# Homework 3

**Points**: 100

**Due Date**: Friday, November 12, 1999 at 11:59PM

- (
*20 points*) Chapter 1, exercise 4
- (
*20 points*) Chapter 1, exercise 9
- (
*20 points*) Chapter 2, exercise 4
- (
*20 points*) Find keys *d* and *e* for the RSA
cryptosystem where *p* = 7 and *q* = 11.
- (
*20 points*) Chapter 20, exercise 4

## Extra Credit

- (
*10 points*) Chapter 2, exercise 17
- (
*10 points*) Chapter 20, exercise 5

Send email to
cs153@csif.cs.ucdavis.edu.
Department of Computer Science

University of California at Davis

Davis, CA 95616-8562

Page last modified on 11/1/99