CN1881873B - 根据分级状态编码通信系统中所使用的消息 - Google Patents
根据分级状态编码通信系统中所使用的消息 Download PDFInfo
- Publication number
- CN1881873B CN1881873B CN2006100912544A CN200610091254A CN1881873B CN 1881873 B CN1881873 B CN 1881873B CN 2006100912544 A CN2006100912544 A CN 2006100912544A CN 200610091254 A CN200610091254 A CN 200610091254A CN 1881873 B CN1881873 B CN 1881873B
- Authority
- CN
- China
- Prior art keywords
- message
- classification status
- classification
- grade
- status
- 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.)
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Links
- 238000004891 communication Methods 0.000 title abstract description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000010295 mobile communication Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000013478 data encryption standard Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/105—Multiple levels of security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/60—Context-dependent security
- H04W12/67—Risk-dependent, e.g. selecting a security level depending on risk profiles
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
- Information Transfer Between Computers (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05253771.9 | 2005-06-17 | ||
EP05253771A EP1734719B1 (en) | 2005-06-17 | 2005-06-17 | Encoding messages for use in a communication system based on security classification status |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1881873A CN1881873A (zh) | 2006-12-20 |
CN1881873B true CN1881873B (zh) | 2011-09-14 |
Family
ID=35431900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006100912544A Active CN1881873B (zh) | 2005-06-17 | 2006-06-08 | 根据分级状态编码通信系统中所使用的消息 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1734719B1 (zh) |
CN (1) | CN1881873B (zh) |
AT (1) | ATE450966T1 (zh) |
CA (1) | CA2547812A1 (zh) |
DE (1) | DE602005018030D1 (zh) |
ES (1) | ES2337370T3 (zh) |
SG (2) | SG128554A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101227275A (zh) * | 2008-02-13 | 2008-07-23 | 刘海云 | 随机加密和穷举法解密相结合的加密方法 |
WO2010011180A1 (en) | 2008-07-25 | 2010-01-28 | Resolvo Systems Pte Ltd | Method and system for securing against leakage of source code |
WO2010091566A1 (zh) * | 2009-02-12 | 2010-08-19 | Liu Haiyun | 加密/解密方法 |
US10380352B2 (en) | 2014-02-04 | 2019-08-13 | International Business Machines Corporation | Document security in enterprise content management systems |
CN107172429B (zh) * | 2017-05-17 | 2019-10-11 | 西安文理学院 | 基于网络编码的可分级视频流加密方法 |
US11775275B2 (en) * | 2019-01-30 | 2023-10-03 | Hewlett-Packard Development Company, L.P. | Secure code image distribution |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1365562A (zh) * | 1999-05-28 | 2002-08-21 | 艾利森电话股份有限公司 | 用于保密通信的方法和设备 |
EP1494121A1 (en) * | 2002-04-11 | 2005-01-05 | International Business Machines Corporation | Computer, computer security setting method, and program |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7313825B2 (en) * | 2000-11-13 | 2007-12-25 | Digital Doors, Inc. | Data security system and method for portable device |
EP1742422B1 (en) * | 2001-12-26 | 2014-01-22 | Kabushiki Kaisha Toshiba | Wireless communication apparatus |
-
2005
- 2005-06-17 ES ES05253771T patent/ES2337370T3/es active Active
- 2005-06-17 DE DE602005018030T patent/DE602005018030D1/de active Active
- 2005-06-17 EP EP05253771A patent/EP1734719B1/en active Active
- 2005-06-17 AT AT05253771T patent/ATE450966T1/de not_active IP Right Cessation
-
2006
- 2006-05-05 SG SG200603084A patent/SG128554A1/en unknown
- 2006-05-05 SG SG200809207-4A patent/SG149020A1/en unknown
- 2006-05-24 CA CA002547812A patent/CA2547812A1/en not_active Abandoned
- 2006-06-08 CN CN2006100912544A patent/CN1881873B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1365562A (zh) * | 1999-05-28 | 2002-08-21 | 艾利森电话股份有限公司 | 用于保密通信的方法和设备 |
EP1494121A1 (en) * | 2002-04-11 | 2005-01-05 | International Business Machines Corporation | Computer, computer security setting method, and program |
Non-Patent Citations (1)
Title |
---|
EP 1494121 A1,第0022-0024段、第0051-0061段及图6. |
Also Published As
Publication number | Publication date |
---|---|
EP1734719A1 (en) | 2006-12-20 |
SG128554A1 (en) | 2007-01-30 |
DE602005018030D1 (de) | 2010-01-14 |
SG149020A1 (en) | 2009-01-29 |
ES2337370T3 (es) | 2010-04-23 |
ATE450966T1 (de) | 2009-12-15 |
CN1881873A (zh) | 2006-12-20 |
EP1734719B1 (en) | 2009-12-02 |
CA2547812A1 (en) | 2006-12-17 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
CP03 | Change of name, title or address |
Address after: Voight, Ontario, Canada Patentee after: BlackBerry Ltd. Country or region after: Canada Address before: Voight, Ontario, Canada Patentee before: RESEARCH IN MOTION Ltd. Country or region before: Canada |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240529 Address after: Ai Erlandubailin Patentee after: Maliki Innovation Co.,Ltd. Country or region after: Ireland Address before: Voight, Ontario, Canada Patentee before: BlackBerry Ltd. Country or region before: Canada |
|
TR01 | Transfer of patent right |