Data Security
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Data Security Syllabus — Unit-wise Content
The official GTU curriculum for Data Security (subject code 3164204) as prescribed for CS-AI/ML · Semester 6 divides the course into 10 units, covering 36 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3164204)Unit 1 Introduction – Security services, security mechanisms Finite fields –
- modular arithmetic
- The Euclidean algorithm
Unit 2 Symmetric Cipher Model, Cryptography, Cryptanalysis and Attacks;
- Substitution and Transposition techniques
Unit 3 Stream ciphers and block ciphers, Block Cipher structure, Data
- Encryption standard (DES) with example
- strength of DES, Design principles of block cipher
- AES with structure
- its transformation functions
- key expansion
- example and implementation Subject Code : 3164204 Subject Name : Data Security
Unit 4 Multiple encryption and triple DES, Electronic Code Book, Cipher
- Block Chaining Mode
- Cipher Feedback mode
- Output Feedback mode
- Counter mode
Unit 5 Public Key Cryptosystems with Applications, Requirements and
- RSA algorithm
- its computational aspects and security
- Diffie-Hillman Key Exchange algorithm
- Man-in-Middle attack
Unit 6 Cryptographic Hash Functions, their applications, Simple hash
- its requirements and security
- Hash functions based on Cipher Block Chaining
- Secure Hash Algorithm (SHA)
Unit 7 Message Authentication Codes, its requirements and security, MACs
- based on Hash Functions
- Macs based on Block Ciphers
Unit 8 Digital Signature, its properties, requirements and security, various
- digital signature schemes (Elgamal and Schnorr)
- NIST digital Signature algorithm
Unit 9 Key management and distribution, symmetric key distribution using
- symmetric and asymmetric encryptions
- distribution of public keys
- Public key infrastructure
- Remote user authentication with symmetric and asymmetric encryption
Unit 10 Case Studies and Projects A. Case Studies - Real-life Data Security
- incidents - Analysis of Data Security incidents B
- Projects - Hands-on implementation of Data Security techniques - Group or individual projects on Data Security topics Total Hours : 48 100 Textbook : 1
- Cryptography And Network Security
- Principles And Practice Sixth Edition
- William Stallings
- Information Security Principles and Practice By Mark Stamp
- Willy India Edition 3
- Cryptography & Network Security
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