<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:odc="urn:schemas-microsoft-com:office:odc" xmlns:oa="urn:schemas-microsoft-com:office:activation" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:q="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rtc="http://microsoft.com/officenet/conferencing" xmlns:D="DAV:" xmlns:Repl="http://schemas.microsoft.com/repl/" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ppda="http://www.passport.com/NameSpace.xsd" xmlns:ois="http://schemas.microsoft.com/sharepoint/soap/ois/" xmlns:dir="http://schemas.microsoft.com/sharepoint/soap/directory/" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsp="http://schemas.microsoft.com/sharepoint/dsp" xmlns:udc="http://schemas.microsoft.com/data/udc" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sub="http://schemas.microsoft.com/sharepoint/soap/2002/1/alerts/" xmlns:ec="http://www.w3.org/2001/04/xmlenc#" xmlns:sp="http://schemas.microsoft.com/sharepoint/" xmlns:sps="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:udcs="http://schemas.microsoft.com/data/udc/soap" xmlns:udcxf="http://schemas.microsoft.com/data/udc/xmlfile" xmlns:udcp2p="http://schemas.microsoft.com/data/udc/parttopart" xmlns:wf="http://schemas.microsoft.com/sharepoint/soap/workflow/" xmlns:dsss="http://schemas.microsoft.com/office/2006/digsig-setup" xmlns:dssi="http://schemas.microsoft.com/office/2006/digsig" xmlns:mdssi="http://schemas.openxmlformats.org/package/2006/digital-signature" xmlns:mver="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns:mrels="http://schemas.openxmlformats.org/package/2006/relationships" xmlns:spwp="http://microsoft.com/sharepoint/webpartpages" xmlns:ex12t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:ex12m="http://schemas.microsoft.com/exchange/services/2006/messages" xmlns:pptsl="http://schemas.microsoft.com/sharepoint/soap/SlideLibrary/" xmlns:spsl="http://microsoft.com/webservices/SharePointPortalServer/PublishedLinksService" xmlns:Z="urn:schemas-microsoft-com:" xmlns:st="" xmlns="http://www.w3.org/TR/REC-html40"> <head> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii"> <meta name=Generator content="Microsoft Word 12 (filtered medium)"> <style>  </style>  </head> <body lang=ZH-CN link=blue vlink=purple> <div class=WordSection1> <p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;color:#1F497D'>I think add support of AES accelerate to OpenSSL is much mor important.<o:p></o:p></span></p> <p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;color:#1F497D'><o:p> </o:p></span></p> <p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;color:#1F497D'><o:p> </o:p></span></p> <p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif"; color:#1F497D'>Regards,<o:p></o:p></span></p> <p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif"; color:#1F497D'> Kirby Zhou <o:p></o:p></span></p> <p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><span lang=EN-US style='font-size:10.5pt;font-family:"Calibri","sans-serif"; color:#1F497D'> from SOHU-RD +86-10-6272-8261<o:p></o:p></span></p> <p class=MsoNormal><span lang=EN-US style='font-size:10.5pt;color:#1F497D'><o:p> </o:p></span></p> <div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'> <p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family: "Tahoma","sans-serif"'>From:</span></b><span lang=EN-US style='font-size:10.0pt; font-family:"Tahoma","sans-serif"'> rhelv6-beta-list-bounces@redhat.com [mailto:rhelv6-beta-list-bounces@redhat.com] <b>On Behalf Of </b>ghanashyam hegde<br> <b>Sent:</b> Monday, August 09, 2010 5:44 PM<br> <b>To:</b> rhelv6-beta-list@redhat.com<br> <b>Subject:</b> [rhelv6-beta-list] Information required for the Redhat support of hardware acceleration on westmere (Intel Xeon series) of processors<o:p></o:p></span></p> </div> <p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p> <p><span lang=EN-US>Hello,<o:p></o:p></span></p> <div> <p class=MsoNormal><span lang=EN-US> We want the hardware acceleration feature enabled on our machines installed with Redhat with westmere series of processors. Now, this feature comes from pure Linux Kernel 2.6.33 released by Linus Torvalds as provided by the link below :<o:p></o:p></span></p> </div> <div> <p class=MsoNormal><span lang=EN-US><br> <a href="http://kernelnewbies.org/Linux_2_6_33#head-12719ade57a6c0dd4ea893cfb21e074512419ca7">http://kernelnewbies.org/Linux_2_6_33#head-12719ade57a6c0dd4ea893cfb21e074512419ca7</a><o:p></o:p></span></p> </div> <div> <p class=MsoNormal><span lang=EN-US><br> In the above link, we have a new feature pertaining to cryptography is mentioned as pasted below:<o:p></o:p></span></p> </div> <div> <p class=MsoNormal><span lang=EN-US><br> ghash: Add PCLMULQDQ accelerated implementation (commit)<o:p></o:p></span></p> </div> <div> <p class=MsoNormal><span lang=EN-US><br> Now, the code "PCLMULQDQ" corrosponds to the new instruction set introduced by Intel Xeon (westmere).<o:p></o:p></span></p> </div> <div> <p class=MsoNormal><span lang=EN-US><br> Redhat's kernel versions are a little different from the pure kernel. Redhat claims that the current 6 beta release kernel consists of most of the features of 2.6.34 kernel. However, the information which features are actually backported and which are not is not present in Redhat website. Thus I would like to know whether this feature is backported from pure Linux Kernel to RHEL 6 Beta or not.<o:p></o:p></span></p> </div> <div> <p class=MsoNormal><span lang=EN-US><br> Additionally I need another information, whether AES-NI alogrithm is supported in RHEL 6 Beta.<o:p></o:p></span></p> </div> <div> <p class=MsoNormal><span lang=EN-US><br> Thanks in advance.<o:p></o:p></span></p> </div> <p><span lang=EN-US>Regards,<br> Ghanashyam Hegde<o:p></o:p></span></p> </div> </body> </html>