package main

import (
	"crypto/md5"
	"crypto/sha1"
	"crypto/sha256"
	"crypto/sha512"
	"fmt"
	"io/ioutil"
	"log"
	"os"
)

func main() {
	fn1 := os.Args[1]
	fn2 := os.Args[2]

	// Get bytes from file
	d1, err := ioutil.ReadFile(fn1)
	if err != nil {
		log.Fatal(err)
	}

	// Get bytes from file
	d2, err := ioutil.ReadFile(fn2)
	if err != nil {
		log.Fatal(err)
	}

	// Hash the file and output results
	fmt.Printf("Md5: %x\n\n", md5.Sum(d1))
	fmt.Printf("Sha1: %x\n\n", sha1.Sum(d1))
	fmt.Printf("Sha256: %x\n\n", sha256.Sum256(d1))
	fmt.Printf("Sha512: %x\n\n", sha512.Sum512(d1))

	// Hash the file and output results
	fmt.Printf("Md5: %x\n\n", md5.Sum(d2))
	fmt.Printf("Sha1: %x\n\n", sha1.Sum(d2))
	fmt.Printf("Sha256: %x\n\n", sha256.Sum256(d2))
	fmt.Printf("Sha512: %x\n\n", sha512.Sum512(d2))
}