Jul 24, 2018 · The private comparison is a technique of comparing two numbers securely when their owners do not want to disclose their information to each ...

In this paper, we propose an efficient parity-based private comparison protocol and show its application to private range queries with a modified packing method ...

Dec 10, 2017 · Key takeaway: 'Our private comparison protocol with ring-LWE based SwHE in the semi-honest model can efficiently process range queries in a ...

To this end, we first present a private comparison algorithm on encrypted integers using FHE, which scales efficiently for the length of input integers, by ...

Takeshi Koshiba. We consider the problem of private comparison protocol and its application to private range queries for accessing a private database. Very ...

ABSTRACT. We consider a data owner that outsources its dataset to an untrusted server. The owner wishes to enable the server to answer range queries on a ...

Abstract. Protocols for securely comparing private values are among the most fundamental building blocks of multiparty computation.

Dec 31, 2018 · range queries. In the point query problem, each i holds a private item zi drawn from a public set Z, |Z| = D using an unknown common discrete.

Feb 7, 2023 · In this paper, a privacy-preservation range query protocol based on the integration reversal 0-1 encoding with Bloom filter is researched and ...

ABSTRACT. We give an efficient protocol for sequence comparisons of the edit-distance kind, such that neither party reveals anything about their private ...