* Refactor ssr stream cipher to expose iv and key References: https://github.com/Dreamacro/go-shadowsocks2 https://github.com/sh4d0wfiend/go-shadowsocksr2 * Implement ssr obfs Reference: https://github.com/mzz2017/shadowsocksR * Implement ssr protocol References: https://github.com/mzz2017/shadowsocksR https://github.com/shadowsocksRb/shadowsocksr-libev https://github.com/shadowsocksr-backup/shadowsocksr