| Presentation | 2011-05-12 A Virus Scanning Engine Using a 4IGU Emulator and an MPU Hiroki NAKAHARA, Tsutomu SASAO, Munehiro MATSUURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper shows a virus scanning system using two-stage matching. In the first stage, a hardware filter quickly detects a part of the virus pattern, while in the second stage, the MPU detects the full length of the virus pattern. To make a compact hardware filter, a finite-input memory machine (FIMM) is introduced. To further enhance the throughput, a hardware filter based on s-FIMM is used. To reduce the memory size, the s-FIMM is realized by four index generation unit emulator (4IGU emulator). The proposed system uses three DDR2-SDRAMs and a small FPGA. Thus the power consumption is lower than the TCAM-based method. Also, the system consists of inexpensive devices. The system loaded 1,290,617 C1amAV virus patterns. As for the area-throughput ratio, our method outperforms existing FPGA implementations. |
| Keyword(in Japanese) | (See Japanese page) |
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| Paper # | RECONF2011-10 |
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| Committee | RECONF |
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| Conference Date | 2011/5/5(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 4IGU Emulator and an 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 |
| Date | 2011-05-12 |
| Paper # | RECONF2011-10 |
| Volume (vol) | vol.111 |
| Number (no) | 31 |
| Page | pp.pp.- |
| #Pages | 6 |
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