Presentation | 2012-06-14 FPGA Implementation of the Improved WEP Algorithm Tomoaki SATO, Tomoya IMADA, Phichet MOUNGNOUL, Masa-aki FUKASE, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The spread of a smart phone makes the traffic capacity stringent of mobile communications. One way of solving the problem of traffic capacity is the use of a public Wi-Fi LAN. The majority of public Wi-Fi LANs are used WEP (Wired Equivalent Privacy) as a cipher. Nevertheless, the method of deciphering WEP has afready been clarified. Some deciphering programs can execute deciphering of WEP in several seconds. Especially, the communications of a smart phone treats the private information mean that increasing the cipher strength is important. To solve this problem, the improved WEP has been proposed. The features of the improved WEP are a compatible algorithm with WEP and strengthening of cipher strength. In this paper, the improved WEP is implemented on a FPGA. Then, the number of elements and registers of the improved WEP is compared with that of WEP. As a result, it is clarified that it hardly increases. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | WEP / Wi-Fi networks / Cipher strength / Initial value / FPGA |
Paper # | SIS2012-1 |
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Conference Information | |
Committee | SIS |
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Conference Date | 2012/6/7(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 | Smart Info-Media Systems (SIS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | FPGA Implementation of the Improved WEP Algorithm |
Sub Title (in English) | |
Keyword(1) | WEP |
Keyword(2) | Wi-Fi networks |
Keyword(3) | Cipher strength |
Keyword(4) | Initial value |
Keyword(5) | FPGA |
1st Author's Name | Tomoaki SATO |
1st Author's Affiliation | C&C Systems Center, Hirosaki University() |
2nd Author's Name | Tomoya IMADA |
2nd Author's Affiliation | Faculty of Science and Technology, Hirosaki University |
3rd Author's Name | Phichet MOUNGNOUL |
3rd Author's Affiliation | Faculty of Engineering, KMITL |
4th Author's Name | Masa-aki FUKASE |
4th Author's Affiliation | Graduate School of Science and Technology, Hirosaki University |
Date | 2012-06-14 |
Paper # | SIS2012-1 |
Volume (vol) | vol.112 |
Number (no) | 78 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |