Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:96023 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 35300 invoked from network); 17 Sep 2016 08:13:55 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 17 Sep 2016 08:13:55 -0000 Authentication-Results: pb1.pair.com header.from=smalyshev@gmail.com; sender-id=pass Authentication-Results: pb1.pair.com smtp.mail=smalyshev@gmail.com; spf=pass; sender-id=pass Received-SPF: pass (pb1.pair.com: domain gmail.com designates 209.85.192.173 as permitted sender) X-PHP-List-Original-Sender: smalyshev@gmail.com X-Host-Fingerprint: 209.85.192.173 mail-pf0-f173.google.com Received: from [209.85.192.173] ([209.85.192.173:34683] helo=mail-pf0-f173.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id F7/C0-19521-24BFCD75 for ; Sat, 17 Sep 2016 04:13:55 -0400 Received: by mail-pf0-f173.google.com with SMTP id p64so34531090pfb.1 for ; Sat, 17 Sep 2016 01:13:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding; bh=YBkYKPUhg1Xby4BtAzDgF2mFFEs702oqPvkn5TnFzcM=; b=ScbsQ5VUPl5TX7Bk3jiLAINFkEB0n8339cq3UmFSlYpvFqMxJoraRTlg6bwPbFdhwj saSo3+FgbKAULFrH1yaiZ58AGNso1T5DB5bUBU6xzT6nB7TWTZIYWSqS/2BnECxMzTU2 ZT4OCmnoSAj/Ji+baIAB19pszuNpGvn/vxYdhpuV7KLqolpK9dijKLbsY3sU894x+ZcB 2bXX/7KN6cczePeebrFVMD5Fl9huthWubiMQBB/o4RhLDDRM+uURfeS0hvzG7nlUOBWW ooZYXV1FW9xDN4tUtmFiM+V5wYpRxC7myPkuIwpjjbezEuLdi3sRmOfNe/AeZTNJdFTD J+ug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=YBkYKPUhg1Xby4BtAzDgF2mFFEs702oqPvkn5TnFzcM=; b=IqeXilgmjofMQfkdbkWE5LNRdIzXouxNZr9HIVyjH+7wtWKB663+Pe8gaNJAe7JW6H HhdGchkkeyRLKu7/RqF94ENIrKJOAvfCS+Y9jh22xldKYhtWfHX6w6Vg/n74w3jSeiB+ qgnx1sQib3AX4OwdQmcSaoFyoB//qlW/pFxkbSHrzHtqv7fekoPv/Vz8vflEXe+A56fi qh3zYYAKrdCFNiVF3hrTz9p8BjimOV2mJuGO8476YlmoKrhboBmjDKEFJKOyCKaH5TCL B6UNlGYB3xnpeEWvoRdEnNmaQ5f8x1+DgnNBGT0AGOMwb0d8VRpsJ6bLK6bJ4EEC9/YN EXPw== X-Gm-Message-State: AE9vXwMTdL963WmjqpiRRo1CaR7zWdkKbwy2uKB42n2qzoGNsES+SfA8mtmrwRtSYdRiqg== X-Received: by 10.98.75.4 with SMTP id y4mr29772467pfa.25.1474100031269; Sat, 17 Sep 2016 01:13:51 -0700 (PDT) Received: from Stas-Air.local ([198.8.80.146]) by smtp.gmail.com with ESMTPSA id i24sm7816130pfi.1.2016.09.17.01.13.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 17 Sep 2016 01:13:50 -0700 (PDT) To: Scott Arciszewski , Thomas Hruska References: <7d5727ba-da33-e3c5-1d1f-318c45d81616@cubiclesoft.com> Cc: PHP Internals Message-ID: Date: Sat, 17 Sep 2016 01:13:49 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Subject: Re: [PHP-DEV] HashDoS From: smalyshev@gmail.com (Stanislav Malyshev) Hi! > Significant degradation? > > SipHash 1-3 is almost as fast as HashDoS-vulnerable hash > functions: https://github.com/funny-falcon/funny_hash I see on this link comparison to Murmur3 - but that's not the function we are using. Is there a comparison to PHP one? -- Stas Malyshev smalyshev@gmail.com