Retrieving EK certificate for board equipped with Intel® Core™ i7-8665UE Processor

[mrgenie]

Hi,

I have 2 Intel® Core™ i7-8665UE Processor boards which apparently did not come with a TPM EK certificate embedded in them.

I run a set of commands to generate the required keys and retrieve the certificate online.

tpm2_createek -G rsa -u ek.pub -c key.ctx => to get the pub key

tpm2_getekcertificate -X -o ECcert.bin -u ek.pub https://ekop.intel.com/ekcertservice/ => to get the certificate.

However, the format of the received certificate is not what was expected and as such, I can not import it into the NVRAM of my board. 

{"pubhash":"LrZoQvxmVFvsHGfXgDICeCaEmTFUZGYCLghBgpSNSBo%3D","certificate":"MIIE6DCCBI2gAwIBAgIUFyFzONq6-rSaEgQBgYcYyzO1gnIwCgYIKoZIzj0EAwIwgaYxCzAJBgNVBAYMAlVTMQswCQYDVQQIDAJDQTEUMBIGA1UEBwwLU2FudGEgQ2xhcmExGjAYBgNVBAoMEUludGVsIENvcnBvcmF0aW9uMUAwPgYDVQQLDDdUUE0gRUsgaW50ZXJtZWRpYXRlIGZvciBDTkxfRVBJRF9QT1NUX0IxTFBfUFJPRF8yIHBpZDo5MRYwFAYDVQQDDA13d3cuaW50ZWwuY29tMB4XDTE5MDQxNjAwMDAwMFoXDTQ5MTIzMTIzNTk1OVowADCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAJ4ag9w2wEG0Tarnla7fw61JmcTNT4ViOBCkgCTgD7tlIRWF_Dqk5z1x48BBDVXSIUQ3Fmxhcr6SdxmhFkMktI3_OFw9q9wlCTKtqj3WKQjfQUTpl_GojI2U88rMwqL15hHzMAP98ungdBv0731rxmRpBCJX66ZOnaZzKWbN-UG35CFd-kYGLOSPOANRJkli0tLl16jk8MdFAblQx2vPgIdMz3uWqK7pSWbj1lbRQiXTGPgL9Bf9OxNPhH_cOJYFXOr8lerCmLBehjXI-ieQAf1hwWFDrHjsTkkfjH6zgZk5sei49voHUmIs_mldQ4hKg0wRnzHUPEsttgFDSamZl8cCAwEAAaOCAnEwggJtMA8GA1UdEwEB_wQFMAMBAQAwDgYDVR0PAQH_BAQDAgUgMBAGA1UdJQQJMAcGBWeBBQgBMCQGA1UdCQEBAAQaMBgwFgYFZ4EFAhAxDTALDAMyLjACAQACAWcwUAYDVR0RAQH_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-zpd-gQIhAI7cWkjgZ5y93iFOYR0QoZu3BP2MyivCfzK74yxxwaLV"}

This is what I received. Any help on this?

[DeividA_Intel]

Hello mrgenie,  

Thank you for posting on the Intel® communities.   

I would like to let you know that we have a specific forum for this kind of issue and product, it is called the Intel Embedded Community. There you will receive the appropriate support on this and other concerns you may have related to this product.  

Here you will find the links to access the community forums:  

• Forum: https://community.intel.com/t5/Embedded-Products/ct-p/embedded-products

Please keep in mind that this thread will no longer be monitored by Intel.  

Regards,   

Deivid A.  

Intel Customer Support Technician