func main() {
inputfile := "resources/6.txt"
// Read input file
input, err := ioutil.ReadFile(inputfile)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
input = conversion.Base64BytesToBytes(input)
samples := 15
ka, err := analysis.BestKeysize(input, samples)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
key := make([]byte, ka.Keysize)
blocks := conversion.TransposeBlocks(input, ka.Keysize)
for i := 0; i < ka.Keysize; i++ {
decrypt, _ := xor.BestByteDecryption(blocks[i])
key[i] = decrypt.Key[0]
}
if result, err := xor.Apply(input, key); err != nil {
fmt.Println(err)
} else {
fmt.Println("Key:", string(key))
fmt.Println("Output:", string(result))
}
}
func main() {
input := `Burning 'em, if you ain't quick and nimble
I go crazy when I hear a cymbal`
key := "ICE"
if result, err := xor.Apply([]byte(input), []byte(key)); err != nil {
fmt.Println(err)
} else {
fmt.Println("Input:", input)
fmt.Println("Key:", key)
fmt.Println("Output:", conversion.BytesToHex(result))
}
}