CN101771675B - 一种对数据包进行特征匹配的方法及装置 - Google Patents
一种对数据包进行特征匹配的方法及装置 Download PDFInfo
- Publication number
- CN101771675B CN101771675B CN 200810242107 CN200810242107A CN101771675B CN 101771675 B CN101771675 B CN 101771675B CN 200810242107 CN200810242107 CN 200810242107 CN 200810242107 A CN200810242107 A CN 200810242107A CN 101771675 B CN101771675 B CN 101771675B
- Authority
- CN
- China
- Prior art keywords
- conjunction
- expression formula
- logic functions
- character string
- disjunction logic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000014509 gene expression Effects 0.000 claims abstract description 206
- 230000006870 function Effects 0.000 claims description 182
- 238000012545 processing Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 238000004458 analytical method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810242107 CN101771675B (zh) | 2008-12-31 | 2008-12-31 | 一种对数据包进行特征匹配的方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810242107 CN101771675B (zh) | 2008-12-31 | 2008-12-31 | 一种对数据包进行特征匹配的方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101771675A CN101771675A (zh) | 2010-07-07 |
CN101771675B true CN101771675B (zh) | 2013-06-05 |
Family
ID=42504272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810242107 Active CN101771675B (zh) | 2008-12-31 | 2008-12-31 | 一种对数据包进行特征匹配的方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101771675B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102184198B (zh) * | 2011-04-22 | 2016-04-27 | 张伟 | 适用于工作负载保护系统的重复数据删除方法 |
CN103002061B (zh) * | 2011-09-16 | 2015-06-24 | 阿里巴巴集团控股有限公司 | 一种长域名与短域名互相转化的方法及装置 |
US10372579B2 (en) * | 2017-03-10 | 2019-08-06 | Artesyn Embedded Computing, Inc. | FPGA mismatched packet stop for a safety system |
CN107426049A (zh) * | 2017-05-16 | 2017-12-01 | 国家计算机网络与信息安全管理中心 | 一种网络流量精确检测方法、设备及存储介质 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1652534A (zh) * | 2004-02-03 | 2005-08-10 | 华为技术有限公司 | 保存字符串匹配规则及利用保存规则进行字串匹配的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7487150B2 (en) * | 2005-07-02 | 2009-02-03 | International Business Machines Corporation | Method for matching pattern-based data |
-
2008
- 2008-12-31 CN CN 200810242107 patent/CN101771675B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1652534A (zh) * | 2004-02-03 | 2005-08-10 | 华为技术有限公司 | 保存字符串匹配规则及利用保存规则进行字串匹配的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101771675A (zh) | 2010-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103294652B (zh) | 一种数据转换方法及系统 | |
CN108228676A (zh) | 信息抽取方法和系统 | |
CN106062751A (zh) | 对与数据类型有关的数据剖析操作的管理 | |
CN101464797A (zh) | 基于统一建模语言活动图自动生成测试用例的方法及系统 | |
Ganguly et al. | pBWT: Achieving succinct data structures for parameterized pattern matching and related problems | |
CN101771675B (zh) | 一种对数据包进行特征匹配的方法及装置 | |
Liu et al. | Efficient mining of large maximal bicliques | |
CN103902269B (zh) | 一种通过xml文件生成mib文件的系统及方法 | |
CN108829884A (zh) | 数据映射方法及装置 | |
Dragomir et al. | Model checking kernel P systems | |
CN102622444A (zh) | 一种xml报文处理方法和装置 | |
CN109992766A (zh) | 提取目标词的方法和装置 | |
CN101944080B (zh) | 一种基于dxf文件格式的读取与xml转换的方法 | |
CN102411602B (zh) | 一种基于 fpga 实现的xml 并行投机解析方法 | |
CN102521356A (zh) | 基于确定有限状态自动机的正则表达式匹配设备和方法 | |
CN103150409A (zh) | 一种用户检索词推荐的方法及系统 | |
CN113312058B (zh) | 一种智能合约二进制函数的相似性分析方法 | |
Groz et al. | Deterministic regular expressions in linear time | |
US20100174718A1 (en) | Indexing for Regular Expressions in Text-Centric Applications | |
CN111898351B (zh) | 基于Aviator的Excel数据自动导入方法、装置、终端设备及存储介质 | |
CN110674503B (zh) | 一种基于图卷积神经网络的智能合约死循环检测方法 | |
Zhao et al. | Design pattern evolution and verification using graph transformation | |
AL-Msie'deen et al. | Detecting commonality and variability in use-case diagram variants | |
CN109829056A (zh) | 谓词解释模板驱动的事实溯因推理方法 | |
Capra et al. | A tool for symbolic manipulation of arc functions in symmetric net models |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and device for implementing feature matching of data packet Effective date of registration: 20150122 Granted publication date: 20130605 Pledgee: Shenzhen SME credit financing guarantee Group Co.,Ltd. Pledgor: Zhang Wei|Shenzhen SunTang High-Tech Co.,Ltd.|Song Tian Registration number: 2015990000057 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 518057 Guangdong city of Shenzhen province Nanshan District Science Park Song Ping Road No. 5 Building 4 floor building jarta Patentee after: Shenzhen Guang Dao hi tech Limited by Share Ltd. Patentee after: Zhang Wei Patentee after: Song Tian Address before: 518057, Room 403, building A, Hua Han building, long Shan Road, Nanshan District, Guangdong, Shenzhen Patentee before: Shenzhen SunTang High-Tech Co.,Ltd. Patentee before: Zhang Wei Patentee before: Song Tian |
|
TR01 | Transfer of patent right |
Effective date of registration: 20161010 Address after: 518057 Guangdong city of Shenzhen province Nanshan District Science Park Song Ping Road No. 5 Building 4 floor building jarta Patentee after: Shenzhen Guang Dao hi tech Limited by Share Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District Science Park Song Ping Road No. 5 Building 4 floor building jarta Patentee before: Shenzhen Guang Dao hi tech Limited by Share Ltd. Patentee before: Zhang Wei Patentee before: Song Tian |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180508 Granted publication date: 20130605 Pledgee: Shenzhen SME credit financing guarantee Group Co.,Ltd. Pledgor: Shenzhen Guang Dao hi tech Limited by Share Ltd. Registration number: 2015990000057 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20180508 Registration number: 2015990000057 Pledgor after: Shenzhen Guang Dao hi tech Limited by Share Ltd. Pledgor before: Shenzhen SunTang High-Tech Co.,Ltd. Pledgor before: Zhang Wei Pledgor before: Song Tian |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and device for implementing feature matching of data packet Effective date of registration: 20200317 Granted publication date: 20130605 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Guang Dao hi tech Limited by Share Ltd. Registration number: Y2020990000186 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210129 Granted publication date: 20130605 Pledgee: Shenzhen high tech investment and financing Company limited by guarantee Pledgor: Shenzhen Guang Dao hi tech Limited by Share Ltd. Registration number: Y2020990000186 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method and device for feature matching of data packets Effective date of registration: 20220523 Granted publication date: 20130605 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen Guang Dao hi tech Limited by Share Ltd. Registration number: Y2022440020071 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: 518000 Floor 4, North Block, Yuanxing Science and Technology Building, No. 1, Songpingshan Road, Songpingshan Community, Xili Street, Nanshan District, Shenzhen, Guangdong Province Patentee after: Shenzhen Guangdao Digital Technology Co.,Ltd. Address before: 518057 4th floor, main building, Jiada R & D building, No.5, songpingshan Road, Science Park, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Guang Dao hi tech Limited by Share Ltd. |
|
CP03 | Change of name, title or address | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230815 Granted publication date: 20130605 Pledgee: Shenzhen small and medium sized small loan Co.,Ltd. Pledgor: Shenzhen Guang Dao hi tech Limited by Share Ltd. Registration number: Y2022440020071 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |