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Identity-Based Matchmaking Encryption with Equality Test
EntropyThe identity-based encryption with equality test (IBEET) has become a hot research topic in cloud computing as it provides an equality test for ciphertexts generated under different identities while preserving the confidentiality.
Zhen Yan +4 more
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Efficient Equality Test on Identity-Based Ciphertexts Supporting Flexible Authorization
Entropy, 2023 In the cloud, uploading encrypted data is the most effective way to ensure that the data are not leaked. However, data access control is still an open problem in cloud storage systems.
Na Li
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Attribute-Based Equality Test Over Encrypted Data Without Random Oracles
IEEE Access, 2020 Sensitive data would be encrypted before uploading to the cloud due to the privacy issue. However, how to compare the encrypted data efficiently becomes a problem.
Yuanhao Wang +5 more
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Pairing-Free for Public Key Encryption With Equality Test Scheme
IEEE Access, 2021 The modular exponentiation has been proved better in terms of computational efficiency as compared to bilinear pairing. Therefore, discrete logarithm, a concept of modular exponentiation may be incorporated to present improved security schemes. With this
Huijun Zhu +3 more
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Traceable Scheme of Public Key Encryption with Equality Test
Entropy, 2022 Public key encryption supporting equality test (PKEwET) schemes, because of their special function, have good applications in many fields, such as in cloud computing services, blockchain, and the Internet of Things.
Huijun Zhu +3 more
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Public Key Encryption with Equality Test in a Cloud Environment
Information, 2022 With the rapid development and wide application of cloud computing and 5G communication, the number of mobile users is increasing rapidly, meaning that cloud storage services are receiving more and more attention.
Ping Zhang, Jinbo Li, Zhumu Fu
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Survey on public key encryption with equality test
网络与信息安全学报, 2018 As one of the important methods of solving the problem of computation over encrypted data under multiple public keys in cloud environment,public key encryption with equality test (PKEET) supports to check whether two ciphertexts encrypted under (possibly)
Yuanhao WANG,Hongbo LI,Yuzhao CUI,Qingwen GUO,Qiong HUANG
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IEEE Access, 2019 With the widespread application of the Internet of Things (IoT) technology, it is expected to become a new data management model. But IoT devices have limited resource storage and computing power, they are highly vulnerable to hackers and leak sensitive ...
Shangping Wang +3 more
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New Constructions of Equality Test Scheme Without Random Oracles
IEEE Access, 2023 The proliferation of big data has brought exponential amount of increase in data that is being remotely stored around the globe. Thus, making it imperative to secure the remote data through some encryption mechanism to ensure privacy preservation ...
Huijun Zhu +5 more
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Insecurity of A Key-Policy Attribute Based Encryption Scheme With Equality Test
IEEE Access, 2018 Attribute-based encryption is a popular cryptographic technology to protect the privacy of clients' data in cloud computing. In order to make the scheme have the functionality of comparing ciphertext, Zhu et al. combined concepts of key-policy attributed-
Yongjian Liao +5 more
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