信任设置

1，安装环境

• 依赖安装gcc

apt install golang-go gcc git bzr jq pkg-config mesa-opencl-icd ocl-icd-opencl-dev -y

• 安装Rust

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

• 打开一个新终端，查看版本信息

# rustc --version
rustc 1.39.0 (4560ea788 2019-11-04)

# which rustc
/root/.cargo/bin/rustc

# cargo --version
cargo 1.39.0 (1c6ec66d5 2019-09-30)

• 下载编译所需要的源

# git clone https://github.com/arielgabizon/powersoftau
# cd powersoftau/
# cargo build --release
    Updating git repository `https://github.com/matterinc/bellman`
       Fetch [==>                                                    ]   5.49%
	Compiling serde_derive v1.0.88
   Compiling serde_json v1.0.38
   Compiling ff_derive v0.4.0 (https://github.com/matterinc/ff?tag=0.5#056a13b9)
   Compiling ff v0.5.0 (https://github.com/matterinc/ff?tag=0.5#056a13b9)
   Compiling pairing v0.16.2 (https://github.com/matterinc/pairing?tag=0.16.2#c2af46ca)
   Compiling bellman v0.2.0 (https://github.com/matterinc/bellman?tag=0.2.0#6e45a4b2)
   Compiling powersoftau v0.2.0 (/root/powersoftau)
    Finished release [optimized] target(s) in 1m 13s

2，设置免密钥

# ls -la ~/.ssh
# ssh-keygen -t rsa -C "邮箱地址"
# cat /root/.ssh/id_rsa.pub

3，GPG密钥

# gpg --full-generate-key

---

参考：

1. perpetualpowersoftau
2. 安装 Rust
3. SSH Public Key
4. Powers of Tau Pre-Registration
5. GPG密钥