T-SGX

Environment & Prerequisites

• Intel Skylake CPU
• Ubuntu 16.04 LTS
• Intel SGX SDK & Driver
• cmake

Build

• Build tsgx-llvm backend

$ mkdir build-llvm
$ cd build-llvm
$ cmake -G "Unix Makefiles" ../llvm-tsgx
$ make

• Build front-end pass

$ cd function-{name|wrapper}-pass
$ mkdir build
$ cd build
$ LLVM_DIR=/path/to/llvmBuild/share/llvm/cmake cmake ..
  (e.g., $ LLVM_DIR=../../build-llvm/share/llvm/cmake cmake ..)
$ make

Usage

• See test/tsgx-test as a example

$ cd test/tsgx-test
$ make
$ ./App

Note

• Because of the lazy page allocation feature in Linux, we make a workaround by using tsgx_init function (see lib/).
• Please manually adjust the code size in tsgx_init accordingly.

Authors

• Ming-Wei Shih mingwei.shih@gatech.edu
• Sangho Lee sangho@gatech.edu
• Taesoo Kim taesoo@gatech.edu
• Marcus Peinado