Cryptography is a fascinating subject to study and analyze in depth.

But, more often than not, the information on the topic of cryptography is really very difficult to obtain sometimes.

To make it easier for you to understand the subject of cryptography, we have shortlisted some of the best books on Cryptography for you.

Let’s get started!

Best Cryptography Books

1. Cryptography: The Key to Digital Security, How It Works, and Why It Matters

Despite its image as a language only spies and hackers understand, cryptography is an important part of our daily life.

It supports the security of our mobile phone conversations, credit card purchases, web searches, internet chat, and cryptocurrency, in short, everything we do online, while being often undetectable.

It’s becoming more common in our smart refrigerators, thermostats, electronic vehicle keys, and even the automobiles themselves. As our everyday gadgets become more intelligent, cyberspace, which houses all of the networks that connect them, expands.

Cryptography, broadly described as a set of techniques for creating security in an ever-expanding cyberspace, allows us to secure and exchange our data.

Understanding the fundamentals of cryptography is essential for appreciating the importance of the security technologies we encounter on a daily basis, which will enable us to respond appropriately.

What are the consequences of joining to an open Wi-Fi network? Is it really necessary to have separate passwords for each account?

Is it safe to offer a particular app sensitive personal information or to convert money to bitcoin? Information security specialist Keith Martin answers all of these concerns and more in simple, lucid language, showing the numerous ways we all rely on cryptographic technology.

He decodes the complexities underlying scary headlines about data breaches at banks, credit bureaus, and online merchants, as well as their contentious uses.

For example, we discover how encryption may impede criminal investigations and national security operations, as well as how increasingly common ransomware assaults put personal data at danger.

However, we also discover why limiting the use of cryptography in response to these concerns might be harmful.

Cryptography gives a deep viewpoint on personal security, both online and off, and is required reading for anybody with a password.

2. Crypto Dictionary: 500 Tasty Tidbits for the Curious Cryptographer

Crypto Dictionary is your one-stop shop for anything cryptographic.

With the definitive desktop dictionary for all things cryptography, you can grow your intellect and your crypto expertise.

Crypto Dictionary is a rigorous definition book created by a worldwide known cryptographer for fellow professionals and novices in the subject alike. It is easy to read and filled with wit. 

In this book, you’ll discover:

  • A look at a variety of crypto algorithms, from RSA and DES to the Soviet Union’s GOST cipher.
  • Cryptography trivia, such as the MINERVA backdoor in Crypto AG’s encryption methods, which may have allowed the US to read foreign governments’ secret communications.
  • An explanation for why the TV show 24 makes no sense when it mentions the Blowfish encryption.
  • Discussions on a variety of cryptographic attacks, including as the slide and biclique attacks (as well as the definition of a crypto “attack”).
  • Cryptographic proof types, such as zero-knowledge spacetime proofs.
  • A debate about the use of the term “crypto” to refer to cryptocurrencies.
  • A look into the future of cryptography, including talks of the danger of quantum computing to present cryptosystems and a reference to post-quantum techniques like lattice-based cryptographic schemes.

Alternatively, for fun, turn to any random page and discover something new, intriguing, and mind-boggling. Crypto Dictionary is the crypto world’s go-to resource, organized alphabetically and including hundreds of insightful entries and graphics at your fingertips.

3. Understanding Cryptography: A Textbook for Students and Practitioners

Cryptography is already commonplace, extending beyond conventional applications like government communications and financial systems.

Web browsers, e-mail applications, mobile phones, industrial systems, embedded software, smart buildings, vehicles, and even medical implants all use cryptography algorithms. Designers today require a thorough grasp of applied cryptography.

Following an overview of cryptography and data security, the authors go over the main techniques used in modern cryptography, including stream ciphers, the Data Encryption Standard (DES) and 3DES, the Advanced Encryption Standard (AES), block ciphers, the RSA cryptosystem, public-key cryptosystems based on the discrete logarithm problem, elliptic-curve cryptography (ECC), digital signatures, and more (PKI).

The authors focus on communicating the essentials while keeping the mathematics to a minimum throughout the book, and they move quickly from explaining the fundamentals to describing practical implementations, including recent topics like lightweight ciphers for RFIDs and mobile devices, as well as current key-length recommendations.

The authors have significant expertise teaching practical cryptography to engineering and computer science students and professionals, and they make full use of examples, puzzles, and chapter reviews, as well as presentations, projects, and links to further resources on the book’s website.

This textbook is appropriate for graduate and advanced undergraduate courses, as well as self-study for engineers.

4. Serious Cryptography: A Practical Introduction to Modern Encryption

This practical primer to modern encryption deconstructs the basic mathematical ideas at the heart of cryptography without skipping over the meaty details of how they operate.

Authenticated encryption, secure randomness, hash functions, block ciphers, and public-key cryptography techniques like RSA and elliptic curve cryptography will all be covered.

You’ll also learn in this book:

  • About the key concepts like Computational security, attacker models, and forward secrecy.
  • The advantages and disadvantages of the TLS protocol, which is used to secure HTTPS websites.
  • Post-quantum cryptography and quantum computation.
  • By looking at a variety of code examples and usage scenarios, you may learn about potential vulnerabilities.
  • How to pick the best algorithm or protocol and ask the appropriate questions of vendors.

Each chapter contains a discussion of typical implementation blunders with real-world examples, as well as information on what may go wrong and how to avoid them.

Serious Cryptography will give a comprehensive overview of modern encryption and its applications, whether you’re a seasoned practitioner or a novice seeking to get started.

5. Cryptography Engineering: Design Principles and Practical Applications

An author team of the world’s best cryptography specialists has revised the comprehensive reference on cryptography.

Cryptography is essential for keeping information secure in an era where the formula for doing so grows increasingly difficult.

This important reference is the ultimate introduction to all major elements of cryptography: message security, key negotiation, and key management, and it is authored by a team of world-renowned cryptography specialists. You’ll have the ability to think like a cryptographer.

You’ll learn how to incorporate cryptography into products from the outset, as well as analyze the various technical advancements in the area.

This important resource begins with a fundamental review of cryptography and what it means today, then moves on to subjects like block ciphers, block modes, hash functions, encryption modes, message authentication codes, implementation difficulties, negotiation protocols, and more.

You’ll learn how to use examples and hands-on activities to improve your grasp of cryptography’s many facets.

  • An author team of globally known cryptography specialists keeps you up to speed on important cryptography issues.
  • Demonstrates how to include cryptography into products from the start.
  • Examines cryptography upgrades and modifications.
  • Covers key servers, message security, authentication codes, new standards, block cyphers, and message authentication codes, among other topics.

Cryptography Engineering introduces you to the ever-changing area of cryptography.

6. The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography

This is the first comprehensive history of encryption, charting its development and exposing the profound impact codes have had on wars, nations, and individual lives.

The Code Book tells the story of the most powerful intellectual weapon ever known: secrecy, from Mary, Queen of Scots, who was trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logistical breakthrough that made Internet commerce secure.

There are detailed technical and mathematical explanations throughout the narrative, as well as profiles of the amazing individuals who developed and broke the world’s most complex codes.

This book will permanently change your perspective on history and what drives it. It is accessible, fascinating, and astonishingly far-reaching. It will also make you question how secure that e-mail you just sent is.

7. Crypto: How the Code Rebels Beat the Government Saving Privacy in the Digital Age

You’ve probably seen cryptography, or “crypto,” in action if you’ve ever made a safe online transaction with your credit card.

This story of a revolution that is already touching every citizen in the twenty-first century comes from Stephen Levy, the author who made “hackers” a common word.

“Crypto” exposes the inside story of how a group of “crypto rebels” – geeks and visionaries who have linked up with corporate interests to defeat Big Brother and preserve our privacy on the Internet.

Levy’s history of one of the internet age’s most contentious and essential subjects reads like the finest science fiction.

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