Historical ciphers and mathematical background -- 2

Job ID: 32789425

Budget: $10 – $30 USD

A ciphertext produced using the Caesar cipher with shift k is “KPMKJNZ”.
Find the corresponding message (plaintext) and the key (shift) k.
Explain how the answer was obtained

Look for the attached pdf file for rest of the tasks you need to do
Related categories: Python Cryptography