Title:
BIOMETRIC USER AUTHENTICATION
Document Type and Number:
WIPO Patent Application WO/2022/037567
Kind Code:
A1
Abstract:
Embodiments herein disclose computer-implemented methods, computer program products and computer systems for authenticating a user. The computer-implemented method may include receiving biographical data corresponding to a user. A change rate may be determined based on user biographical data. The computer-implemented method may include receiving first biometric data having a time-varying characteristic from the user at a first time and receiving second biometric data having the time-varying characteristic from the user at a second time that is later in time than the first time. Further, the computer-implemented method may include determining third biometric data based at least on the first biometric data, the second time, and the time-varying characteristic, and authenticating the user if the third biometric data is within a predetermined threshold of the second biometric data at the second time.
Inventors:
COHEN GUY M (US)
HORESH LIOR (US)
HORESH RAYA (US)
FRANK DAVID JAMES (US)
HORESH LIOR (US)
HORESH RAYA (US)
FRANK DAVID JAMES (US)
Application Number:
PCT/CN2021/112977
Publication Date:
February 24, 2022
Filing Date:
August 17, 2021
Export Citation:
Assignee:
IBM (US)
IBM CHINA CO LTD (CN)
IBM CHINA CO LTD (CN)
International Classes:
H04L29/06
Domestic Patent References:
| WO2015175670A1 | 2015-11-19 |
Foreign References:
| US20190372969A1 | 2019-12-05 | |||
| CN104298909A | 2015-01-21 | |||
| CN104866746A | 2015-08-26 | |||
| CN108039949A | 2018-05-15 | |||
| CN108574701A | 2018-09-25 | |||
| CN108433724A | 2018-08-24 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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