Quantum key distribution provides secure keys with information-theoretic security ensured
by the principle of quantum mechanics. The continuous-variable version of quantum key …

Abstract Quantum Key Distribution (QKD) enables secret key exchange between two remote
parties with information-theoretic security rooted in the laws of quantum physics. Encoding …

Quantum key distribution (QKD) is a prominent application in the field of quantum
cryptography, providing information-theoretic security for secret key exchange. The …

We demonstrate a novel transmitter concept for quantum key distribution based on the
polarization-encoded BB84 protocol, which is sourced by the incoherent light of a forward …

Quantum key distribution allows secret key generation with information theoretical security. It
can be realized with photonic integrated circuits to benefit the tiny footprints and the large …

To face the quantum era and the prospect or threat of quantum computing, especially in a
disaggregated network environment, the design and implementation of efficient quantum …

Continuous-variable quantum key distribution protocol using coherent states and
heterodyne detection, called the no-switching protocol, is widely used in practical systems …

The dawning of the quantum age makes quantum key distribution (QKD) an indispensable
necessity for our global communication infrastructure. The realization of an all-silicon QKD …

Quantum key distribution (QKD) enables information-theoretic-secure secret key exchange
thanks to the laws of quantum mechanics. Since it can easily be incorporated into existing …

Quantum key distribution (QKD) leverages the principles of quantum mechanics to enable
secure secret key exchange. Continuous-variable QKD (CV-QKD), utilizing coherent states …