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A reconfigurable perfect-hashing scheme for packet inspection

Pnevmatikatos Dionysios, Stephan Wong, Ioannis Sourdis, Vassiliadis, Stamatis

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/4877CC2E-2FD4-432F-8615-B5C4D2E9A702-
Αναγνωριστικόhttps://doi.org/10.1109/FPL.2005.1515804-
Γλώσσαen-
Μέγεθος4 pagesen
ΤίτλοςA reconfigurable perfect-hashing scheme for packet inspectionen
ΔημιουργόςPnevmatikatos Dionysiosen
ΔημιουργόςΠνευματικατος Διονυσιοςel
ΔημιουργόςStephan Wongen
ΔημιουργόςIoannis Sourdisen
ΔημιουργόςVassiliadis, Stamatisen
ΕκδότηςInstitute of Electrical and Electronics Engineersen
ΠερίληψηIn this paper, we consider scanning and analyzing packets in order to detect hazardous contents using pattern matching. We introduce a hardware perfect-hashing technique to access the memory that contains the matching patterns. A subsequent simple comparison between incoming data and memory output determines the match. We implement our scheme in reconfigurable hardware and show that we can achieve a throughput between 1.7 and 5.7 Gbps requiring only a few tens of FPGA memory blocks and 0.30 to 0.57 logic cells per matching character. We also show that our designs achieve at least 30% better efficiency compared to previous work, measured in throughput per area required per matching character. en
ΤύποςΑφίσα σε Συνέδριοel
ΤύποςConference Posteren
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-10-19-
Ημερομηνία Δημοσίευσης2005-
Θεματική ΚατηγορίαMonitoring of computer networksen
Θεματική ΚατηγορίαNetwork monitoring (Computer networks)en
Θεματική Κατηγορίαcomputer networks monitoringen
Θεματική Κατηγορίαmonitoring of computer networksen
Θεματική Κατηγορίαnetwork monitoring computer networksen
Βιβλιογραφική ΑναφοράI. Sourdis, D. Pnevmatikatos, S. Wong, S.Vassiliadis," A Reconfigurable perfect-hashing scheme for packet inspection,"in 2005 15th Intern. Conf. on Field Program. Logic and Applications (FPL), pp.644 - 647.doi:10.1109/FPL.2005.1515804en

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