Paper Abstract and Keywords |
Presentation |
2011-09-27 11:25
A proposal of pattern matching techniques using dynamically reconfigurable hardware Masato Nogami, Nobuya Watanabe, Akira Nagoya (Okayama Univ.) RECONF2011-37 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The pattern matching of the strings using hardware has the problem that increases circuit size when the number of patterns to be compared increases.
Then, we propose pattern matching techniques using dynamically reconfigurable hardware. The proposed circuit consists of fixed part that always maintains the comparison circuits for the leading strings of all comparison patterns and dynamically reconfigurable part that can contain the comparison circuits for the following strings according to the matching situation to the input data. When we assume
application to the malware detection and the objects of comparison are virus patterns of ClamAV, it became clear that the circuit size of dynamically reconfigurable part can be reduced without losing ability for detection. The proposed circuit with 2-character comparison circuits was estimated at 3.1% of size of the circuit that contains AND
gates and FFs for all compared patterns, and 7.7% with 5-character comparison circuits. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
dynamically reconfigurable hardware / pattern matching / malware detection / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 218, RECONF2011-37, pp. 87-92, Sept. 2011. |
Paper # |
RECONF2011-37 |
Date of Issue |
2011-09-19 (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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RECONF2011-37 |
Conference Information |
Committee |
RECONF |
Conference Date |
2011-09-26 - 2011-09-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Reconfigurable Systems, etc. |
Paper Information |
Registration To |
RECONF |
Conference Code |
2011-09-RECONF |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A proposal of pattern matching techniques using dynamically reconfigurable hardware |
Sub Title (in English) |
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dynamically reconfigurable hardware |
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pattern matching |
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malware detection |
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1st Author's Name |
Masato Nogami |
1st Author's Affiliation |
Okayama University (Okayama Univ.) |
2nd Author's Name |
Nobuya Watanabe |
2nd Author's Affiliation |
Okayama University (Okayama Univ.) |
3rd Author's Name |
Akira Nagoya |
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Okayama University (Okayama Univ.) |
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Speaker |
Author-1 |
Date Time |
2011-09-27 11:25:00 |
Presentation Time |
25 minutes |
Registration for |
RECONF |
Paper # |
RECONF2011-37 |
Volume (vol) |
vol.111 |
Number (no) |
no.218 |
Page |
pp.87-92 |
#Pages |
6 |
Date of Issue |
2011-09-19 (RECONF) |
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