This download link is referred from the post: SGBAU BCA Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
FirstRanker.com
A Firstranker's choice
B.C.A. Part—III (Semester—V) Examination
--- Content provided by FirstRanker.com ---
NETWORK SECURITY
Paper—58T2
Time : Three Hours] [Maximum Marks : 60
Note :— (1) ALL questions are compulsory.
(2) All questions carry equal marks.
--- Content provided by FirstRanker.com ---
- (a) What are the essential ingredients of Symmetric Cipher ? Explain with diagram. 6
(b) Explain Model for Network Security in brief. 6
OR - (a) Explain the module for Network Security. 6
(b) Explain the Symmetric Cipher Model. 6 - (a) Explain Cipher Block Chaining. 6
(b) Describe the concept of Block Cipher and Stream Cipher. 6
OR - (a) Explain the parameters and design choices that determine the actual algorithm of Feistal Cipher. 6
(b) Discuss the operation of Data Encryption Standard (DES). 6 - (a) Discuss Modular Arithmetic Operation. 6
(b) State and prove Euler’s Theorem. 6
OR - (a) Describe the divisibility and division algorithm. 6
(b) Explain the following terms :—--- Content provided by FirstRanker.com ---
(1) Group
(2) Ring
(3) Field. 6 - (a) Explain RSA Public Key Encryption Algorithm. 6
(b) What are the principal elements of Public-key Crypto System ? 6--- Content provided by FirstRanker.com ---
OR - (a) Explain Public Key Cryptography with suitable diagram. 6
(b) Write importance of Digital Signature. 6 - (a) Give examples of application of IP Security. 3
(b) What are Firewalls ? Explain. 3--- Content provided by FirstRanker.com ---
(c) What are MIME and S/MIME ? Explain. 6
OR - (a) Explain Transport Layer Security. 6
(b) Explain pretty good Privacy in e-mail security. 6
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
This download link is referred from the post: SGBAU BCA Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
--- Content provided by FirstRanker.com ---