Quick start without SGX support¶
Clone the Graphene repository:
git clone https://github.com/oscarlab/graphene.git
sudo apt-get install -y build-essential autoconf gawk bison cd graphene make
Build and run helloworld:
cd LibOS/shim/test/regression make ./pal_loader helloworld
For more complex examples, see
Quick start with SGX support¶
Graphene-SGX requires that the FSGSBASE feature of recent processors is enabled in the Linux kernel. For the ways to enable the FSGSBASE feature, please refer to Building.
Before you run any applications in Graphene-SGX, please make sure that Intel SGX SDK and the SGX driver are installed on your system. We recommend using Intel SGX SDK and the SGX driver no older than version 1.9 (or the DCAP SGX SDK and the driver version 1.4/1.5/1.6).
If Intel SGX SDK and the SGX driver are not installed, please follow the READMEs in https://github.com/01org/linux-sgx and https://github.com/01org/linux-sgx-driver to download and install them. If you want to use the DCAP SDK and driver, please follow the README in https://github.com/intel/SGXDataCenterAttestationPrimitives. Please note, that the DCAP driver requires Graphene to run as a root user to access it.
Ensure that Intel SGX is enabled on your platform:
lsmod | grep sgx ps ax | grep [a]esm_service
The first command should list isgx (or sgx) and the second command should list the process status of aesm_service.
Clone the repository and set the home directory of Graphene:
git clone https://github.com/oscarlab/graphene.git cd graphene export GRAPHENE_DIR=$PWD
Prepare a signing key:
cd $GRAPHENE_DIR/Pal/src/host/Linux-SGX/signer openssl genrsa -3 -out enclave-key.pem 3072
sudo apt-get install -y \ build-essential autoconf gawk bison libcurl4-openssl-dev \ python3-protobuf libprotobuf-c-dev protobuf-c-compiler cd $GRAPHENE_DIR make SGX=1 # the console will prompt you for the path to the Intel SGX driver code # (simply press ENTER if you use the in-kernel Intel SGX driver)
vm.mmap_min_addr=0in the system (only required for the legacy SGX driver and not needed for newer DCAP/in-kernel drivers):
sudo sysctl vm.mmap_min_addr=0
Note that this is an inadvisable configuration for production systems.
Build and run helloworld:
cd $GRAPHENE_DIR/LibOS/shim/test/regression make SGX=1 sgx-tokens SGX=1 ./pal_loader helloworld
Running sample applications¶
We prepared and tested several applications to demonstrate Graphene and
Graphene-SGX usability. These applications can be found in the
folder in the repository, each containing a short README with instructions how
to test it. We recommend starting with simpler, thoroughly documented examples
like Memcached and Redis, to understand manifest options and features of