CODEWITHSUNDEEP
sgx
sama
sama

Reputation: 341

How to know wether Intel SGX DCAP is installed

How should I know if Intel SGX DCAP is installed or not? the server is running ubuntu 20.4. Is there a way to check this?

Upvotes: 1

Views: 641

Answers (2)

Patapoom
Patapoom

Reputation: 890

Do the following:

apt list --installed | grep dcap

You should see something like this:

sgx-dcap-pccs/unknown,now 1.16.100.2-focal1 amd64 [installed]

Upvotes: 1

Grazia D'Onghia
Grazia D'Onghia

Reputation: 11

SGX driver should be already installed on >5.11 Linux Kernel, while DCAP is supported by >8th generation Intel processors, as well as Flexible Launch Control. This is how you check:

╰─➤  ls -ltr /dev/sgx*
     crw------- 1 root root    10, 124 Oct  3 16:30 /dev/sgx_vepc
     crw-rw---- 1 root sgx_prv 10, 126 Oct  3 16:30 /dev/sgx_provision
     crw-rw---- 1 root sgx     10, 125 Oct  3 16:30 /dev/sgx_enclave

     /dev/sgx:
     total 0
     lrwxrwxrwx 1 root root 16 Oct  3 16:30 provision -> ../sgx_provision
     lrwxrwxrwx 1 root root 14 Oct  3 16:30 enclave -> ../sgx_enclave

Upvotes: 1

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