New constructions of equality test scheme for cloud-assisted wireless sensor networks

Author:

Zhu HuijunORCID,Xie Dong,Ahmad Haseeb,Hasan Abdullah Hasan Naji

Abstract

Public key encryption with equality test enables the user to determine whether two ciphertexts contain the same information without decryption. Therefore, it may serve as promising cryptographic technique for cloud-assisted wireless sensor networks (CWSNs) to maintain data privacy. In this paper, an efficient RSA with equality test algorithm is proposed. The presented scheme also handles the attackers based on their authorization ability. Precisely, the proposed scheme is proved to be one-way against chosen-ciphertext attack security and indistinguishable against chosen ciphertext attacks. Moreover, the experimental evaluations depict that the underlying scheme is efficient in terms of encryption, decryption, and equality testing. Thus, this scheme may be used as a practical solution in context of CWSNs, where the users may compare two ciphertexts without decryption.

Funder

science and technology department of henan province

open foundation of state key laboratory of networking and switching technology

national natural science foundation of china

Publisher

Public Library of Science (PLoS)

Subject

Multidisciplinary

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. New RSA-Based Public Key Encryption with Authorized Equality Test;2024 International Conference on Information Networking (ICOIN);2024-01-17

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