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AKTU Cryptography & Network Security (BCS072) Syllabus PDF – B.Tech 4th Year
Cryptography & Network Security BCS072
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Official AKTU syllabus of Cryptography & Network Security (BCS072) for B.Tech 4th Year – 3 credits, L-T-P 3-0-0. Read the unit-wise course content, course outcomes, evaluation pattern and recommended books online, or download the PDF.
Syllabus — Cryptography & Network Security
Download PDFBCS072 · 3 credits · L-T-P 3-0-0
Course Outcomes
At the end of course , the student will be able to understand
| CO 1 | Classify the symmetric encryption techniques and Illustrate various Public key cryptographic techniques. | K 3 |
| CO 2 | Understand security protocols for protecting data on networks and be able to digitally sign emails and files. | K 2 |
| CO 3 | Understand vulnerability assessments and the weakness of using passwords for authentication | K 4 |
| CO 4 | Be able to perform simple vulnerability assessments and password audits | K 3 |
| CO 5 | Summarize the intrusion detection and its solutions to overcome the attacks. | K 2 |
Course Content
| Unit | Topic | Proposed Lecture |
|---|---|---|
| I | Introduction to security attacks, services and mechanism, Classical encryption techniques-substitution ciphers and transposition ciphers, cryptanalysis, steganography, Stream and block ciphers. Modern Block Ciphers: Block ciphers principles, Shannon’s theory of confusion and diffusion, fiestal structure, Data encryption standard(DES), Strength of DES, Idea of differential cryptanalysis, block cipher modes of operations, Triple DES | 08 |
| II | Introduction to group, field, finite field of the form GF(p), modular arithmetic, prime and relative prime numbers, Extended Euclidean Algorithm, Advanced Encryption Standard (AES) encryption and decryptionFermat’s and Euler’s theorem, Primarily testing, Chinese Remainder theorem, Discrete Logarithmic Problem,Principals of public key crypto systems, RSA algorithm, security of RSA | 08 |
| III | Message Authentication Codes: Authentication requirements, authentication functions, message authentication code, hash functions, birthday attacks, security of hash functions, Secure hash algorithm (SHA) Digital Signatures: Digital Signatures, Elgamal Digital Signature Techniques, Digital signature standards (DSS), proof of digital signature algorithm, | 08 |
| IV | Key Management and distribution: Symmetric key distribution, Diffie-Hellman Key Exchange, Public key distribution, X.509 Certificates, Public key Infrastructure. Authentication Applications: Kerberos, Electronic mail security: pretty good privacy (PGP), S/MIME. | 08 |
| V | IP Security: Architecture, Authentication header, Encapsulating security payloads, combining security associations, key management. Introduction to Secure Socket Layer, Secure electronic, transaction (SET) System Security: Introductory idea of Intrusion, Intrusion detection, Viruses and related threats, firewalls | 08 |
Text Books
- William Stallings, “Cryptography and Network Security: Principals and Practice”, Pearson Education.
- Behrouz A. Frouzan: Cryptography and Network Security, McGraw Hill .
- C K Shyamala, N Harini, Dr. T.R.Padmnabhan Cryptography and Security ,Wiley
- Bruce Schiener, “Applied Cryptography”. John Wiley & Sons
- Bernard Menezes,” Network Security and Cryptography”, Cengage Learning.
- AtulKahate, “Cryptography and Network Security”, McGraw Hill
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