Conference paper

KAŠTIL Jan, KOŠAŘ Vlastimil and KOŘENEK Jan. Hardware Architecture for the Fast Pattern Matching. In: 2013 IEEE 16th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS). Brno: IEEE Computer Society, 2013, pp. 120-123. ISBN 978-1-4673-6133-0.
Publication language:english
Original title:Hardware Architecture for the Fast Pattern Matching
Title (cs):Hardwarová architektura pro rychlé vyhledávání vzorů
Pages:120-123
Proceedings:2013 IEEE 16th International Symposium on Design and Diagnostics of Electronic Circuits & Systems (DDECS)
Conference:IEEE International Symposium on Design and Diagnostics of Electronic Circuits and Systems 2013
Place:Brno, CZ
Year:2013
ISBN:978-1-4673-6133-0
Publisher:IEEE Computer Society
Keywords
pattern matching, intrussion detection system, regular expression, FPGA
Annotation
As the speed of current computer networks in-
creases, it is necessary to protect networks by security systems
such as firewalls and Intrusion Detection Systems (IDS) operating
at multigigabit speeds. As attacks on modern networks became
more and more complex, it is necessity to detect attack placed
not only in single packet but at the level of network flows. Pattern
matching in the network flows is the time-critical operation
of many modern IDS. Most of the regularly used patterns
are described by the regular expression. This work describes
advanced hardware architecture for the fast regular expression
matching based on the perfect hashing. The proposed architecture
is scalable and can achieve multigigabit throughput per network
flow.

BibTeX:
@INPROCEEDINGS{
   author = {Jan Ka{\v{s}}til and Vlastimil Ko{\v{s}}a{\v{r}} and Jan
	Ko{\v{r}}enek},
   title = {Hardware Architecture for the Fast Pattern Matching},
   pages = {120--123},
   booktitle = {2013 IEEE 16th International Symposium on Design and
	Diagnostics of Electronic Circuits \& Systems (DDECS)},
   year = {2013},
   location = {Brno, CZ},
   publisher = {IEEE Computer Society},
   ISBN = {978-1-4673-6133-0},
   language = {english},
   url = {http://www.fit.vutbr.cz/research/view_pub.php?id=10238}
}

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