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06/13/2023
Public-Key Encryption with Quantum Keys
In the framework of Impagliazzo's five worlds, a distinction is often ma...
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04/19/2023
Weakening Assumptions for Publicly-Verifiable Deletion
We develop a simple compiler that generically adds publicly-verifiable d...
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04/06/2023
Non-Interactive Quantum Key Distribution
Quantum key distribution (QKD) allows Alice and Bob to agree on a shared...
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03/02/2023
A Simple Construction of Quantum Public-Key Encryption from Quantum-Secure One-Way Functions
Quantum public-key encryption [Gottesman; Kawachi et al., Eurocrypt'05] ...
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06/29/2022
Succinct Classical Verification of Quantum Computation
We construct a classically verifiable succinct interactive argument for ...
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12/11/2021
A Note on the Post-Quantum Security of (Ring) Signatures
This work revisits the security of classical signatures and ring signatu...
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06/11/2021
Indistinguishability Obfuscation of Null Quantum Circuits and Applications
We study the notion of indistinguishability obfuscation for null quantum...
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05/23/2020
Post-Quantum Multi-Party Computation in Constant Rounds
We obtain the first constant-round post-quantum multi-party computation ...
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11/20/2019