Announcement

Collapse
No announcement yet.

AMD's TEE Driver For Loading "Trusted Applications" On Their Secure Processor Under Linux

Collapse
X
 
  • Filter
  • Time
  • Show
Clear All
new posts

  • AMD's TEE Driver For Loading "Trusted Applications" On Their Secure Processor Under Linux

    Phoronix: AMD's TEE Driver For Loading "Trusted Applications" On Their Secure Processor Under Linux

    A few weeks back AMD quietly published a TEE "Trusted Execution Environment" driver for APUs on Linux for utilizing the controversial AMD Secure Processor...

    http://www.phoronix.com/scan.php?pag...-Driver-Secure

  • #2
    No wonder they quietly published this!

    Comment


    • #3
      I'm not sure what qualifies as "quietly". It was posted to LKML.

      Comment


      • #4
        Originally posted by agd5f View Post
        I'm not sure what qualifies as "quietly". It was posted to LKML.
        Hadn't meant quietly per se, more along the lines of under-the-radar but not exactly... A short alternative to "I or my scripts didn't notice this patch series until now, nor did any other 'media' spot this patch series". But in any case, I just removed 'quietly' to avoid confusion.
        Michael Larabel
        http://www.michaellarabel.com/

        Comment


        • #5
          Who is allowed to sign these so called trusted applications? And how are these blobs loaded/installed on a system?

          Comment


          • #6
            Hey AMD! Libreboot. When?

            Comment


            • #7
              I guess it's better to have than not to have. The price for admission for locked down corp env's.

              Comment


              • #8
                Originally posted by juno View Post
                Hey AMD! Libreboot. When?
                Even just Coreboot support would be better than nothing. They don't release their AGESA blob for Ryzen so there is really no other option than vendor UEFI.

                Comment


                • #9
                  Originally posted by R41N3R View Post
                  Who is allowed to sign these so called trusted applications?
                  Companies that need this and can pay AMD to get signed with their key.
                  And how are these blobs loaded/installed on a system?
                  It's an application, so it will be installed by the user or distro maintainer

                  Comment


                  • #10
                    Hi @Michael,

                    Could you write something about the new Vulnerability in the Intel TPM?
                    https://tpm.fail/

                    Comment

                    Working...
                    X