CN113918528A - 一种基于可信硬件的安全云数据去重方法及系统 - Google Patents
一种基于可信硬件的安全云数据去重方法及系统 Download PDFInfo
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- CN113918528A CN113918528A CN202110473917.3A CN202110473917A CN113918528A CN 113918528 A CN113918528 A CN 113918528A CN 202110473917 A CN202110473917 A CN 202110473917A CN 113918528 A CN113918528 A CN 113918528A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/17—Details of further file system functions
- G06F16/174—Redundancy elimination performed by the file system
- G06F16/1748—De-duplication implemented within the file system, e.g. based on file segments
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/13—File access structures, e.g. distributed indices
- G06F16/137—Hash-based
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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
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
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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
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
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- Data Mining & Analysis (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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CN202110473917.3A CN113918528A (zh) | 2021-04-29 | 2021-04-29 | 一种基于可信硬件的安全云数据去重方法及系统 |
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CN202110473917.3A CN113918528A (zh) | 2021-04-29 | 2021-04-29 | 一种基于可信硬件的安全云数据去重方法及系统 |
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CN113918528A true CN113918528A (zh) | 2022-01-11 |
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CN202110473917.3A Pending CN113918528A (zh) | 2021-04-29 | 2021-04-29 | 一种基于可信硬件的安全云数据去重方法及系统 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115225409A (zh) * | 2022-08-31 | 2022-10-21 | 成都泛联智存科技有限公司 | 基于多备份联合验证的云数据安全去重方法 |
CN115442162A (zh) * | 2022-11-08 | 2022-12-06 | 四川公众项目咨询管理有限公司 | 一种基于收敛加密技术的云安全去重方法 |
CN115603865A (zh) * | 2022-12-13 | 2023-01-13 | 广东广宇科技发展有限公司(Cn) | 一种基于云存储的大数据快速传输方法 |
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2021
- 2021-04-29 CN CN202110473917.3A patent/CN113918528A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115225409A (zh) * | 2022-08-31 | 2022-10-21 | 成都泛联智存科技有限公司 | 基于多备份联合验证的云数据安全去重方法 |
CN115442162A (zh) * | 2022-11-08 | 2022-12-06 | 四川公众项目咨询管理有限公司 | 一种基于收敛加密技术的云安全去重方法 |
CN115603865A (zh) * | 2022-12-13 | 2023-01-13 | 广东广宇科技发展有限公司(Cn) | 一种基于云存储的大数据快速传输方法 |
CN115603865B (zh) * | 2022-12-13 | 2023-03-14 | 广东广宇科技发展有限公司 | 一种基于云存储的大数据快速传输方法 |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Qi Saiyu Inventor after: Deer and water Inventor after: Zhou Ruijie Inventor after: Liu Yuhao Inventor after: Houdi Inventor after: Qi Yong Inventor before: Zhou Ruijie Inventor before: Liu Yuhao Inventor before: Qi Saiyu Inventor before: Deer and water Inventor before: Hou Di Inventor before: Qi Yong |