JNTUK/JNTUGV Cryptography and Network Security Important Questions
Unit-1
- Active & Passive attacks in detail
- Symmetric and Asymmetric Encryption
- Security Mechanisms & Security Services
- Explain the techniques in Cryptography or Mathematical concepts
- Network Security Model
Unit-2
- Symmetric Ciphers
- Brute Force Attack
- Data Encryption Standard (DES)
- Symmetric Key Cryptography
- Topics related to Ciphers & DES
Unit-3
- RSA Algorithm & AES
- Comparison of Encryption & Decryption or Diffusion & Confusion
- Public key vs private key encryption
- Asymmetric Key Cryptography
- Man in the Middle attacks or Fermat’s theorem
Unit-4
- Message Authentication
- MAC & Hash Function
- Digital Signature Algorithm
- Symmetric key distribution & Message Integrity
Unit-5
- PGP and S/MIME
- Differences between SSL and TLS
- Explain SET & IPSEC
- Web security & IP Security