Chapter 0 Reader��s Guide
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0.1 Outline of This Book
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0.2 Roadmap
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0.3 Internet and Web Resources
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Chapter 1 Introduction
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1.1 Security Trends
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1.2 The OSI Security Architecture
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1.3 Security Attacks
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1.4 Security Services
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1.5 Security Mechanisms
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1.6 A Model for Network Security
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1.7 Recommended Reading and Web Sites
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1.8 Key Terms, Review Questions, and Problems
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Part ONE Symmetric Ciphers
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Chapter 2 Classical Encryption Techniques
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2.1 Symmetric Cipher Model
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2.2 Substitution Techniques
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2.3 Transposition Techniques
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2.4 Rotor Machines
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2.5 Steganography
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2.6 Recommended Reading and Web Sites
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2.7 Key Terms, Review Questions, and Problems
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Chapter 3 Block Ciphers and the Data Encryption Standard
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3.1 Block Cipher Principles
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3.2 The Data Encryption Standard
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3.3 The Strength of DES
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3.4 Differential and Linear Cryptanalysis
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3.5 Block Cipher Design Principles
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3.6 Recommended Reading
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3.7 Key Terms, Review Questions, and Problems
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Chapter 4 Finite Fields
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4.1 Groups, Rings, and Fields
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4.2 Modular Arithmetic
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4.3 The Euclidean Algorithm
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4.4 Finite Fields of the Form GF(p)
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4.5 Polynomial Arithmetic
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4.6 Finite Fields of the Form GF(2n)
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4.7 Recommended Reading and Web Sites
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4.8 Key Terms, Review Questions, and Problems
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Chapter 5 Advanced Encryption Standard
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5.1 Evaluation Criteria for AES
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5.2 The AES Cipher
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Part TWO Public-Key Encryption and Hash Functions
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Part THREE Network Security Applications
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Part FOUR System Security
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Appendices
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Glossary
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References
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Index
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