Searchable encryption with randomized ciphertext and randomized keyword search

The notion of public-key encryption with keyword search (PEKS) was introduced to search over encrypted data without performing any decryption. In this article, we propose a PEKS scheme in which both the encrypted keyword and the trapdoor are randomized so that the cloud server is not able to recogni...

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Vydané v:	Journal of mathematical cryptology Ročník 18; číslo 1; s. 506 - 22
Hlavní autori:	Calderini, Marco, Longo, Riccardo, Sala, Massimiliano, Villa, Irene
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Berlin De Gruyter 01.01.2024 Walter de Gruyter GmbH
Predmet:	14H52 Elliptic curves 68W40 analysis of algorithms 94A60 Cryptography 94A62 authentication and secret sharing bilinear pairings cloud cryptography Encryption PAEKS scheme searchable encryption Searching
ISSN:	1862-2984, 1862-2976, 1862-2984
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