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author | Alex Mizrahi <alex.mizrahi@gmail.com> | 2017-04-06 18:36:23 +0300 |
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committer | bitcoindev <bitcoindev@gnusha.org> | 2017-04-06 15:36:26 +0000 |
commit | 74774d38b729b49f6cf5f1bb13f42418271dc63f (patch) | |
tree | ccc0691340d0debfcbdfc64f1c530f21cae183c7 | |
parent | 1e58e2b77a5d3696b5c3b65c04946761016050d8 (diff) | |
download | pi-bitcoindev-74774d38b729b49f6cf5f1bb13f42418271dc63f.tar.gz pi-bitcoindev-74774d38b729b49f6cf5f1bb13f42418271dc63f.zip |
Re: [bitcoin-dev] BIP proposal: Inhibiting a covert attack on the Bitcoin POW function
-rw-r--r-- | 9a/a2f351b852a24f6f288344e0fc320dd7d6e95e | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/9a/a2f351b852a24f6f288344e0fc320dd7d6e95e b/9a/a2f351b852a24f6f288344e0fc320dd7d6e95e new file mode 100644 index 000000000..a795245d5 --- /dev/null +++ b/9a/a2f351b852a24f6f288344e0fc320dd7d6e95e @@ -0,0 +1,105 @@ +Return-Path: <alex.mizrahi@gmail.com> +Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org + [172.17.192.35]) + by mail.linuxfoundation.org (Postfix) with ESMTPS id 58A81B4A + for <bitcoin-dev@lists.linuxfoundation.org>; + Thu, 6 Apr 2017 15:36:26 +0000 (UTC) +X-Greylist: whitelisted by SQLgrey-1.7.6 +Received: from mail-qk0-f171.google.com (mail-qk0-f171.google.com + [209.85.220.171]) + by smtp1.linuxfoundation.org (Postfix) with ESMTPS id 52519159 + for <bitcoin-dev@lists.linuxfoundation.org>; + Thu, 6 Apr 2017 15:36:25 +0000 (UTC) +Received: by mail-qk0-f171.google.com with SMTP id h67so40694686qke.0 + for <bitcoin-dev@lists.linuxfoundation.org>; + Thu, 06 Apr 2017 08:36:25 -0700 (PDT) +DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; + h=mime-version:in-reply-to:references:from:date:message-id:subject:to; + bh=jSQs7C5VhZN4Zh0s9GgPl7I5LqEswKsVyiaf2E+cKa4=; + b=JZlxWYsQaeKjN4/JcnO3xvLkGDN/ySPbCctVQx5jHx9KKA+P/FwdVEeK3grmGPLgSh + iWTl15XqrtvEmsU5OAMAwR9+C1nAUx8m667uHR00ehE1mi52WMfRMvR7+rqqLtdsm3Gx + osqHa5YwuVjV+ZQIsUuBx0HSyvq1OC/Y88mQ9ZUjN5+p/sQ6a3tDGj9bcr4rLw/Ub3fl + GldOlCIMoGs+wVFPDsG18SNXNIq3dBNSsXdeN1uyBqxSZsemPujFZwy5tD7wTB20RmjX + 01tAxwZQxVAoRimkCD4XqOUQrz9NRwZDCaadghf66MdKxnY5cRo5+JqwJG5TBeGxu6n0 + 0wSw== +X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; + d=1e100.net; s=20161025; + h=x-gm-message-state:mime-version:in-reply-to:references:from:date + :message-id:subject:to; + bh=jSQs7C5VhZN4Zh0s9GgPl7I5LqEswKsVyiaf2E+cKa4=; + b=X0vGrIHwQ6B0Hdyqtg/4xnrUac3ITx94xOxN6aEGjoTKSY4eUFtX/k0CKyLoB6ggyi + +xKPHXbW3mVETT4R92v0zNqqe0w7VgQ0Mczyxwkg4SuEAVG86UBZZ/RHTAj2rCA+wU9G + qPtyEZl1gt6HJkhdFlkZ7U/UsywVMdqUKjdi/gjuReUO7QX6/qQNCli5LS818BtH8cy3 + zaWXERBfvtJHbHuXm5hrl8TxHND+lPF2ra/ZeoSZetkO/cuNYYV/hqbU6Jnz8A7aGldL + u+r8NmVjp69S/U2Z0esdEhFUtoElJ3/H4cFJclZoy1ZjRzsaaM+68UP0jQnsF9UEdFMj + XiAQ== +X-Gm-Message-State: AN3rC/5/IBpR0qjGmmN13uRLYbDa/Bbjva/uJTih6JxwcBQXpy/qrv14cLAtdT2qyRhjKdepfo0Y8pAY9D9sMg== +X-Received: by 10.55.165.2 with SMTP id o2mr6768776qke.306.1491492984394; Thu, + 06 Apr 2017 08:36:24 -0700 (PDT) +MIME-Version: 1.0 +Received: by 10.55.55.79 with HTTP; Thu, 6 Apr 2017 08:36:23 -0700 (PDT) +In-Reply-To: <20170406024910.GA1271@savin.petertodd.org> +References: <CAAS2fgR84898xD0nyq7ykJnB7qkdoCJYnFg6z5WZEUu0+-=mMA@mail.gmail.com> + <20170406023123.GA1071@savin.petertodd.org> + <CA+KqGkqSxeAUZFVFqM_QkEWcGFHgZXwGuOE==7HpXp1+D_Tj3Q@mail.gmail.com> + <20170406024910.GA1271@savin.petertodd.org> +From: Alex Mizrahi <alex.mizrahi@gmail.com> +Date: Thu, 6 Apr 2017 18:36:23 +0300 +Message-ID: <CAE28kURiL3OVzwdpZ2yZvqc-QB-1fxGnCm-G49OJ+y3OF2qtUQ@mail.gmail.com> +To: Bitcoin Protocol Discussion <bitcoin-dev@lists.linuxfoundation.org> +Content-Type: multipart/alternative; boundary=94eb2c05fde8853fac054c814587 +X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00,DKIM_SIGNED, + DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, HTML_MESSAGE, + RCVD_IN_DNSWL_NONE, + RCVD_IN_SORBS_SPAM autolearn=no version=3.3.1 +X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on + smtp1.linux-foundation.org +Subject: Re: [bitcoin-dev] BIP proposal: Inhibiting a covert attack on the + Bitcoin POW function +X-BeenThere: bitcoin-dev@lists.linuxfoundation.org +X-Mailman-Version: 2.1.12 +Precedence: list +List-Id: Bitcoin Protocol Discussion <bitcoin-dev.lists.linuxfoundation.org> +List-Unsubscribe: <https://lists.linuxfoundation.org/mailman/options/bitcoin-dev>, + <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=unsubscribe> +List-Archive: <http://lists.linuxfoundation.org/pipermail/bitcoin-dev/> +List-Post: <mailto:bitcoin-dev@lists.linuxfoundation.org> +List-Help: <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=help> +List-Subscribe: <https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev>, + <mailto:bitcoin-dev-request@lists.linuxfoundation.org?subject=subscribe> +X-List-Received-Date: Thu, 06 Apr 2017 15:36:26 -0000 + +--94eb2c05fde8853fac054c814587 +Content-Type: text/plain; charset=UTF-8 + +> Agreed! There's no benefit to Bitcoin for having it - one way or the other +> miners are going to destroy ~12BTC/block worth of energy. Meanwhile it +> appears +> to have lead to something like a year of stupid political bullshit based +> on a +> secret advantage - there's no reason to invite a repeat of this episode. + + +But is it even possible to completely remove ASICBOOST optimization +possibility? + +--94eb2c05fde8853fac054c814587 +Content-Type: text/html; charset=UTF-8 +Content-Transfer-Encoding: quoted-printable + +<div dir=3D"ltr"><div class=3D"gmail_extra"><div class=3D"gmail_quote"><div= +>=C2=A0</div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;b= +order-left:1px #ccc solid;padding-left:1ex"><span class=3D""> +</span>Agreed! There's no benefit to Bitcoin for having it - one way or= + the other<br> +miners are going to destroy ~12BTC/block worth of energy. Meanwhile it appe= +ars<br> +to have lead to something like a year of stupid political bullshit based on= + a<br> +secret advantage - there's no reason to invite a repeat of this episode= +.</blockquote><div><br></div><div>But is it even possible to completely rem= +ove ASICBOOST optimization possibility?</div><div><br></div></div></div></d= +iv> + +--94eb2c05fde8853fac054c814587-- + |