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OO-MA-KP-ABE-CRF: Online/Offline Multi-Authority Key-Policy Attribute-Based Encryption with Cryptographic Reverse Firewall for Physical Ability Data

Author

Listed:
  • You Zhao

    (College of Physical Education, Harbin University, Harbin 150090, China)

  • Ye Fan

    (College of Data Science and Technology, Heilongjiang University, Harbin 150080, China)

  • Xuefen Bian

    (College of Data Science and Technology, Heilongjiang University, Harbin 150080, China)

Abstract

In many universities, students’ physical ability data are collected and stored in the cloud through various sensing devices to save computational and storage costs. Therefore, how to effectively access data while ensuring data security has become an urgent issue. Key-policy attribute-based encryption (KP-ABE) not only enables secure one-to-many communication and fine-grained access control but also adapts to data sharing in static scenarios, making it more suitable for the cloud sharing of physical ability data. In this paper, we construct an online/offline multi-authority key-policy attribute-based encryption with a cryptographic reverse firewall for physical ability data. This scheme uses multi-authority to avoid the single point of failure crisis of a single authority, and is combined with a cryptographic reverse firewall to resist backdoor attacks. In addition, the scheme uses outsourcing decryption to save users’ computing costs, and utilizes offline/online technology to move a large amount of computing offline, reducing the online burden. Finally, the experiment shows the feasibility of the scheme.

Suggested Citation

  • You Zhao & Ye Fan & Xuefen Bian, 2023. "OO-MA-KP-ABE-CRF: Online/Offline Multi-Authority Key-Policy Attribute-Based Encryption with Cryptographic Reverse Firewall for Physical Ability Data," Mathematics, MDPI, vol. 11(15), pages 1-19, July.
    • Handle: RePEc:gam:jmathe:v:11:y:2023:i:15:p:3333-:d:1206083
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    References listed on IDEAS

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    1. S. Nagaraj & Atul B. Kathole & Leena Arya & Neha Tyagi & S. B. Goyal & Anand Singh Rajawat & Maria Simona Raboaca & Traian Candin Mihaltan & Chaman Verma & George Suciu, 2022. "Improved Secure Encryption with Energy Optimization Using Random Permutation Pseudo Algorithm Based on Internet of Thing in Wireless Sensor Networks," Energies, MDPI, vol. 16(1), pages 1-16, December.
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