munotes®

Engineering B.E. (Computer Engineering) Sem 6 Cryptography and System Security 2022 Summer Question Paper - Mumbai University | munotes

Cryptography And System Security Question Paper, 2022.pdf
CMPN · 595 KB · 1 May 2025

Loading PDF...

Questions asked in this paper

  1. Q5 The man-in-the-middle attack can endanger the security of the Diffie-Hellman Secure Hash Algorithm -1 (SHA-1) has a message digestof lil. Define non-repudiation and authentication. Show with example how it can be system the public of user defined as (7,187). Calculate @(N) and private key ‘D’. What is the cipher text for M=10 using the public
  2. Q1 Block size and key size 2.Need of expansion permutation 3.Role of S-box 4.Weak keys and semi weak keys
  3. Q5 Possible attacks on DES
  4. Q1 What are properties of hash function? Explain role of hash function in
    • i. Why are digital certificates and signatures required?What is the role of digital signature in digital certificates? Explain any one digital used for message authentication. Explain any one of them to launch an attack the role of AH and ESP

Read from the scan above, so a character or two may differ. The scan is the original.

Issue

Something wrong on this page? Report it and we will check it against the scan.

Quick Help

No. The full paper opens straight away, with no login and nothing to pay.

Something wrong with this paper? Report it.

Connected Papers
Engineering / B.E. (Computer Engineering) · 250 papers
Browse all →
Questions? Email contact@munotes.in
Done!
Done!