公开(公告)号：US20240169046A1

公开(公告)日：2024-05-23

申请号：US18521808

申请日：2023-11-28

Applicant: Apple Inc.

Inventor： Deepti S. Prakash ,  Lucia E. Ballard ,  Jerrold V. Hauck ,  Feng Tang ,  Etai Littwin ,  Pavan Kumar Anasosalu Vasu ,  Gideon Littwin ,  Thorsten Gernoth ,  Lucie Kucerova ,  Petr Kostka ,  Steven P. Hotelling ,  Eitan Hirsh ,  Tal Kaitz ,  Jonathan Pokrass ,  Andrei Kolin ,  Moshe Laifenfeld ,  Matthew C. Waldon ,  Thomas P. Mensch ,  Lynn R. Youngs ,  Christopher G. Zeleznik ,  Michael R. Malone ,  Ziv Hendel ,  Ivan Krstic ,  Anup K. Sharma

IPC: G06F21/32 ,  G06F21/83 ,  G06V40/16 ,  G06V40/40 ,  H04L9/08 ,  H04L9/32 ,  H04L9/40 ,  H04W12/06

CPC classification number: G06F21/32 ,  G06F21/83 ,  G06V40/166 ,  G06V40/172 ,  G06V40/40 ,  H04L9/0844 ,  H04L9/085 ,  H04L9/3228 ,  H04L9/3231 ,  H04L9/3234 ,  H04L9/3247 ,  H04L63/0861 ,  H04W12/06

Abstract: Techniques are disclosed relating to biometric authentication, e.g., facial recognition. In some embodiments, a device is configured to verify that image data from a camera unit exhibits a pseudo-random sequence of image capture modes and/or a probing pattern of illumination points (e.g., from lasers in a depth capture mode) before authenticating a user based on recognizing a face in the image data. In some embodiments, a secure circuit may control verification of the sequence and/or the probing pattern. In some embodiments, the secure circuit may verify frame numbers, signatures, and/or nonce values for captured image information. In some embodiments, a device may implement one or more lockout procedures in response to biometric authentication failures. The disclosed techniques may reduce or eliminate the effectiveness of spoofing and/or replay attacks, in some embodiments.

公开(公告)号：US20190042718A1

公开(公告)日：2019-02-07

申请号：US16050021

申请日：2018-07-31

Applicant: Apple Inc.

Inventor： Deepti S. Prakash ,  Lucia E. Ballard ,  Jerrold V. Hauck ,  Feng Tang ,  Etai Littwin ,  Pavan Kumar Ansosalu Vasu ,  Gideon Littwin ,  Thorsten Gernoth ,  Lucie Kucerova ,  Petr Kostka ,  Steven P. Hotelling ,  Eitan Hirsh ,  Tal Kaitz ,  Jonathan Pokrass ,  Andrei Kolin ,  Moshe Laifenfeld ,  Matthew C. Waldon ,  Thomas P. Mensch ,  Lynn R. Youngs ,  Christopher G. Zeleznik ,  Michael R. Malone ,  Ziv Hendel ,  Ivan Krstic ,  Anup K. Sharma ,  Kelsey Y. Ho

IPC: G06F21/32 ,  G06K9/00

Abstract: Techniques are disclosed relating to biometric authentication, e.g., facial recognition. In some embodiments, a device is configured to verify that image data from a camera unit exhibits a pseudo-random sequence of image capture modes and/or a probing pattern of illumination points (e.g., from lasers in a depth capture mode) before authenticating a user based on recognizing a face in the image data. In some embodiments, a secure circuit may control verification of the sequence and/or the probing pattern. In some embodiments, the secure circuit may verify frame numbers, signatures, and/or nonce values for captured image information. In some embodiments, a device may implement one or more lockout procedures in response to biometric authentication failures. The disclosed techniques may reduce or eliminate the effectiveness of spoofing and/or replay attacks, in some embodiments.

公开(公告)号：US20240403402A1

公开(公告)日：2024-12-05

申请号：US18733414

申请日：2024-06-04

Applicant: Apple Inc.

Inventor： Martin Haller ,  Andrei Nikiforov ,  Benjamin Biron ,  Kyle C. Brogle ,  Lucie Kucerova ,  Oliver G. Wenisch ,  Petr Kostka ,  Tom Sengelaub ,  Tomislav Suchan

IPC: G06F21/32

Abstract: Techniques are disclosed relating to devices that support biometric authentication. In various embodiments, a device includes a biosensor configured to collect biometric data from a user. An authentication system of the device is configured to perform a user authentication based on the collected biometric data. After performance of the user authentication, the authentication system receives sensor data indicating that the user remains collocated with the device and receives a request to confirm an authentication of the user. Based on the user authentication and the received sensor data, the authentication system confirms that the user has been authenticated. In various embodiments, the authentication system is configured to receive additional sensor data indicating that the user is no longer collocated with the device and, in response to a subsequent authentication request, require the user to perform another biometric authentication using the biosensor.

公开(公告)号：US11151235B2

公开(公告)日：2021-10-19

申请号：US16050021

申请日：2018-07-31

Applicant: Apple Inc.

Inventor： Deepti S. Prakash ,  Lucia E. Ballard ,  Jerrold V. Hauck ,  Feng Tang ,  Etai Littwin ,  Pavan Kumar Anasosalu Vasu ,  Gideon Littwin ,  Thorsten Gernoth ,  Lucie Kucerova ,  Petr Kostka ,  Steven P. Hotelling ,  Eitan Hirsh ,  Tal Kaitz ,  Jonathan Pokrass ,  Andrei Kolin ,  Moshe Laifenfeld ,  Matthew C. Waldon ,  Thomas P. Mensch ,  Lynn R. Youngs ,  Christopher G. Zeleznik ,  Michael R. Malone ,  Ziv Hendel ,  Ivan Krstic ,  Anup K. Sharma ,  Kelsey Y. Ho

IPC: G06F21/32 ,  G06K9/00 ,  H04L9/32 ,  H04W12/06 ,  H04L29/06 ,  G06F21/83 ,  H04L9/08

Abstract: Techniques are disclosed relating to biometric authentication, e.g., facial recognition. In some embodiments, a device is configured to verify that image data from a camera unit exhibits a pseudo-random sequence of image capture modes and/or a probing pattern of illumination points (e.g., from lasers in a depth capture mode) before authenticating a user based on recognizing a face in the image data. In some embodiments, a secure circuit may control verification of the sequence and/or the probing pattern. In some embodiments, the secure circuit may verify frame numbers, signatures, and/or nonce values for captured image information. In some embodiments, a device may implement one or more lockout procedures in response to biometric authentication failures. The disclosed techniques may reduce or eliminate the effectiveness of spoofing and/or replay attacks, in some embodiments.

公开(公告)号：US20210286865A1

公开(公告)日：2021-09-16

申请号：US17182076

申请日：2021-02-22

Applicant: Apple Inc.

Inventor： Deepti S. Prakash ,  Lucia E. Ballard ,  Jerrold V. Hauck ,  Feng Tang ,  Etai Littwin ,  Pavan Kumar Ansosalu Vasu ,  Gideon Littwin ,  Thorsten Gernoth ,  Lucie Kucerova ,  Petr Kostka ,  Steven P. Hotelling ,  Eitan Hirsh ,  Tal Kaitz ,  Jonathan Pokrass ,  Andrei Kolin ,  Moshe Laifenfeld ,  Matthew C. Waldon ,  Thomas P. Mensch ,  Lynn R. Youngs ,  Christopher G. Zeleznik ,  Michael R. Malone ,  Ziv Hendel ,  Ivan Krstic ,  Anup K. Sharma

IPC: G06F21/32 ,  G06K9/00 ,  H04L9/32 ,  H04W12/06 ,  H04L29/06 ,  G06F21/83 ,  H04L9/08

Abstract: Techniques are disclosed relating to biometric authentication, e.g., facial recognition. In some embodiments, a device is configured to verify that image data from a camera unit exhibits a pseudo-random sequence of image capture modes and/or a probing pattern of illumination points (e.g., from lasers in a depth capture mode) before authenticating a user based on recognizing a face in the image data. In some embodiments, a secure circuit may control verification of the sequence and/or the probing pattern. In some embodiments, the secure circuit may verify frame numbers, signatures, and/or nonce values for captured image information. In some embodiments, a device may implement one or more lockout procedures in response to biometric authentication failures. The disclosed techniques may reduce or eliminate the effectiveness of spoofing and/or replay attacks, in some embodiments.

公开(公告)号：US11868455B2

公开(公告)日：2024-01-09

申请号：US17182076

申请日：2021-02-22

Applicant: Apple Inc.

Inventor： Deepti S. Prakash ,  Lucia E. Ballard ,  Jerrold V. Hauck ,  Feng Tang ,  Etai Littwin ,  Pavan Kumar Anasosalu Vasu ,  Gideon Littwin ,  Thorsten Gernoth ,  Lucie Kucerova ,  Petr Kostka ,  Steven P. Hotelling ,  Eitan Hirsh ,  Tal Kaitz ,  Jonathan Pokrass ,  Andrei Kolin ,  Moshe Laifenfeld ,  Matthew C. Waldon ,  Thomas P. Mensch ,  Lynn R. Youngs ,  Christopher G. Zeleznik ,  Michael R. Malone ,  Ziv Hendel ,  Ivan Krstic ,  Anup K. Sharma

IPC: G06F21/32 ,  H04L9/32 ,  H04W12/06 ,  H04L9/40 ,  G06F21/83 ,  G06V40/40 ,  G06V40/16 ,  H04L9/08

CPC classification number: G06F21/32 ,  G06F21/83 ,  G06V40/166 ,  G06V40/172 ,  G06V40/40 ,  H04L9/085 ,  H04L9/0844 ,  H04L9/3228 ,  H04L9/3231 ,  H04L9/3234 ,  H04L9/3247 ,  H04L63/0861 ,  H04W12/06

Abstract: Techniques are disclosed relating to biometric authentication, e.g., facial recognition. In some embodiments, a device is configured to verify that image data from a camera unit exhibits a pseudo-random sequence of image capture modes and/or a probing pattern of illumination points (e.g., from lasers in a depth capture mode) before authenticating a user based on recognizing a face in the image data. In some embodiments, a secure circuit may control verification of the sequence and/or the probing pattern. In some embodiments, the secure circuit may verify frame numbers, signatures, and/or nonce values for captured image information. In some embodiments, a device may implement one or more lockout procedures in response to biometric authentication failures. The disclosed techniques may reduce or eliminate the effectiveness of spoofing and/or replay attacks, in some embodiments.

公开(公告)号：US20220303137A1

公开(公告)日：2022-09-22

申请号：US17655147

申请日：2022-03-16

Applicant: APPLE INC.

Inventor： Kyle C. Brogle ,  Wade Benson ,  Sean P. Devlin ,  Lucie Kucerova ,  Thomas P. Mensch ,  Yannick L. Sierra ,  Tomislav Suchan

IPC: H04L9/32 ,  H04W12/03 ,  G06F21/44

Abstract: Embodiments described herein provided techniques to enable peripherals configured to provide secure functionality. A secure circuit on a peripheral device can be paired with a secure circuit on a host device outside of a factory environment without compromising security by verifying silicon keys that are embedded within the secure circuit during manufacturing.

公开(公告)号：US10929515B2

公开(公告)日：2021-02-23

申请号：US16049933

申请日：2018-07-31

Applicant: Apple Inc.

Inventor： Deepti S. Prakash ,  Lucia E. Ballard ,  Jerrold V. Hauck ,  Feng Tang ,  Etai Littwin ,  Pavan Kumar Ansosalu Vasu ,  Gideon Littwin ,  Thorsten Gernoth ,  Lucie Kucerova ,  Petr Kostka ,  Steven P. Hotelling ,  Eitan Hirsh ,  Tal Kaitz ,  Jonathan Pokrass ,  Andrei Kolin ,  Moshe Laifenfeld ,  Matthew C. Waldon ,  Thomas P. Mensch ,  Lynn R. Youngs ,  Christopher G. Zeleznik ,  Michael R. Malone ,  Ziv Hendel ,  Ivan Krstic ,  Anup K. Sharma

IPC: G06F21/00 ,  G06F21/32 ,  G06K9/00 ,  H04L9/32 ,  H04W12/06 ,  H04L29/06 ,  G06F21/83 ,  H04L9/08

Abstract: Techniques are disclosed relating to biometric authentication, e.g., facial recognition. In some embodiments, a device is configured to verify that image data from a camera unit exhibits a pseudo-random sequence of image capture modes and/or a probing pattern of illumination points (e.g., from lasers in a depth capture mode) before authenticating a user based on recognizing a face in the image data. In some embodiments, a secure circuit may control verification of the sequence and/or the probing pattern. In some embodiments, the secure circuit may verify frame numbers, signatures, and/or nonce values for captured image information. In some embodiments, a device may implement one or more lockout procedures in response to biometric authentication failures. The disclosed techniques may reduce or eliminate the effectiveness of spoofing and/or replay attacks, in some embodiments.

公开(公告)号：US20190044723A1

公开(公告)日：2019-02-07

申请号：US16049933

申请日：2018-07-31

Applicant: Apple Inc.

Inventor： Deepti S. Prakash ,  Lucia E. Ballard ,  Jerrold V. Hauck ,  Feng Tang ,  Etai Littwin ,  Pavan Kumar Ansosalu Vasu ,  Gideon Littwin ,  Thorsten Gernoth ,  Lucie Kucerova ,  Petr Kostka ,  Steven P. Hotelling ,  Eitan Hirsh ,  Tal Kaitz ,  Jonathan Pokrass ,  Andrei Kolin ,  Moshe Laifenfeld ,  Matthew C. Waldon ,  Thomas P. Mensch ,  Lynn R. Youngs ,  Christopher G. Zeleznik ,  Michael R. Malone ,  Ziv Hendel ,  Ivan Krstic ,  Anup K. Sharma

IPC: H04L9/32 ,  G06F21/32 ,  H04L9/08 ,  G06K9/00

Abstract: Techniques are disclosed relating to biometric authentication, e.g., facial recognition. In some embodiments, a device is configured to verify that image data from a camera unit exhibits a pseudo-random sequence of image capture modes and/or a probing pattern of illumination points (e.g., from lasers in a depth capture mode) before authenticating a user based on recognizing a face in the image data. In some embodiments, a secure circuit may control verification of the sequence and/or the probing pattern. In some embodiments, the secure circuit may verify frame numbers, signatures, and/or nonce values for captured image information. In some embodiments, a device may implement one or more lockout procedures in response to biometric authentication failures. The disclosed techniques may reduce or eliminate the effectiveness of spoofing and/or replay attacks, in some embodiments.