JNTUK R16 4-1 NSC Material/Notes PDF Download

29/01/2021

JNTUK R16 4-1 NSC Material/Notes PDF Download

Students those who are studying JNTUK 4-1 R16 ECE Branch, Can Download Unit wise R16 4-1 Network Security & Cryptography Material/Notes PDFs below.

Course Objectives: This course is designed to:

In this course the following principles and practice of cryptography and network security are covered:
Classical systems, symmetric block ciphers (DES, AES, other contemporary symmetric ciphers)
Public-key cryptography (RSA, discrete logarithms),
Algorithms for factoring and discrete logarithms, cryptographic protocols,hash functions, authentication, key management, key exchange, signature schemes,
Email and web security, viruses, firewalls, digital right management, and other topics

UNIT-1

Basic Principles

Security Goals, Cryptographic Attacks, Services and Mechanisms, Mathematics of Cryptography.

UNIT-2

Symmetric Encryption

Mathematics of Symmetric Key Cryptography, Introduction to Modern Symmetric Key Ciphers, Data Encryption Standard, Advanced Encryption Standard.

UNIT-3

Asymmetric Encryption

Mathematics of Asymmetric Key Cryptography, Asymmetric Key Cryptography

UNIT-4

Data Integrity, Digital Signature Schemes & Key Management

Message Integrity and Message Authentication, Cryptographic Hash Functions, Digital Signature, Key Management.

UNIT-5

Network Security-I

Security at application layer: PGP and S/MIME, Security at the Transport Layer: SSL and TLS

UNIT-6

Network Security-II

Security at the Network Layer: IPSec, System Security

Text Books:

Cryptography and Network Security, Behrouz A Forouzan, DebdeepMukhopadhyay, (3e) Mc Graw Hill.
Cryptography and Network Security, William Stallings, (6e) Pearson.
Everyday Cryptography, Keith M.Martin, Oxford.

Reference Books:

Course Outcomes:

To be familiarity with information security awareness and a clear understanding of its importance.
To master fundamentals of secret and public cryptography
To master protocols for security services
To be familiar with network security threats and countermeasures
To be familiar with network security designs using available secure solutions (such asPGP, • SSL, IPSec, etc)