Twin-field quantum key distribution (TF-QKD) has been publicly announced by a team of scientists from Toshiba Research in the U.K. Seeking to extend the range of QKDs with an improvement in bandwidth. Simply, a quantum repeater is placed between two communicating parties. Both parties send their code to the repeater which then relays measurements of the entangled signals.
Quantum Key Agreement Protocols Whether or not the world sees quantum supremacy soon or fifty years from now (Because Quantum is Coming), great minds are
Just Because the Communication is Secure, Doesn’t Mean It Is, Secure. Theoretically, quantum key distribution’s (QKD) protocol is infallible. What happens if during the QKD
Overcoming Quantum Key Distribution Vulnerabilities Researchers from Tsinghua University have developed a methodology which shows promise in reducing QKD vulnerabilities associated with eavesdropping. Present QKD
Sydney, Australia’s Quantum Academy Australia has put itself in the quantum race spotlight again this week. New South Wales’ government is in support of a
Fear the Gap The number one threat posed by quantum computing’s day of arrival is the theoretical ability to crack the code on public key
A Quantum Internet {For Europe} Or is it ARPANET, albeit the quantum version? Plans, at least conceptually, have been developed in part with researchers at
“Entropy Accumulation” If one sums up the entropy of their large system, including all of its parts, you have “entropy accumulation”. The research provided in
Is Micius Secure? LIVESCIENCE posted a report describing the successes of the Chinese Micius satellite program. It is reasonable to assume the photos and video
Looking back at 2017…China’s Micius satellite takes the cake; here’s a succinct recap of its purported accomplishments. Quantum key distribution (QKD), proving entanglement’s utility, photon
