# About
Cipher is a very basic text encryption program.
It has two high level function.
- TO ENCRYPT
INPUT –—> Processing -—> OUTPUT
Text file(normal) -—> encryption -–—> text file (encrypted)
- TO DECRYPT
INPUT –—> Processing -—> OUTPUT
Text file(encrypted) -—> decryption -–—> text file (normal)
TLDR: We open text file do sth to each alphabet and get unreadable file (but here the catch we can undo this process!)
# How user will use it
It is command line program so a terminal is needed.
- By giving our program a input file
$ cipher input.txt
- Now cipher will generate output.txt in the same folder
- INTERACTIVE MODE!
$ cipher --interactive
Will launch a prompt
Hello and welcome to cipher!
>>
You can type words into the prompt and it will get encrypted!
Hello and welcome to cipher!
>> hello
eadfj
>> raju
kdsj