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Bachelor	TR-NQF-HE: Level 6	QF-EHEA: First Cycle	EQF-LLL: Level 6

Course Introduction and Application Information

Course Code	Course Name	Semester	Theoretical	Practical	Credit	ECTS
CMP4321	Introduction to Network Security and Cryptography	Spring	3	0	3	6

This catalog is for information purposes. Course status is determined by the relevant department at the beginning of semester.

Basic information

Language of instruction:	English
Type of course:	Non-Departmental Elective
Course Level:	Bachelor’s Degree (First Cycle)
Mode of Delivery:	Face to face
Course Coordinator :	Assist. Prof. ECE GELAL SOYAK
Course Lecturer(s):	Assist. Prof. SELÇUK BAKTIR
Recommended Optional Program Components:	None
Course Objectives:	This is an introductory course where fundamental concepts in cryptography and network security are explained. After completing the course, students will get basic understanding about encryption, decryption, stream ciphers, block ciphers, public-key cryptography, digital signatures, hash functions, message authentication codes and key distribution protocols.

Learning Outcomes

The students who have succeeded in this course;
I. Gain knowledge on Symmetric key cryptography, block and stream ciphers,
II. Gain knowledge on the AES algorithm,
III. Gain knowledge on Public key cryptography and public key algorithms such as RSA, Diffie-Hellman, Elgamal and elliptic curve cryptography,
IV. Gain knowledge on digital Signatures,
V. Gain knowledge on hash functions,
VI. Gain knowledge on key exchange protocols.

Course Content

Introduction and Review of Basics. Stream Ciphers. Advanced Encryption Standard (AES). Block Cipher Modes of Operation. Public-key Cryptography. The RSA Algorithm. Digital Signatures. Hash Functions. Message Authentication Codes. Discrete Logarithm Problem. Diffie-Hellman Key Exchange and ElGamal Encryption. Elliptic Curve Cryptography. Key Establishment Protocols.

The teaching methods of the course are as follows:
- Narration
- Individual Study
- Reading
- Problem Solving
- Application

Weekly Detailed Course Contents

Week	Subject	Related Preparation
1)	Introduction and review of basics.
2)	Stream Ciphers.
3)	Advanced Encryption Standard (AES).
4)	Block Cipher Modes of Operation.
5)	Public-key Cryptography.
6)	RSA Algorithm.
7)	Midterm exam.
8)	Digital Signatures.
9)	Hash Functions.
10)	Message Authentication Codes.
11)	Discrete Logarithm Problem.
12)	Diffie-Hellman Key Exchange and ElGamal Encryption.
13)	Elliptic Curve Cryptography.
14)	Key Establishment Protocols.

Sources

Course Notes / Textbooks:	Understanding Cryptography, Christof Paar and Jan Pelzl, Springer 2010.
References:

Evaluation System

Semester Requirements	Number of Activities	Level of Contribution
Attendance	14	% 0
Homework Assignments	6	% 20
Presentation	1	% 10
Midterms	1	% 30
Final	1	% 40
Total		% 100
PERCENTAGE OF SEMESTER WORK		% 60
PERCENTAGE OF FINAL WORK		% 40
Total		% 100

ECTS / Workload Table

Activities	Number of Activities	Duration (Hours)	Workload
Course Hours	14	3	42
Study Hours Out of Class	14	5	70
Homework Assignments	6	4	24
Midterms	1	2	2
Final	1	2	2
Total Workload			140

Contribution of Learning Outcomes to Programme Outcomes

No Effect	1 Lowest	2 Low	3 Average	4 High	5 Highest

	Program Outcomes	Level of Contribution
1)	To prepare students to become communication professionals by focusing on strategic thinking, professional writing, ethical practices, and the innovative use of both traditional and new media	2
2)	To be able to explain and define problems related to the relationship between facts and phenomena in areas such as Advertising, Persuasive Communication, and Brand Management
3)	To critically discuss and interpret theories, concepts, methods, tools, and ideas in the field of advertising
4)	To be able to follow and interpret innovations in the field of advertising
5)	To demonstrate a scientific perspective in line with the topics they are curious about in the field.
6)	To address and solve the needs and problems of the field through the developed scientific perspective
7)	To recognize and understand all the dynamics within the field of advertising
8)	To analyze and develop solutions to problems encountered in the practical field of advertising