func main() { fmt.Println("My Cryptopals Challenge Results:") // Set 1 - Challenge 1 fmt.Println("Set 1 - Challenge 1") expected := "SSdtIGtpbGxpbmcgeW91ciBicmFpbiBsaWtlIGEgcG9pc29ub3VzIG11c2hyb29t" input := "49276d206b696c6c696e6720796f757220627261696e206c696b65206120706f69736f6e6f7573206d757368726f6f6d" hex := util.Atoh(input) encoded := b64.Encode(hex) actual := util.B64toa(encoded) fmt.Printf("\tInput:\t\t%s\n\tResult:\t\t%s\n\tExpected:\t%s\n\tSuccess? %t\n", input, actual, expected, actual == expected) // Set 1 - Challenge 2 fmt.Println("Set 1 - Challenge 2") input = "1c0111001f010100061a024b53535009181c" xorWith := "686974207468652062756c6c277320657965" expected = "746865206b696420646f6e277420706c6179" result := xor.FixedXor(util.Atoh(input), util.Atoh(xorWith)) actual = util.Htoa(result) fmt.Printf("\tInput:\t\t%s\n\tResult:\t\t%s\n\tExpected:\t%s\n\tSuccess? %t\n", input, actual, expected, actual == expected) // Set 1 - Challenge 3 fmt.Println("Set 1 - Challenge 3") input = "1b37373331363f78151b7f2b783431333d78397828372d363c78373e783a393b3736" results := xor.CipherDecryption(util.Atoh(input), 0.25) for _, r := range results { fmt.Printf("\t%s\n", r) } }
func TestChallenge2(t *testing.T) { input := "1c0111001f010100061a024b53535009181c" xorWith := "686974207468652062756c6c277320657965" expected := "746865206b696420646f6e277420706c6179" result := xor.FixedXor(util.Atoh(input), util.Atoh(xorWith)) actual := util.Htoa(result) if actual != expected { fmt.Println("Expected:", expected, "Actual:", actual) t.Fail() } }
func TestByte2(t *testing.T) { expected := []byte{0xaF} actual := util.Atoh("af") if expected[0] != actual[0] { fmt.Println("Expected:", expected, "Actual:", actual) t.Fail() } }
func TestChar3(t *testing.T) { expected := []byte{0x02} actual := util.Atoh("2") if expected[0] != actual[0] { fmt.Println("Expected:", expected, "Actual:", actual) t.Fail() } }
func TestLongWord2(t *testing.T) { expected := []byte{0x01, 0x23, 0x45, 0x67} actual := util.Atoh("1234567") for i, actualVal := range actual { if expected[i] != actualVal { fmt.Println("Expected:", expected, "Actual:", actual) t.FailNow() } } }
func TestLongWord1(t *testing.T) { expected := []byte{0x12, 0x34, 0x56, 0x78} actual := util.Atoh("12345678") for i, actualVal := range actual { if expected[i] != actualVal { fmt.Println("Expected:", expected, "Actual:", actual) t.FailNow() } } }
func TestWord2(t *testing.T) { expected := []byte{0x0F, 0x01} actual := util.Atoh("f01") for i, actualVal := range actual { if expected[i] != actualVal { fmt.Println("Expected:", expected, "Actual:", actual) t.FailNow() } } }
func TestReallyLong(t *testing.T) { // This is the input from set 1 challenge 1 expected := []byte{0x49, 0x27, 0x6d, 0x20, 0x6b, 0x69, 0x6c, 0x6c, 0x69, 0x6e, 0x67, 0x20, 0x79, 0x6f, 0x75, 0x72, 0x20, 0x62, 0x72, 0x61, 0x69, 0x6e, 0x20, 0x6c, 0x69, 0x6b, 0x65, 0x20, 0x61, 0x20, 0x70, 0x6f, 0x69, 0x73, 0x6f, 0x6e, 0x6f, 0x75, 0x73, 0x20, 0x6d, 0x75, 0x73, 0x68, 0x72, 0x6f, 0x6f, 0x6d} actual := util.Atoh("49276d206b696c6c696e6720796f757220627261696e206c696b65206120706f69736f6e6f7573206d757368726f6f6d") for i, actualVal := range actual { if expected[i] != actualVal { fmt.Println("Expected:", expected, "Actual:", actual) t.FailNow() } } }
func TestMediumLengthHexInput(t *testing.T) { expected := "SSdtIGtp" input := "49276d206b69" hex := util.Atoh(input) encoded := b64.Encode(hex) actual := util.B64toa(encoded) if expected != actual { fmt.Println("Expected:", expected, "Actual:", actual) t.Fail() } }
func TestChallenge1(t *testing.T) { expected := "SSdtIGtpbGxpbmcgeW91ciBicmFpbiBsaWtlIGEgcG9pc29ub3VzIG11c2hyb29t" input := "49276d206b696c6c696e6720796f757220627261696e206c696b65206120706f69736f6e6f7573206d757368726f6f6d" hex := util.Atoh(input) encoded := b64.Encode(hex) actual := util.B64toa(encoded) if expected != actual { fmt.Println("Expected:", expected, "Actual:", actual) t.Fail() } }