FI20206356A1 - Method for maintaining a chain that is parallel to a block chain and a chain that is parallel to a block chain - Google Patents

Method for maintaining a chain that is parallel to a block chain and a chain that is parallel to a block chain Download PDF

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Publication number
FI20206356A1
FI20206356A1 FI20206356A FI20206356A FI20206356A1 FI 20206356 A1 FI20206356 A1 FI 20206356A1 FI 20206356 A FI20206356 A FI 20206356A FI 20206356 A FI20206356 A FI 20206356A FI 20206356 A1 FI20206356 A1 FI 20206356A1
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FI
Finland
Prior art keywords
chain
block
parallel
blockchain
access
Prior art date
Application number
FI20206356A
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English (en)
Finnish (fi)
Swedish (sv)
Inventor
Jie Bai
Xianfeng Wu
Dongyun Li
Original Assignee
Jiangsu Aowei Holdings 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.)
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Publication date
Application filed by Jiangsu Aowei Holdings Co Ltd filed Critical Jiangsu Aowei Holdings Co Ltd
Priority claimed from PCT/CN2019/101059 external-priority patent/WO2020042937A1/zh
Publication of FI20206356A1 publication Critical patent/FI20206356A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2255—Hash tables
    • 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
    • G06F21/6236—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 between heterogeneous 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
    • G06F21/64—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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Bioethics (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Accounting & Taxation (AREA)
  • General Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
FI20206356A 2018-08-28 2019-08-16 Method for maintaining a chain that is parallel to a block chain and a chain that is parallel to a block chain FI20206356A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201810986825 2018-08-28
CN201910145999.1A CN110866751B (zh) 2018-08-28 2019-02-27 区块链平行链的维护方法及区块链平行链***
PCT/CN2019/101059 WO2020042937A1 (zh) 2018-08-28 2019-08-16 区块链平行链的维护方法及区块链平行链

Publications (1)

Publication Number Publication Date
FI20206356A1 true FI20206356A1 (en) 2020-12-22

Family

ID=69651503

Family Applications (2)

Application Number Title Priority Date Filing Date
FI20206009A FI129087B (en) 2018-08-28 2019-08-16 Procedure and system for a blockchain for network access
FI20206356A FI20206356A1 (en) 2018-08-28 2019-08-16 Method for maintaining a chain that is parallel to a block chain and a chain that is parallel to a block chain

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FI20206009A FI129087B (en) 2018-08-28 2019-08-16 Procedure and system for a blockchain for network access

Country Status (3)

Country Link
JP (1) JP2021527373A (zh)
CN (11) CN110868441B (zh)
FI (2) FI129087B (zh)

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Publication number Publication date
CN110868440A (zh) 2020-03-06
CN110866751B (zh) 2022-08-12
CN110868439B (zh) 2021-05-28
CN110868308A (zh) 2020-03-06
CN110868438B (zh) 2022-01-07
CN110868440B (zh) 2021-03-16
FI20206009A1 (en) 2020-10-14
CN110866750A (zh) 2020-03-06
CN110866826A (zh) 2020-03-06
CN110868308B (zh) 2022-04-01
CN110868439A (zh) 2020-03-06
JP2021527373A (ja) 2021-10-11
CN110866825B (zh) 2022-10-11
CN110866823B (zh) 2022-09-23
CN110866750B (zh) 2022-09-09
CN110868441B (zh) 2021-03-16
CN110866826B (zh) 2022-10-11
CN110866751A (zh) 2020-03-06
CN110866824A (zh) 2020-03-06
CN110868438A (zh) 2020-03-06
CN110866825A (zh) 2020-03-06
CN110866824B (zh) 2022-09-09
FI129087B (en) 2021-06-30
CN110866823A (zh) 2020-03-06
CN110868441A (zh) 2020-03-06

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