| Presentation | 2013-07-19 TLS with Pre-shared Key Extended by Identity-based Encryption Yumi SAKEMI, Tetsuya IZU, Masahiko TAKENAKA, Akira KANAOKA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | TLS-PSK is a protocol to support mutual authentication based on pre-shared keys (PSKs). Since TLS-PSK does not need any public key certificates, it is suitable for performance-constrained environments such as M2M. However, TLS-PSK has a security problem that a dictionary attack can be applied to PSK. To avoid this problem, TLS-PSK supports additional protocols such as TLS-PSK with RSA (TLS-RSA-PSK) and TLS-PSKwith Diffie-Hellman key exchange (TLS-DHE-PSK), but these protocols need server's certificate and its verification. Therefore, TLS-PSK is not sufficient for M2M. On the other hand, considering the growth of M2M, a mutual authentication protocol for performance-constrained environments is required. This paper proposes a new mutual authentication protocol by extending TLS-PSK by Identity-based encryption (TLS-IBE-PSK). The propsed TLS-IBE-PSK has an advantage that any certificates are unnecessary for mutual authentication. In addition, this paper reports experimental results of TLS-IBE-PSK by implementing it on wireless sensor nodes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | TLS / Identity-based encryption / mutual authentication / Pre-Shared Key (PSK) / M2M |
| Paper # | ISEC2013-43,SITE2013-38,ICSS2013-48,EMM2013-45 |
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| Committee | SITE |
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| Conference Date | 2013/7/11(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Social Implications of Technology and Information Ethics (SITE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | TLS with Pre-shared Key Extended by Identity-based Encryption |
| Sub Title (in English) | |
| Keyword(1) | TLS |
| Keyword(2) | Identity-based encryption |
| Keyword(3) | mutual authentication |
| Keyword(4) | Pre-Shared Key (PSK) |
| Keyword(5) | M2M |
| 1st Author's Name | Yumi SAKEMI |
| 1st Author's Affiliation | FUJITSU LABORATORIES LTD.() |
| 2nd Author's Name | Tetsuya IZU |
| 2nd Author's Affiliation | FUJITSU LABORATORIES LTD. |
| 3rd Author's Name | Masahiko TAKENAKA |
| 3rd Author's Affiliation | FUJITSU LABORATORIES LTD. / |
| 4th Author's Name | Akira KANAOKA |
| 4th Author's Affiliation | |
| Date | 2013-07-19 |
| Paper # | ISEC2013-43,SITE2013-38,ICSS2013-48,EMM2013-45 |
| Volume (vol) | vol.113 |
| Number (no) | 136 |
| Page | pp.pp.- |
| #Pages | 7 |
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