| Presentation | 2009-12-03 A Virus Scanning Engine Using a Parallel Sieve Method and the MPU Hiroki NAKAHARA, Tsutomu SASAO, Munehiro MATSUURA, Yoshifumi KAWAMURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we show a new architecture for the virus scanning machine, which is different from that of the intrusion detection machine. The proposed method uses the two-stage matching, which is area-throughput efficient. That is, in the first stage, the hardware filter quickly scans to find possible matches, and in the second stage, the MPU scans the real match by a brute-force method. To make the hardware filter simply, we will introduce finite-input memory machine(FIMM). To reduce the memory size in the FIMM, we will introduce the parallel sieve method. The proposed method uses memory, so the power consumption is lower than the TCAM-based method. The system is implemented on the Stratix III FPGA and three off chip SRAMs, where all ClamAV virus patterns(514287)are stored. Comparison with existing methods, as for the area-throughput ratio, our method is 1.41-31.36 times more efficient. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | RECONF2009-45 |
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| Committee | RECONF |
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| Conference Date | 2009/11/26(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Reconfigurable Systems (RECONF) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Virus Scanning Engine Using a Parallel Sieve Method and the MPU |
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| 1st Author's Name | Hiroki NAKAHARA |
| 1st Author's Affiliation | Department of Computer Science and Electronics, Kyushu Institute of Technology() |
| 2nd Author's Name | Tsutomu SASAO |
| 2nd Author's Affiliation | Department of Computer Science and Electronics, Kyushu Institute of Technology |
| 3rd Author's Name | Munehiro MATSUURA |
| 3rd Author's Affiliation | Department of Computer Science and Electronics, Kyushu Institute of Technology |
| 4th Author's Name | Yoshifumi KAWAMURA |
| 4th Author's Affiliation | Renesas Technology Corp. |
| Date | 2009-12-03 |
| Paper # | RECONF2009-45 |
| Volume (vol) | vol.109 |
| Number (no) | 320 |
| Page | pp.pp.- |
| #Pages | 6 |
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