Part I: INTRODUCTION TO SYMMETRIC CRYPTOGRAPHY 
Module 1 First Considerations 
Exercise 1 
Module 2 Plaintext 
Exercise 2 
Module 3 Digitization of Plaintext 
Exercise 3 
Module 4 Toward a Cryptographic Paradigm 
Exercise 4 
Module 5 What We Want from the Keytext 
Exercise 5 
Module 6 Randomness I 
Exercise 6 
Module 7 Finite State Sequential Machines 
Exercise 7 Transition Matrix 
Module 8 m-sequences 
Exercise 8 
Module 9 The Paradigm Attempted 
Exercise 9 
Module 10 The Block Cipher Function - A Modern Keystone to the Paradigm 
Exercise 10 
Module 11 Confidentiality Modes: ECB and CTR 
Exercise 11 
Module 12 Confidentiality Mode: Output Feedback (OFB) 
Exercise 12 
Module 13 Confidentiality Modes: Cipher Feedback (CFB) and Cipher Block Chaining (CBC) 
Exercise 13 
Part II NUMBER THEORY WE WILL NEED 
Module 14 Prime Numbers I 
Exercise 14 
Module 15 Congruences 
Exercise 15 
Module 16 Euler-Fermat Theorem 
Exercise 16 
Module 17 The Euler Phi (f) Function 
Exercise 17 
Module 18 The Binary Exponentiation Algorithm 
Exercise 18 
Module 19 The Extended Euclidean Algorithm 
Exercise 19 
Module 20 Primitive Roots 
Exercise 20 
Module 21 Chinese Remainder Theorem 
Exercise 21 
Part III INTRODUCTION TO PUBLIC KEY CRYPTOGRAPHY 
Module 22 Merkle's Puzzle 
Exercise 22 
Module 23 The Diffie-Hellman Public Key Cryptographic System 
Exercise 23 
Module 24 Split Search 
Exercise 24 
Module 25 A Variant of the Diffie-Hellman System 
Exercise 25 
Module 26 The RSA Public Key Cryptographic System 
Exercise 26 
Module 27 Prime Numbers II 
Exercise 27 
Part IV KEYING VARIABLES 
Module 28 Keying Variable Distribution 
Exercise 28 
Module 29 Secret Sharing 
Exercise 29 
Module 30 Randomness II 
Exercise 30 
Module 31 Cryptovariables 
Exercise 31 
Part V CRYPTO-OBSOLESCENCE 
Module 32 The Aging Cryptoalgorithm 
Exercise 32 
Module 33 SUPERDES(tm) 
Exercise 33 
Part VI CHANNEL-BASED CRYPTOGRAPHY 
Module 34 The Channel Is the Cryptovariable 
Exercise 34 
Module 35 The Quantum Cryptographic Channel 
Exercise 35 
Answers to Exercises 
Glossary 
Index