Cryptographic Attribute-Based Access Control (ABAC) for Secure Decision Making of Dynamic Policy With Multiauthority Attribute Tokens

This article aims to establish a cryptographic solution to improve security and reliability of the National Institute of Standards and Technology's attribute-based access control (ABAC) model. By breaking down the existing structure of attribute-based encryption, we propose a new cryptographic...

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Veröffentlicht in:	IEEE transactions on reliability 2019-12, Vol.68 (4), p.1330-1346
Hauptverfasser:	Zhu, Yan, Yu, Ruyun, Ma, Di, Cheng-Chung Chu, William
Format:	Artikel
Sprache:	eng
Schlagworte:	Access control attribute Tokens Authorization Breaking down Concrete construction cryptographic policy Cryptography Decision making Encryption Real-time systems reliability secure decision making Security
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