References:
github.com/rails/rails/blob/main/activesupport/lib/active_support/encrypted_file.rb
github.com/rails/rails/blob/b71a9ccce04ac08e159d4a21de91a8d76f13d8d0/activesupport/lib/active_support/message_encryptor.rb#L147
github.com/rails/rails/blob/174ee7bb602f63e7a5c44ec52e6592f3a5dd10b1/activesupport/lib/active_support/message_encryptor.rb#L163