An Attribute-based Encryption Scheme for Ciphertext Policy that Supports Attribute Revocation

The traditional single-authorization Attribute-Based Encryption(ABE) schemes are limited by the high computing overhead and the poor security.Based on secure two-party computing protocols,this paper proposes a multi-authorization ciphertext policy ABE scheme,which supports fine-grained attribute-lev...

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Autor principal:	WANG Jingyu, ZHOU Xuejuan
Format:	Artigo
Idioma:	Inglês
Publicat:	Editorial Office of Computer Engineering 2021-07-01
Col·lecció:	Jisuanji gongcheng
Matèries:	access control|ciphertext policy attribute-based encryption(abe)|multiple authorization centers|fine-grained attribute-level revocation|user revocation
Accés en línia:	https://www.ecice06.com/fileup/1000-3428/PDF/20210713.pdf
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