Encryption.lua

function encrypt(toEncrypt, key)
 local intEncrypt = string.byte(toEncrypt)
 math.randomseed(key)
 local encrypted = math.floor(intEncrypt+math.random())
return encrypted
end

function decrypt(toDecrypt, key)
 math.randomseed(key)
 local decrypted = math.floor(toDecrypt-math.random())
 local decryptedS = string.char(decrypted)
return decryptedS
end