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July 27, 2020 —Researchers identified a problem that holds the key to whether all encryption can be broken -- as well as a surprising connection to a mathematical concept that aims to define and measure ...
Mar. 22, 2021 —New researchers demonstrated a machine learning approach that corrects quantum information in systems composed of photons, improving the outlook for deploying quantum sensing and quantum ...
May 4, 2021 —科学家开发出更多eff的算法iciently measure how difficult it would be for an attacker to guess secret keys for cryptographic systems. The approach could reduce the ...
Sep. 24, 2020 —Physicists have published a review that explores Bell's inequalities and his concepts of reality and explains their relevance to quantum information and its ...
Apr. 28, 2022 —A new form of security identification could soon see the light of day and help us protect our data from hackers and cybercriminals. Quantum mathematicians have solved a mathematical riddle that ...
Feb. 1, 2022 —Scientists develop a chaos-based stream cipher that can withstand attacks from large-scale quantum ...
Mar. 16, 2021 —Researchers have introduced a smart quantum technology for the spatial mode correction of single photons. The authors exploit the self-learning and self-evolving features of artificial neural ...
July 27, 2022 —A method known as quantum key distribution has long held the promise of communication security unattainable in conventional cryptography. An international team of scientists has now demonstrated ...
Sep. 22, 2021 —A new and much faster quantum cryptography protocol has been developed: Usually, quantum cryptography is done with photons that can be in two different states. Using eight different states, ...
Nov. 21, 2022 —With only two levels of superposition, the qubits used in today's quantum communication technologies have limited storage space and low tolerance for interference. Engineering's ...