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...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Journal of mathematical cryptology Jg. 18; H. 1; S. 506 - 22
Hauptverfasser:	Calderini, Marco, Longo, Riccardo, Sala, Massimiliano, Villa, Irene
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Berlin De Gruyter 01.01.2024 Walter de Gruyter GmbH
Schlagworte:	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
Online-Zugang:	Volltext
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