Threshold multiparty multi‐randomness secure partially ...
onlinelibrary.wiley.com › doi › abs › exsy
Sep 29, 2022 · This model achieves data integrity and confidentiality using the threshold multiparty with multi-randomness secure partially homomorphic encryption.
Threshold cryptography is used to secure a cryptographic secret by dividing it into N shares and storing each claim on a diverse server.
A Threshold multiparty multi‐randomness secure partially homomorphic encryption (TM‐MR‐SPHE) algorithm is proposed to secure the outsourced data and perform ...
This model is mainly used to secure the patient e‐health details and perform computation on outsourced data. The patient details are encrypted by the algorithm ...
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Threshold cryptography is used to secure a cryptographic secret by dividing it into N shares and storing each claim on a diverse server.
[PDF] Privacy-Preserving Multi-Party Search via Homomorphic Encryption with ...
eprint.iacr.org › ...
6 days ago · We propose a privacy-preserving multiparty search protocol using threshold-level homomorphic encryption, which we prove correct and secure to ...
Homomorphic encryption allows calculations directly on encrypted data. It makes it possible to perform secure computations without decryption, maintaining data ...
We propose a new notion of secure multiparty computation aided by a computationally-powerful but untrusted cloud server.
In this paper, we propose a new security model for universally verifiable multiparty computation, and a practical construction achieving it. As in [dH12], we ...
The main theoretical concept used towards this goal is Homomorphic Encryption, which allows the evaluation of sums and products on encrypted data, and, when ...
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