EP4066439A4 - Blockchain-based trusted platform - Google Patents

Blockchain-based trusted platform Download PDF

Info

Publication number
EP4066439A4
EP4066439A4 EP20962741.3A EP20962741A EP4066439A4 EP 4066439 A4 EP4066439 A4 EP 4066439A4 EP 20962741 A EP20962741 A EP 20962741A EP 4066439 A4 EP4066439 A4 EP 4066439A4
Authority
EP
European Patent Office
Prior art keywords
blockchain
trusted platform
based trusted
platform
trusted
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
Application number
EP20962741.3A
Other languages
German (de)
French (fr)
Other versions
EP4066439A1 (en
Inventor
Zhiguo Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alipay Hangzhou Information Technology Co Ltd
Original Assignee
Alipay Hangzhou Information Technology 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 Alipay Hangzhou Information Technology Co Ltd filed Critical Alipay Hangzhou Information Technology Co Ltd
Publication of EP4066439A1 publication Critical patent/EP4066439A1/en
Publication of EP4066439A4 publication Critical patent/EP4066439A4/en
Pending legal-status Critical Current

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
    • 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
    • G06F21/6272—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 by registering files or documents with 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
    • G06F21/64—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
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • 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
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1441—Countermeasures against malicious traffic
    • H04L63/145—Countermeasures against malicious traffic the attack involving the propagation of malware through the network, e.g. viruses, trojans or worms
    • 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
    • H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
    • 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
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
    • 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
    • H04L9/3218—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 proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs
    • 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
    • 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
    • H04L9/3297—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 time stamps, e.g. generation of time stamps
    • 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
    • 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
    • G06F2221/2101—Auditing as a secondary aspect

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Bioethics (AREA)
  • Databases & Information Systems (AREA)
  • Virology (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
EP20962741.3A 2020-11-25 2020-11-25 Blockchain-based trusted platform Pending EP4066439A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/131412 WO2022109850A1 (en) 2020-11-25 2020-11-25 Blockchain-based trusted platform

Publications (2)

Publication Number Publication Date
EP4066439A1 EP4066439A1 (en) 2022-10-05
EP4066439A4 true EP4066439A4 (en) 2022-12-14

Family

ID=77318845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20962741.3A Pending EP4066439A4 (en) 2020-11-25 2020-11-25 Blockchain-based trusted platform

Country Status (3)

Country Link
EP (1) EP4066439A4 (en)
CN (1) CN113302612B (en)
WO (1) WO2022109850A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113852469B (en) * 2021-09-24 2024-03-22 成都质数斯达克科技有限公司 Method, device, equipment and readable storage medium for transmitting data between block chain nodes
CN115174126B (en) * 2022-09-08 2022-12-09 山东省计算中心（国家超级计算济南中心） Outsourcing data ciphertext searching method and system based on block chain and SGX

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110266655A (en) * 2019-05-30 2019-09-20 中国工商银行股份有限公司 A kind of across chain interconnected method, equipment and system based on block chain
WO2020098835A2 (en) * 2020-02-03 2020-05-22 Alipay (Hangzhou) Information Technology Co., Ltd. Blockchain-based trustable gurantees
CN111416808A (en) * 2020-03-13 2020-07-14 财付通支付科技有限公司 Cross-block-chain data mutual storage method, device, equipment and storage medium
CN111917865A (en) * 2020-07-29 2020-11-10 成都质数斯达克科技有限公司 Block chain network system, gateway and networking method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3593482B1 (en) * 2017-03-06 2022-01-19 Nokia Technologies Oy Secure de-centralized domain name system
US10761877B2 (en) * 2017-07-21 2020-09-01 Intel Corporation Apparatuses, methods, and systems for blockchain transaction acceleration
US20190288833A1 (en) * 2018-03-16 2019-09-19 Walmart Apollo, Llc System and Method for Securing Private Keys Behind a Biometric Authentication Gateway
CN110088793B (en) * 2018-12-19 2023-10-20 创新先进技术有限公司 Data isolation in a blockchain network
CN109873808A (en) * 2019-01-11 2019-06-11 平安科技（深圳）有限公司 Communication means and device, storage medium and electronic equipment between block chain node
US11487886B2 (en) * 2019-05-03 2022-11-01 International Business Machines Corporation Database private document sharing
US10929570B2 (en) * 2019-05-17 2021-02-23 Advanced New Technologies Co., Ltd. Method, apparatus, and electronic device for blockchain-based infringement evidence storage
US10805069B1 (en) * 2019-11-12 2020-10-13 Xage Security, Inc. Multi-layer ledgers for multi-party secure data governance
CN110912937B (en) * 2019-12-23 2021-09-07 杭州中科先进技术研究院有限公司 Block chain-based digital certificate storage platform and certificate storage method
EP3799649B1 (en) * 2020-02-03 2023-06-07 Alipay (Hangzhou) Information Technology Co., Ltd. Blockchain-based trustable guarantees
CN111447174A (en) * 2020-02-19 2020-07-24 江苏荣泽信息科技股份有限公司 Data encryption method based on block chain

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110266655A (en) * 2019-05-30 2019-09-20 中国工商银行股份有限公司 A kind of across chain interconnected method, equipment and system based on block chain
WO2020098835A2 (en) * 2020-02-03 2020-05-22 Alipay (Hangzhou) Information Technology Co., Ltd. Blockchain-based trustable gurantees
CN111416808A (en) * 2020-03-13 2020-07-14 财付通支付科技有限公司 Cross-block-chain data mutual storage method, device, equipment and storage medium
CN111917865A (en) * 2020-07-29 2020-11-10 成都质数斯达克科技有限公司 Block chain network system, gateway and networking method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022109850A1 *

Also Published As

Publication number Publication date
CN113302612B (en) 2022-12-20
WO2022109850A1 (en) 2022-06-02
EP4066439A1 (en) 2022-10-05
CN113302612A (en) 2021-08-24

Similar Documents

Publication Publication Date Title
EP3804220A4 (en) Blockchain-based trusted platform
EP4062357A4 (en) Blockchain-based trusted platform
EP4062309A4 (en) Blockchain-based trusted platform
EP4103722A4 (en) Rapid vaccine platform
EP4054867A4 (en) Amphibious platform vehicle-vessel
EP4066439A4 (en) Blockchain-based trusted platform
EP4066139A4 (en) Blockchain-based trusted platform
EP4045161A4 (en) Game platform
EP4149762A4 (en) Robotic platform for construction
EP4066475A4 (en) Blockchain-based trusted platform
EP4095084A4 (en) Aerial work platform
AU2021903908A0 (en) Positionable platform
EP4028321A4 (en) Shiplift platform elevation
AU2019902085A0 (en) Content Platform
AU2020900285A0 (en) Packform Packaging Technology Platform
AU2021900896A0 (en) Rated Platform
AU2021901676A0 (en) Bicycle platform
AU2019900081A0 (en) NextCarbon-Intelligent decarbonisation platform
AU2021902982A0 (en) P1565au03
AU2019900301A0 (en) An improved platform lift
EP4137786A4 (en) Combination balance
AU2021900524A0 (en) Gyroball
AU2021900362A0 (en) Tab-Sleeve
AU2021900327A0 (en) Ridball
AU2021900191A0 (en) Omni-wheel

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220628

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Free format text: PREVIOUS MAIN CLASS: H04L0009400000

Ipc: H04L0009000000

A4 Supplementary search report drawn up and despatched

Effective date: 20221111

RIC1 Information provided on ipc code assigned before grant

Ipc: H04L 9/08 20060101ALI20221107BHEP

Ipc: G06F 21/64 20130101ALI20221107BHEP

Ipc: H04L 9/40 20220101ALI20221107BHEP

Ipc: H04L 9/00 20220101AFI20221107BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)