Ejemplo n.º 1
0
func ExampleNew() {
	h := whirlpool.New()
	io.WriteString(h, "His money is twice tainted: 'taint yours and 'taint mine.")
	fmt.Printf("% x", h.Sum(nil))
	// Output:
	// 63 6c e4 b3 3a 67 4a af 0b b4 e2 37 1d 85 b1 16 01 9d 57 08 dc 64 34 f6 db 9a 45 51 51 98 1f 2c 36 d7 c5 00 b0 40 af 09 ec 2d 5a 39 40 18 eb 65 6a e2 13 56 56 43 18 a0 fe 8f 0d 1c 1b 67 50 ec
}
Ejemplo n.º 2
0
func fill(cn int) {
	defer wg.Done()
	whi := whirlpool.New()
	file, _ := ioutil.ReadFile(list[cn])
	whi.Write(file)
	hashes[cn] = hex.EncodeToString(whi.Sum(nil))
	whi.Reset()
}
Ejemplo n.º 3
0
func main() {
	flag.Parse()

	hashAlgorithm := sha1.New()
	if *sha1Flag {
		hashAlgorithm = sha1.New()
	}
	if *md5Flag {
		hashAlgorithm = md5.New()
	}
	if *sha256Flag {
		hashAlgorithm = sha256.New()
	}
	if *sha384Flag {
		hashAlgorithm = sha512.New384()
	}
	if *sha3256Flag {
		hashAlgorithm = sha3.New256()
	}
	if *sha3384Flag {
		hashAlgorithm = sha3.New384()
	}
	if *sha3512Flag {
		hashAlgorithm = sha3.New512()
	}
	if *whirlpoolFlag {
		hashAlgorithm = whirlpool.New()
	}
	if *blakeFlag {
		hashAlgorithm = blake2.NewBlake2B()
	}
	if *ripemd160Flag {
		hashAlgorithm = ripemd160.New()
	}

	for _, fileName := range flag.Args() {
		f, _ := os.Open(fileName)
		defer f.Close()
		hashAlgorithm.Reset()
		output := genericHashFile(f, hashAlgorithm)
		if *b64Flag {
			r64Output := base64.StdEncoding.EncodeToString(output)
			fmt.Printf("%s %s\n", r64Output, fileName)
		} else {
			fmt.Printf("%x %s\n", output, fileName)
		}
	}

}
Ejemplo n.º 4
0
func TestGolden(t *testing.T) {
	for i := 0; i < len(golden); i++ {
		g := golden[i]
		c := whirlpool.New()
		for j := 0; j < 3; j++ {
			if j < 2 {
				io.WriteString(c, g.in)
			} else {
				io.WriteString(c, g.in[0:len(g.in)/2])
				c.Sum(nil)
				io.WriteString(c, g.in[len(g.in)/2:])
			}
			s := fmt.Sprintf("%X", c.Sum(nil))
			if s != g.out {
				t.Fatalf("whirlpool[%d](%s) = %s want %s", j, g.in, s, g.out)
			}
			c.Reset()
		}
	}
}