Quantum key distribution (QKD) is an emerging communication technology that utilizes quantum mechanics principles to ensure ...

The protocol removes reliance on pre-shared keys and central authorities, making it suitable for scalable smart city ...

Canadian researchers achieve metropolitan-scale quantum teleportation, advancing the quantum internet for secure communications over existing fiber networks.

Quantum secure communication uses quantum mechanisms to secure classical (non-quantum) communication and is fundamental to national information security and socioeconomic development. One of the ...

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

In the middle of the night, invisible to anyone but special telescopes in two Chinese observatories, satellite Micius sends particles of light to Earth to establish the world’s most secure ...

Chinese scientists have established the world’s first integrated quantum communication network, combining over 700 optical fibers on the ground with two ground-to-satellite links to achieve quantum ...

CHENNAI: Leaving behind countries like US and India, China has established an unbreakable quantum communication network with the help of world's first quantum satellite Micius by sending the encrypted ...