From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id CA4C989F for ; Thu, 6 Apr 2017 07:47:11 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail4.protonmail.ch (mail4.protonmail.ch [185.70.40.27]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id AA3DA136 for ; Thu, 6 Apr 2017 07:47:10 +0000 (UTC) Date: Thu, 06 Apr 2017 03:47:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=default; t=1491464828; bh=gCSmXGjcpZym1d2STAMf37wStziNKINcMbccbePJ1HI=; h=From:Cc:Reply-To:Subject:In-Reply-To:References:Feedback-ID:From; b=tWpn6DcMBYZe+I+plAczuws6RkrcBSowhlV7FYNy9mIFgLKA0B4E7yUZc8SmmY9N0 c+RSe7ywSlZnarAMFXu3kT2JZNAv+NsWD6jD48gfiUpKhgzFyakvLFusgQVMZlYo/3 ywc8gkK3ohoYd8xwQDyJKIS1Ogv7ccODpz5qZdYY= From: praxeology_guy Cc: bitcoin-dev Reply-To: praxeology_guy Message-ID: In-Reply-To: References: Feedback-ID: QNIhwEyXoeVc3U4MfcUYYZvMnUQl3-PbHr6DzMyDyTNHjRI1PsDP75XnKblbXk3lrG73CSsTOH1kyRSbuPf8Gw==:Ext:ProtonMail MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="b1_0c97990e2f498c3c6a607f5767cfc11f" X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, FREEMAIL_FROM, HTML_MESSAGE, MIME_BASE64_BLANKS, MISSING_HEADERS,RCVD_IN_DNSWL_LOW autolearn=no version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on smtp1.linux-foundation.org X-Mailman-Approved-At: Thu, 06 Apr 2017 11:42:53 +0000 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 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Apr 2017 07:47:11 -0000 This is a multi-part message in MIME format. --b1_0c97990e2f498c3c6a607f5767cfc11f Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: base64 SWYgdGhpcyBpcyB0aGUgdW5kZXJseWluZyByZWFzb24gd2h5IFNlZ1dpdCBpcyBiZWluZyBkZWxh eWVkLi4uIHRoYXQgaXMgcHJldHR5IGRlcGxvcmFibGUuCgpQcm9iYWJseSB0b28gbGF0ZSBub3cg Zm9yIGJpdGNvaW4sIGJ1dCBtYXliZSBpdCB3b3VsZCBiZSBnb29kIHRvIHByZS1taXggdGhlIGJs b2NrIGhlYWRlciBiaXRzIGFyb3VuZCBiZWZvcmUgaXQgZXZlbiBlbnRlcnMgdGhlIFNIQTI1NiBo YXNoLiBOb3Qgc3VyZSBpZiBiZXN0IHRvIHVzZSBhIGhhcmRjb2RlZCBtYXAsIG9yIHRvIG1ha2Ug dGhlIG1hcCB3aXRoIHRoZSB0eCBtZXJrbGUgcm9vdCBhcyBhIHNlZWQuIERlcGVuZHMgb24gaG93 IGhhcmQgaXQgaXMgdG8gZmluZCBnb29kIG5vbmNlIChldGMpIGJpdCBsb2NhdGlvbiBjb2xsaXNp b25zLgoKTWF5YmUgZ21heHdlbGwncyBzb2x1dGlvbiBpcyBnb29kIGVub3VnaCBmb3IgdGhpcyBw YXJ0aWN1bGFyIHByb2JsZW0uLi4gYnV0IHRoZSBhYm92ZSByZWNvbW1lbmRhdGlvbiBtaWdodCBo ZWxwIGltcHJvdmUgYml0Y29pbidzIGF2YWlsYWJsZSByZW1haW5pbmcgcHV6emxlIGRpZmZpY3Vs dHkuCgpBbm90aGVyIHRoaW5nIHRoYXQgY291bGQgYmUgZG9uZSBpcyBpbmNyZWFzZSB0aGUgbnVt YmVyIG9mIHRpbWVzIFNIQTI1NiBpcyBwZXJmb3JtZWQuLi4gYnV0IG5vdyB3ZSBhcmUgcmVhbGx5 IHRhbGtpbmcgYWJvdXQgYWx0ZXJpbmcgdGhlIFBvVyBhbGdvcml0aG0uIENvcnJlY3QgbWUgaWYg SSdtIHdyb25nOiBUaGUgbW9yZSBudW1iZXIgb2YgdGltZXMgaXRzIHBlcmZvcm1lZCwgdGhlIGxl c3MgYW55IHBhdGVudC1hYmxlIHByZSBvciBwb3N0IGNhbGN1bGF0aW9uIHNraXBwaW5nL2NhY2hp bmcgaGF2ZSBhbiBlZmZlY3Qgb24gZWZmaWNpZW5jeS4KCkNoZWVycywKUHJheGVvbG9neSBHdXk= --b1_0c97990e2f498c3c6a607f5767cfc11f Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: base64 PGRpdj5JZiB0aGlzIGlzIHRoZSB1bmRlcmx5aW5nIHJlYXNvbiB3aHkgU2VnV2l0IGlzIGJlaW5n IGRlbGF5ZWQuLi4gdGhhdCBpcyBwcmV0dHkgZGVwbG9yYWJsZS48YnI+PC9kaXY+PGRpdj48YnI+ PC9kaXY+PGRpdj5Qcm9iYWJseSB0b28gbGF0ZSBub3cgZm9yIGJpdGNvaW4sIGJ1dCBtYXliZSBp dCB3b3VsZCBiZSBnb29kIHRvIHByZS1taXggdGhlIGJsb2NrIGhlYWRlciBiaXRzIGFyb3VuZCBi ZWZvcmUgaXQgZXZlbiBlbnRlcnMgdGhlIFNIQTI1NiBoYXNoLiAmbmJzcDtOb3Qgc3VyZSBpZiBi ZXN0IHRvIHVzZSBhIGhhcmRjb2RlZCBtYXAsIG9yIHRvIG1ha2UgdGhlIG1hcCB3aXRoIHRoZSB0 eCBtZXJrbGUgcm9vdCBhcyBhIHNlZWQuICZuYnNwO0RlcGVuZHMgb24gaG93IGhhcmQgaXQgaXMg dG8gZmluZCBnb29kIG5vbmNlIChldGMpIGJpdCBsb2NhdGlvbiBjb2xsaXNpb25zLjxicj48L2Rp dj48ZGl2Pjxicj48L2Rpdj48ZGl2Pk1heWJlIGdtYXh3ZWxsJ3Mgc29sdXRpb24gaXMgZ29vZCBl bm91Z2ggZm9yIHRoaXMgcGFydGljdWxhciBwcm9ibGVtLi4uIGJ1dCB0aGUgYWJvdmUgcmVjb21t ZW5kYXRpb24gbWlnaHQgaGVscCBpbXByb3ZlIGJpdGNvaW4ncyBhdmFpbGFibGUgcmVtYWluaW5n IHB1enpsZSBkaWZmaWN1bHR5Ljxicj48L2Rpdj48ZGl2Pjxicj48L2Rpdj48ZGl2PkFub3RoZXIg dGhpbmcgdGhhdCBjb3VsZCBiZSBkb25lIGlzIGluY3JlYXNlIHRoZSBudW1iZXIgb2YgdGltZXMg U0hBMjU2IGlzIHBlcmZvcm1lZC4uLiBidXQgbm93IHdlIGFyZSByZWFsbHkgdGFsa2luZyBhYm91 dCBhbHRlcmluZyB0aGUgUG9XIGFsZ29yaXRobS4gJm5ic3A7Q29ycmVjdCBtZSBpZiBJJ20gd3Jv bmc6IFRoZSBtb3JlIG51bWJlciBvZiB0aW1lcyBpdHMgcGVyZm9ybWVkLCB0aGUgbGVzcyBhbnkg cGF0ZW50LWFibGUgcHJlIG9yIHBvc3QgY2FsY3VsYXRpb24gc2tpcHBpbmcvY2FjaGluZyBoYXZl IGFuIGVmZmVjdCBvbiBlZmZpY2llbmN5LjwvZGl2PjxkaXY+PGJyPjwvZGl2PjxkaXY+Q2hlZXJz LDxicj48L2Rpdj48ZGl2PlByYXhlb2xvZ3kgR3V5PC9kaXY+ --b1_0c97990e2f498c3c6a607f5767cfc11f--