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Secure State Estimation Using Hybrid Homomorphic Encryption Scheme
IEEE Transactions on Control Systems Technology, 2021Recently, the security of state estimation has attracted significant research attention due to the need for trustworthy situation awareness in emerging cyber-physical systems. In this article, we design an encryption-based state estimation (ESE) using partially homomorphically encrypted data.
Zhenyong Zhang +2 more
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Homomorphic cloud computing scheme based on hybrid homomorphic encryption
2017 3rd IEEE International Conference on Computer and Communications (ICCC), 2017At present, the fully homomorphic encryption method has disadvantages of large key size and low calculation efficiency, and it is not practical for the secure cloud computing. We develop a hybrid cloud computing scheme based on the Paillier algorithm which is additively homomorphic, and RSA encryption algorithm which is multiplicative homomorphic ...
Xidan Song, Yulin Wang
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Can hybrid Homomorphic Encryption schemes be practical?
2016 5th International Conference on Multimedia Computing and Systems (ICMCS), 2016The ability to perform computations on ciphertexts without knowing any information about the plaintexts makes homomorphic encryption technique useful in a wide variety of confidentiality preserving protocols (e.g., e-voting, e-health, etc.). Unfortunately, the traditional encyption schemes support a limited number of homomorphic operations (usually ...
Khalid El Makkaoui +2 more
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The HHE Land: Exploring the Landscape of Hybrid Homomorphic Encryption [PDF]
ACM Computing SurveysHybrid Homomorphic Encryption (HHE) addresses key challenges in Homomorphic Encryption (HE), such as communication, computation, and storage overheads, by combining symmetric cryptography with HE schemes. Despite progress, enhancing HHE’s usability, performance, and security remains critical.
Hossein Abdinasibfar +2 more
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Fast Homomorphic Encryption Based on CPU-4GPUs Hybrid System in Cloud
Lecture Notes in Computer Science, 2018Security is an ever-present consideration for applications and data in the cloud computing environment. As an important method of performing computations directly on encrypted data without any need of decryption and compromising privacy, homomorphic encryption is an increasingly popular topic of protecting the privacy of data in cloud security research.
Xinfa Dai, Ma Zhong
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Improved Functional Bootstrapping of SM4 for Hybrid Homomorphic Encryption
Lecture Notes in Computer ScienceJin Peng, Zheng Gong
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2022 IEEE International Joint Conference on Biometrics (IJCB), 2022 Homomorphic Encryption (HE) has become a wellknown tool for privacy-preserving recognition in biometric systems. Despite some important advantages of HE (such as preservation of recognition accuracy), there are two main drawbacks in the application of HE
Hatef Otroshi-Shahreza +5 more
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A Privacy Preservation Strategy Using Hybrid Fully Homomorphic Encryption Scheme in IoT
International Journal of Cooperative Information Systems, 2023The Wireless Sensor Network affords the basis for the Internet of Things (IoT) systems that typically produce large and imprecise information. This information has to be integrated faster and efficiently handled. Various devices deployed with IoT exists like organizational automation, smart grid etc.
Anita Chaudhari, Rajesh Bansode
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Attacking and Securing Hybrid Homomorphic Encryption Against Power Analysis. [PDF]
IACR Cryptol. ePrint Arch.We present the first power side-channel analysis of a Hybrid Homomorphic Encryption (HHE) tailored symmetric encryption scheme. HHE combines lightweight client-side Symmetric Encryption (SE) with server-side homomorphic evaluation, enabling efficient ...
Aikata Aikata +4 more
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SASTA: Ambushing Hybrid Homomorphic Encryption Schemes with a Single Fault. [PDF]
IACR Cryptol. ePrint Arch.Fully Homomorphic Encryption offers an effective solution for privacy-preserving computation, but its adoption is hindered by substantial computational and communication overheads.
Aikata, Dhiman Saha, Sujoy Sinha Roy
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