how can i make ias-ra-data for the sgx-ra-sample?

[bin__ch]

Im learn about how to contact with  IAS by the offical  Remote Attestation End-to-End Example (https://software.intel.com/en-us/articles/code-sample-intel-software-guard-extensions-remote-attestation-end-to-end-example) ,so i have sent a email to intel for certificate ,but i got a response is:

Thank you for contacting Intel® Trusted Services Infrastructure. We have opened case #50288 to address your request.

In order to move forward with your request please respond to this email with your certificate as an attachment (in .txt format). Please ensure that a common name is included in the certificate.

If you need help with creating this certificate, please visit:
Creating a Self Signed Certificate
Certificate Requirements
.

I dont know where can i get the attachment (in .txt format) ,i have referenced the two step of the response provided, but i still dont know how to get it.

I cant move forward about it ，please help me , give some suggestions.

[Scott_R_Intel · Accepted solution]

Hello.

As mentioned in that email, you need to create a self signed cert following the directions on this web page:  https://software.intel.com/en-us/articles/how-to-create-self-signed-certificates-for-use-with-intel-sgx-remote-attestation-using

The client.crt file that gets created in Step 6 is the file you need to respond to that email with.  You may need to change the extension from .crt to .txt to be able to send it through correctly.  Once you get you SPID, you will use it along with the client.crt and client.key files in the RA sample code.

Regards.

Scott

[Marku__Enio]

Scott R. (Intel) wrote:

Hello.

As mentioned in that email, you need to create a self signed cert following the directions on this web page:  https://software.intel.com/en-us/articles/how-to-create-self-signed-cert...

The client.crt file that gets created in Step 6 is the file you need to respond to that email with.  You may need to change the extension from .crt to .txt to be able to send it through correctly.  Once you get you SPID, you will use it along with the client.crt and client.key files in the RA sample code.

Regards.

Scott

In which part of RA sample code do I need to use client.crt, client.txt and client.key files? Do you mean at settings.cmd file? Also do I need to copy paste these files along with .pem file given by email from Intel to the directory where the Intel RA sample code is (../../vs/x64/Debug)? Please help me, I have been stuck for days in this problem