Revocable and Decentralized Attribute-Based Encryption | Zendy

Hui Cui | Zendy; Robert H. Deng | Zendy

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Revocable and Decentralized Attribute-Based Encryption

Author(s) -

Hui Cui,

Robert H. Deng

Publication year - 2016

Publication title -

the computer journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.319

H-Index - 64

eISSN - 1460-2067

pISSN - 0010-4620

DOI - 10.1093/comjnl/bxw007

Subject(s) - computer science , key (lock) , computer security , public key cryptography , encryption , collusion , key generation , identifier , component (thermodynamics) , process (computing) , revocation , attribute based encryption , task (project management) , computer network , business , engineering , physics , systems engineering , industrial organization , overhead (engineering) , thermodynamics , operating system

In this paper, we propose a revocable and decentralized attribute-based encryption (ABE) system that splits the task of decryption key generation across multiple attribute authorities (AAs) without requiring any central party such that it achieves attribute revocation by simply stopping updating of the corresponding private key. In our system, a party can easily behave as an AA by creating a publi...

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