I am *fairly* new to c++ and have been wanting to make my own encryption program. But i am not sure where to start except for maybe using a For or While statement with random numbers and random ASCII characters using (char). I want the encyption to be undoable therefor, shredding. This could also be done by deleting the contents and putting random data to the file and deleting it, which i would also like to know. Please, if u have any ideas or help, email me or reply to this. THank you.