Blockchain-based Privacy-Preserving Record Linkage: enhancing data privacy in an untrusted environment

作者：

Highlights：

• Blockchain networks can be employed to audit Privacy-Preserving Record Linkage.

• Bloom Filter is divided into multiples splits to reduce the amount of information available.

• The auditability of the PPRL process reduces the trust needed by the PPRL parties.

摘要

•Blockchain networks can be employed to audit Privacy-Preserving Record Linkage.•Bloom Filter is divided into multiples splits to reduce the amount of information available.•The auditability of the PPRL process reduces the trust needed by the PPRL parties.

论文关键词：Entity resolution,Privacy preserving entity resolution,Data privacy,Bloom Filter,Blockchain

论文评审过程：Received 24 September 2020, Revised 18 May 2021, Accepted 2 June 2021, Available online 8 June 2021, Version of Record 21 June 2021.

论文官网地址：https://doi.org/10.1016/j.is.2021.101826