# Fall 2019 - MACM 442 D100

## Overview

• #### Course Times + Location:

Mo 10:30 AM – 12:20 PM
WMC 2830, Burnaby

We 10:30 AM – 11:20 AM
WMC 2830, Burnaby

• #### Exam Times + Location:

Dec 13, 2019
11:31 AM – 11:59 AM
TAKE HOME-EXAM, Burnaby

• #### Instructor:

Petr Lisonek
plisonek@sfu.ca
1 778 782-3666
• #### Prerequisites:

(CMPT 201 or 225) and one of (MATH 340 or 332 or 342); or CMPT 405.

## Description

#### CALENDAR DESCRIPTION:

An introduction to the subject of modern cryptography. Classical methods for cryptography and how to break them, the data encryption standard (DES), the advanced encryption standard (AES), the RSA and ElGammal public key cryptosystems, digital signatures, secure hash functions and pseudo-random number generation. Algorithms for computing with long integers including the use of probabilistic algorithms. Students with credit for MACM 498 between Fall 2003 and Spring 2006 may not take this course for further credit. Quantitative.

#### COURSE DETAILS:

• Classical Cryptography.
• The Data Encryption Standard and Advanced Encryption Standard.
• Basic Integer Algorithms and their Time Complexity.
• The RSA Public Key Cryptosystem and Attacks on RSA.
• Algorithms for Integer Primality Testing and Integer Factorization.
• Finite Fields and the ElGamal Cryptosystem.
• Algorithms for the Discrete Logarithm Problem.
• Key Distribution and Key Agreement Protocols.
• Digital Signature Schemes and Secure Hash Functions.
• Pseudo-Random Number Generation.
• The Quadratic Residue Problem and the Jacobi Symbol.

## Grading

• Assignments (6 assignments, weighted equally) 60%
• Exams 40%

#### NOTES:

This course is cross-listed with MATH 742 and MATH 846.

THE INSTRUCTOR RESERVES THE RIGHT TO CHANGE ANY OF THE ABOVE INFORMATION.

Students should be aware that they have certain rights to confidentiality concerning the return of course papers and the posting of marks.

Please pay careful attention to the options discussed in class at the beginning of the semester.

## Materials

#### REQUIRED READING:

Textbook: Cryptography: Theory and Practice
Edition: 4th
Author: Douglas Stinson
Publisher: CRC Press
ISBN: 9781138197015

#### Registrar Notes:

SFU’s Academic Integrity web site http://www.sfu.ca/students/academicintegrity.html is filled with information on what is meant by academic dishonesty, where you can find resources to help with your studies and the consequences of cheating.  Check out the site for more information and videos that help explain the issues in plain English.

Each student is responsible for his or her conduct as it affects the University community.  Academic dishonesty, in whatever form, is ultimately destructive of the values of the University. Furthermore, it is unfair and discouraging to the majority of students who pursue their studies honestly. Scholarly integrity is required of all members of the University. http://www.sfu.ca/policies/gazette/student/s10-01.html

ACADEMIC INTEGRITY: YOUR WORK, YOUR SUCCESS