Message and File ENCRYPTION using Python
Encryption And Decryption Code In Python
In this video, I created a Python cybersecurity project.So, how to encrypt and decrypt messages or files using Python? I used substitution cipher encryption.First, I created a function that generates a random key for encrypting and decrypting messages by mapping each character to a pair of randomly chosen characters from a random character list then.To encrypt a given message or file, use each character as a key to get its list of random characters and randomly choose any one from the list and replace it. Repeat this process for the entire message, and you will have an encrypted message. Then just add some simple functionality and it's done.Now, to decrypt the message or file, just reverse the encrypting process, mapping each encrypted character back to its original character list using the key. Then you will have the correct letter. Repeat this process for the entire encrypted message, and you will have a decrypted message. And again, I will add some simple functionality and it's done.
0:00 Intro
0:12 How will I encrypt my text or file
0:38 Encryption Code
2:05 Decryption Code
2:33 Final Test
CodeLink:- https://github.com/Deepjyotikar13/Enc...
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