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 Business, Economics & Management (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (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 |
---|---|
US10721081B2 (en) | 2020-07-21 |
US20180191511A1 (en) | 2018-07-05 |
WO2017001430A1 (en) | 2017-01-05 |
EP3113408B1 (en) | 2019-10-16 |
EP3113408A1 (en) | 2017-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ECSP18079192A (es) | Sistemas y métodos para proporcionar una verificación de identidad personal multifactorial basada en una cadena de bloques | |
EA201990251A1 (ru) | Система распределенной обработки транзакций и аутентификации | |
PH12019501132A1 (en) | Method and device for processing service request | |
AR102007A1 (es) | Sistema, método implementado por computadora y dispositivo informático de autenticación para acceder a recursos en base a desafíos | |
MX2019007807A (es) | Metodo y dispositivo de verificacion de consenso. | |
BR112016021480A8 (pt) | método e equipamento para autenticar usuário em aparelho móvel | |
BR112018009007A2 (pt) | método e sistema para processamento de uma transação de protocolo de confiança em uma rede de processamento de transação | |
BR112018068884A2 (pt) | método e sistema para autenticação de usuário com segurança aprimorada | |
MX354574B (es) | Procedimiento y aparato de autenticación de usuarios basados en datos de audio y vídeo. | |
CL2015000917A1 (es) | Método de aprendizaje de hardware de dirección mac, que comprende calcular clave hash en base a id de mensaje y mac origen, buscar clave en memoria ternaria (tcam), determinar si la bandera de datos tcam está establecida, comparar valores de puertos de conmutador virtual, actualizar el puerto del conmutador virtual tcam, determinar si la bandera de datos hash está establecida, almacenar la dirección mac de origen del mensaje, comparar id y dirección mac; sistema asociado | |
WO2017171987A8 (en) | System, apparatus and method for performing secure memory training and management in a trusted environment | |
BR112017003018A2 (pt) | fornecimento seguro de uma credencial de autenticação | |
BR112018013846A2 (pt) | método implementado por computador, dispositivo de computação, e, sistema | |
BR112015028071A2 (pt) | sistemas e métodos para comunicação segura | |
GB2533492A (en) | Utilizing voice biometrics | |
BR112017003412A2 (pt) | preservação de proteção de dados com política | |
BR112018015254A2 (pt) | método de transferência de dados, método de controle de uso de dados, e dispositivo criptográfico | |
BR112018075894A2 (pt) | método e sistema para ofuscação de dados granulares enquanto retêm privacidade de dados | |
GB2574533A (en) | Rapid desorber heating and cooling for trace detection | |
BR112016024471A2 (pt) | sistema e método para criptografia em modo de predição de bloco para compressão de fluxo de visor (dsc) | |
WO2015142948A3 (en) | Methods and systems of preventing an automated routine from passing a challenge-response test | |
MX2018007332A (es) | Metodo, dispositivo, servidor y sistema para autenticar a un usuario. | |
PH12016502164A1 (en) | System and method for facilitating electronic transaction | |
WO2016144258A3 (en) | Methods and systems for facilitating secured access to storage devices | |
BR112016016288A8 (pt) | método implementado por computador, meio legível por computador não transitório, e dispositivo de computação relativos a metadados de definição de privacidade para desenvolvedores de aplicativo |
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 |