SG11202100802QA - Data read and write method and apparatus, and electronic device - Google Patents

Data read and write method and apparatus, and electronic device

Info

Publication number
SG11202100802QA
SG11202100802QA SG11202100802QA SG11202100802QA SG11202100802QA SG 11202100802Q A SG11202100802Q A SG 11202100802QA SG 11202100802Q A SG11202100802Q A SG 11202100802QA SG 11202100802Q A SG11202100802Q A SG 11202100802QA SG 11202100802Q A SG11202100802Q A SG 11202100802QA
Authority
SG
Singapore
Prior art keywords
electronic device
data read
write method
write
read
Prior art date
Application number
SG11202100802QA
Other languages
English (en)
Inventor
Benquan Yu
Zhonghao Lu
Haizhen Zhuo
Faqiang Wang
Original Assignee
Advanced New Technologies Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Advanced New Technologies Co Ltd filed Critical Advanced New Technologies Co Ltd
Publication of SG11202100802QA publication Critical patent/SG11202100802QA/en

Links

Classifications

    • 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
    • G06F21/6227—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 where protection concerns the structure of data, e.g. records, types, queries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G06F16/2379—Updates performed during online database operations; commit processing
    • 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
    • G06F21/645—Protecting data integrity, e.g. using checksums, certificates or signatures using a third party
    • 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
    • G06F21/604—Tools and structures for managing or administering access control systems
    • 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
    • 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
    • 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
    • H04L63/12—Applying verification of the received information
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Bioethics (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Automation & Control Theory (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
SG11202100802QA 2018-12-20 2019-10-31 Data read and write method and apparatus, and electronic device SG11202100802QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811564466.9A CN110020542B (zh) 2018-12-20 2018-12-20 数据读写方法及装置、电子设备
PCT/CN2019/114580 WO2020125222A1 (zh) 2018-12-20 2019-10-31 数据读写方法及装置、电子设备

Publications (1)

Publication Number Publication Date
SG11202100802QA true SG11202100802QA (en) 2021-02-25

Family

ID=67188652

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100802QA SG11202100802QA (en) 2018-12-20 2019-10-31 Data read and write method and apparatus, and electronic device

Country Status (6)

Country Link
US (1) US11200226B2 (zh)
EP (1) EP3812943A4 (zh)
CN (2) CN110020542B (zh)
SG (1) SG11202100802QA (zh)
TW (1) TWI706280B (zh)
WO (1) WO2020125222A1 (zh)

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US10699269B1 (en) 2019-05-24 2020-06-30 Blockstack Pbc System and method for smart contract publishing
US11657391B1 (en) 2019-05-24 2023-05-23 Hiro Systems Pbc System and method for invoking smart contracts
US11513815B1 (en) * 2019-05-24 2022-11-29 Hiro Systems Pbc Defining data storage within smart contracts
CN110580413B (zh) * 2019-11-08 2020-03-24 支付宝(杭州)信息技术有限公司 基于链下授权的隐私数据查询方法及装置
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Also Published As

Publication number Publication date
TWI706280B (zh) 2020-10-01
US11200226B2 (en) 2021-12-14
WO2020125222A1 (zh) 2020-06-25
CN110020542A (zh) 2019-07-16
CN111898139A (zh) 2020-11-06
TW202024984A (zh) 2020-07-01
US20210157798A1 (en) 2021-05-27
EP3812943A1 (en) 2021-04-28
CN111898139B (zh) 2024-04-16
EP3812943A4 (en) 2022-01-05
CN110020542B (zh) 2020-05-19

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