Paper Abstract and Keywords |
Presentation |
2011-05-12 15:50
A Virus Scanning Engine Using a 4IGU Emulator and an MPU Hiroki Nakahara, Tsutomu Sasao, Munehiro Matsuura (KIT) RECONF2011-10 |
Abstract |
(in Japanese) |
(See Japanese page) |
(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 ClamAV virus patterns.
As for the area-throughput ratio, our method outperforms existing FPGA implementations. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
FPGA / Virus Check / CAM / IGU / SDRAM / System Design / Network Security / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 31, RECONF2011-10, pp. 55-60, May 2011. |
Paper # |
RECONF2011-10 |
Date of Issue |
2011-05-05 (RECONF) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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RECONF2011-10 |
Conference Information |
Committee |
RECONF |
Conference Date |
2011-05-12 - 2011-05-13 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. (Faculty of Eng., B3 Bldg.) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Reconfigurable Systems, etc. |
Paper Information |
Registration To |
RECONF |
Conference Code |
2011-05-RECONF |
Language |
Japanese |
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 |
Sub Title (in English) |
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Keyword(1) |
FPGA |
Keyword(2) |
Virus Check |
Keyword(3) |
CAM |
Keyword(4) |
IGU |
Keyword(5) |
SDRAM |
Keyword(6) |
System Design |
Keyword(7) |
Network Security |
Keyword(8) |
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1st Author's Name |
Hiroki Nakahara |
1st Author's Affiliation |
Kyushu Institute of Technology (KIT) |
2nd Author's Name |
Tsutomu Sasao |
2nd Author's Affiliation |
Kyushu Institute of Technology (KIT) |
3rd Author's Name |
Munehiro Matsuura |
3rd Author's Affiliation |
Kyushu Institute of Technology (KIT) |
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Speaker |
Author-1 |
Date Time |
2011-05-12 15:50:00 |
Presentation Time |
25 minutes |
Registration for |
RECONF |
Paper # |
RECONF2011-10 |
Volume (vol) |
vol.111 |
Number (no) |
no.31 |
Page |
pp.55-60 |
#Pages |
6 |
Date of Issue |
2011-05-05 (RECONF) |
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