US and UK intelligence have reportedly cracked the encryption codes protecting the emails, banking and medical records of hundreds of millions of people. Disclosures by leaker Edward Snowden allege ...
Secure communication is essential in modern embedded systems, particularly in distributed and IoT applications. This article presents a practical implementation of encrypted message exchange between ...
Why cryptography matters for security and CTFs The two main classes of cryptography and their uses RSA, and some of the uses of RSA 2 methods of Key Exchange Notes about the future of encryption with ...
Abstract: Security is always a major concern in the field of communication. Advanced encryption standard (AES) and Rivest-Shamir-Adleman (RSA) algorithms are the two popular encryption schemes that ...
An investigation into what appeared at first glance to be a “standard” Python-based infostealer campaign took an interesting turn when it was discovered to culminate in the deployment of a ...
In 2024, ESET researchers discovered several malicious tools in the systems used by Kurdish and Iraqi government officials. The APT group behind the attacks is BladedFeline, an Iranian threat actor ...
In this post, we describe FrodoKEM, a key encapsulation protocol that offers a simple design and provides strong security guarantees even in a future with powerful quantum computers. For decades, ...
A basic feature of number theory, prime numbers are also a fundamental building block of computer science, from hashtables to cryptography. Everyone knows that a prime number is one that cannot be ...
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