Name
Abstract | ||
|---|---|---|
The recent development of IoT technologies and cloud storages, many types of information including private information have been gradually outsourced. For such a situation, new convenient functionalities such as arithmetic and keyword search on ciphertexts are required to allow users to retrieve information without leaking any information. Especially, searchable encryptions have been paid much attention to realize a keyword search on an encrypted domain. In addition, an architecture of searchable symmetric encryption (SSE) is a suitable and efficient solution for data outsourcing. In this paper, we focus on an SSE scheme which employs a secure index for searching a keyword with optimal search time. In the conventional studies, it has been widely considered that the scheme searches whether a queried keyword is contained in encrypted documents. On the other hand, we additionally take into account the location of a queried keyword in documents by targeting a matrix-type data format. It enables a manager to search personal information listed per line or column in CSV-like format data. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1109/CANDARW.2018.00061 | 2018 Sixth International Symposium on Computing and Networking Workshops (CANDARW) |
Keywords | Field | DocType |
searchable symmetric encryption, block cipher, matrix-type data, location-based search | Symmetric-key algorithm,Architecture,Block cipher,Information retrieval,Matrix (mathematics),Computer science,Encryption,Personally identifiable information,Private information retrieval,Cloud computing | Conference |
ISBN | Citations | PageRank |
978-1-5386-9185-4 | 0 | 0.34 |
References | Authors | |
6 | 4 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yuta Kodera | 1 | 3 | 3.77 |
| Minoru Kuribayashi | 2 | 23 | 19.55 |
| Takuya Kusaka | 3 | 4 | 15.71 |
| Yasuyuki Nogami | 4 | 146 | 52.44 |