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Modern Computer Architecture and Organization – Second Edition

You're reading from   Modern Computer Architecture and Organization – Second Edition Learn x86, ARM, and RISC-V architectures and the design of smartphones, PCs, and cloud servers

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Product type Paperback
Published in May 2022
Publisher Packt
ISBN-13 9781803234519
Length 666 pages
Edition 2nd Edition
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Author (1):
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Jim Ledin Jim Ledin
Author Profile Icon Jim Ledin
Jim Ledin
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Table of Contents (21) Chapters Close

Preface 1. Introducing Computer Architecture FREE CHAPTER 2. Digital Logic 3. Processor Elements 4. Computer System Components 5. Hardware-Software Interface 6. Specialized Computing Domains 7. Processor and Memory Architectures 8. Performance-Enhancing Techniques 9. Specialized Processor Extensions 10. Modern Processor Architectures and Instruction Sets 11. The RISC-V Architecture and Instruction Set 12. Processor Virtualization 13. Domain-Specific Computer Architectures 14. Cybersecurity and Confidential Computing Architectures 15. Blockchain and Bitcoin Mining Architectures 16. Self-Driving Vehicle Architectures 17. Quantum Computing and Other Future Directions in Computer Architectures 18. Other Books You May Enjoy
19. Index
Appendix

Introduction to blockchain and bitcoin

The concept of bitcoin first became public in a paper by Satoshi Nakamoto in 2008 entitled Bitcoin: A Peer-to-Peer Electronic Cash System. The author’s name appears to have been a pseudonym and the identity of the author (or authors) of the paper is not publicly known. The paper laid out the mathematical and cryptographic underpinning of a system for performing decentralized financial transactions.

In a centralized financial system, the operation of the system relies on entities such as governments and banks to monitor and control system activities and to regulate what users of the system are allowed to do.

The bitcoin concept has no centralized regulator and relies entirely on networked peers to competitively interact in a manner that maintains stable system operation. Anyone can join the network as a peer and immediately gain all the privileges available to network participants.

One important feature of the bitcoin design...

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