Recently, the team led by Prof. Zeng-Bing Chen and Prof. Hua-Lei Yin have successfully, for the first time, realized transmission of megabit images with information-theoretical non-repudiation for ...

Theoretical description of objects invisible to human eye represents one of the challenging but, at the same time, most intriguing problems in physics through its history. For example, despite ...

After posting record earnings on Thursday, D-Wave Quantum Inc.’s (NYSE:QBTS) management highlighted its progress in enabling energy-efficient measures to enhance blockchain hashing using quantum ...

D-Wave Quantum Inc. (NYSE:QBTS) has released a research paper presenting a new blockchain architecture that capitalizes on the company’s quantum breakthrough. This advanced system integrates quantum ...

A breakdown of what type of risks quantum computing poses to Bitcoin, and how worried users of the network should be. In the early 2020s, quantum computing hit the public spotlight as a potential ...

Quantum cryptography harnesses the fundamental principles of quantum mechanics to enable provably secure communication. At its core, quantum key distribution (QKD) relies on the no-cloning theorem and ...

Many discussions of “hybrid encryption” begin with some debate about just what this means. Hybrid encryption in general refers to the combined use of public-key (asymmetric) cryptography with ...

I won’t pretend to deeply understand quantum physics, or quantum computing specifically, I don’t, but I grasp enough to know that the theory underlying it is sound. For certain classes of ...