2014 Fiscal Year Final Research Report
A Pattern Matching Algorithm Suitable for IPSs
| Project/Area Number |
24500074
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Computer system/Network
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| Research Institution | Chiba University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Keywords | ネットワークセキュリティ / 文字列アルゴリズム |
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| Outline of Final Research Achievements |
I proposed string matching algorithm and pattern matching algorithm using extended string. I designed to use these algorithms by an IPS. For some slips to be included in a measure result of the IPS, when using these algorithms by an IPS, a few errors are permitted. So to speed algorithm up, I decided to permit some errors. I introduced reverse scan into pattern matching algorithm to make them reduce influence of these errors. I also considered the rule when translating a regular expression to an extended string, to make them reduce the errors which occurs in case of pattern matching.
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| Free Research Field |
ネットワークセキュリティ
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