Multi-security-level cloud storage system based on improved proxy re-encryption

Abstract Based on the characteristics and data security requirements of the cloud environment, we present a scheme for a multi-security-level cloud storage system that is combined with AES symmetric encryption and an improved identity-based proxy re-encryption (PRE) algorithm. Our optimization inclu...

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Detalhes bibliográficos

Principais autores:	Jinan Shen, Xuejian Deng, Zhenwu Xu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	SpringerOpen 2019-12-01
coleção:	EURASIP Journal on Wireless Communications and Networking
Assuntos:	Privacy preserving Proxy re-encryption Fine-grained Cloud storage
Acesso em linha:	https://doi.org/10.1186/s13638-019-1614-y
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