M.Phil. DEGREE EXAMINATION, APRIL 2016
Computer Science
INFORMATION AND NETWORK SECURITY
(CBCS 2012 onwards)
Time 3 Hours Maximum 75 Marks
Answer all questions. 15 75)
Each question carries 15 marks.
1. Explain the various classical encryption methods in
detail.
Or
Explain the
Auto-key cipher Cryptographic codes.
2. Explain the various types of attacks with example.
Or
Describe the Elliptic Curve Cryptography algorithm
with example.
3. Explain the Real-time stegnography with an
example.
Or
Explain the standard Hashing algorithms.
4. Describe Entity Authentication techniques.
Or
Explain the technological issues in Face
Recognition Fingerprint Recognition.
Sub. Code
561551
RW-11076
2
Sp 5
5. Explain SSL operations Virus and Worms.
Or
Explain the various types of Firewalls in detail.