CGNS Notes Pdf – Here you can get lecture notes of Cryptography and Network Security Notes pdf with unit wise topics. Here we have listed different units wise downloadable links of Cryptography and Network Security Notes where you can click to download respectively.
Cryptography and Network Security Notes PDF VSSUT – CGNS Notes PDF VSSUT of Total Complete Notes
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Module – 1
Introduction to the Concepts of Security
The need for security, Security Approaches, Principles of Security, Types of Attacks.
Cryptographic Techniques: Plain Text and Cipher Text, Substitution Techniques,
Transposition Techniques, Encryption and Decryption,
Symmetric and Asymmetric Key Cryptography, Steganography,
Key Range and Key Size, Possible Types of Attacks
Module – 2
Computer-based Symmetric Key Cryptographic Algorithms:
Algorithm Types and Modes, An overview of Symmetric Key Cryptography,
DES, International Data Encryption Algorithm (IDEA), RC5,
Blowfish, AES, Differential and Linear Cryptanalysis
Module – 3
Computer-based Asymmetric Key Cryptography:
Brief History of Asymmetric Key Cryptography,
An overview of Asymmetric Key Cryptography, The RSA Algorithm,
Symmetric and Asymmetric Key Cryptography Together, Digital Signatures,
uKnapsack Algorithm, Some other Algorithms
Module – 4
Public Key Infrastructure:
Digital Certificates, Private Key Management,
The PKIX Model, Public Key Cryptography Standards, XML,
PKI and Security. Internet Security Protocols: Basic Concepts,
Secure Socket Layer, SHTTP, Time Stamping Protocol,
Secure Electronic Transaction, SSL versus SET, 3-D Secure Protocol,
Electronic Money, E-mail Security, Wireless Application Protocol (WAP) Security, Security in GSM.
1. Cryptography and Network Security – by Atul Kahate – TMH.
2. Data Communications and Networking- by Behourz A Forouzan
1. Cyber Security Operations Handbook – by J.W. Rittiaghouse and William M.Hancok – Elseviers
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