From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B3F1C43387 for ; Wed, 2 Jan 2019 18:03:38 +0000 (UTC) Received: from krantz.zx2c4.com (krantz.zx2c4.com [192.95.5.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6ED79218D3 for ; Wed, 2 Jan 2019 18:03:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=1n6.org.uk header.i=@1n6.org.uk header.b="i1FGvkch" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6ED79218D3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=1n6.org.uk Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=wireguard-bounces@lists.zx2c4.com Received: from krantz.zx2c4.com (localhost [IPv6:::1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id feabc4e8; Wed, 2 Jan 2019 18:01:11 +0000 (UTC) Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id d5efd29a for ; Fri, 21 Dec 2018 18:17:45 +0000 (UTC) Received: from vanadium.cloudhosting.co.uk (vanadium.cloudhosting.co.uk [77.72.0.170]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 3168db18 for ; Fri, 21 Dec 2018 18:17:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=1n6.org.uk; s=default; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Date: Message-ID:Subject:From:To:Sender:Reply-To:Cc:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=RepW87MidiEKOWKY1oh+zUCrkhgmPKZofv4HbxEBGt8=; b=i1FGvkchfqb1IAp6kh3sjz+mq2 BvnoXyVnQLha6xu61ayLz2IPXWUkwmmN+DhSf9xcoVyADKMwu1FLfVUuZ5HnIgc0V2MLuirDKB7LM AUcqvykDZ+fEjixoyfwYwahTh9dAt0NnepsdoovzXXd6AB1udU8wUlcUblBN6m8IBFDA5dz9KI5WT Zt/BpuVUFY2kMW8f5g+vuTBgUOx+Fr7o21eNetNLczWvRKvy1wlvuU1QvnduZN/bbMPKhHFjfXIsG UuRhpzlNqEasg6UN1vypqExuyCQqh0jgr7tVkSKmVC1nies1b00kJkVeNTqoLrMMs4NeUhCnpxpxB iMLZ0acw==; Received: from ebg13.tamazaki.com ([148.251.200.134]:37398 helo=[192.168.11.3]) by vanadium.cloudhosting.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.91) (envelope-from ) id 1gaPNc-00CzW5-Bj for wireguard@lists.zx2c4.com; Fri, 21 Dec 2018 18:18:36 +0000 To: wireguard@lists.zx2c4.com From: Iain Douglas Subject: Understanding Protocol / State Machine Message-ID: <478b9a56-d09e-5908-f253-a32985898072@1n6.org.uk> Date: Fri, 21 Dec 2018 18:18:35 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.1 MIME-Version: 1.0 Content-Language: en-US X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - vanadium.cloudhosting.co.uk X-AntiAbuse: Original Domain - lists.zx2c4.com X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - 1n6.org.uk X-Get-Message-Sender-Via: vanadium.cloudhosting.co.uk: authenticated_id: iain@1n6.org.uk X-Authenticated-Sender: vanadium.cloudhosting.co.uk: iain@1n6.org.uk X-Mailman-Approved-At: Wed, 02 Jan 2019 19:01:09 +0100 X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" SGksCgpJIGhhdmUgYmVlbiBpbnZlc3RpZ2F0aW5nIHdoYXQgaGFwcGVucyB3aGVuIGEgcGVlciBj cmFzaGVzL2dvZXMgYXdheSBmb3IKc29tZSByZWFzb24gYW5kIHRoZSBjb25maWd1cmF0aW9uIGlz IHJlc2V0LgoKTXkgdGVzdCBzZXR1cCBpcyBxdWl0ZSBzaW1wbGUsIEkgaGF2ZSAyIHBlZXJzIGFu ZCBvbmUgaXMgYWN0aW5nIGFzIGEKZ2F0ZXdheSBmb3IgdGhlIG90aGVyIGZvciB0aGUgcmVtb3Rl IGFkZHJlc3MgOC44LjguOC4KSSBjYW4gcGluZyA4LjguOC44IGFuZCB0cmFmZmljIGdvZXMgb3Zl ciB0aGUgV2lyZUd1YXJkIGxpbmsgYXMgZXhwZWN0ZWQuCldoZW4gSSB3YW50IHRvIHRlc3QgSSBk ZWxldGUgdGhlIGtleSBvbiB0aGUgcGVlciBhbmQgYWRkIGl0IGFnYWluLsKgCldpcmVndWFyZCBp cyB0ZSBsYXRlcyB2ZXJzaW9uIGZyb20gQ2VudE9TIHJlcG8gMC4wLjIwMTgxMjE4LTEuCgpJIHNl ZSB0aHJlZSBkaWZmZXJlbnQgdGhpbmdzIGhhcHBlbmluZyBkZXBlbmRpbmcgb24gd2hlbiB0aGUg bGFzdApoYW5kc2hha2UgdG9vayBwbGFjZS4KCjEuIEhhbmRzaGFrZSA8IDExOSBzZWNvbmRzIGFn byB0aGUgbGluayB0YWtlcyB+IDE1IHNlY29uZHMgdG8gcmVjb3ZlcgoyLiBIYW5kc2hha2UgYmV0 d2VlbiAxMjAgYW5kIDE3OSBzZWNvbmRzIGFnbyAtIDFzdCBwYWNrZXQgaXMgbG9zdCB0aGVuCmxp bmsgcmVjb3ZlcnMKMy4gSGFuZHNoYWtlID49MTgwIHNlY29uZCBhZ28gLSBsaW5rIGp1c3Qgd29y a3MgYXMgbm9ybWFsLgoKSXQgaXMgKDIpIHRoYXQgSSBkb24ndCB1bmRlcnN0YW5kLiBXaGVuIEkg bG9vayBhdCB0aGUgcGFja2V0cyBzZW50IEkgc2VlCgpwaW5nIG91dApoYW5kc2hha2Ugb3V0Cmhh bmRzaGFrZSByZXNwb25zZQoKTm8gcmVwbHkgdG8gdGhlIHBpbmcKCkhvd2V2ZXIgZm9yICgzKSBh Ym92ZSBJIHNlZQoKaGFuZHNoYWtlIG91dApoYW5kc2hha2UgcmVzcG9uc2UKcGluZwpwaW5nIHJl cGx5CgpTbyBmb3IgKDMpIEkgZ3Vlc3MgdGhhdCB0aGUgcGluZyBpcyBxdWV1ZWQgdW50aWwgYWZ0 ZXIgdGhlIGhhbmRzaGFrZQpvY2N1cnMuCkhhdmluZyB3YXRjaGVkIEphc29uJ3MgdGFsayBhdCB0 aGUgTGludXggUGx1bWJlcnMgY29uZmVyZW5jZSBJIHdhcwpleHBlY3Rpbmcgd2hhdCBoYXBwZW5z IGF0ICgzKSB0byBiZSBhdCAoMikuCkNhbiBzb21lb25lIGVubGlnaHRlbiBtZSBhcyB0byB3aHkg dGhlIGZpcnN0IHBhY2tldCBhdCAoMikgaXMgc2VudApiZWZvcmUgdGhlIGhhbmRzaGFrZT8KCkNo ZWVycwoKCklhaW7CoAoKCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KV2lyZUd1YXJkIG1haWxpbmcgbGlzdApXaXJlR3VhcmRAbGlzdHMuengyYzQuY29t Cmh0dHBzOi8vbGlzdHMuengyYzQuY29tL21haWxtYW4vbGlzdGluZm8vd2lyZWd1YXJkCg==