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, ...

MicroCloud Hologram Inc. has announced a groundbreaking proposal for a high-dimensional quantum key distribution (QKD) protocol that utilizes quantum Fourier transform and quantum-controlled NOT gate ...

Continuous-variable quantum cryptography has emerged as a significant branch of quantum cryptography, with continuous-variable quantum key distribution (CVQKD) at its core. However, compared to ...

COLLEGE PARK, Md.--(BUSINESS WIRE)--IonQ (NYSE: IONQ), a leading commercial quantum computing and networking company, today announced plans to launch a global space-to-space and space-to-ground ...

The race to deploy quantum-level security has gone extra-terrestrial, and global companies in the financial sector should take note. A Singapore-based company named SpeQtral is leading the effort to ...

Korean researchers have successfully established the world’s first “Measurement Protection (MP)” theory that enables stable Quantum Key Distribution (QKD) without need for measurement correction of ...

Quantum communication, protocols & technology is a research area focused on exploiting quantum mechanical phenomena—such as superposition, entanglement, and no-cloning—for the transmission, processing ...

The rise of quantum computing poses both promise and peril for modern cryptography—and blockchains lie right at the crossroads. As machines become capable of shattering our current cryptographic ...

Even though large scale quantum computing are years away from being a practical reality, federal government experts are rightfully worried about the cryptography implications today. The threat is ...

Most people don’t think about it daily, but data encryption is vital to our lives. Secure encryption technology is used to protect the data on your mobile device, laptop, hard drive and the cloud, as ...

An international research team led by QuTech has demonstrated a network connection between quantum processors over metropolitan distances. Their result marks a key advance from early research networks ...