Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:72643 Return-Path: Mailing-List: contact internals-help@lists.php.net; run by ezmlm Delivered-To: mailing list internals@lists.php.net Received: (qmail 4417 invoked from network); 17 Feb 2014 04:28:00 -0000 Received: from unknown (HELO lists.php.net) (127.0.0.1) by localhost with SMTP; 17 Feb 2014 04:28:00 -0000 Authentication-Results: pb1.pair.com smtp.mail=yohgaki@gmail.com; spf=pass; sender-id=pass Authentication-Results: pb1.pair.com header.from=yohgaki@gmail.com; sender-id=pass Received-SPF: pass (pb1.pair.com: domain gmail.com designates 209.85.217.182 as permitted sender) X-PHP-List-Original-Sender: yohgaki@gmail.com X-Host-Fingerprint: 209.85.217.182 mail-lb0-f182.google.com Received: from [209.85.217.182] ([209.85.217.182:58842] helo=mail-lb0-f182.google.com) by pb1.pair.com (ecelerity 2.1.1.9-wez r(12769M)) with ESMTP id 2F/A7-56374-FCF81035 for ; Sun, 16 Feb 2014 23:28:00 -0500 Received: by mail-lb0-f182.google.com with SMTP id w7so11115482lbi.27 for ; Sun, 16 Feb 2014 20:27:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:from:date:message-id:subject:to:content-type; bh=5z+EO+wUiMJbchg8A1uXoY47rNnV//dCDZK9TnFMBmM=; b=DcuDDxRY6XCAVrvgfzQi4xMsNwtnUYb/HLco/on/kbTwe4ZFcSk0jlruaTMBrwon96 ON9mNvXK79cmXbPneCy+xRCG8uTgSQ1qceXfm60dCyrw0PfQlM2nqqvVTAHi5mDFOsnx 6D2qGGxJ7oI/+c6MDtWX0vglaDzjiP8Xz9oiPgotHjt6RA7wwBxHrCqQlVEHkaBS74/e lIhdtAjKIT1hq2rDDfbN54RNlO+rW7ePhL+lwCu5AdjVfkPbNIkg31joFcfG8febTVMq qfyx2JQQostU/J/Ik84YJVI56CdFAEMLny4x5ZauP8P9z7XHdSY2rgRbbB1uDWW+0OOJ wkmg== X-Received: by 10.152.42.129 with SMTP id o1mr15892402lal.19.1392611276388; Sun, 16 Feb 2014 20:27:56 -0800 (PST) MIME-Version: 1.0 Sender: yohgaki@gmail.com Received: by 10.112.199.37 with HTTP; Sun, 16 Feb 2014 20:27:16 -0800 (PST) Date: Mon, 17 Feb 2014 13:27:16 +0900 X-Google-Sender-Auth: 0uXekoA-z8-Yr7l1JbyH45_6tZU Message-ID: To: "internals@lists.php.net" Content-Type: multipart/alternative; boundary=001a11c3505c707cd304f29294d0 Subject: [VOTE] Secure Session Module Options/Internal by Default From: yohgaki@ohgaki.net (Yasuo Ohgaki) --001a11c3505c707cd304f29294d0 Content-Type: text/plain; charset=UTF-8 Hi all, This RFC changes default session settings and introduces a new setting that disables possible timing attack against session ID. All of them help to improve general session ID security except hash_bits_per_character change. NIST discourages use of SHA-1 years ago. It proposes to use SHA-256 as the default hash function for session. To reduce size of session ID string, hash_bits_per_character=6 is proposed. https://wiki.php.net/rfc/secure-session-options-by-default Thank you for voting! P.S. Although, the change is trivial, if anyone would like to see patch for this, I'll prepare one ASAP. -- Yasuo Ohgaki yohgaki@ohgaki.net --001a11c3505c707cd304f29294d0--