| Presentation | 2017-01-27 Pseudonym and Key Allocation for Privacy-Aware Communications of Smart IoT Applications Yusuke Fukushima, Ved P. Kafle, Hiroaki Harai, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | From the viewpoint of privacy protection and communication reliability, it is necessary to hide every relationship between the persistent device identifiers of communication endpoints and their link identifiers as well as providing a non-repudiation for sending messages in the future IoT applications. For this issue, using authorized temporarily-assigned multiple link identifiers, called pseudonym, is one possible approach. However, previous works may suffer from large communication cost and re-allocation of pseudonyms due to limitations of base cryptographic algorithms. To address these problems, this paper proposes a scalable and flexible pseudonym and key allocation method. The numerical analysis shows that the proposed allocation method outperforms related approaches in terms of scalability of pseudonym allocation. The computational cost in communication endpoints are also evaluated in this paper. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Pseudonym / Privacy-preserving communication / ID-based encryption |
| Paper # | IA2016-82 |
| Date of Issue | 2017-01-20 (IA) |
| Conference Information | |
| Committee | IA |
|---|---|
| Conference Date | 2017/1/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. B3 Kenshu-2 room |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Senser Network, IoT, M2M, etc. |
| Chair | Ken-ichi Yoshida(Univ. of Tsukuba) |
| Vice Chair | Hiroyuki Osaki(Kwansei Gakuin Univ.) / Masahiro Jibiki(NICT) / Tomoki Yoshihisa(Osaka Univ.) |
| Secretary | Hiroyuki Osaki(Tokyo Inst. of Tech.) / Masahiro Jibiki(Ritsumeikan Univ.) / Tomoki Yoshihisa |
| Assistant | Yusuke Sakumoto(Tokyo Metropolitan Univ.) / Yuichiro Hei(KDDI R&D Labs.) / Toshiki Watanabe(NEC) |
| Paper Information | |
| Registration To | Technical Committee on Internet Architecture |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Pseudonym and Key Allocation for Privacy-Aware Communications of Smart IoT Applications |
| Sub Title (in English) | |
| Keyword(1) | Pseudonym |
| Keyword(2) | Privacy-preserving communication |
| Keyword(3) | ID-based encryption |
| 1st Author's Name | Yusuke Fukushima |
| 1st Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 2nd Author's Name | Ved P. Kafle |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| 3rd Author's Name | Hiroaki Harai |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology(NICT) |
| Date | 2017-01-27 |
| Paper # | IA2016-82 |
| Volume (vol) | vol.116 |
| Number (no) | IA-434 |
| Page | pp.pp.19-24(IA), |
| #Pages | 6 |
| Date of Issue | 2017-01-20 (IA) |