https://community.intel.com/t5/Intel-Software-Guard-Extensions/Re-Re-attestation-query-returns-400-Bad-request/m-p/1193357#M3831 <P>Hello Hyphoon,</P><P><BR /></P><P>Please double-check that you indeed have a linkable subscription and a linkable signature. If you still get this error after you have confirmed your linkable subscription and signature, send us the full transaction response from the server including header. </P><BR /> Fri, 17 Jul 2020 20:56:22 GMT JesusG_Intel 2020-07-17T20:56:22Z https://community.intel.com/t5/Intel-Software-Guard-Extensions/Re-Re-attestation-query-returns-400-Bad-request/m-p/1192721#M3830 <P>Hello JesusG，</P> <DIV class="lia-message-author-avatar lia-component-author-avatar lia-component-message-view-widget-author-avatar"> <DIV class="UserAvatar lia-user-avatar lia-component-common-widget-user-avatar"> <P>It seems that I'm stucking in the very exact problem（response code is 400 ）.Then after seeing your reply for&nbsp;Tarun， I have set SGX_LINKABLE_SIGNATURE to linkable&nbsp; in the function do_quote，but my service provider still gets the same&nbsp; response code。The sgx-attestation-api-spec just lets me know the reason is <SPAN style="left: 517.683px; top: 465.966px; font-size: 16.6px; font-family: sans-serif; transform: scaleX(0.94233);">Invalid </SPAN><SPAN style="left: 571.717px; top: 465.966px; font-size: 16.6px; font-family: sans-serif; transform: scaleX(0.952743);">Attestation Evidence Payload，and detail in the chapter <SPAN style="left: 166.04px; top: 193.509px; font-size: 21.6px; font-family: sans-serif; transform: scaleX(0.966159);">Attestation Evidence Payload</SPAN> sees doing no help for my problem。</SPAN> What can I do now？</P> </DIV> </DIV> Thu, 16 Jul 2020 00:02:48 GMT https://community.intel.com/t5/Intel-Software-Guard-Extensions/Re-Re-attestation-query-returns-400-Bad-request/m-p/1192721#M3830 muye 2020-07-16T00:02:48Z https://community.intel.com/t5/Intel-Software-Guard-Extensions/Re-Re-attestation-query-returns-400-Bad-request/m-p/1193357#M3831 <P>Hello Hyphoon,</P><P><BR /></P><P>Please double-check that you indeed have a linkable subscription and a linkable signature. If you still get this error after you have confirmed your linkable subscription and signature, send us the full transaction response from the server including header. </P><BR /> Fri, 17 Jul 2020 20:56:22 GMT https://community.intel.com/t5/Intel-Software-Guard-Extensions/Re-Re-attestation-query-returns-400-Bad-request/m-p/1193357#M3831 JesusG_Intel 2020-07-17T20:56:22Z https://community.intel.com/t5/Intel-Software-Guard-Extensions/Re-Re-attestation-query-returns-400-Bad-request/m-p/1193903#M3839 <P>Hello Hyphoon,</P><P><BR /></P><P>Do you still need help with this issue?</P><P><BR /></P><P>If so, please double-check that you indeed have a linkable subscription and a linkable signature. If you still get this error after you have confirmed your linkable subscription and signature, send us the full transaction response from the server including header.</P><BR /> Tue, 21 Jul 2020 15:42:33 GMT https://community.intel.com/t5/Intel-Software-Guard-Extensions/Re-Re-attestation-query-returns-400-Bad-request/m-p/1193903#M3839 JesusG_Intel 2020-07-21T15:42:33Z https://community.intel.com/t5/Intel-Software-Guard-Extensions/Re-Re-attestation-query-returns-400-Bad-request/m-p/1194308#M3846 <P><B>Intel is no longer monitoring this thread. If you want a response from Intel in a follow-up question, please open a new thread.</B></P><BR /> Thu, 23 Jul 2020 18:28:24 GMT https://community.intel.com/t5/Intel-Software-Guard-Extensions/Re-Re-attestation-query-returns-400-Bad-request/m-p/1194308#M3846 JesusG_Intel 2020-07-23T18:28:24Z