Cryptographic key exchange protocols are fundamental to secure digital communications, enabling two or more parties to establish a shared secret over an insecure channel. This field combines advanced ...

How does one design a blockchain protocol? Back in 2013, while in Athens, I set out to design a non-proof-of-work-based blockchain protocol motivated by the debt crisis in Greece, looming bank ...

The Fast Company Executive Board is a private, fee-based network of influential leaders, experts, executives, and entrepreneurs who share their insights with our audience. BY Elizabeth Green ...

Story so far: On February 21, Apple announced PQ3, a post-quantum cryptographic protocol, to encrypt conversations in iMessage. The company called it the “first messaging protocol to reach Level 3 ...

As technology progresses, the rise of quantum computing brings both exciting opportunities and serious challenges, particularly in the field of cybersecurity. Quantum computers have the potential to ...

This article provides a brief overview of the new cryptographic API for the Linux kernel. It is aimed at anyone with a technical interest in Linux, such as system administrators, and other curious ...

The race to build a quantum computer fit for real-world application is rapidly heating up. Tech giants and governments have made real progress in the past year—for example, at the end of 2023, IBM ...

For more than two decades, large corporations have woven cryptographic functions directly into the fabric of their applications, believing that vendor-supplied encryption would safeguard data ...

Despite the promises of OPC UA, a standardized, open source communication protocol often used in industrial settings as a replacement for VPNs, turns out to have a number of vulnerabilities, issues, ...