X-Loop: help-debbugs@HIDDEN Subject: bug#5962: improving SHA1 using intel SS3 instructions Resent-From: Jim Meyering <jim@HIDDEN> Original-Sender: debbugs-submit-bounces <at> debbugs.gnu.org Resent-To: owner <at> debbugs.gnu.org Resent-CC: bug-coreutils@HIDDEN Resent-Date: Sat, 17 Apr 2010 07:51:02 +0000 Resent-Message-ID: <handler.5962.B.127149061529485 <at> debbugs.gnu.org> Resent-Sender: help-debbugs@HIDDEN X-GNU-PR-Message: report 5962 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: Arnold Robbins <arnold@HIDDEN> Cc: 5962 <at> debbugs.gnu.org X-Debbugs-Original-Cc: bug-coreutils@HIDDEN Received: via spool by submit <at> debbugs.gnu.org id=B.127149061529485 (code B ref -1); Sat, 17 Apr 2010 07:51:02 +0000 Received: (at submit) by debbugs.gnu.org; 17 Apr 2010 07:50:15 +0000 Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1O32n8-0007fW-TB for submit <at> debbugs.gnu.org; Sat, 17 Apr 2010 03:50:15 -0400 Received: from mail.gnu.org ([199.232.76.166] helo=mx10.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from <jim@HIDDEN>) id 1O32n7-0007fR-AC for submit <at> debbugs.gnu.org; Sat, 17 Apr 2010 03:50:14 -0400 Received: from lists.gnu.org ([199.232.76.165]:35300) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from <jim@HIDDEN>) id 1O32n4-0000pO-75 for submit <at> debbugs.gnu.org; Sat, 17 Apr 2010 03:50:10 -0400 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1O32n3-0002Go-Pj for bug-coreutils@HIDDEN; Sat, 17 Apr 2010 03:50:09 -0400 Received: from [140.186.70.92] (port=60117 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1O32ms-0002FD-N9 for bug-coreutils@HIDDEN; Sat, 17 Apr 2010 03:50:08 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.0 (2010-01-18) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE autolearn=unavailable version=3.3.0 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from <jim@HIDDEN>) id 1O32mo-0005ws-Rt for bug-coreutils@HIDDEN; Sat, 17 Apr 2010 03:49:58 -0400 Received: from smtp4-g21.free.fr ([212.27.42.4]:60504) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from <jim@HIDDEN>) id 1O32ml-0005vp-ES for bug-coreutils@HIDDEN; Sat, 17 Apr 2010 03:49:52 -0400 Received: from smtp4-g21.free.fr (localhost [127.0.0.1]) by smtp4-g21.free.fr (Postfix) with ESMTP id F32674C8118 for <bug-coreutils@HIDDEN>; Sat, 17 Apr 2010 09:49:47 +0200 (CEST) Received: from mx.meyering.net (mx.meyering.net [82.230.74.64]) by smtp4-g21.free.fr (Postfix) with ESMTP id 21C1F4C813F for <bug-coreutils@HIDDEN>; Sat, 17 Apr 2010 09:49:45 +0200 (CEST) Received: by rho.meyering.net (Acme Bit-Twister, from userid 1000) id 027EED9D; Sat, 17 Apr 2010 09:49:45 +0200 (CEST) From: Jim Meyering <jim@HIDDEN> In-Reply-To: <3932E3E7D9C8CB428D4E4FC3887B6CEF09ED1EA9CC@HIDDEN> (Aharon Robbins's message of "Thu, 15 Apr 2010 11:46:28 +0300") References: <3932E3E7D9C8CB428D4E4FC3887B6CEF09ED1EA9CC@HIDDEN> Date: Sat, 17 Apr 2010 09:49:44 +0200 Message-ID: <874ojamsbr.fsf@HIDDEN> Lines: 8 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-Spam-Score: -5.1 (-----) X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <http://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <http://debbugs.gnu.org/pipermail/debbugs-submit> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <http://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Sender: debbugs-submit-bounces <at> debbugs.gnu.org Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org X-Spam-Score: -5.1 (-----) Robbins, Aharon wrote: > http://software.intel.com/en-us/articles/improving-the-performance-of-the-secure-hash-algorithm-1/?cid=sw:dslnews5149 Thanks for the link. Improving the performance of coreutils' SHA* programs has been discussed off and on for some time. Notably, openssl's equivalents outperform those in coreutils, but portability counts, too, which means integrating an assembly-based solution takes time.
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.427 (Entity 5.427) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Jim Meyering <jim@HIDDEN> Subject: bug#5962: Acknowledgement (improving SHA1 using intel SS3 instructions) Message-ID: <handler.5962.B.127149061529485.ack <at> debbugs.gnu.org> References: <874ojamsbr.fsf@HIDDEN> X-Gnu-PR-Message: ack 5962 X-Gnu-PR-Package: coreutils Reply-To: 5962 <at> debbugs.gnu.org Date: Sat, 17 Apr 2010 07:51:02 +0000 Thank you for filing a new bug report with GNU. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. Your message has been sent to the package maintainer(s): bug-coreutils@HIDDEN If you wish to submit further information on this problem, please send it to 5962 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 5962: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D5962 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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Content preview: severity 5962 wishlist retitle 5962 performance: improving SHA1 using intel SS3 instructions retitle 14158 performance: Base64 -d is slow [...] Content analysis details: (2.0 points, 10.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (assafgordon[at]gmail.com) -0.0 SPF_PASS SPF: sender matches SPF record -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [209.85.166.176 listed in wl.mailspike.net] -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at http://www.dnswl.org/, no trust [209.85.166.176 listed in list.dnswl.org] 1.8 MISSING_SUBJECT Missing Subject: header 0.2 NO_SUBJECT Extra score for no subject X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: 1.0 (+) severity 5962 wishlist retitle 5962 performance: improving SHA1 using intel SS3 instructions retitle 14158 performance: Base64 -d is slow
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