Question
Encryption and decryption in Python using Hazmat You will design these modules: (C, IV)= Myencrypt (message, key): In this method, you will generate a 16
Encryption and decryption in Python using Hazmat
You will design these modules:
(C, IV)= Myencrypt(message, key):
In this method, you will generate a 16 Bytes IV, and encrypt the message using the key and IV in CBC mode (AES). You return an error if the len(key) < 32 (i.e., the key has to be 32 bytes= 256 bits).
(C, IV, key, ext)= MyfileEncrypt (filepath):
In this method, you'll generate a 32Byte key. You open and read the file as a string. You then call the above method to encrypt your file using the key you generated. You return the cipher C, IV, key and the extension of the file (as a string).
I also decrypted modules to go with the above modules
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started