This repository hosts a PoC implementing the communication for the fingerprint sensor found in the 2020 HP Spectre x360 14". The protocol so far seems to be very similar to that of 04f4:0c7e, already ...

Reverse engineering the SPI elantech fingerprint sensor drivers. These seem to appear a lot in asus laptops, especially those with the fingerprint in the touchpad. Note, for devices marked "not tested ...

Theoretically the sensitive fingerprint-related data stays on the ... all featured different sensor brands (Goodix, Synaptics and ELAN), with different security implementations.