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

Nation-states and malicious actors are collecting encrypted data so they can read it with future quantum computers. These ...

A new quantum communication method uses the temporal Talbot effect to simplify high-dimensional quantum key distribution.

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, ...

BLAST is a peer-reviewed cryptographic protocol developed by Qrypt Chief Cryptographer Yevgeniy Dodis, a fellow of the International Association for Cryptologic Research and a professor at New York ...

SHENZHEN, China, May 8, 2025 /PRNewswire/ -- MicroAlgo Inc. (MLGO) (the "Company" or "MicroAlgo") announced that the quantum image encryption algorithm they developed, based on quantum key images, is ...

BEIJING, Oct. 3, 2025 /PRNewswire/ -- WiMi Hologram Cloud Inc. (WIMI) ("WiMi" or the "Company"), a leading global Hologram Augmented Reality ("AR") Technology provider, today announced that they are ...

Remember Nokia? Back before smartphones, many of us carried Nokia's nearly indestructible cell phones. They no longer make phones, but don't count Nokia out. Ever since the company was founded in 1865 ...

A quantum internet is only as useful as its reach, and in a first, researchers created more than a million qubit pairs across 100 kilometers of fiber.

Computer scientists with Toshiba Europe recently distributed quantum encryption keys across 158 miles using traditional computer equipment and fiber-optic infrastructure — setting a new record in the ...

The quantum physicists Charles Bennett and Gilles Brassard have been awarded the 2025 ACM Turing Award “for their essential ...

Every time you send a text, pay for groceries with your phone, or use your health site, you are relying on encryption. It’s an invisible shield that protects your data from prying eyes. Encryption is ...