SK Kataria & Sons Introduction to Cryptography and Network Security by Sunil Gupta

Content

Unit-I: Introduction to Cryptosystem

• Introduction to Cryptosystem
• Classical Encryption Technique
• Modern Block Cipher Principle
• Data Encryption Standard

Unit-II: Introduction to Algorithms and Public Key Cryptosystem

• Group Ring and Fields
• Algorithms and Remainder Theorem
• Public Key Cryptosystem

Unit-III: Message Authentication and Hash Function

• Message Authentication and Hash Function
• Digital Signature

Unit-IV: Authentication Applications

• Authentication Applications

Unit-V: Introduction to Cryptography

• IP Security
• Web Security
• System Security
• Advanced Algorithm and Standards
• Model Test Papers
• Previous Years Examination Papers