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Method and electronic device for authenticating a user

An electronic device, technology using electronics, applied in the direction of digital data authentication, matching and classification, character and pattern recognition, etc.

Active Publication Date: 2021-05-07
FINGERPRINT CARDS ANACATUM IP AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Unfortunately, the solution proposed in US9536131 introduces some possible security risks by how the computational processing is distributed between the first processing unit and the second processing unit

Method used

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  • Method and electronic device for authenticating a user
  • Method and electronic device for authenticating a user
  • Method and electronic device for authenticating a user

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Embodiment Construction

[0039] The present disclosure will now be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the disclosure are shown. However, this disclosure may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and will fully convey to skilled artisans the present disclosure. Scope of Disclosure. The same reference numerals refer to the same elements throughout.

[0040] Turning now to the attached drawings, in particular Figure 1A , schematically shows a first example of an electronic device according to the present disclosure in the form of a mobile phone 100 with an integrated fingerprint sensor 102 and a display unit 104 with a touch screen interface 106 . In this embodiment, the fingerprint sensor 102 is arranged on the front side of the mobile phone 100 together with the display...

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PUM

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Abstract

The present disclosure generally relates to a method for authenticating a user by means of an electronic device, wherein the electronic device comprises a first control unit and a second control unit adapted to process biometric representations from a biometric sensor. Preferably, the second control unit comprises a security element and / or a security block adapted to provide a secure processing environment. The present disclosure also relates to corresponding electronic devices and computer program products.

Description

technical field [0001] The present disclosure generally relates to a method for authenticating a user by means of an electronic device, wherein the electronic device comprises a first control unit and a second control unit adapted to process a biometric representation from a biometric sensor. Preferably, the second control unit comprises a security element and / or a security block adapted to provide a secure processing environment. The present disclosure also relates to corresponding electronic devices and computer program products. Background technique [0002] The use of biometric technologies to identify and / or authenticate users is increasing. Biometric technologies driven for their use include voice, fingerprint, iris, vein patterns and other scans. Currently, the use of fingerprint sensors to capture fingerprints, for example, has proven particularly promising for the following reasons: the ease of interaction of fingerprint sensors with different types of electronic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/32G06F21/60G06K9/00G06V40/12G06V40/13G06V40/50
CPCG06F21/32G06V40/1365G06V40/53G06V40/50
Inventor 克里斯蒂安·格尔曼彼得·阿尔默斯史蒂文·波普马克·鲁瓦尔德·彼得森安德斯·厄斯特高·尼尔森
Owner FINGERPRINT CARDS ANACATUM IP AB