raspberry pi + dns crypt

INSTALL AND SETUP DNSCRYPT

Mostly sourced from https://github.com/pi-hole/pi-hole/wiki/DNSCrypt-2.0

• Install location shall be /opt. This is where we will place the dnscrypt-proxy files.
  cd /opt
• Download DNSCrypt.
  sudo wget https://github.com/jedisct1/dnscrypt-proxy/releases/download/2.0.19/dnscrypt-proxy-linux_arm-2.0.19.tar.gz
• Extract prebuilt binary.
  sudo tar -xf dnscrypt-proxy-linux_arm-2.0.19.tar.gz`
• Rename the extracted folder.
  sudo mv linux-arm dnscrypt-proxy
• cd into extracted directory.
  cd dnscrypt-proxy
• Create a configuration file based on the example one.
  sudo cp example-dnscrypt-proxy.toml dnscrypt-proxy.toml
• Edit the toml file.
  sudo nano dnscrypt-proxy.toml
• Edit the port, since 53 is already being used by Pi-Hole. This is the listen_addresses line.
• I set listen_addresses = ['127.0.0.1:54','[::1]:54'].
• I set require_dnssec = true.
• I set server_names = ['dnscrypt.nl-ns0'].
• Install dnscrypt-proxy service.
  sudo ./dnscrypt-proxy -service install
• Start the new service.
  sudo ./dnscrypt-proxy -service start