公开(公告)号：US20190156006A1

公开(公告)日：2019-05-23

申请号：US16251215

申请日：2019-01-18

Applicant: QUALCOMM Incorporated

Inventor： Fitzgerald JOHN ARCHILBALD ,  John Keith SCHNEIDER ,  David TAMAGNO ,  Laurence Geoffrey LUNDBLADE

IPC: G06F21/32 ,  G06F21/57

Abstract: Techniques for authenticating a biometric input are disclosed. An example of a biometric authentication system is configured to receive a biometric input, perform a first authentication process on the biometric input with an application processor, such that the first authentication process generates one or more authentication parameters, provide the one or more authentication parameters to a secure processor, perform a second authentication process on the biometric input on the secure processor, such that the second authentication process utilizes the one or more authentication parameters, and output an authentication score based on the second authentication process.

公开(公告)号：US20180068106A1

公开(公告)日：2018-03-08

申请号：US15801389

申请日：2017-11-02

Applicant: QUALCOMM Incorporated

Inventor： Fitzgerald JOHN ARCHILBALD ,  John Keith SCHNEIDER ,  David TAMAGNO ,  Laurence Geoffrey LUNDBLADE

IPC: G06F21/32 ,  G06F21/57

CPC classification number: G06F21/32 ,  G06F21/577 ,  G06F2221/034

Abstract: Techniques for authenticating a biometric input are disclosed. An example of a biometric authentication system is configured to receive a biometric input, perform a first authentication process on the biometric input with an application processor, such that the first authentication process generates one or more authentication parameters, provide the one or more authentication parameters to a secure processor, perform a second authentication process on the biometric input on the secure processor, such that the second authentication process utilizes the one or more authentication parameters, and output an authentication score based on the second authentication process.