Dr. Chuck Easttom is the author of 30 books, including several on computer security, forensics, and cryptography. He has also authored scientific papers on many topics including cryptography topics such as s-box design, lattice-based cryptography, and cryptographic backdoors. He is an inventor with 22 computer science patents, several related to steganography. He holds a Doctor of Science in cyber security (Dissertation topic was "A Comparative Study of Lattice Based Algorithms for Post Quantum Computing"), a Ph.D. in Nanotechnology (Dissertation topic was "The Effects of Complexity on Carbon Nanotube Failures"), and three master's degrees (one in applied computer science, one in education, and one in systems engineering). He is a senior member of both the IEEE and the ACM. He is also a Distinguished Speaker of the ACM and a Distinguished Visitor of the IEEE. He is an adjunct lecturer at Georgetown university teaching several graduate courses including cryptography and cybersecurity.

Presents new and updated coverage of cryptography including new content on quantum resistant cryptography

Covers the basic math needed for cryptography - number theory, discrete math, and algebra (abstract and linear)

Includes a full suite of classroom materials including exercises, Q&A, and examples

Chapter 1. History of Cryptography to the 1800s.- Chapter 2. History of Cryptography from the 1800's.- Chapter 3. Basic Information Theory.- Chapter 4. Essential Number Theory and Discrete Math.- Chapter 5. Essential Algebra.- Chapter 6. Fiestel Networks.- Chapter 7. Substitution-Permutation Networks.- Chapter 8. S-Box Design.- Chapter 9. Cryptographic Hashes.- Chapter 10. Asymmetric Algorithms.- Chapter 11. Elliptic Curve Cryptography.- Chapter 12. Random Number Generators.- Chapter 13.SSL/TLS.- Chapter 14. Virtual Private networks, Authentication, And Wireless Security.- Chapter 15. Military Applications.- Chapter 16. Steganography.- Chapter 17. Cryptanalysis.- Chapter 18. Cryptographic Backdoors.- Chapter 19. Quantum Computing and Cryptography.