CP-ABE scheme satisfying constant-size keys based on ECC

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dc.contributor.authorRaj, N.
dc.contributor.authorPais, A.R.
dc.date.accessioned2026-02-06T06:36:55Z
dc.date.issued2020
dc.description.abstractCloud-based applications, especially on IoT devices, is one of the desired fields to apply Ciphertext-Policy Attribute-Based Encryption (CP-ABE). Most of the IoT devices are with the low-end configuration; hence, they need better time and computation efficient algorithms. There are existing algorithms, but none of the systems are based on conventional cryptosystems as well as secure at the same time. Here, we propose a CP-ABE scheme based on the elliptic curve cryptosystem with a constant-size secret key, which is capable of addressing the collusion attack security issue. © © 2020 by SCITEPRESS - Science and Technology Publications, Lda. All rights reserved
dc.identifier.citationICETE 2020 - Proceedings of the 17th International Joint Conference on e-Business and Telecommunications, 2020, Vol.3, , p. 535-540
dc.identifier.urihttps://doi.org/10.5220/0009590905350540
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/30752
dc.publisherSciTePress
dc.subjectCiphertext-policy attribute-based encryption
dc.subjectCloud computing
dc.subjectConstant-size secret key
dc.subjectElliptic curve based cryptography
dc.subjectSecurity
dc.titleCP-ABE scheme satisfying constant-size keys based on ECC

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