Course Details
Textbook
Overview
This course investigates both classical and modern methods for information security.
Topics will include classical alphabetic cryptographic and decryption techniques,
RSA, private and public key encryption, visual cryptography, and data privacy.
Prerequisites
CSC 234 or permission of instructor.
Quizzes and Participation
You are encouraged to attend class and participate in discussions.
Active participation in class discussions and short quizzes will
comprise 5% of your final grade.
Disabilities
Centenary assures students with disabilities equal opportunity to reach the same level of
achievement as other students. Strict confidentiality will be maintained on students with
disabilities. Services for students with disabilities are available through the Counseling
Center, located on the ground floor of Rotary Residence Hall, phone (318) 8695424.
Honor Code
All students are bound by the Honor System. The Honor System is applicable to all academic
work. See the
Centenary College Handbook
for the complete
Honor Code.
Extensions
Extensions for for labs, projects, exams and quizzes are only given when
circumstances beyond your control (e.g. being sick, choir or sports travel)
prevent you from completing a project on time. You must notify me either by
email or phone of your circumstances well in advance of the due date.
Syllabus
We will be covering pieces of the textbook, Chapters 16, 910, 12 with presentations covering
Chapters 1118.
We will also be using additional supplemental material such as relevant webpages
and background material.
Readings will be assigned before material will be covered in class. You are expected
to review the material and come to class prepared. As readings are assigned,
they will be posted
here.
 Chapter 1  What is Security, Steganography?
 Chapter 2  Mathematics of Modular Integer Sets
 Chapter 3  Substitution Ciphers
 Chapter 3  Transposition Ciphers
 Chapter 4  Algebraic Structures
 Chapter 5  Elements of Modern Ciphers
 Chapter 6  Data Encryption Standard
 Appendix O  Simple DES
 Chapter 7  Advanced Encryption Standard
 Appendix P  Simple AES
You will have weekly Homeworks in this course, for a total of
35% of your final grade. These homeworks will cover concepts we have
discussed in class, and will be due approximately one week
after they are assigned.
You may work with a partner on these homeworks.
You may discuss concepts and ideas with your classmates, but the code you turn in
must be your own or written only with your partner. You will be graded not only on correctness, but also technique,
documentation and evaluation
of your solution. Further details on the grading standards
for each project will be given when they are assigned.
Presentations
You will give two class presentations. The first will be a 10 minute presentation on
a particular hacking incident or security. This will be presented on September 15th.
The second presentation will be a 30 minute presentation on a security protocol, chosen from
Chapters 11  18. The project must involve a literature search for relevant articles.
Guidelines
Your presentation should have roughly the following format, be sure to include figures and diagrams:
 Introduction
 Historical Background
 What issue of security does this address
 Core System/Algorithm
 Worked Example
 Strengths/Weaknesses
 Conclusions and References
Project
The purpose of this project is to improve your research and writing
skills as well as give you an opportunity to explore indepth a particular area of
cryptology and security. You will gain a grasp of the stateoftheart Security research in
your particular topic and share this with the rest of the class through a webpage. More
details of this project as the semester progresses.
Exams
There will be two exams (midterm and final), each worth 15% of your final grade.
 Midterm: Due Sep 29
 Final: Dec Exam Week
Grading
Your final grade for this course will be based on the Homework, Project, Exams and
Participation described above.
Grading Scale 
90100  A 
8089  B 
7079  C 
6069  D 
059  F 

Weights 
Homework  35% 
Project  20% 
Presentations  15% 
Midterm  15% 
Final  15% 

© Mark Goadrich, Centenary College of Louisiana