EP4127976A1 - Computerimplementiertes verfahren zur speicherung von daten mittels einer verteilten transaktionsdatenbank, computerprogrammprodukt und netzwerk - Google Patents
Computerimplementiertes verfahren zur speicherung von daten mittels einer verteilten transaktionsdatenbank, computerprogrammprodukt und netzwerkInfo
- Publication number
- EP4127976A1 EP4127976A1 EP21731695.9A EP21731695A EP4127976A1 EP 4127976 A1 EP4127976 A1 EP 4127976A1 EP 21731695 A EP21731695 A EP 21731695A EP 4127976 A1 EP4127976 A1 EP 4127976A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- data
- network
- database
- graph
- nodes
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000004590 computer program Methods 0.000 title claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 42
- 238000011161 development Methods 0.000 description 9
- 230000018109 developmental process Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
- G06F16/9024—Graphs; Linked lists
-
- 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
- G06F16/25—Integrating or interfacing systems involving database management 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
-
- 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
- H04L9/3239—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 involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
-
- 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
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
Definitions
- a transaction database can advantageously be implemented in which transaction data can be treated confidentially in a real subset of the computing units. Consequently, there is no need to choose a compromise between public accessibility of the transaction database and compliance with a confidentiality requirement, rather both goals can be achieved equally by means of this development of the method according to the invention.
- intersection is empty, i.e. no computing unit is part of all subsets.
- 60 can also be formed as a logical processing unit, which in turn is implemented via a distributed computer network, for example via a cloud network.
- a private side chain SC branches off from the graph G.
- the nodes N of the private side chain SC only contain data from the processing units 20, 50, 60, while the data stored there do not relate to the processing units 10. Consequently, data of the processing units 10 are not stored in the node N of the private side chain. Rather, the nodes N of the private side chain SC are stored only diglich by means of the processing units 20, 50, 60.
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20177465.0A EP3916581A1 (de) | 2020-05-29 | 2020-05-29 | Computerimplementiertes verfahren zur speicherung von daten mittels einer verteilten transaktionsdatenbank, computerprogrammprodukt und netzwerk |
PCT/EP2021/064031 WO2021239801A1 (de) | 2020-05-29 | 2021-05-26 | Computerimplementiertes verfahren zur speicherung von daten mittels einer verteilten transaktionsdatenbank, computerprogrammprodukt und netzwerk |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4127976A1 true EP4127976A1 (de) | 2023-02-08 |
Family
ID=71016338
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20177465.0A Withdrawn EP3916581A1 (de) | 2020-05-29 | 2020-05-29 | Computerimplementiertes verfahren zur speicherung von daten mittels einer verteilten transaktionsdatenbank, computerprogrammprodukt und netzwerk |
EP21731695.9A Pending EP4127976A1 (de) | 2020-05-29 | 2021-05-26 | Computerimplementiertes verfahren zur speicherung von daten mittels einer verteilten transaktionsdatenbank, computerprogrammprodukt und netzwerk |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20177465.0A Withdrawn EP3916581A1 (de) | 2020-05-29 | 2020-05-29 | Computerimplementiertes verfahren zur speicherung von daten mittels einer verteilten transaktionsdatenbank, computerprogrammprodukt und netzwerk |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230214404A1 (de) |
EP (2) | EP3916581A1 (de) |
WO (1) | WO2021239801A1 (de) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10193696B2 (en) * | 2015-06-02 | 2019-01-29 | ALTR Solutions, Inc. | Using a tree structure to segment and distribute records across one or more decentralized, acylic graphs of cryptographic hash pointers |
US10721336B2 (en) * | 2017-01-11 | 2020-07-21 | The Western Union Company | Transaction analyzer using graph-oriented data structures |
JP6672190B2 (ja) * | 2017-01-16 | 2020-03-25 | 株式会社東芝 | データベースシステムおよびデータ処理方法 |
CN110832825B (zh) * | 2017-05-22 | 2022-10-21 | 维萨国际服务协会 | 通过防篡改数据提高验证速度的网络的方法和节点 |
KR102545178B1 (ko) * | 2017-10-23 | 2023-06-16 | 지멘스 악티엔게젤샤프트 | 디바이스들을 제어 및/또는 모니터링하기 위한 방법 및 제어 시스템 |
US11657088B1 (en) * | 2017-11-08 | 2023-05-23 | Amazon Technologies, Inc. | Accessible index objects for graph data structures |
EP3841486A4 (de) * | 2018-08-23 | 2022-06-15 | Providentia Worldwide, LLC | Systeme und verfahren für blockchain-verknüpfung und beziehungen |
US11418402B1 (en) * | 2019-01-17 | 2022-08-16 | Artema Labs, Inc | Robust and secure proof of space based mining |
GB2598942A (en) * | 2020-09-21 | 2022-03-23 | Nchain Holdings Ltd | Blockchain-based system and method |
US11763395B2 (en) * | 2021-01-27 | 2023-09-19 | Coupa Software Incorporated | Duplicate invoice detection and management |
US20230351040A1 (en) * | 2022-04-28 | 2023-11-02 | Konvergence, Inc. | Methods and Systems Directed to Distributed Personal Data Management |
-
2020
- 2020-05-29 EP EP20177465.0A patent/EP3916581A1/de not_active Withdrawn
-
2021
- 2021-05-26 EP EP21731695.9A patent/EP4127976A1/de active Pending
- 2021-05-26 WO PCT/EP2021/064031 patent/WO2021239801A1/de unknown
- 2021-05-26 US US17/927,981 patent/US20230214404A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3916581A1 (de) | 2021-12-01 |
WO2021239801A1 (de) | 2021-12-02 |
US20230214404A1 (en) | 2023-07-06 |
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