Enable an SGX prover

Run cpuid and grep for SGX:

cpuid | grep -i sgx

Modern Linux kernel

Starting with Linux kernel version 5.11, the kernel provides out-of-the-box support for SGX. However, it doesn't support EDMM (Enclave Dynamic Memory Management), which Raiko requires. EDMM support first appeared in Linux 6.0, so ensure that you have Linux kernel 6.0 or above.

To check version of your kernel run:

uname -a

Update ubuntu and kernel

# Update the repositories
apt update && apt upgrade -y

reboot

ufw allow 1022

sudo do-release-upgrade

sudo apt install linux-image-unsigned-6.5.0-15-generic
sudo update-initramfs -u -k 6.5.0-15-generic

reboot

Raiko Docker

# Update or install rust
if command -v rustup &> /dev/null; then
    rustup update
else
    curl https://sh.rustup.rs -sSf | sh
    source $HOME/.cargo/env
fi
rustc --version # Verify Rust installation by displaying the version

git clone https://github.com/johntaiko/zeth.git
cd zeth
sed -i 's/sgx.edmm_enable = true/sgx.edmm_enable = false/' raiko-guest/config/raiko-guest.manifest.template
DOCKER_BUILDKIT=0 docker build -t raiko:v1 . 

cd docker
sed -i 's/image: gcr\.io\/evmchain\/raiko:latest/image: raiko:v1/' docker-compose.yml
sed -i 's/8080:8080/8585:8585/' docker-compose.yml
docker compose run --rm raiko --init
docker compose up raiko -d