Question

Use the python erypto library to demonstrate how to encrypt and decrypt a message using AES n ECB mode. The python interrupter is installed by default with Kali Linux Take screenshots of command walkthrough and explain your steps Note: You will need to create a separate object for encryption and decryption similar to the example illustrate in the course slides You can also use pydoc command to view the documentation for the library. For example if you type: pydoc Crypto.cCipher.AEs in the console you will see information about how to use the AES python class, the constructor arguments, the functions supported, as well as the different options like eipher chaining modes

Answer 1

Please find below screenshot from IDLE and copyable code

from Crypto.Cipher import AES
key="myrandomkey1234567890abc"
encrypt_object = AES.new(key, AES.MODE_ECB)
# message to encrypt
msg = 'mysecretmessage@'
encrypted_msg = encrypt_object.encrypt(msg)
#now message encrypted , building decrypted message
decryptd_object = AES.new(key, AES.MODE_ECB)
decrypted_msg = decryptd_object.decrypt(encrypted_msg)
print(decrypted_msg)