david wong

Hey! I'm David, a security engineer at the Blockchain team of Facebook, previously a security consultant for the Cryptography Services of NCC Group. I'm also the author of the Real World Cryptography book. This is my blog about cryptography and security and other related topics that I find interesting.

The book is finished, well sort of... posted last month

If you didn't know, I've been writing a book (called Real-World Cryptography) for almost 2 years now on applied cryptography, why would I do this? I answered this in a post here.

I've finished writing all 15 chapters which are split into a first part on primitives, the ingredients of cryptography, and a second part on protocols, the recipes of cryptography:

  1. Introduction
  2. Hash functions
  3. Message authentication codes
  4. Authenticated encryption
  5. Key exchanges
  6. Asymmetric encryption and hybrid encryption
  7. Signatures and zero-knowledge proofs
  8. Randomness and secrets
  9. Secure transport
  10. End-to-end encryption
  11. User authentication
  12. Crypto as in cryptocurrency?
  13. Hardware cryptography
  14. Post-quantum cryptography
  15. Next-generation cryptography and final words

Is this it? Unfortunately it is not, I now will start the long revision process. I am collecting feedback on various chapters, so if you want to help me write the best book possible please contact me with a chapter in mind :)

Well done! You've reached the end of my post. Now you can leave a comment or read something else.

Comments

Samuel

Huge thanks for writing this David. You have definitely filled a gap in the market. This is the best cryptography book for beginners and people who aren't interested in all the maths. I look forward to finishing it.

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