XOREncryption/CoffeeScript/XOREncryption.coffee
2022-05-21 14:38:46 +02:00

16 lines
434 B
CoffeeScript

encryptDecrypt = (input) ->
key = ['K', 'C', 'Q'] #Can be any chars, and any size array
output = ""
i = 0
while i < input.length
charCode = input.charCodeAt(i) ^ key[i % key.length].charCodeAt(0)
output += String.fromCharCode charCode
i++
return output
encrypted = encryptDecrypt "kylewbanks.com"
console.log("Encrypted:" + encrypted)
decrypted = encryptDecrypt encrypted
console.log("Decrypted:" + decrypted)