Threshold-adaptive pruning with multi-key homomorphic encryption for communication-efficient secure federated learning. [PDF]
PLoS ONEUnder the federated learning framework, frequent parameter interactions between edge devices and servers result in communication inefficiency, while conventional encryption methods fail to resist multi-node collusion attacks. To address these challenges,
Jie Guo, Renjing Liu, Jinsheng Xing
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Key Reduction in Multi-Key and Threshold Multi-Key Homomorphic Encryptions by Reusing Error
IEEE Access, 2023 As cloud computing and AI as a Service are provided, it is increasingly necessary to deal with privacy sensitive data. To deal with the sensitive data, there are two cases of outsourcing process: i) many clients participate dynamically ii) many clients ...
Zahyun Koo +3 more
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Design of multi-key encryption method
Dianxin kexue, 2020 In order to improve the security in the process of information transmission,the current encryption methods were studied,and the research status was reported which increased the security of encryption by processing the key.According to the principle of ...
Yuqing ZHONG +4 more
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Efficient Verifiable Multi-Key Searchable Encryption in Cloud Computing [PDF]
IEEE Access, 2019 The notion of Multi-Key Searchable Encryption (MKSE) enables data owners to outsource their data into a cloud server, while supporting fine-grained data sharing with the authorized users. Note that the traditional MKSE is vulnerable to data leakage. That
Yaping Su +3 more
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Smart grid privacy data encryption and sharing algorithm based on multi-key homomorphic encryption
ArrayTo realize the effective planning and regulation of smart grids, it is necessary to ensure the smart grid private data sharing's security. A smart grid privacy data encryption and sharing algorithm based on multi-key homomorphic encryption is proposed ...
Xuehai Chen +3 more
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A Single-Sized Metasurface for Image Steganography and Multi-Key Information Encryption
EngineeringWith the escalating flow of information and digital communication, information security has become an increasingly important issue. Traditional cryptographic methods are being threatened by advancing progress in computing, while physical encryption ...
Congling Liang +4 more
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Privacy‐preserving federated learning based on multi‐key homomorphic encryption [PDF]
International Journal of Intelligent Systems, 2022 With the advance of machine learning and the internet of things (IoT), security and privacy have become key concerns in mobile services and networks. Transferring data to a central unit violates privacy as well as protection of sensitive data while increasing bandwidth demands.Federated learning mitigates this need to transfer local data by sharing ...
Naas, Si-Ahmed +4 more
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A Novel Hybrid Multikey Cryptography Technique for Video Communication
IEEE Access, 2023 Online video streaming is becoming more widespread in people’s everyday entertainment routines. Protecting copyright and piracy has become a key concern in real-time video streaming systems.
Youcef Fouzar +2 more
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A secure multi-party computation protocol without CRS supporting multi-bit encryption.
PLoS ONE, 2022 To solve the problems in the existing fully homomorphic encryption (FHE)-based secure multi-party computation (SMC) protocols such as low efficiency, the FHE scheme that supports multi-bit encryption was modified during the generation of the public key ...
Zong-Wu Zhu, Ru-Wei Huang
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Certificateless Searchable Encryption Scheme in Multi-User Environment
Cryptography, 2022 Searchable encryption technology enables users to access data that has been made publicly encrypted without divulging the original content. The majority of the currently available multi-user certificateless searchable encryption technologies are based on
Tao Feng, Jiewen Si
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