METHOD FOR KEY SPECIFIC FINGERPRINT BASED ACCESS CONTROL, COMPUTER PROGRAM, AND COMPUTER SYSTEM

Japanese Patent JP2022075549

A

To provide a method for key specific fingerprint based access control, a system, and a computer program.SOLUTION: A method uses a biometric sensor coupled to a touchscreen of a device to collect fingerprint data from within a plurality of virtual key areas of the touchscreen. A virtual key area in the plurality of virtual key areas comprises an area of the touchscreen configured to display an input prompt and collect touch data responsive to the input prompt. Responsive to determining that the fingerprint data has above a threshold level of similarity with stored fingerprint data associated with each of the virtual key areas and that a sequence of the virtual key areas matches a stored key sequence, access to a protected resource is allowed.SELECTED DRAWING: Figure 6

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LIU SU
DEMETRICE BROWDER
XU CHENG
DEBBIE ANGLIN

JP2021173556A

May 18, 2022

October 24, 2021

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INT BUSINESS MASCHINES CORPORATION

G06F21/32; G06F21/31

Takeshi Ueno
Tadashi Taneichi
City Hiroshi

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