topic Hi Shredha, in Intel® Software Guard Extensions (Intel® SGX)

installing SGX driver for ubuntu.

Shredha_K_ — Tue, 14 Feb 2017 13:40:16 GMT

Hi,

I got this error when I tried to install the SGX driver for ubuntu 14.04. modprobe: ERROR: could not insert 'isgx': Required key not available.

I followed the installation guide on the official site https://download.01.org/intel-sgx/linux-1.7/docs/Intel_SGX_SDK_Installation_Guide_Linux_1.7_Open_Source.pdf:

How can I solve this.

Thanks in advance.

Hi Shredha,

Saeid_M_ — Tue, 14 Feb 2017 20:50:03 GMT

Hi Shredha,

I got the same error when I tried to install Linux kernel driver on my Ubuntu OS which was on a VM-Ware virtual machine and with a None-SGX enabled computer. Then, I tried it again with My SGX-enabled machine and a real Linux(Not VM), and everything was ok. Based on my observation I would conclude that either your CPU is not SGX enabled CPU or you did not enable SGX functionality in your computer BIOS.

Possible solutions:

1-Make sure you have a Skylake CPU which is 6th generation CPU.

2-Make sure you have enabled SGX support functionality in your computer BIOS.

Best Regards,

Saeid

Hi,

Surenthar_S_Intel — Thu, 16 Feb 2017 07:18:05 GMT

Hi,

You may want to disable secure boot in BIOS settings and enable SGX .

Under “Security” Tab,

i. Under “Intel® SGX”

1. Set Intel ® SGX Control to “Enabled”

ii. Under “Secure Boot”

1. Set Secure Boot to “Disabled”

-Surenthar

Thank you for the comments.

Shredha_K_ — Tue, 28 Feb 2017 17:36:05 GMT

Thank you for the comments. It really helped

facing the below issue when

Garg__Shivam — Mon, 09 Apr 2018 12:48:15 GMT

facing the below issue when installing the SGX driver on Centos 7.4.

[root@local_host POC1]# sudo ./sgx_linux_x64_driver_1.6.100.32783.bin

Unpacking Intel SGX Driver ... done.

Verifying the integrity of the install package ... done.

Installing Intel SGX Driver ...

/tmp/sgx-driver-AjAGqc ~/POC1

install -d /opt/intel/sgxdriver/package

install -d /opt/intel/sgxdriver/scripts

install package/* /opt/intel/sgxdriver/package

install scripts/* /opt/intel/sgxdriver/scripts

~/POC1

/opt/intel/sgxdriver/package ~/POC1

make -C /lib/modules/3.10.0-327.36.1.el7.x86_64/build SUBDIRS=/opt/intel/sgxdriver/package CFLAGS_MODULE="-DDEBUG -g -O0" modules

make: *** /lib/modules/3.10.0-327.36.1.el7.x86_64/build: No such file or directory. Stop.

make: *** [default] Error 2

/bin/sed: can't read /etc/modules: No such file or directory