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公开(公告)号：US11308190B2
公开(公告)日：2022-04-19
申请号：US16763620
申请日：2018-11-09
Applicant: Fingerprint Cards AB
Inventor： Markus Andersson , Jan Nilsson , Anders Khullar
Abstract: A method for handling biometric templates is disclosed for an authenticating device applying biometric authentication. The method comprises acquiring a set of biometric data associated with a prospect user, and acquiring a decryption key (associated with an encrypted biometric template associated with an enrolled user of the authenticating device) from a key carrying device external to the authenticating device responsive to the key carrying device being in a vicinity of the authenticating device. The method also comprises retrieving, from a storage medium, at least a part of the encrypted biometric template associated with the enrolled user, decrypting the retrieved part of the biometric template using the acquired decryption key and performing an attempt to authenticate the prospect user as the enrolled user based on a comparison between the acquired set of biometric data and the decrypted part of the biometric template.
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公开(公告)号：US10187212B2
公开(公告)日：2019-01-22
申请号：US15608050
申请日：2017-05-30
Applicant: Fingerprint Cards AB
Inventor： Anders Khullar , Olis Olofsson
IPC: H01B7/08 , H04L9/32 , H01R13/506 , H01R13/6463 , H01R13/6466 , H01R13/66
Abstract: The present invention relates to a communication arrangement configured to allow wired communication between an electronic host device and an electrical slave device, such as between a smart phone and a smart card during an enrollment process. The invention also relates to a method for providing instructions to a user of a smart card during an enrollment process.
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公开(公告)号：US20170366351A1
公开(公告)日：2017-12-21
申请号：US15608050
申请日：2017-05-30
Applicant: Fingerprint Cards AB
Inventor： Anders Khullar , Olis Olofsson
IPC: H04L9/32 , H01R13/506 , H01R13/6463 , H01R13/6466 , H01B7/08
CPC classification number: H04L9/3234 , H01B7/0892 , H01R13/506 , H01R13/6463 , H01R13/6466 , H01R13/665 , H04L9/3231 , H04L2209/50
Abstract: The present invention relates to a communication arrangement configured to allow wired communication between an electronic host device and an electrical slave device, such as between a smart phone and a smart card during an enrollment process. The invention also relates to a method for providing instructions to a user of a smart card during an enrollment process.
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公开(公告)号：US20170270380A1
公开(公告)日：2017-09-21
申请号：US15457426
申请日：2017-03-13
Applicant: Fingerprint Cards AB
Inventor： Anders Khullar , Olis Olofsson
CPC classification number: G06K9/00926 , G06K9/00087 , H04M1/67 , H04M1/7253 , H04M1/72533 , H04W4/80 , H04W84/12
Abstract: A smart device is used for controlling enrollment in a fingerprint sensing system. The smart device comprises a fingerprint sensor and a number of actions are performed in the smart device that commences with establishing a connection with a wireless communication device. The wireless communication device comprises a MMI. A user authentication and authorization, AA, process is performed. Depending on an outcome of the AA process, a fingerprint enrollment process is performed that comprises registering data representing a fingerprint of the user in the smart device and that comprises communication with the wireless communication device via the connection.
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