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</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US style='font-family:Byington;color:blue'>Yes, our test is the Kernel mode don’t support SHA2 cert.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:Byington;color:blue'><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:blue'><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:blue'>Best 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:blue'><o:p> </o:p></span></p><p class=MsoNormal style='text-align:justify;text-justify:inter-ideograph'><b><span lang=EN-US style='font-family:"Calibri","sans-serif";color:blue'>Richard<o:p></o:p></span></b></p><p class=MsoNormal><span lang=EN-US style='font-family:Byington;color:blue'><o:p> </o:p></span></p><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"'> public-bounces@cabforum.org [mailto:public-bounces@cabforum.org] <b>On Behalf Of </b>GlobalSign(Yasuyuki Inui)<br><b>Sent:</b> Friday, April 11, 2014 9:15 AM<br><b>To:</b> Public@cabforum.org<br><b>Subject:</b> Re: [cabfpub] Microsoft SHA-1 deprecation problem for Kernel Mode Code Signing<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><div><div><p class=MsoNormal><span lang=EN-US>Hi Tom-san<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>this patch (sha2 codesign for kernel mode on vista and win7) is already released?<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>our costumer seems encounter this problem but I am not sure exact reason.<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>thanks<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>inui <o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US>GlobalSign<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><p class=MsoNormal style='margin-bottom:12.0pt'><span lang=EN-US><br>On 13/11/2013 17:43, "Tom Albertson" <<a href="mailto:tomalb@microsoft.com" target="_blank">tomalb@microsoft.com</a>> wrote:<br><br>>Hi Rob,<br>><br>>Yes, we are making changes to supported Windows versions to support SHA-2<br>>for kernel mode code signing. The patch will come out publicly, and we<br>>will notify kernel mode CAs about the expected timeframe and overall kmod<br>>strategy.<br>><br>>Tom<br>><br>>-----Original Message-----<br>>From: Rob Stradling [mailto:<a href="mailto:rob.stradling@comodo.com" target="_blank">rob.stradling@comodo.com</a>]<br>>Sent: Wednesday, November 13, 2013 4:18 AM<br>>To: Tom Albertson; Kelvin Yiu<br>>Cc: <a href="mailto:public@cabforum.org" target="_blank">public@cabforum.org</a><br>>Subject: Microsoft SHA-1 deprecation problem for Kernel Mode Code Signing<br>><br>>Tom, Kelvin,<br>><br>>I know you're already aware that Windows Vista and Windows 7 are unable<br>>to use SHA-2 certificates for Kernel Mode Code Signing.<br>><br>>Your SHA-1 deprecation advisory [1] says:<br>>"Recommendation: Microsoft recommends that certificate authorities no<br>>longer sign newly generated certificates using the SHA-1 hashing<br>>algorithm and begin migrating to SHA-2. Microsoft also recommends that<br>>customers replace their SHA-1 certificates with SHA-2 certificates at the<br>>earliest opportunity."<br>><br>>I understand this to mean that, ideally, you'd like us to switch from<br>>SHA-1 to SHA-2 _today_, for the issuance of new SSL certificates and Code<br>>Signing Certificates.<br>><br>>Does this mean that you've managed to hotfix all deployed Vista/7 boxes<br>>on the planet, so that SHA-2 certificates can now be used for Kernel Mode<br>>Code Signing?<br>><br>>If not, how do you intend to address this issue?<br>><br>>(I presume you're not phasing out Windows 7 at the same time as phasing<br>>out SHA-1!!)<br>><br>><br>>[1] <a href="https://technet.microsoft.com/en-us/security/advisory/2880823" target="_blank">https://technet.microsoft.com/en-us/security/advisory/2880823</a><br>><br>>--<br>>Rob Stradling<br>>Senior Research & Development Scientist<br>>COMODO - Creating Trust Online<br>><br>>_______________________________________________<br>>Public mailing list<br>><a href="mailto:Public@cabforum.org" target="_blank">Public@cabforum.org</a><br>><a href="https://cabforum.org/mailman/listinfo/public" target="_blank">https://cabforum.org/mailman/listinfo/public</a><br><br><o:p></o:p></span></p></blockquote></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></blockquote></div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></div></div></body></html>