We call this outsourced PSI as OPSI. In this paper, we design a new construction of OPSI in malicious setting under the Decisional Diffie-Hellman (DDH) ...
Outsourced Private Set Intersection (OPSI) is a cloud computing protocol that allows clients to build and upload their secret sets to a cloud (server) and then ...
Te PSI-CA protocol allows a party to obtain the cardinality of the intersection of the private sets with another party without revealing information other than ...
Private set intersection cardinality (PSI-CA) is a useful cryptographic primitive for many data analysis techniques, e.g. in genomic computations and data ...
Jul 12, 2020 · Abstract. In this paper, we propose a new private set intersection (PSI) protocol with bi-oblivious data transfer that computes the following ...
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Abstract—Private set intersection (PSI) is an essential cryptographic protocol that has many real world applications. As cloud.
This work presents a new technique using Bloom filter data structures and additive homomorphic encryption to develop the first private set union (PSU) ...
Dec 7, 2021 · A private set intersection (PSI) protocol allows two (or more) parties, each with sets from a common domain, to learn the intersection of their ...
In this paper, we construct PSI and Authorized PSI (APSI) protocols secure in the malicious model under standard cryptographic assumptions, with both linear ...
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What is a private set intersection?
What is Private Set Intersection? PSI is a privacy-preserving technique that allows for two parties to compare their sets of data points and compute the intersection of their data, without giving up on their individual data privacy. The result is a third data set with only the elements both parties have in common.
[PDF] VD-PSI: Verifiable Delegated Private Set Intersection on Outsourced ...
fc16.ifca.ai › 09_Abadi
We have shown that our protocol is secure in the presence of a malicious cloud and semi-honest clients. Its communication and computation complexity is linear ...