SG11202100793QA - Credit evaluation methods and apparatuses, and electronic devices - Google Patents

Credit evaluation methods and apparatuses, and electronic devices

Info

Publication number
SG11202100793QA
SG11202100793QA SG11202100793QA SG11202100793QA SG11202100793QA SG 11202100793Q A SG11202100793Q A SG 11202100793QA SG 11202100793Q A SG11202100793Q A SG 11202100793QA SG 11202100793Q A SG11202100793Q A SG 11202100793QA SG 11202100793Q A SG11202100793Q A SG 11202100793QA
Authority
SG
Singapore
Prior art keywords
apparatuses
electronic devices
evaluation methods
credit evaluation
credit
Prior art date
Application number
SG11202100793QA
Inventor
Jiahui Cui
Zheng Liu
Shan Yin
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 SG11202100793QA publication Critical patent/SG11202100793QA/en

Links

Classifications

    • 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
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • 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
    • 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
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/03—Credit; Loans; Processing thereof
    • 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
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services
    • 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
    • H04L63/126—Applying verification of the received information the source of the received data
    • 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
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
SG11202100793QA 2018-10-26 2019-08-28 Credit evaluation methods and apparatuses, and electronic devices SG11202100793QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811260940.9A CN109559224B (en) 2018-10-26 2018-10-26 Credit investigation evaluation method and device and electronic equipment
PCT/CN2019/103093 WO2020082889A1 (en) 2018-10-26 2019-08-28 Credit reporting evaluation method and apparatus, and electronic device

Publications (1)

Publication Number Publication Date
SG11202100793QA true SG11202100793QA (en) 2021-02-25

Family

ID=65865590

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202100793QA SG11202100793QA (en) 2018-10-26 2019-08-28 Credit evaluation methods and apparatuses, and electronic devices

Country Status (5)

Country Link
US (1) US20210158442A1 (en)
CN (1) CN109559224B (en)
SG (1) SG11202100793QA (en)
TW (1) TWI724389B (en)
WO (1) WO2020082889A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109559224B (en) * 2018-10-26 2020-05-05 阿里巴巴集团控股有限公司 Credit investigation evaluation method and device and electronic equipment
US11323243B2 (en) * 2019-04-05 2022-05-03 International Business Machines Corporation Zero-knowledge proof for blockchain endorsement
CN110084625A (en) * 2019-05-07 2019-08-02 国家电网有限公司 A kind of intelligent reference method and device based on block chain technology
CN110189127A (en) * 2019-06-05 2019-08-30 北京清大智信科技有限公司 System and method based on block chain point-to-point information endorsement and trust authentication
CN111553792A (en) * 2020-03-24 2020-08-18 平安科技（深圳）有限公司 Data verification method and device based on block chain
CN111583005A (en) * 2020-05-12 2020-08-25 山东浪潮商用系统有限公司 Tax-related credit management method based on block chain
CN113947404A (en) * 2020-07-17 2022-01-18 富泰华工业（深圳）有限公司 Virtual object allocation device and method based on block chain system and storage medium
CN111898926A (en) * 2020-08-12 2020-11-06 上海信联信息发展股份有限公司 Food safety assessment method and device
CN113112370A (en) * 2021-04-19 2021-07-13 上海同态信息科技有限责任公司 Debt credit assessment method based on SVM algorithm model
CN113743783A (en) * 2021-09-03 2021-12-03 泰康保险集团股份有限公司 Credit evaluation method and device for medical institution
CN113822677A (en) * 2021-11-03 2021-12-21 北京微芯区块链与边缘计算研究院 Personal credit investigation system and method based on distributed digital identity technology
CN114866289B (en) * 2022-04-12 2023-03-28 西北工业大学 Privacy credit data security protection method based on alliance chain
CN115297119B (en) * 2022-10-09 2023-02-03 江西信惠链科技有限公司 Joint credit investigation method and system based on block chain and verification calculation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106204287A (en) * 2016-07-18 2016-12-07 上海仲托网络科技有限公司 Mutual insurance based on block chain and help each other guarantee operation method and system
CN106485167B (en) * 2016-09-22 2019-12-13 中金云金融（北京）大数据科技股份有限公司 Credit recording system and method based on block chain
US11521276B2 (en) * 2017-01-24 2022-12-06 International Business Machines Corporation Decentralized computing with auditability and taxability
WO2018170341A1 (en) * 2017-03-15 2018-09-20 NuID, Inc. Methods and systems for universal storage and access to user-owned credentials for trans-institutional digital authentication
CN107274184A (en) * 2017-05-11 2017-10-20 上海点融信息科技有限责任公司 block chain data processing based on zero-knowledge proof
CN108364218A (en) * 2018-02-11 2018-08-03 中国银行股份有限公司 A kind of sharing method and device of user's collage-credit data
CN108648056A (en) * 2018-05-10 2018-10-12 中链科技有限公司 A kind of house lease contract processing method and system based on block chain
CN108681583A (en) * 2018-05-11 2018-10-19 北京奇虎科技有限公司 Data proof of possession method, apparatus and readable storage medium storing program for executing based on block chain
CN109559224B (en) * 2018-10-26 2020-05-05 阿里巴巴集团控股有限公司 Credit investigation evaluation method and device and electronic equipment

Also Published As

Publication number Publication date
US20210158442A1 (en) 2021-05-27
WO2020082889A1 (en) 2020-04-30
TW202016788A (en) 2020-05-01
CN109559224B (en) 2020-05-05
TWI724389B (en) 2021-04-11
CN109559224A (en) 2019-04-02

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