Trick or Treat? Anonymous, ungraded quiz. Don't put your name on it. Don't use your book or notes.

Work and discuss with the person next to you.

1. What is a protocol?

   
   

   
   

   
   

   
   

2. What is a cryptographic protocol?

   
   

   
   

3. If you're a CS major, what is "computer science"? If you're not a CS major, what is "__________________________" [fill in your major here]?

   
   

   
   

4. Color this graph with three different colors, so that no connected nodes have the same color:

University of Virginia Department of Computer Science CS 588: Cryptology - Principles and Applications

David Evans evans@virginia.edu