Hidden cosets and applications to unclonable cryptography

DOI10.1007/978-3-030-84242-0_20zbMath1489.81019arXiv2107.05692OpenAlexW3193498469MaRDI QIDQ2120094

Jiahui Liu, Mark Zhandry, Andrea Coladangelo, Qipeng Liu

Publication date: 31 March 2022

Full work available at URL: https://arxiv.org/abs/2107.05692

Mathematics Subject Classification ID

Cryptography (94A60) Authentication, digital signatures and secret sharing (94A62) Quantum state estimation, approximate cloning (81P50) Quantum algorithms and complexity in the theory of computing (68Q12) Quantum coding (general) (81P70) Quantum cryptography (quantum-theoretic aspects) (81P94) Alternative quantum mechanics (including hidden variables, etc.) (81Q65) Entanglement measures, concurrencies, separability criteria (81P42) Quantum state tomography, quantum state discrimination (81P18)

Related Items (12)

Semi-quantum tokenized signatures ⋮ On the feasibility of unclonable encryption, and more ⋮ Collusion resistant copy-protection for watermarkable functionalities ⋮ Functional encryption with secure key leasing ⋮ Public key encryption with secure key leasing ⋮ Another round of breaking and making quantum money: how to not build it from lattices, and more ⋮ From the hardness of detecting superpositions to cryptography: quantum public key encryption and commitments ⋮ Constructive post-quantum reductions ⋮ Cloning games: a general framework for unclonable primitives ⋮ Secure computation with shared EPR pairs (or: how to teleport in zero-knowledge) ⋮ Unclonable encryption, revisited ⋮ Obfuscation of pseudo-deterministic quantum circuits

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