2017年
A generic yet efficient method for secure inner product
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
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- 巻
- 10394
- 号
- 開始ページ
- 217
- 終了ページ
- 232
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1007/978-3-319-64701-2_16
- 出版者・発行元
- Springer Verlag
Secure inner product, namely the computation of inner product whose terms are all in encrypted form, is the central technique for various privacy-preserving applications. In this paper, we propose a generic yet efficient method to compute secure inner products of vectors (or matrices) using matrix trace properties. Indeed, our method not only applies to both LWE-based and ring-LWE-based homomorphic encryption schemes, but also is more efficient compared to previously known methods.
- リンク情報
- ID情報
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- DOI : 10.1007/978-3-319-64701-2_16
- ISSN : 1611-3349
- ISSN : 0302-9743
- DBLP ID : conf/nss/WangHAP17
- SCOPUS ID : 85028456818