Fiat-Shamir for Proofs Lacks a Proof Even in the Presence of Shared Entanglement

We explore the cryptographic power of arbitrary shared physical resources. The most general such resource is access to a fresh entangled quantum state at the outset of each protocol execution. We call this the $\textit{Common Reference Quantum State (CRQS)}$ model, in analogy to the well-known $\tex...

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Bibliographic Details
Main Authors: Frédéric Dupuis, Philippe Lamontagne, Louis Salvail
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2024-12-01
Series:Quantum
Online Access:https://quantum-journal.org/papers/q-2024-12-17-1568/pdf/
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