Patent attributes
Embodiments of the invention are directed to a method. The method may include transmitting, by a first device, an encrypted first biometric template generated from a first biometric sample of a user of the first device to a second device, wherein the second device inputs the encrypted first biometric template and a second biometric template generated from a second biometric sample of the user into a function to generate an encoded output. The first device may receive the encoded output from the second device, and may decode the encoded output to recover the encrypted first biometric template and the second biometric template of the user. Upon determining a match result between first and second biometric templates, the first device may transmit unique data to the second device.
