Presentation | 2009-11-13 Authenticating RFID Tags using Insulated Keys Mohammad RAHMAN, Atsuko MIYAJI, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Privacy preserving RFID (Radio Frequency Identification) authentication has been an active research area in recent years. Both forward security and backward security are required to maintain the privacy of a tag i.e., exposure of a tag's secret key should not reveal the past or future secret keys of the tag. However, there has not been much research on backward security. We propose a key insulated mutual authentication protocol for RFID which minimizes the damage caused by the secret key exposure. A tag computes the session secret using the partial secret sent by the server. The server uses this session key to authenticate the tag. The tag's secret key is updated separately in each session. Even if the tag's secret key is exposed during an authentication session, the backward and forward security of the tag are preserved under our assumptions. Moreover, our scheme is efficient compared to the previous works from the viewpoint of computational requirements. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | RFID / Authentication / Privacy / Forward Security / Backward Security |
Paper # | ICSS2009-59 |
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Conference Information | |
Committee | ICSS |
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Conference Date | 2009/11/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information and Communication System Security (ICSS) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Authenticating RFID Tags using Insulated Keys |
Sub Title (in English) | |
Keyword(1) | RFID |
Keyword(2) | Authentication |
Keyword(3) | Privacy |
Keyword(4) | Forward Security |
Keyword(5) | Backward Security |
1st Author's Name | Mohammad RAHMAN |
1st Author's Affiliation | School of Information Science, Japan Advanced Institute of Science and Technology() |
2nd Author's Name | Atsuko MIYAJI |
2nd Author's Affiliation | School of Information Science, Japan Advanced Institute of Science and Technology |
Date | 2009-11-13 |
Paper # | ICSS2009-59 |
Volume (vol) | vol.109 |
Number (no) | 285 |
Page | pp.pp.- |
#Pages | 6 |
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