Verifier-initiated quantum message-authentication via quantum zero-knowledge proofs

arXiv:2512.05420 · quant-ph · Submitted 2025-12-05 · Read on arXiv

quant-ph

Submitted: 2025-12-05

Updated: 2026-09-22

Terminology

• Verifier — 192× in this paper · explained in 2 episodes
• Verification — 15× in this paper · explained in 2 episodes
• Entanglement — 6× in this paper · explained in 3 episodes
• Verifier-initiated Quantum Digital Signature — 6× in this paper
• Robustness — 4× in this paper · explained in 5 episodes
• Trace — 4× in this paper · explained in 2 episodes
• Adversarial Model — 2× in this paper · explained in 1 episode
• Core — 2× in this paper · explained in 2 episodes
• Decoupling — 2× in this paper · explained in 2 episodes
• Zero-Knowledge Proofs (ZKPs) — 2× in this paper · explained in 3 episodes
• Abstraction — 1× in this paper · explained in 1 episode
• Analyzer — 1× in this paper · explained in 1 episode
• Communication Overhead — 1× in this paper · explained in 2 episodes
• Computational overhead — 1× in this paper · explained in 2 episodes
• Fidelity — 1× in this paper · explained in 2 episodes
• Hilbert Space — 1× in this paper · explained in 2 episodes
• Information Leakage — 1× in this paper · explained in 2 episodes
• Theoretical Guarantees — 1× in this paper · explained in 2 episodes

Sources

• Redactable and Sanitizable Signature Schemes: Applications and Limitations for use in Decentralized Digital Identity Systems

Related papers

• Reconquering Bell sampling on qudits: stabilizer learning and testing, quantum pseudorandomness bounds, and more
• Encrypted clones can leak: Classification of informative subsets in Quantum Encrypted Cloning
• Polynomial-time classical and quantum simulation of quantum impurity models
• Theory of quantum-enhanced interferometry with general Markovian light sources
• A convergent hierarchy of spectral gap certificates for qubit Hamiltonians
• Universal Bound and Phase Transition in Many-Body Fermionic Non-Gaussianity