Download Crypto18CS744 Module-5 Cryptography VTU Notes 7th Semester pdf

Download Crypto18CS744 Module-5 Cryptography VTU Notes 7th Semester pdf,Download Module-5 Crypto 18CS744 Cryptography 7th Semester VTU Notes Pdf

(Effective from the academic year 2018 -2019)
Course Code 18CS744 CIE Marks 40
Number of Contact Hours/Week 2:2:0 SEE Marks 60
Total Number of Contact Hours 08 Exam Hours 03



IP Security:

IP Security overview, applications of IPsec, benefits of IPsec, Routing applications, IPsec documents, IPsec services, transport and tunnel modes, IP Security policy, Security associations, Security associations database, Security policy database, IP traffic processing, Encapsulating Security payload, ESP format, encryption and authentication algorithms, Padding, Anti replay service

Transport and tunnel modes, combining security associations, authentication plus confidentiality, basic combinations of security associations, internet key exchange, key determinations protocol, header and payload formats, cryptographic suits.

Textbook 1: Ch. 20.1 to 20.3

RBT: L1, L2

Course outcomes:

The students should be able to:

  • Define cryptography and its principles
  • Explain Cryptography algorithms
  • Illustrate Public and Private key cryptography
  • Explain Key management, distribution and ceritification
  • Explain authentication protocols
  • Tell about IPSec

Question paper pattern:

  • The question paper will have ten questions.
  • There will be 2 questions from each module.
  • Each question will have questions covering all the topics under a module.
  • The students will have to answer 5 full questions, selecting one full question from each module.

Text Books:

1. William Stallings: Cryptography and Network Security, Pearson 6th edition.

Reference Books:

1. V K Pachghare: Cryptography and Information Security, PHI 2nd Edition

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