| Presentation | 2016-05-09 A Study of Contact Avoidance Routing in Delay Tolerant Networks Tomoya Osuki, Kazuya Sakai, Satoshi Fukumoto, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We address a secure routing in delay tolerant networks (DTNs) that lack continuous network connectivity. While cryptographic operations are powerful tool to protect encrypted data for end-to-end communications, outright prevention, i.e., avoiding insecure area where adversaries are located, is an ideal solution. To this end, we first formulate a new class of routing problem, called {it contact avoidance}, in which the node with a message tries to avoid having a contact with adversaries. Then, we studied on a contact avoidance routing protocol and demonstrate that the proposed scheme significantly improves the secure delivery rate by simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DTNs / contact avoidance routing / security and privacy |
| Paper # | CPSY2016-3,DC2016-3 |
| Date of Issue | 2016-05-02 (CPSY, DC) |
| Conference Information | |
| Committee | CPSY / DC / IPSJ-ARC |
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| Conference Date | 2016/5/9(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Unaduki Suginoi Hotel |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Dependable Computing Systems, etc. (HotSPA: Hot SPring Annual meeting) |
| Chair | Yasuhiko Nakashima(NAIST) / Nobuyasu Kanekawa(Hitachi) / Masahiro Goshima(NII) |
| Vice Chair | Koji Nakano(Hiroshima Univ.) / Hidetsugu Irie(Univ. of Tokyo) / Michiko Inoue(NAIST) |
| Secretary | Koji Nakano(Fujitsu Labs.) / Hidetsugu Irie(NII) / Michiko Inoue(RTRI) / (Kyoto Sangyo Univ.) |
| Assistant | Shinya Takameda(NAIST) / Takeshi Ohkawa(Utsunomiya Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Computer Systems / Technical Committee on Dependable Computing / Special Interest Group on System Architecture |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study of Contact Avoidance Routing in Delay Tolerant Networks |
| Sub Title (in English) | |
| Keyword(1) | DTNs |
| Keyword(2) | contact avoidance routing |
| Keyword(3) | security and privacy |
| 1st Author's Name | Tomoya Osuki |
| 1st Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| 2nd Author's Name | Kazuya Sakai |
| 2nd Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| 3rd Author's Name | Satoshi Fukumoto |
| 3rd Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| Date | 2016-05-09 |
| Paper # | CPSY2016-3,DC2016-3 |
| Volume (vol) | vol.116 |
| Number (no) | CPSY-19,DC-20 |
| Page | pp.pp.11-14(CPSY), pp.11-14(DC), |
| #Pages | 4 |
| Date of Issue | 2016-05-02 (CPSY, DC) |