Titlebook: Advances in Cryptology - ASIACRYPT 2013; 19th International C Kazue Sako,Palash Sarkar Conference proceedings 2013 International Associatio

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Epidemiology: Demographic Aspects,ir finite domain. Though very powerful, the applicability of the leftover hash lemma to lattice based cryptography is limited for two reasons. First, typically the distributions we care about in lattice-based cryptography are ., not uniform. Second, the elements chosen from these discrete Gaussian d

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https://doi.org/10.1007/978-1-349-11420-7 for practical parameter values of IP1S most random instances are easily solvable (as first observed by Bouillaguet et al.). We show that the structure of the equations is directly linked to a matrix derived from the polar form of the polynomials. We prove that in the likely case where this matrix i

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https://doi.org/10.1007/978-1-349-10418-5urity notions for PKE have been proposed, including several versions of CPA-security, CCA-security, and non-malleability. These security notions are usually defined via a game that no efficient adversary can win with non-negligible probability or advantage..If a PKE scheme is used in a larger protoc

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Gustav Wagner,Zhang You-Hui (Director)munication as well as for the task of private channel coding. Our protocols are distinct from previously known schemes in that they combine two practically relevant properties: they achieve the ultimate rate—defined with respect to a strong secrecy condition—and their complexity is essentially linea

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Tang Zhao-You,Yu Ye-Qin,Yang Bing-Huiability (.) framework. It exploited the Canetti-Fischlin methodology for commitments and the Cramer-Shoup smooth projective hash functions (.s), following the Gennaro-Lindell approach for .. In this paper, we revisit the notion of non-interactive commitments, with a new formalism that implies . secu

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Subclinical Hepatocellular Carcinomad for providing predicate privacy in public-key searchable encryption. Intuitively, their notion asks that decryption keys reveal essentially no information on their corresponding identities, beyond the absolute minimum necessary. While Boneh et al. showed how to construct function-private identity-

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Epidemiology of Esophageal Cancer in Chinas . and guarantees high utility for answering cut-queries on graphs. The main motivation for studying sparse graphs arises from the empirical evidences that social networking sites are sparse graphs. We also motivate and advocate the necessity to include the efficiency of sanitizers, in addition to