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A critique and attack on "Blockchain-based privacy-preserving record linkage"

Christen, Peter; Schnell, Rainer; Ranbaduge, Thilina; Vidanage, Anushka

Description

Privacy-preserving record linkage (PPRL) is the process of identifying records in sensitive databases that refer to the same entities in applications where no private or confidential data can be shared by the owners of the databases being linked. In their paper “Blockchain-based Privacy-Preserving Record Linkage — Enhancing Data Privacy in an Untrusted Environment” (Nóbrega et al., 2021) (named BC-PPRL in the following), Nóbrega et al. (2021) proposed the use of blockchain technologies to...[Show more]

CollectionsANU Research Publications
Date published: 2021
Type: Journal article
URI: http://hdl.handle.net/1885/296854
Source: Information Systems
DOI: 10.1016/j.is.2021.101930

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