2010 Fiscal Year Final Research Report
A Study on High Performance String Matching Hardware for Network Intrusion Detection
| Project/Area Number |
20500054
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Computer system/Network
|
|---|
| Research Institution | Hiroshima City University |
|---|
Principal Investigator |
WAKABAYASHI Shinichi Hiroshima City University, 情報科学研究科, 教授 (50210860)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
NAGAYAMA Shinobu 広島市立大学, 情報科学研究科, 准教授 (10405491)
INAGI Masato 広島市立大学, 情報科学研究科, 助教 (50468302)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Keywords | リコンフィギャラブルシステム / ストリングマッチング / FPGA / ネットワーク侵入検知 |
|---|
| Research Abstract |
We have newly proposed a regular expression matching hardware engine based on a systolic algorithm, in which virus patterns can be set during the execution, for network intrusion detection. We have also presented a matching engine for approximate regular expression matching, in which regular expression matching and approximate string matching were combined. From those results, it has become possible to construct a network intrusion detection system, which can handle unknown network viruses in a flexible and efficient manner.
|
