Defining security in quantum key distribution with Carla Ferradini, Martin Sandfuchs, and Renato Renner The security of quantum key distribution (QKD) is quantified by a parameter ε >0, which—under ...

Breakthroughs in the quantum space are coming fast, and threats once dismissed as speculative now seem inevitable. For industries that rely on trust and long-lived devices, the transition to ...

STMicroelectronics has introduced the ST54M, a single-die secure mobile chip that combines an NFC controller, secure element, ...

STMicroelectronics had introduced what it claims is the world’s first secure mobile chip with post quantum cryptography designed for next-generation internet connected devices like smartphones and ...

Wave-particle duality (WPD) is known to be equivalent to an entropic uncertainty relation (EUR) based on the min- and max-entropies, which have a clear operational meaning in quantum cryptography.

In the digital world, there is no such thing as a perfect roll of ...

Device security requires designers to secure their algorithms, not only against direct attacks on the input and output, but also against side-channel attacks. This requirement is especially notable ...

SEALSQ Corp, a company specializing in semiconductors and post-quantum technology, announced that its microprocessors have secured 1.75 billion devices globally, marking a significant achievement in ...

BOSTON--(BUSINESS WIRE)--ZeroRISC, the transparent silicon supply chain integrity company, today announced the full open-source release of its cryptographic hardware and software stack for both ...

For more than 40 years, we have been building the modern internet on foundations that were never designed for the world we live in today. When the architects of the early internet created its ...

The laws of quantum physics mean that prominent classical cryptographic protocols can be broken using quantum computers, but they also permit security guarantees that are classically impossible. For ...

Asymmetric cryptographic algorithms – RSA and ECC, which are based on solvable math – can be cracked in seconds by a quantum computer. Functional quantum computers once seemed a distant future state; ...