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</o:shapelayout></xml><![endif]--></head><body lang=ZH-TW link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span lang=EN-US>Ryan, Please see responses inline below.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><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"'> Ryan Sleevi [mailto:sleevi@google.com] <br><b>Sent:</b> Friday, March 10, 2017 11:28 PM<br><br></span><span lang=EN-US><o:p></o:p></span></p><div><div><div><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>></span><span lang=EN-US>Can you clarify:<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>></span><span lang=EN-US>Is there a law or regulation requiring that all CAs participate in the GPKI? <o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Calibri","sans-serif";color:#1F497D'>==></span><span lang=EN-US style='font-family:"Times New Roman","serif";color:black'> No, there is no such a law or regulation require that.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif";color:black'>Not all publicly-trusted CAs in Taiwan need to participate in the GPKI. However, the e-government policy requires all publicly-trusted CAs established by Government agencies to participate in the GPKI. Commercial CAs established by private companies will participate their own commercial PKI. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>></span><span lang=EN-US>Alternatively,<o:p></o:p></span></p></div><div><p class=MsoNormal><span lang=EN-US style='color:#1F497D'>></span><span lang=EN-US>Is there a law or regulation requiring that CAs participating in the GPKI be publicly trusted?<span style='color:#1F497D'><o:p></o:p></span></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif";color:black'>No, there is no such a law or regulation require that.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif";color:black'>All CAs participating in the GPKI need to be publicly trusted, because millions of certificates issued by them to the public for been used in the e-government or e-commerce applications. The reason why our government CAs need to be publicly trusted is quite the same as why commercial CAs need to be publicly trusted. Especially, almost all SSL certificates of our government web sites were issued by our Government CA, if our Government Root CA is not trusted by browsers, all users who visit our government web sites will encounter security issues.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Times New Roman","serif";color:black'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-family:"Calibri","sans-serif";color:#1F497D'> Li-Chun Chen<o:p></o:p></span></p></div></div></div></div></div></body></html><br><html><div><div>本信件可能包含中華電信股份有限公司機密資訊,非指定之收件者,請勿蒐集、處理或利用本信件內容,並請銷毀此信件. 如為指定收件者,應確實保護郵件中本公司之營業機密及個人資料,不得任意傳佈或揭露,並應自行確認本郵件之附檔與超連結之安全性,以共同善盡資訊安全與個資保護責任. </div><div>Please be advised that this email message (including any attachments) contains confidential information and may be legally privileged. If you are not the intended recipient, please destroy this message and all attachments from your system and do not further collect, process, or use them. Chunghwa Telecom and all its subsidiaries and associated companies shall not be liable for the improper or incomplete transmission of the information contained in this email nor for any delay in its receipt or damage to your system. If you are the intended recipient, please protect the confidential and/or personal information contained in this email with due care. Any unauthorized use, disclosure or distribution of this message in whole or in part is strictly prohibited. Also, please self-inspect attachments and hyperlinks contained in this email to ensure the information security and to protect personal information.</div></div><div><br></div><div><br></div></html>