FR3098947B1 - Procédé de traitement d’une transaction émise depuis une entité de preuve - Google Patents
Procédé de traitement d’une transaction émise depuis une entité de preuve Download PDFInfo
- Publication number
- FR3098947B1 FR3098947B1 FR1908239A FR1908239A FR3098947B1 FR 3098947 B1 FR3098947 B1 FR 3098947B1 FR 1908239 A FR1908239 A FR 1908239A FR 1908239 A FR1908239 A FR 1908239A FR 3098947 B1 FR3098947 B1 FR 3098947B1
- Authority
- FR
- France
- Prior art keywords
- entity
- proof
- verification
- processing
- transaction
- 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.)
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Classifications
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- 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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
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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
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
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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
- G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
- G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
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- 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
- H04L9/3236—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
- H04L9/32—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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- 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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/082—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying multi-factor authentication
-
- 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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0853—Network architectures or network communication protocols for network security for authentication of entities using an additional device, e.g. smartcard, SIM or a different communication terminal
Abstract
La présente invention concerne un procédé de traitement d’une transaction émise depuis une entité de preuve (1) connectée à une entité de vérification (2) ; l’entité de preuve (1) disposant au moins d’une clé secrète et d’une donnée d’authentification candidate, l’entité de vérification (2) disposant de l’empreinte cryptographique d’une donnée d’authentification de référence ; le procédé comprenant des étapes de : (a) génération par les moyens de traitement de données (11) de l’entité de preuve (1) de : une signature de l’entité de preuve (1) à partir de ladite clé secrète ; une preuve à divulgation nulle de connaissances du fait que la donnée d’authentification candidate et la donnée d’authentification de référence coïncident ; (b) transmission à l’entité de vérification (2) de données de transaction comprenant au moins : ladite signature de l’entité de preuve (1) ; ladite preuve à divulgation nulle de connaissance ; (c) vérification par les moyens de traitement de données (21) de l’entité de vérification (2) que ladite signature de l’entité de preuve (1) et la preuve à divulgation nulle de connaissance sont valides ; (d) traitement de ladite transaction. Figure pour l’abrégé : Fig. 1a
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1908239A FR3098947B1 (fr) | 2019-07-19 | 2019-07-19 | Procédé de traitement d’une transaction émise depuis une entité de preuve |
US16/918,052 US11810110B2 (en) | 2019-07-19 | 2020-07-01 | Method of processing a transaction sent from a proof entity |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1908239 | 2019-07-19 | ||
FR1908239A FR3098947B1 (fr) | 2019-07-19 | 2019-07-19 | Procédé de traitement d’une transaction émise depuis une entité de preuve |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3098947A1 FR3098947A1 (fr) | 2021-01-22 |
FR3098947B1 true FR3098947B1 (fr) | 2021-09-10 |
Family
ID=68806938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1908239A Active FR3098947B1 (fr) | 2019-07-19 | 2019-07-19 | Procédé de traitement d’une transaction émise depuis une entité de preuve |
Country Status (2)
Country | Link |
---|---|
US (1) | US11810110B2 (fr) |
FR (1) | FR3098947B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX2021015531A (es) * | 2019-06-13 | 2022-04-06 | Sheris Luis Eduardo Gutierrez | Sistema y metodo que utiliza un consenso de gradiente de idoneidad de la cadena de bloques y proporciona capacidades avanzadas de libro mayor distribuidas mediante registros de datos especializados. |
US11514439B2 (en) * | 2020-02-26 | 2022-11-29 | Nice Ltd. | System and method using zero knowledge proofs for alert sharing |
FR3111721B1 (fr) * | 2020-06-17 | 2023-08-11 | Idemia Identity & Security France | Procédé d’authentification d’un utilisateur sur un équipement client |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA200602880B (en) * | 2003-10-08 | 2007-08-29 | Stephan J Engberg | Method and system for establishing a communication using privacy enhancing techniques |
GB201611948D0 (en) * | 2016-07-08 | 2016-08-24 | Kalypton Int Ltd | Distributed transcation processing and authentication system |
GB201613233D0 (en) * | 2016-08-01 | 2016-09-14 | 10Am Ltd | Data protection system and method |
US20220138741A1 (en) * | 2017-01-25 | 2022-05-05 | State Farm Mutual Automobile Insurance Company | Blockchain based banking identity authentication |
CN110945549A (zh) * | 2017-03-15 | 2020-03-31 | 努Id公司 | 用于对用于跨机构数字认证的用户拥有的凭证的通用存储和访问的方法和系统 |
FR3071941B1 (fr) * | 2017-10-04 | 2019-09-20 | Idemia Identity & Security France | Procede de verification d'une authentification biometrique |
US11139955B1 (en) * | 2018-02-12 | 2021-10-05 | Winklevoss Ip, Llc | Systems, methods, and program products for loaning digital assets and for depositing, holding and/or distributing collateral as a token in the form of digital assets on an underlying blockchain |
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2019
- 2019-07-19 FR FR1908239A patent/FR3098947B1/fr active Active
-
2020
- 2020-07-01 US US16/918,052 patent/US11810110B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20210019746A1 (en) | 2021-01-21 |
US11810110B2 (en) | 2023-11-07 |
FR3098947A1 (fr) | 2021-01-22 |
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