Quantum cryptography is arguably the fastest growing area in quantum information science.
Novel theoretical protocols are designed on a regular basis, security proofs are constantly …

The recent launch of the Micius quantum-enabled satellite heralds a major step forward for
long-range quantum communication. Using single-photon discrete-variable quantum states …

Quantum key distribution provides secure keys resistant to code-breaking quantum
computers. The continuous-variable version of quantum key distribution offers the …

The continuous-variable version of quantum key distribution (QKD) offers the advantages
(over discrete-variable systems) of higher secret key rates in metropolitan areas, as well as …

Continuous-variable quantum key distribution (CVQKD) has potential advantages of high
secret key rate, which is very suitable for high-speed metropolitan network application …

Quantum key distribution (QKD) can provide information-theoretically secure keys for two
parties of legitimate communication, and information reconciliation, as an indispensable …

To establish a scalable and secure quantum network, a critical milestone is advancing from
basic point-to-point quantum key distribution (QKD) systems to the development of …

We present a rigorous security analysis of continuous-variable measurement-device-
independent quantum key distribution (CV MDI QKD) in a finite-size scenario. The security …

Non-Gaussian modulation can improve the performance of continuous-variable quantum
key distribution (CV QKD). For Gaussian-modulated coherent-state CV QKD, photon …

Information reconciliation is crucial for continuous-variable quantum key distribution (CV
QKD) because its performance affects the secret key rate and maximal secure transmission …