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Item #:
56107340
Cryptography Algorithms: A guide to algorithms in blockchain, quantum cryptography, zero-knowledge protocols, and homomorphic encryption
90% of respondents would recommend this to a friend
Item #:
56107340
€ 58
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By the end of this cryptography book, you will be well-versed with modern cryptography and be able to effectively apply it to security applications.
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What Stands Out
Comprehensive Coverage
This guide thoroughly explores various cryptographic algorithms, ensuring readers have a complete understanding of blockchain, quantum cryptography, and more, making it suitable for both beginners and tech-savvy professionals.
Up-to-Date Insights
Incorporating the latest advancements in cryptography, this resource provides cutting-edge insights into emerging technologies like quantum cryptography and homomorphic encryption, keeping readers informed about current trends and future implications.
Practical Applications
Focused on real-world applications, the guide illustrates how cryptographic techniques, such as zero-knowledge protocols, enhance security and privacy, helping readers apply theoretical concepts to practical scenarios effectively.
Product Details
- Comprehensive guide to modern cryptography algorithms
- Covers zero-knowledge, elliptic curves, and quantum cryptography
- Explores vulnerabilities and logical attacks on popular algorithms
- Practical implementation of algorithms in cybersecurity applications
- Suitable for IT professionals and cybersecurity enthusiasts
- Requires working knowledge of beginner-level algebra and finite fields theory
| Publisher | Packt Publishing |
| Publication date | March 3, 2022 |
| Language | English |
| Print length | 358 pages |
| ISBN-10 | 1789617138 |
| ISBN-13 | 978-1789617139 |
| Item Weight | 1.36 pounds (620 grams) |
| Dimensions | 7.5 x 0.81 x 9.25 inches (19.1 x 2.1 x 23.5 cm) |
Who Should Buy?
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Blockchain Developers
Ideal for developers looking to implement advanced cryptographic techniques in their blockchain applications.
-
Security Researchers
Useful for researchers focusing on exploring modern cryptographic algorithms and their practical applications in security.
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Students in Cryptography
Great resource for students studying cryptography, offering detailed information about complex algorithms and protocols.
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General Public
Not suitable for casual readers without a background in cryptography or technical foundations.
Product Description
Cryptography Algorithms: A guide to algorithms in blockchain, quantum cryptography, zero-knowledge protocols, and homomorphic encryption
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Customer Questions & Answers
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Question:
What are cryptography algorithms in the context of blockchain?
Answer: Cryptography algorithms used in blockchain are essential for ensuring data integrity, security, and confidentiality. These algorithms, such as SHA-256, create unique digital signatures for transactions, preventing unauthorized alterations. By leveraging decentralized architecture, blockchain utilizes these cryptographic techniques to establish trust among participants in the network. For instance, when a transaction is recorded, it is hashed to ensure that its integrity remains intact, which is crucial for financial applications and secure data sharing. -
Question:
How does quantum cryptography differ from classical cryptography?
Answer: Quantum cryptography employs the principles of quantum mechanics to provide secure communication methods that are theoretically immune to eavesdropping. Unlike classical cryptography that relies on mathematical complexity, quantum cryptography uses phenomena like superposition and entanglement. This means that any attempt to intercept quantum data can be easily detected, ensuring a higher level of security. For example, institutions that require secure communications, like banks and government entities, can significantly benefit from quantum cryptographic methods. -
Question:
What are zero-knowledge protocols and their applications?
Answer: Zero-knowledge protocols are cryptographic methods that allow one party to prove to another that they know a value without revealing the value itself. This is significant for privacy-centric applications, such as authentication and confidentiality in transactions. For instance, in online voting systems, zero-knowledge proofs enable voters to verify their votes without exposing their identity or choice, thereby enhancing both privacy and security. These protocols are becoming increasingly valuable in sectors like finance, healthcare, and digital identity verification. -
Question:
What is homomorphic encryption and why is it important?
Answer: Homomorphic encryption is a form of encryption that allows computations to be performed on encrypted data without needing to decrypt it first. This maintains data privacy while enabling secure data processing. It's particularly important in cloud computing, where sensitive data is often outsourced for processing. For example, a healthcare provider might use homomorphic encryption to analyze patient data to derive insights without ever exposing the actual patient information, thus meeting data protection regulations while still gaining valuable insights. -
Question:
What are the key benefits of using cryptography algorithms for secure communication?
Answer: The key benefits of using cryptography algorithms for secure communication include enhanced confidentiality, integrity, and authenticity. Cryptographic techniques ensure that sensitive information is only accessible to authorized parties, which is crucial for online transactions, data sharing, and communication. For example, businesses engaging in remote meetings can secure their discussions using encryption, ensuring that proprietary information remains confidential and safe from interception. This is vital in an increasingly digital landscape where cyber threats are prevalent. -
Question:
Which industries benefit the most from cryptography algorithms?
Answer: Industries such as finance, healthcare, and government greatly benefit from cryptography algorithms. In finance, cryptographic techniques secure transactions and protect customer data from breaches. Healthcare organizations use encryption to safeguard patient records, ensuring compliance with regulatory standards. Government entities often rely on cryptography for secure communication and data storage. For instance, a bank may implement encryption to secure online banking services, protecting sensitive information from cyber threats. -
Question:
How can I understand the complex topics of cryptography algorithms?
Answer: Understanding cryptography algorithms can initially seem challenging due to their technical nature. However, leveraging structured resources such as guides, tutorials, and online courses can simplify complex topics. Engaging with practical examples, such as common applications in everyday technology, can enhance comprehension. For example, by exploring how secure messaging apps utilize end-to-end encryption, learners can gain insights into cryptographic principles by relating them to real-world scenarios. -
Question:
What role do cryptography algorithms play in data privacy?
Answer: Cryptography algorithms play a critical role in safeguarding data privacy by encrypting information, making it unreadable to unauthorized individuals. This is essential for protecting sensitive data such as personal identification, financial records, and private communications. For instance, when users send encrypted messages through messaging apps, the content remains secure from potential eavesdroppers, reinforcing trust in digital communication services. As privacy regulations become stricter, the reliance on cryptography for data protection continues to grow. -
Question:
Can you explain blockchain's reliance on cryptography?
Answer: Blockchain technology heavily relies on cryptography to ensure secure transactions and maintain the integrity of the data stored in its ledger. Cryptographic hashing algorithms create unique digests for each block, making them tamper-proof. This structure not only helps in verifying transaction authenticity but also facilitates consensus among participants in the network. For example, when a new block is added, it references the previous block's hash, forming an unbreakable chain. This ensures that altering any part of the blockchain is almost impossible, which is vital for trust in decentralized systems. -
Question:
Where can I buy 'Cryptography Algorithms: A guide to algorithms in blockchain, quantum cryptography, zero-knowledge protocols, and homomorphic encryption'?
Answer: You can purchase 'Cryptography Algorithms: A guide to algorithms in blockchain, quantum cryptography, zero-knowledge protocols, and homomorphic encryption' from Ubuy. As a reliable e-commerce platform, Ubuy offers a wide selection of books and references on cryptography, enabling you to enhance your knowledge and expertise in this critical field. By shopping through Ubuy, you can ensure a streamlined purchasing experience while accessing quality resources tailored to your cryptographic interests.
Disaster & Recovery Editorial Review
"Cryptography Algorithms" is a comprehensive guide that delves into the world of cryptography, covering topics such as quantum cryptography, zero-knowledge protocols, homomorphic encryption, and blockchain-related algorithms. The author, Bertaccini, does an excellent job of simplifying complex concepts and providing clear explanations. One of the standout features of this book is the selection of examples. In chapter 5, for instance, Bertaccini explains protocols, provides numerical examples, and even explores potential attacks. This approach helps the reader grasp the material more effectively. The book has received positive reviews, with many readers highlighting Bertaccini's ability to make complex concepts accessible. It is recommended for those who want to gain a solid foundation in zero-knowledge proofs, homomorphic encryption, and other post-modern cryptography areas. The clarity and simplicity of the explanations make it a valuable resource for both beginners and more advanced readers. However, a few readers expressed disappointment in the level of technicality and the lack of mathematical content in the book. Some felt that it focused more on storytelling rather than providing in-depth technical knowledge. While the explanations are clear, those seeking a more mathematically rigorous approach to cryptography may find this book lacking. In conclusion, "Cryptography Algorithms" is a highly readable guide that provides a comprehensive overview of various cryptographic algorithms. It is well-suited for readers who prefer a more accessible approach to the subject matter, but may not satisfy those looking for a more technical and mathematically intensive resource.
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Pros
- Simplifies complex cryptographic concepts
- Selection of examples aids understanding
- Clear and concise explanations
- Valuable resource for beginners and those interested in post-modern cryptography areas
Cons
- Lacks mathematical content
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€ 58
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Features & Benefits
- Explore old and modern security practices and discover practical examples of implementing them effectively.
- Understand the new-age cryptography algorithms and protocols.
- Apply the knowledge you've gained with practical examples and use cases.
- Gain insights into new methods of attack on RSA and asymmetric encryption.
- Discover pioneering quantum cryptography algorithms.
- This book is for IT professionals, cybersecurity enthusiasts, or anyone who wants to develop their modern cryptography skills.
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