<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META content="text/html; charset=us-ascii" http-equiv=Content-Type>
<META name=GENERATOR content="MSHTML 8.00.6001.18241"></HEAD>
<BODY><FONT size=1 face=Arial><SPAN
style="LINE-HEIGHT: 150%; FONT-FAMILY: Arial; FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"
lang=EN-US>
<P style="TEXT-INDENT: 18pt" class=MsoNormal><FONT size=1 face=Arial><SPAN
style="LINE-HEIGHT: 150%; FONT-FAMILY: Arial; FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"
lang=EN-US>Can all Relying Party accept <SPAN class=SpellE>OpenID</SPAN>
Provider's Responding <SPAN class=SpellE>withoutRequesting</SPAN>
Authentication?<?xml:namespace prefix = o ns =
"urn:schemas-microsoft-com:office:office"
/><o:p></o:p></SPAN></FONT></P></SPAN></FONT>
<P style="TEXT-INDENT: 18pt" class=MsoNormal><FONT size=1 face=Arial><SPAN
style="LINE-HEIGHT: 150%; FONT-FAMILY: Arial; FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"
lang=EN-US><</SPAN></FONT><SPAN style="mso-ansi-language: EN" lang=EN-US>
</SPAN><SPAN class=SpellE><SPAN style="mso-ansi-language: EN"
lang=EN>OpenID</SPAN></SPAN><SPAN style="mso-ansi-language: EN" lang=EN>
Authentication 2.0 - Final</SPAN><FONT size=1 face=Arial><SPAN
style="LINE-HEIGHT: 150%; FONT-FAMILY: Arial; FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"
lang=EN> </SPAN></FONT><FONT size=1 face=Arial><SPAN
style="LINE-HEIGHT: 150%; FONT-FAMILY: Arial; FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"
lang=EN-US>>do not include this case. SAML2.0 <SPAN
class=GramE>include</SPAN> this case.<o:p></o:p></SPAN></FONT></P>
<P style="TEXT-INDENT: 18pt" class=MsoNormal><FONT size=1 face=Arial><SPAN
style="LINE-HEIGHT: 150%; FONT-FAMILY: Arial; FONT-SIZE: 9pt; mso-bidi-font-size: 10.0pt"
lang=EN-US>It is good for relying <SPAN class=GramE>party ,</SPAN> because <SPAN
class=SpellE>OpenID</SPAN> Provider can bring <SPAN class=SpellE>pageview</SPAN>
to Relying Party.<o:p></o:p></SPAN></FONT></P>
<DIV><FONT size=2 face=宋体></FONT> </DIV></BODY></HTML>