CS6701 Important 16 marks Questions Cryptography and Network Security
CS6701 Important 16 marks Questions Cryptography and Network Security Regulation 2013 Anna University free download. Cryptography and Network Security CS6701 Important 16 marks Questions pdf free download.
Sample CS6701 Important 16 marks Questions Cryptography and Network Security:
1. (i) Briefly explain Deffie Hellman key exchange with an example. (16)
2. (i) Write and explain the digital signature algorithm. (8) (ii) Explain in detail Hash Functions.(8) CS6701 Important 16 marks Questions Cryptography and Network Security
3. (i) Compare the Features of SHA-1 and MD5 algorithm. (8)
(ii) Discuss about the objectives of HMAC and it security features. (8)
4. Users A and B use the Diffie Hellman key exchange technique, a common prime q=11 and a
primitive root alpha=7.
(i) If user A has private key XA=3.What is A’s public key YA? (4)
(ii) If user B has private key XB=6 What is B’s public key YB? (4) (iii) What is the shared secret
key? Also write the algorithm. (4) CS6701 Important 16 marks Questions Cryptography and Network Security
(iv) How man in middle attack can be performed in Diffie Hellman algorithm.(4)
5. (i) Explain in detail EIGamal Public key cryptosystem. (8)
(ii) Discuss clearly Secure Hash Algorithm(SHA) (8)
6. Describe the MD5 message digest algorithm with necessary block diagrams. (16)
Unit-IV
Part-B (16 Marks) CS6701 Important 16 marks Questions Cryptography and Network Security
1. How does PGP provide confidentiality and authentication service for e-mail and file storage
applications? Draw the block diagram and explain its components. (16)
2. Write Short notes on S/MIME .
3. Explain the architecture of IP Security (16) CS6701 Important 16 marks Questions Cryptography and Network Security
4. (i) Describe the SSL Specific protocol – Handshake action in detail. (8)
(ii) Explain Secure Electronic transaction with neat diagram. (8)
5. (i) What is Kerberos? Explain how it provides authenticated service. (8)
(ii)Explain the format of the X.509 certificate. (8)
| Subject Name | Cryptography and Network Security |
| Subject code | CS6701 |
| Regulation | 2013 |
CS6701 Important 16 marks Questions Cryptography and Network Security click here to download
CS6701 Syllabus Cryptography and Network Security
CS6701 Notes Cryptography and Network Security
CS6701 Question Bank Cryptography and Network Security