satakuma

use std::net::TcpStream;
use std::io::{BufRead, BufReader, Write, BufWriter};
use regex::Regex;

fn wrap(data: &[u8]) -> Vec<u8> {
    let mut vec = data.to_vec();
    assert!(data.len() <= 128 - 16);
    vec.resize(128 - 16, 0u8);
    let dig = md5::compute(&vec);
    vec.extend(dig.iter());