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

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CDS Composition of?Multi-round Protocols have multiple rounds of interaction. The goal of CDS composition is to prove compound NP-relations by combining multiple “atomic” proof systems. Its key feature is that it interacts with the atomic proofs in a generic fashion, enabling simpler and more efficient implementation..Recent developments

Definitive

熟練

Black-Box (and Fast) Non-malleable Zero Knowledgeing the security of proof systems against man-in-the-middle attacks..Recently, Kim, Liang, and Pandey (CRYPTO 2022) presented the first efficient constant-round NMZK argument system based solely on symmetric-key cryptography. Their construction relies on a non-black-box use of the involved cryptogra

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filial

哀求

臥虎藏龍

https://doi.org/10.1007/978-3-662-11927-3omplexity sublinear in ., with the added guarantee that the retrieved item is consistent with the committed database. A crucial requirement is ., i.e., the server should not learn anything about a query . if it learns whether the client aborts..This problem was recently considered by Colombo et al.

Evocative

Konstruktionslehre des Stahlbetons. Moreover, any such single-server PIR with sublinear bandwidth must rely on public-key cryptography. Several recent works showed that these barriers pertaining to classical PIR can be overcome by introducing a preprocessing phase where each client downloads a small hint that helps it make queries s

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