLRHP05uux2a2Ju6WPIzfDERwpPM52 VZiSOUkhYOXGFWFwonmnTLw7pkVvvKb2o/JzgyCTkhad2/NhftmFBdIoWV8Hxb4P LX50EMVTsL+8UXmGMGtj =AI/+ -----END PGP SIGNATURE----- --RDLM7Tdik8Ll1POfRG83esLewxuFKmDdK--