Smart grid depends on an advanced communication network to collect information from the
power grid, and to disseminate control commands to the control devices. To safeguard the …

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 …

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

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

The decoy‐state protocol enables quantum key distribution (QKD) systems to achieve high
performance without using the single‐photon source. In the dozen years since the decoy …

Based on the single-qubit rotations, a quantum public-key designated verifier signature
(DVS) is proposed. In this scheme, a rotation vector is employed as the signatory's secret …

Digital signatures can guarantee the unforgeability and transferability of the message.
Differently from classical digital signatures, whose security depends on computational …

In the future massive applications of quantum communication network, it is crucial to realize
real-time selection of the optimal quantum key distributions (QKD) protocol for the …

Abstract Kuang, Perepechaenko, and Barbeau recently proposed a novel quantum-safe
digital signature algorithm called Multivariate Polynomial Public Key or MPPK/DS. The key …

Quantum digital signatures (QDSs) promise information-theoretic security against
repudiation and forgery of messages. Compared with currently existing three-party QDS …