BR112017028294A2 - método e sistema para autenticação - Google Patents
método e sistema para autenticaçãoInfo
- Publication number
- BR112017028294A2 BR112017028294A2 BR112017028294A BR112017028294A BR112017028294A2 BR 112017028294 A2 BR112017028294 A2 BR 112017028294A2 BR 112017028294 A BR112017028294 A BR 112017028294A BR 112017028294 A BR112017028294 A BR 112017028294A BR 112017028294 A2 BR112017028294 A2 BR 112017028294A2
- Authority
- BR
- Brazil
- Prior art keywords
- cryptogram
- arpc
- challenge
- determining
- computation
- Prior art date
Links
Classifications
-
- 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
- H04L9/3271—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 challenge-response
-
- 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
-
- 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
-
- 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
- G06Q20/409—Device specific authentication in transaction processing
-
- 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
- H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
-
- 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
- H04L9/3234—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 additional secure or trusted devices, e.g. TPM, smartcard, USB or software token
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- Accounting & Taxation (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Business, Economics & Management (AREA)
- Signal Processing (AREA)
- Finance (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
um método de autenticação é realizado entre uma primeira parte (10) e uma segunda parte (20). o método compreende: i) determinar um desafio (11); ii) enviar o desafio para a segunda parte (20); receber uma resposta da segunda parte (20) compreendendo um segundo criptograma (c2; arpc); computar (17) um primeiro criptograma (c1) usando o desafio e a chave da primeira parte; determinar (18) se o primeiro criptograma (c1) casa com o segundo criptograma (c2; arpc) recebido da segunda parte (20). se o primeiro criptograma (c1) não casar com o segundo criptograma (c2; arpc), o método compreende adicionalmente realizar uma computação (19) usando o primeiro criptograma (c1; arqc) e o segundo criptograma (c2'; arpc'); e comparar (19) um resultado da computação com um conjunto armazenado de resultados para recuperar um primeiro elemento de dados (d1; opn) levado pelo segundo criptograma (c2'; arpc').
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15306057.9A EP3113408B1 (en) | 2015-06-30 | 2015-06-30 | Method and system for authentication |
PCT/EP2016/065059 WO2017001430A1 (en) | 2015-06-30 | 2016-06-28 | Method and system for authentication |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017028294A2 true BR112017028294A2 (pt) | 2018-09-04 |
Family
ID=54150353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017028294A BR112017028294A2 (pt) | 2015-06-30 | 2016-06-28 | método e sistema para autenticação |
Country Status (4)
Country | Link |
---|---|
US (1) | US10721081B2 (pt) |
EP (1) | EP3113408B1 (pt) |
BR (1) | BR112017028294A2 (pt) |
WO (1) | WO2017001430A1 (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210377039A1 (en) * | 2018-09-12 | 2021-12-02 | Visa International Service Association | Checkout with mac |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6535980B1 (en) * | 1999-06-21 | 2003-03-18 | International Business Machines Corporation | Keyless encryption of messages using challenge response |
US8966254B2 (en) * | 2010-10-11 | 2015-02-24 | International Business Machines Corporation | Keyless challenge and response system |
-
2015
- 2015-06-30 EP EP15306057.9A patent/EP3113408B1/en active Active
-
2016
- 2016-06-28 WO PCT/EP2016/065059 patent/WO2017001430A1/en active Application Filing
- 2016-06-28 BR BR112017028294A patent/BR112017028294A2/pt unknown
- 2016-06-28 US US15/740,781 patent/US10721081B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2017001430A1 (en) | 2017-01-05 |
EP3113408A1 (en) | 2017-01-04 |
EP3113408B1 (en) | 2019-10-16 |
US10721081B2 (en) | 2020-07-21 |
US20180191511A1 (en) | 2018-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: H04L 9/32 Ipc: H04L 9/32 (2006.01), G06Q 20/34 (2012.01), G06Q 20 |
|
B25D | Requested change of name of applicant approved |
Owner name: IDEMIA FRANCE (FR) |
|
B25G | Requested change of headquarter approved |
Owner name: IDEMIA FRANCE (FR) |