To be “quantum safe,” a blockchain must adopt cryptographic primitives—signatures, hashing, key encapsulation—that could ...

The threat landscape is being shaped by two seismic forces. To future-proof their organizations, security leaders must take a ...

Improving your cryptographic agility goes far beyond files and folders. It’s about preserving the integrity of every ...

Cryptographic algorithms lie at the heart of modern information security, and substitution box (S‐box) design is a critical component in achieving robust encryption. S‐boxes provide the nonlinearity ...

Multivariate cryptography and finite field algorithms are two interlocking research areas that underpin many modern cryptographic systems and computational methods. Multivariate cryptography relies on ...

Members can download this article in PDF format. In the last two articles, we covered the basic concepts and two basic types of cryptography. In this article, we will look at specific implementation ...

As cryptographers come to terms with recent leaks, the government’s credibility is at risk As cryptographers come to terms with recent leaks, the government’s credibility is at risk It started with an ...

Members can download this article in PDF format. In our day-to-day lives, the use of cryptography is everywhere. For example, we use it to securely send passwords over vast networks for online ...

In the last section we discussed the potential for optimizing algorithms, which can be done, but sometimes may not result in the type of performance required. As was mentioned, you can always move the ...

Quantum computing may still largely reside in the realm of scientists, but assuming it’s too many years off to be relevant today would be a serious mistake. In reality, quantum computers are now ...