Random forest evaluation using multi-key homomorphic encryption and lookup tables
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DOI: 10.1007/s10207-024-00823-1
Abstract: In recent years, machine learning (ML) has become increasingly popular in various fields of activity. Cloud platforms have also grown in popularity, as they offer services that are more secure and accessible worldwide. In this… read more here.
Keywords: key homomorphic; multi key; random forest; model ... See more keywords
Generalized Tweakable Even-Mansour Cipher and Its Applications
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DOI: 10.1007/s11390-018-1886-4
Abstract: This paper describes a generalized tweakable blockcipher HPH (Hash-Permutation-Hash), which is based on a public random permutation P and a family of almost-XOR-universal hash functions H=HKK∈K$$ \mathcal{H}={\left\{ HK\right\}}_{K\in \mathcal{K}} $$ as a tweak and key… read more here.
Keywords: multi key; hph; generalized tweakable; security ... See more keywords
Multikey Verifiable Homomorphic Encryption
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DOI: 10.1109/access.2022.3197634
Abstract: A homomorphic encryption (HE) scheme is an advanced encryption technology which allows any user receiving ciphertexts to perform computations over them in a public manner. An important application of an HE scheme is a private… read more here.
Keywords: computation; homomorphic encryption; verifiable homomorphic; encryption ... See more keywords
Key Reduction in Multi-Key and Threshold Multi-Key Homomorphic Encryptions by Reusing Error
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DOI: 10.1109/access.2023.3277862
Abstract: 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… read more here.
Keywords: multiplication rotation; evaluation keys; multi; rotation keys ... See more keywords
Accelerated Multi-Key Homomorphic Encryption via Automorphism-Based Circuit Bootstrapping
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DOI: 10.1109/access.2024.3520718
Abstract: In FHEW-like bootstrapping, blind rotation is based on the CMUX Gate (The CMux gate is a controlled selector gate that uses a control input to choose between two data inputs for the output), and blind… read more here.
Keywords: gate; multi key; homomorphic encryption; circuit bootstrapping ... See more keywords
Privacy-Preserving and Outsourced Multi-Party K-Means Clustering Based on Multi-Key Fully Homomorphic Encryption
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Dependable and Secure Computing"
DOI: 10.1109/tdsc.2022.3181667
Abstract: The clustering algorithm is a useful tool for analyzing medical data. For instance, the k-means clustering can be used to study precipitating factors of a disease. In order to implement the clustering algorithm efficiently, data… read more here.
Keywords: means clustering; encryption; key fully; multi ... See more keywords
Fast accurate multi-key weight measurement
Sign Up to like & getrecommendations! Published in 2018 at "Anziam Journal"
DOI: 10.21914/anziamj.v58i0.12222
Abstract: We consider an industrial problem brought to the Mathematics in Industry New Zealand study group in 2016, where items pass briefly over load cells resulting in a noisy oscillatory signal, from which the mass of… read more here.
Keywords: multi key; mathematics; fast accurate; accurate multi ... See more keywords