Stallings W. Cryptography and Network Security...8ed 2020

Textbook in PDF format

Stallings’ Cryptography and Network Security: Principles and Practice introduces students to the compelling and evolving field of cryptography and network security. In an age of viruses and hackers, electronic eavesdropping, and electronic fraud on a global scale, security is paramount. The purpose of this book is to provide a practical survey of both the principles and practice of cryptography and network security. The first part of the book explores the basic issues to be addressed by a network security capability and provides a tutorial and survey of cryptography and network security technology. The latter part of the book deals with the practice of network security, covering practical applications that have been implemented and are in use to provide network security.
Information and Network Security Concepts
Introduction to Number Theory
Classical Encryption Techniques
Block Ciphers and the Data Encryption Standard
Finite Fields
Block Cipher Operation
Random Bit Generation and Stream Ciphers
Public-Key Cryptography and RSA
Other Public-Key Cryptosystems
Cryptographic Hash Functions
Message Authentication Codes
Digital Signatures
Lightweight Cryptography and Post-Quantum Cryptography
Cryptographic Key Management and Distribution
User Authentication
Transport-Level Security
Wireless Network Security
Electronic Mail Security
IP Security
Network Endpoint Security
Cloud Security
Internet of Things (IoT) Security
Appendixes
Basic Concepts from Linear Algebra
Measures of Secrecy and Security
Data Encryption Standard
Simplified AES
Mathematical Basis of The Birthday Attack