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Cryptography Algorithms

You're reading from   Cryptography Algorithms A guide to algorithms in blockchain, quantum cryptography, zero-knowledge protocols, and homomorphic encryption

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Product type Paperback
Published in Mar 2022
Publisher Packt
ISBN-13 9781789617139
Length 358 pages
Edition 1st Edition
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Author (1):
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Massimo Bertaccini Massimo Bertaccini
Author Profile Icon Massimo Bertaccini
Massimo Bertaccini
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Table of Contents (15) Chapters Close

Preface 1. Section 1: A Brief History and Outline of Cryptography
2. Chapter 1: Deep Diving into Cryptography FREE CHAPTER 3. Section 2: Classical Cryptography (Symmetric and Asymmetric Encryption)
4. Chapter 2: Introduction to Symmetric Encryption 5. Chapter 3: Asymmetric Encryption 6. Chapter 4: Introducing Hash Functions and Digital Signatures 7. Section 3: New Cryptography Algorithms and Protocols
8. Chapter 5: Introduction to Zero-Knowledge Protocols 9. Chapter 6: New Algorithms in Public/Private Key Cryptography 10. Chapter 7: Elliptic Curves 11. Chapter 8: Quantum Cryptography 12. Section 4: Homomorphic Encryption and the Crypto Search Engine
13. Chapter 9: Crypto Search Engine 14. Other Books You May Enjoy

Introduction to Q-Mechanics and Q-Cryptography

So far in this book, the kind of cryptography we have analyzed always followed the laws of logic and rigorous mathematical canons. Now, we are approaching it with a different logic. We are leaving the logic of classical mathematics and landing in a new dimension where something could be everything and the opposite of everything.

We have to face off with a kind of science that Niels Bohr (one of the fathers of Q-Mechanics) said this about: "Anyone who can contemplate quantum mechanics without getting dizzy hasn't understood it." Einstein's divergence defined the entanglement theory as a phantasmatic theory.

A couple of preliminary considerations about Q-Cryptography and Q-Mechanics are as follows:

  • All the cryptography you have learned until now, even the most evolute, robust, and sophisticated, relies on two elements:
    1. The difficulty to break it depends on the algorithm and its underlying mathematical problem...
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