Presentation | 2004-10-22 Embedded Implementation of IEEE802.11i Cipher Algorithms Motoki KIMURA, Yukio MITSUYAMA, Takao ONOYE, Isao SHIRAKAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes an embedded implementation of IEEE802.11i cipher algorithms for IEEE802.11a/g wireless communication systems. The proposed architecture consists mainly of the RC4 unit for WEP/TKIP and the AES unit for AES-CCM. The RC4 unit successfully adopts packed memory accessing architecture. As for the AES unit, overlapped pipeline scheme of CBC-MAC and Counter-Mode is exploited. The proposed cipher core has been implemented by using 0.18um CMOS technology, which contains 18Kgates with dissipation of 15mW. This core also achieves the maximum transmission rate of IEEE802.11a/g, when operated at 60MHz clock rate. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | embbeded system / IEEE802.11i / AES-CCM / TKIP / WEP |
Paper # | SIP2004-97,ICD2004-129,IE2004-73 |
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Conference Information | |
Committee | ICD |
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Conference Date | 2004/10/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Embedded Implementation of IEEE802.11i Cipher Algorithms |
Sub Title (in English) | |
Keyword(1) | embbeded system |
Keyword(2) | IEEE802.11i |
Keyword(3) | AES-CCM |
Keyword(4) | TKIP |
Keyword(5) | WEP |
1st Author's Name | Motoki KIMURA |
1st Author's Affiliation | Department of Information Systems Engineering, Osaka University() |
2nd Author's Name | Yukio MITSUYAMA |
2nd Author's Affiliation | Department of Information Systems Engineering, Osaka University |
3rd Author's Name | Takao ONOYE |
3rd Author's Affiliation | Department of Information Systems Engineering, Osaka University |
4th Author's Name | Isao SHIRAKAWA |
4th Author's Affiliation | Graduate School of Applied Informatics, University of Hyogo |
Date | 2004-10-22 |
Paper # | SIP2004-97,ICD2004-129,IE2004-73 |
Volume (vol) | vol.104 |
Number (no) | 366 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |