2 papers
quant-ph2025
Verifier-initiated quantum message-authentication via quantum zero-knowledge proofs
Wusheng Wang, Masahito Hayashi
On-demand authentication is critical for scalable quantum systems, yet many existing quantum signature and message-authentication schemes are signer-initiated, requiring advance di…
quant-ph2024
Quantum digital signature based on single-qubit without a trusted third-party
Wusheng Wang, Masahito Hayashi
Digital signatures are a powerful cryptographic tool widely employed across various industries for securely authenticating the identity of a signer during communication between sig…