A team of researchers at Tsinghua University in China, has broken the distance record for Quantum Secure Direct Communication (QSDC) by sending information using their protocol a distance of 102.2 km. They devised a new […]
Researchers at the Department of Energy’s Oak Ridge National Laboratory, SRI International, Freedom Photonics and Purdue University have made strides toward a fully quantum internet by designing and demonstrating the first-ever Bell state analyzer for […]
Researchers have developed a new high-purity single-photon source that can operate at room temperature. The source is an important step toward practical applications of quantum technology, such as highly secure communication based on Quantum Key […]
Unforgeable quantum money tokens were the first invention of quantum information science, but remain technologically challenging as they require quantum memories and/or long-distance quantum communication. More recently, virtual “S-money” tokens were introduced. These are generated […]
A tiny experiment launching to the International Space Station later this year could set the stage for a future global quantum network. Called the Space Entanglement and Annealing QUantum Experiment (or SEAQUE), the milk-carton-size technology […]
Researchers experimentally demonstrated five information-theoretically secure anonymity protocols on an eight user city-wide quantum network using polarisation entangled photon pairs. Anonymity in networked communication is vital for many privacy-preserving tasks. Secure key distribution alone is […]
The NCSC, which is run by the NATO Communications and Information Agency (NCI Agency), protects NATO networks around the clock and works with UK company Post-Quantum to conduct the test. The trial started in March […]
Equinix is planning to use Quantum Key Distribution (QKD) technology from SK Telecom to secure dedicated lines between its data centers. The two companies have an agreement to develop QKD, a cryptographic communications technique which […]
Quside, a spin-off of ICFO (Institute of Photonic Sciences) in Barcelona, Spain, has announced availability of its new chip-based quantum entropy source technology, the QN 100, for ultrafast and high-quality random number generation. The new QN […]
Scientists develop a chaos-based stream cipher that can withstand attacks from large-scale quantum computers. Read More Quantum Computers News — ScienceDaily
