Hardware Security

Discover the best practices and trends in hardware security. In this category, you’ll find tips, tutorials, and analyses that will help protect the development of devices and electronic systems, ensuring secure and reliable solutions.

Hardware Security

Side-Channel Attacks: Exploring Vulnerabilities in Modern Cryptography

Side-channel attacks are among the most subtle—and effective—threats to modern cryptographic systems. Even though the underlying algorithms are mathematically robust, their implementations can present exploitable weaknesses. In this article, we explore how these attacks work, the main techniques employed by attackers, and practical ways to safeguard against these vulnerabilities. What Are Side-Channel Attacks? Side-channel attacks […]

Hardware Security

Montgomery Reduction: Optimizing Modular Multiplication

Modular multiplication is a fundamental operation in many areas of computer science, especially in cryptography and numerical algorithms. One technique that stands out for its efficiency is Montgomery Reduction. In this article, we’ll explore in a relaxed and engaging way how this method works, why it’s so advantageous, and how to implement it to accelerate

Hardware Security

Modular Exponentiation: How to Make Your Algorithm Fast — and Secure

Modular exponentiation (calculating ae mod n) is the beating heart of public‑key protocols like RSA and Diffie‑Hellman. While the concept is straightforward, a naive implementation can be painfully slow — and even leave you vulnerable to side‑channel attacks. In this post, you’ll discover: Why Modular Exponentiation Matters Modular exponentiation is the cornerstone of many cryptographic

Hardware Security

Understanding Modern Cryptography with Modular Exponentiation

Modern cryptography relies on advanced mathematical concepts to secure our digital communications. Among these, modular exponentiation plays a fundamental role, serving as the backbone for algorithms such as Diffie-Hellman and RSA. In this article, we’ll explore how these techniques are applied in practice, providing a clear and engaging overview of the topic. What Is Modular

Hardware Security

Modular Exponentiation: Fundamentals, Applications, and Hardware Security Challenges

Modular exponentiation is a core mathematical operation in modern cryptography, although it can be computationally intensive when implemented in hardware. In this article, we will explore the concept of modular exponentiation, present practical examples in security protocols, discuss efficient implementation methods, and address vulnerabilities related to side-channel attacks. What is Modular Exponentiation? Modular exponentiation involves

Hardware Security

How to Evaluate and Build Advanced Physical Security Systems

The security of electronic devices goes far beyond robust software—it also involves physical protection against attacks and ensuring that systems can withstand tampering attempts. In this article, we explore the concepts of physical tamper resistance and how to measure a device’s security, while offering tips to build more reliable and secure systems. What is Physical

Hardware Security

Physical Attacks on Hardware: Unveiling Threats and Defense Strategies

In a world where smart devices, embedded systems, and IoT permeate every aspect of our lives, hardware security is just as crucial as software and network protection. Physical attacks represent a growing threat, exploiting vulnerabilities directly in electronic components and putting everything at risk—from cryptographic keys to sensitive data. In this article, we dive deep

Scroll to Top