Introduction to Cryptography: Introduction To Security: Attacks, Services & Mechanisms,
Security, Attacks, Security Services. Conventional Encryption: Classical Techniques,
Conventional Encryption Model, and Steganography, Classical Encryption Techniques.
Modern Techniques: Simplified DES, Block Cipher Principles, DES Standard, DES Strength,
Differential & Linear Cryptanalysis, Block Cipher Design Principles, Block Cipher Modes of
Operation.
Conventional Encryption Algorithms: Triples DES, Blowfish, International Data Encryption
Algorithm, RCS, CAST-128, RC2 Placement & Encryption Function, Key Distribution,
Random Number Generation, Placement Of Encryption Function.
Public Key Encryption: Public-Key Cryptography: Principles of Public-Key Cryptosystems,
RSA Algorithm, Key Management, Fermat’s & Euler’s Theorem, Primality, The Chinese
Remainder Theorem.
Hash Functions: Message Authentication & Hash Functions: Authentication Requirements,
Authentication Functions, Message Authentication Codes, Hash Functions, Birthday Attacks,
Security Of Hash Function & MACS, MD5 Message Digest Algorithm, Secure Hash Algorithm
(SHA), Digital Signatures: Digital Signatures, Authentication Protocol, Digital Signature
Standard (DSS), Proof Of Digital Signature Algorithm.
Network & System Security: Authentication Applications: Kerberos X.509, Directory
Authentication Service, Electronic Mail Security, Pretty Good Privacy (PGP), S / Mime,
Security: Architecture, Authentication Header, Encapsulating Security Payloads, Combining
Security Associations, Key Management, Web Security: Secure Socket Layer & Transport Layer
Security, Secure Electronic Transaction (Set), System Security: Intruders, Viruses, Firewall
Design Principles, Trusted Systems