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 …

Quantum key distribution provides an efficient means to exchange information in an
unconditionally secure way. Historically, quantum key distribution protocols have been …

High-dimensional quantum key distribution (QKD) allows achievement of information-
theoretic secure communications, providing high key-generation rates, which cannot, in …

In a continuous-variable quantum key distribution (CV-QKD) system, the computation speed
of the post-processing procedure, including information reconciliation (IR) and privacy …

Cryptography is a scientific method that is used to transmit secret information. In contrast,
quantum cryptography depends on physical laws to encrypt information; when the quantum …

Quantum key distribution (QKD) provides ultimate cryptographic security based on the laws
of quantum mechanics. For point-to-point QKD protocols, the security of the generated key is …

This paper summarizes the state of art in quantum communication networks and trust
management in recent years. As in the classical networks, trust management is the premise …

Quantum cryptography is set to become a key technology for future secure communications.
However, to get maximum benefit in communication networks, transmission links will need to …

We propose a practical high-dimensional quantum key distribution protocol based on
mutually partially unbiased bases utilizing transverse modes of light. In contrast to …

Exchanging information in the aquatic environment represents a challenging but yet
necessary task for example in military and scientific applications. Quantum cryptography is …