root certificate for Atmel TPM's EK

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Hello,

 

I am working on a project that uses the TPM to do remote attestation between different machines.
Currently, I am trying to run our software on a system that uses an Atmel TPM device. My problem is that I can't find the parent certificate for the Endorsement Key of the device anywhere.

The issuer's distinguished name for the extracted EK is: "C=US, ST=Colorado, L=Colorado Springs, O=Atmel, CN=Atmel Signing Module 22".

 

Can someone please provide me the Atmel CA's certificate, preferably with a way to establish a trust chain (signed by a known CA or downloadable over https)?

Thank you.

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Total votes: 0

Hello,

 

I'm doing the same thing and I'm looking for the same thing, the certificate chain from endorsement key to root for Atmel TPM chips. Can any one from Atmel provide this information? Looks like no one responded to this original request.

 

Thanks,

Scott