BRPI0418089A - method for user authentication, user authentication architecture, portable data bearer, data verification system, and electronic processor program - Google Patents
method for user authentication, user authentication architecture, portable data bearer, data verification system, and electronic processor programInfo
- Publication number
- BRPI0418089A BRPI0418089A BRPI0418089-5A BRPI0418089A BRPI0418089A BR PI0418089 A BRPI0418089 A BR PI0418089A BR PI0418089 A BRPI0418089 A BR PI0418089A BR PI0418089 A BRPI0418089 A BR PI0418089A
- Authority
- BR
- Brazil
- Prior art keywords
- user authentication
- biometric
- verification system
- electronic processor
- processor program
- Prior art date
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- Collating Specific Patterns (AREA)
Abstract
"MéTODO PARA AUTENTICAçãO DE USUáRIO, ARQUITETURA DE AUTENTICAçãO DE USUáRIO, PORTADOR DE DADOS PORTáTIL, SISTEMA DE VERIFICAçãO DE DADOS, E, PROGRAMA PARA PROCESSADOR ELETRÈNICO". A presente invenção se refere a um método para autenticação de usuário baseado na utilização de técnicas biométricas de identificação que compreendem as etapas de: gerar um gabarito biométrico de referência a partir de uma primeira imagem biométrica de um usuário a ser autenticada; dividir o gabarito biométrico de referência em uma primeira e um segunda porções de gabarito biométrico de referência que podem ser fisicamente separadas; assinar e cifrar a primeira e a segunda porções de gabarito biométrico de referência; armazenar as primeira e segunda porções de gabarito biométrico de referência assinadas e cifradas em diferentes memórias."USER AUTHENTICATION METHOD, USER AUTHENTICATION ARCHITECTURE, PORTABLE DATA CARRIER, DATA VERIFICATION SYSTEM, AND ELECTRONIC PROCESSOR PROGRAM". The present invention relates to a method for user authentication based on the use of biometric identification techniques comprising the steps of: generating a reference biometric template from a first biometric image of a user to be authenticated; dividing the biometric reference template into a first and second biometric reference portion that can be physically separated; sign and encrypt the first and second portions of the biometric reference template; store the first and second signed and encrypted reference biometric template portions in different memories.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IB0306186 | 2003-12-24 | ||
EP2004004923 | 2004-05-07 | ||
PCT/EP2004/014099 WO2005064547A1 (en) | 2003-12-24 | 2004-12-10 | User authentication method based on the utilization of biometric identification techniques and related architecture |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0418089A true BRPI0418089A (en) | 2007-04-17 |
Family
ID=37930351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0418089-5A BRPI0418089A (en) | 2003-12-24 | 2004-12-10 | method for user authentication, user authentication architecture, portable data bearer, data verification system, and electronic processor program |
Country Status (1)
Country | Link |
---|---|
BR (1) | BRPI0418089A (en) |
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2004
- 2004-12-10 BR BRPI0418089-5A patent/BRPI0418089A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 8O COMBINADO COM ART. 13 E ART. 25 DA LPI |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |