SGX Demo Application

This simple application aims to act as a sample for Intel® SGX application structure and implementation.

This project approaches some techniques used with Intel® SGX, such as:

• Creating and Destroying Enclaves
• Enclaves Definition Language
• Data Sealing

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and learning purposes.

Project Structure

This project is divided into two parts: The Guessing Game and The Statistics Gather

Project Tree

sgx-demo-app/
├── LICENSE
├── README.md
├── data
│   └── README.md
├── guess-the-number
│   ├── App
│   │   └── App.cpp
│   ├── Enclave
│   │   ├── Enclave.config.xml
│   │   ├── Enclave.cpp
│   │   ├── Enclave.edl
│   │   └── Enclave_private.pem
│   ├── Makefile
│   └── README.md
└── stats-keeper
    ├── App
    │   └── App.cpp
    ├── Enclave
    │   ├── Enclave.config.xml
    │   ├── Enclave.cpp
    │   ├── Enclave.edl
    │   └── Enclave_private.pem
    ├── Makefile
    └── README.md

Prerequisites

To use this application, you need to have installed. To install these components, please follow the instructions available in the links provided below.

• Intel® SGX for Linux
• Intel® SGX driver for Linux

Installing

To install the application use the commands below:

• Clone this project using:

$ git clone https://github.com/jeflora/sgx-demo-app.git

• Build and run the application:

$ cd stats-keeper/
$ make SGX_MODE=SIM # for simulation mode
$ # or
$ make SGX_MODE=HW  # for hardware mode
$ ./app.out

$ cd guess-the-number/
$ make SGX_MODE=SIM # for simulation mode
$ # or
$ make SGX_MODE=HW  # for hardware mode
$ ./app.out

NB: Keep in mind that to run this project in hardware mode, it requires an Intel® Core 6th generation or more with Intel® SGX enabled.

Built With

• Intel® SGX - An Intel® architecture extension designed to increase the security of application code and data.

Authors

• José Flora - jeflora@dei.uc.pt
• Nuno Antunes - nmsa@dei.uc.pt