Titlebook: Advances in Cryptology – CRYPTO 2024; 44th Annual Internat Leonid Reyzin,Douglas Stebila Conference proceedings 2024 International Associat

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LATKE: A Framework for Constructing Identity-Binding PAKEsol with either property..To demonstrate the concrete efficiency of our framework, we implement various instantiations and compare the resulting protocols to CHIP when run on commodity hardware. The performance of our schemes is very close to that of CHIP, while offering stronger security properties.

倔强不能

Limits of Black-Box Anamorphic Encryptionessage spaces. We give strong indications that, unfortunately, this is not the case..Our first result shows that . of the primitive, i.e. any realization that accesses the underlying PKE only via oracle calls, . have an anamorphic message space of size at most . (. security parameter)..Even worse, i

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Formally Verifying Kyberon, inherit the provable security guarantees established in the previous points. The top-level theorems give self-contained concrete bounds for the correctness and security of ML-KEM down to (a variant of) Module-LWE. We discuss how they are built modularly by leveraging various EasyCrypt features.

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Lament

0302-9743 y computation;..Part IX: Multiparty computation; private information retrieval; zero-knowledge;..Part X: Succinct arguments... .978-3-031-68378-7978-3-031-68379-4Series ISSN 0302-9743 Series E-ISSN 1611-3349

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