Q1. Through an example of your choice (by picking appropriate public and private keys), show how Alice can generate RSA digital signature for the message 5 and show how Bob can verify it. Do not use the same parameters that are already presented in the textbook or the instructors slides.

Q2. Illustrate CBC-MAC for the message 123 with 1-byte blocks. You may use the extended ASCII representation where each character is represented as a byte. Pick IV and key K of your choice.