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TLS Cryptography In-Depth

You're reading from   TLS Cryptography In-Depth Explore the intricacies of modern cryptography and the inner workings of TLS

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Product type Paperback
Published in Jan 2024
Publisher Packt
ISBN-13 9781804611951
Length 712 pages
Edition 1st Edition
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Authors (2):
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Dr. Roland Schmitz Dr. Roland Schmitz
Author Profile Icon Dr. Roland Schmitz
Dr. Roland Schmitz
Dr. Paul Duplys Dr. Paul Duplys
Author Profile Icon Dr. Paul Duplys
Dr. Paul Duplys
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Toc

Table of Contents (30) Chapters Close

Preface 1. Part I Getting Started
2. Chapter 1: The Role of Cryptography in the Connected World FREE CHAPTER 3. Chapter 2: Secure Channel and the CIA Triad 4. Chapter 3: A Secret to Share 5. Chapter 4: Encryption and Decryption 6. Chapter 5: Entity Authentication 7. Chapter 6: Transport Layer Security at a Glance 8. Part II Shaking Hands
9. Chapter 7: Public-Key Cryptography 10. Chapter 8: Elliptic Curves 11. Chapter 9: Digital Signatures 12. Chapter 10: Digital Certificates and Certification Authorities 13. Chapter 11: Hash Functions and Message Authentication Codes 14. Chapter 12: Secrets and Keys in TLS 1.3 15. Chapter 13: TLS Handshake Protocol Revisited 16. Part III Off the Record
17. Chapter 14: Block Ciphers and Their Modes of Operation 18. Chapter 15: Authenticated Encryption 19. Chapter 16: The Galois Counter Mode 20. Chapter 17: TLS Record Protocol Revisited 21. Chapter 18: TLS Cipher Suites 22. Part IV Bleeding Hearts and Biting Poodles
23. Chapter 19: Attacks on Cryptography 24. Chapter 20: Attacks on the TLS Handshake Protocol 25. Chapter 21: Attacks on the TLS Record Protocol 26. Chapter 22: Attacks on TLS Implementations 27. Bibliography
28. Index
29. Other Books You Might Enjoy

PartĀ III Off the Record

The TLS Record layer is the part of TLS that actually implements the secure channel between client and server. To do this, cryptographic mechanisms providing confidentiality, integrity, and message authenticity are needed. As the necessary key material has already been established during the handshake, we may now focus on symmetric algorithms, where the client and server use the same key.

Accordingly, in this part, we will cover the basic ideas behind modern block ciphers such as the Advanced Encryption Standard (AES) and their modes of operation. A rather recent invention is the development of a special mode of operation for block ciphers that can provide confidentiality and message authenticity at the same time. This new concept is called Authenticated Encryption and will be covered in depth, since it also used within the record layer of TLS 1.3.

This part contains the following chapters:

  • ChapterĀ 14, Block Ciphers and Their Modes of Operation

  • Chapter...

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