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 …

E-commerce, a type of trading that occurs at a high frequency on the internet, requires
guaranteeing the integrity, authentication, and nonrepudiation of messages through long …

Untrusted node networks initially implemented by measurement-device-independent
quantum key distribution (MDI-QKD) protocol are a crucial step on the roadmap of the …

Measurement-device-independent quantum key distribution (MDI-QKD) can eliminate all
detector side channels and it is practical with current technology. Previous implementations …

Quantum digital signatures (QDSs), generating correlated bit strings among three remote
parties for signatures through quantum law, can guarantee nonrepudiation, authenticity, and …

The development of quantum networks will be paramount towards practical and secure
telecommunications. These networks will need to sign and distribute information between …

Quantum digital signatures (QDS) exploit quantum laws to guarantee non-repudiation,
unforgeability and transferability of messages with information-theoretic security. Current …

Measurement-device-independent quantum key distribution (MDI-QKD) can eliminate
detector side channels and prevent all attacks on detectors. The future of MDI-QKD is a …

Quantum cryptography is information-theoretically secure owing to its solid basis in quantum
mechanics. However, generally, initial implementations with practical imperfections might …

Quantum digital signature (QDS) can guarantee message integrity and non-repudiation with
information-theoretical security, and it has attracted more attention recently. Since proposed …