## CS 167 - Cryptography Homework 2, 50 Points

Due: Friday, January 25, 2008

- Trappe-Washington, Exercise 1, from Chapter 3
- Trappe-Washington, Exercise 4, from Chapter 3
- Trappe-Washington, Exercise 10, from Chapter 3
- Trappe-Washington, Exercise 11, from Chapter 3
- Trappe-Washington, Computer Problem 3, from Chapter 3

**Note:**
Most of these problems just ask for a number. In order to receive
full credit on each problem, however,
you must show **how** you arrived at that number.
For example, you can show, for each problem,
a mathematical derivation or the output and source code of a computer program.