On the security of a privacy-preserving product calculation scheme

Youwen Zhu, Zhiqiu Huang, Liusheng Huang, Tsuyoshi Takagi

研究成果: Contribution to journalReview article査読

抄録

Recently, Jung and Li [1] propose a highly efficient privacy-preserving product calculation scheme without requiring secure communication channels. Then, they present secure approaches to solve several application problems using the product calculation protocol. In this work, we observe several security flawsin their privacy-preserving product calculation scheme and some applicationprotocols. We show the security vulnerabilities will result in the disclosure ofprivate data. In two application protocols, almost all the private numbers will be revealed. We further suggest solutions to fix the security problems.

本文言語英語
論文番号6871359
ページ(範囲)373-374
ページ数2
ジャーナルIEEE Transactions on Dependable and Secure Computing
12
3
DOI
出版ステータス出版済み - 5 1 2015

All Science Journal Classification (ASJC) codes

  • 電子工学および電気工学

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