CN104778954B - 一种光盘分区加密方法及系统 - Google Patents
一种光盘分区加密方法及系统 Download PDFInfo
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- CN104778954B CN104778954B CN201510065268.8A CN201510065268A CN104778954B CN 104778954 B CN104778954 B CN 104778954B CN 201510065268 A CN201510065268 A CN 201510065268A CN 104778954 B CN104778954 B CN 104778954B
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000003287 optical effect Effects 0.000 claims abstract description 11
- 230000003993 interaction Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003362 replicative effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/80—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in storage media based on magnetic or optical technology, e.g. disks with sectors
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
光盘ID |
计算机硬件ID |
刻录引擎ID |
用户名 |
加密区域标识 |
密级标识 |
密码标识 |
扩展字段 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510065268.8A CN104778954B (zh) | 2015-02-06 | 2015-02-06 | 一种光盘分区加密方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510065268.8A CN104778954B (zh) | 2015-02-06 | 2015-02-06 | 一种光盘分区加密方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104778954A CN104778954A (zh) | 2015-07-15 |
CN104778954B true CN104778954B (zh) | 2018-06-08 |
Family
ID=53620381
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510065268.8A Active CN104778954B (zh) | 2015-02-06 | 2015-02-06 | 一种光盘分区加密方法及系统 |
Country Status (1)
Country | Link |
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CN (1) | CN104778954B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105185395B (zh) * | 2015-09-02 | 2018-03-27 | 北京北信源软件股份有限公司 | 一种光盘电子标签的添加方法及装置 |
US10162978B2 (en) * | 2015-09-22 | 2018-12-25 | Mastercard International Incorporated | Secure computer cluster with encryption |
CN105872596A (zh) * | 2015-12-04 | 2016-08-17 | 乐视网信息技术(北京)股份有限公司 | 一种视频播放的限制方法和系统 |
CN108830116A (zh) * | 2018-06-29 | 2018-11-16 | 北京同方光盘股份有限公司 | 基于光盘隐藏数据的身份认证方法及装置 |
CN111191277A (zh) * | 2019-12-10 | 2020-05-22 | 北京中宏立达科技发展有限公司 | 一种光盘文件隐藏式加密保密方法及光盘介质 |
CN114155885B (zh) * | 2022-02-08 | 2022-05-20 | 成都统信软件技术有限公司 | 文件加密方法、刻录方法、解密方法、装置与计算设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1866225A (zh) * | 2005-05-20 | 2006-11-22 | 联想(北京)有限公司 | 一种移动存储设备的映射方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3870734B2 (ja) * | 2001-07-31 | 2007-01-24 | ソニー株式会社 | 記録媒体の再生装置および方法、並びに記録再生装置 |
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2015
- 2015-02-06 CN CN201510065268.8A patent/CN104778954B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1866225A (zh) * | 2005-05-20 | 2006-11-22 | 联想(北京)有限公司 | 一种移动存储设备的映射方法 |
Also Published As
Publication number | Publication date |
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CN104778954A (zh) | 2015-07-15 |
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Application publication date: 20150715 Assignee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Assignor: BEIJING VRV SOFTWARE Corp.,Ltd. Contract record no.: X2022110000035 Denomination of invention: An encryption method and system for optical disk partition Granted publication date: 20180608 License type: Exclusive License Record date: 20220928 |
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Denomination of invention: An encryption method and system for optical disk partition Effective date of registration: 20220930 Granted publication date: 20180608 Pledgee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Pledgor: BEIJING VRV SOFTWARE Corp.,Ltd. Registration number: Y2022110000244 |
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EC01 | Cancellation of recordation of patent licensing contract |
Assignee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Assignor: BEIJING VRV SOFTWARE Corp.,Ltd. Contract record no.: X2022110000035 Date of cancellation: 20240320 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180608 Pledgee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Pledgor: BEIJING VRV SOFTWARE Corp.,Ltd. Registration number: Y2022110000244 |