Quantum digital signatures and key distribution represent a frontier in secure communications, harnessing the fundamental principles of quantum mechanics to safeguard digital transactions. Quantum ...

Quantum key distribution (QKD) exploits the intrinsic properties of quantum mechanics to enable the secure exchange of cryptographic keys between distant parties. By utilising quantum states of light, ...

Quantum key distribution (QKD) has been positioned as a physics-based method of securing encryption keys that cannot be ...

India’s recent demonstration of a 1,000-km quantum communication network using indigenous technology marks a step forward ...

Some quantum cryptographers want to find ways to keep messages secret even if the rules of quantum mechanics don’t hold. The ...

A new Bar-Ilan University study points to a major advance in quantum information processing, demonstrating a way to send, ...

Quantum dot–based time-bin QKD achieves stable, long-distance secure communication with practical performance.

A team of researchers led by PAN Jianwei, ZHANG Qiang, and BAO Xiaohui from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS), along with other ...

MicroCloud Hologram Inc. (NASDAQ: HOLO), ("HOLO" or the "Company"), a technology service provider, developed a technology based on quantum key distribution protocol and quantum random number ...

COLLEGE PARK, Md.--(BUSINESS WIRE)--IonQ (NYSE: IONQ), the leading quantum platform company, today announced that it has successfully deployed the technology powering the Romanian National Quantum ...

Redwire Corporation (NYSE:RDW) is one of the best space stocks with high upside potential. On April 2, 2026, Redwire said it ...