In this chapter we will look at choosing and optimizing cryptographic algorithms, particularly for resource-constrained systems, such as embedded systems. We will look at various strategies for ...

Researchers at Penn Engineering have created a chip that outstrips the security and robustness of existing quantum communications hardware. Their technology communicates in "qudits," doubling the ...

Modern software systems rely on patching and updates as flaws are found. Famed venture capitalist Marc Andreessen coined the phrase, “Software is eating the world” in a Wall Street Journal op-ed back ...

That mismatch is creating a risk most organizations are not tracking: cryptographic debt—the accumulated risk and cost that ...

Researchers have recently developed and tested a technique exploiting imperfections in quantum cryptography systems to implement an attack. The Norwegian University of Science and Technology (NTNU) ...

It is supposed to be absolutely secure – a means to transmit secret information between two parties with no possibility of someone eavesdropping. Yet quantum cryptography, according to some engineers, ...

Andreas Poppe at the University of Vienna and colleagues at ARC Seibersdorf Research in Austria and Ludwig-Maximillians University in Germany used an entangled-state quantum cryptography system that ...

When it comes to secure messaging, nothing beats quantum cryptography, a method that offers perfect security. Messages sent in this way can never be cracked by an eavesdropper, no matter how powerful.