CN113918982B - 一种基于标识信息的数据处理方法及系统 - Google Patents
一种基于标识信息的数据处理方法及系统 Download PDFInfo
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- CN113918982B CN113918982B CN202111528138.5A CN202111528138A CN113918982B CN 113918982 B CN113918982 B CN 113918982B CN 202111528138 A CN202111528138 A CN 202111528138A CN 113918982 B CN113918982 B CN 113918982B
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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
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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CN115174235B (zh) * | 2022-07-08 | 2023-06-02 | 慧之安信息技术股份有限公司 | 一种基于区块链的物联网可撤销属性加密方法 |
CN116702169B (zh) * | 2023-05-19 | 2024-02-06 | 国网物资有限公司 | 数据加密迁移方法、电子设备和计算机可读介质 |
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US10824744B2 (en) * | 2018-02-08 | 2020-11-03 | Cisco Technology, Inc. | Secure client-server communication |
CN113572715B (zh) * | 2020-04-29 | 2023-01-31 | 青岛海尔洗涤电器有限公司 | 基于区块链的数据传输方法和系统 |
CN111355580B (zh) * | 2020-05-25 | 2020-09-11 | 腾讯科技(深圳)有限公司 | 基于物联网的数据交互方法和装置 |
CN112347498B (zh) * | 2020-12-01 | 2022-10-28 | 南阳理工学院 | 一种加密方法、装置、电子设备及可读存储介质 |
CN113515759A (zh) * | 2021-05-26 | 2021-10-19 | 全球能源互联网研究院有限公司 | 一种基于区块链的电力终端数据访问控制方法及系统 |
CN113672981B (zh) * | 2021-08-20 | 2023-06-23 | 国网河南省电力公司信息通信公司 | 基于区块链的电力物联网数据访问控制系统 |
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Address after: 5016, 5 / F, building 7, Guangyi street, Xicheng District, Beijing 100053 Patentee after: State Grid blockchain Technology (Beijing) Co.,Ltd. Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Patentee after: State Grid Digital Technology Holdings Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 5016, 5 / F, building 7, Guangyi street, Xicheng District, Beijing 100053 Patentee before: State Grid blockchain Technology (Beijing) Co.,Ltd. Patentee before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. CHANGZHOU POWER SUPPLY BRANCH Patentee before: STATE GRID ELECTRONIC COMMERCE Co.,Ltd. Patentee before: STATE GRID CORPORATION OF CHINA |