Fundamental of Cryptography

“Fundamental of Cryptography " introduces the foundational concepts of cryptography in a clear and accessible manner. Through this guide, readers embark on a journey to understand encryption, decryption, and the art of securing communication. It delves into classic ciphers such as Caesar and Vigenère, elucidating their principles and historical significance. The guide navigates through modern cryptographic techniques like symmetric and asymmetric encryption, hashing, and digital signatures, illustrating their role in securing digital transactions and data privacy. With practical examples and explanations, "Cipher Essentials" equips beginners with the knowledge to comprehend, utilize, and appreciate the importance of cryptography in today's digital world. Course Credit - 4

Fundamental of Cryptography

Week-1

Fundamentals of Security Attacks

Week-2

Cipher Principles

Week-3

Block Cipher Design Principles

Week-4

Information Confidentiality

Week-5

Theorems in Number Theory

Week-6

RSA

Week-7

Diffie-Hellan Cryptography

Week-8

Message Integrity and Hashing

Week-9

Electronic Signatures or Digital signature

Week-10

Service and Electronic Mail Security

Week-11

Encapsulating Security Payloads

Week-12

Web Security: Secure Electronic Transaction(SET)