3ECS-0844CS1 - SOLUTION SET 3 B.TECH(CS 4TH YEAR CRYPTOGRAPHY NETWORK SECURITY(ECS-084 1 Attempt any four parts of the following[4X5=20 a What is the

3ECS-0844CS1 - SOLUTION SET 3 B.TECH(CS 4TH YEAR...

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SOLUTION SET 3 B.TECH(CS) 4 TH YEAR CRYPTOGRAPHY & NETWORK SECURITY (ECS-084) 1. Attempt any four parts of the following:- [4X5=20] a) What is the idea behind meet in the middle attack? How it can be avoided in 3 DES? b) What do you mean by Shannon’s theory of confusion and diffusion?
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  • Summer '14
  • Key Length, cipher text

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