公开(公告)号：US20240110975A1

公开(公告)日：2024-04-04

申请号：US17958071

申请日：2022-09-30

Applicant: Intel Corporation

Inventor： Tsvika Kurts ,  Vladislav Mladentsev ,  Elias Khoury ,  Rakesh Kandula ,  Reuven Elbaum ,  Boris Dolgunov

IPC: G01R31/317 ,  H04L9/08 ,  H04L9/32 ,  H04L9/40

CPC classification number: G01R31/31719 ,  H04L9/0819 ,  H04L9/0866 ,  H04L9/0869 ,  H04L9/3213 ,  H04L63/0428

Abstract: Methods and apparatus relating to techniques to provide secure remote debugging are described. In an embodiment, a debugging entity generates and transmits a host token to a device via an interface. The interface provides encrypted communication between the debugging entity and the device. The debugging entity generates a session key based at least in part on the host token and a device token. The debugging entity transmits an acknowledgement signal to the device after generation of the session key to initiate a debug session. The debugging entity transmits a debug unlock key to the device to cause the device to be unlocked for the debug session. Other embodiments are also disclosed and claimed.

公开(公告)号：US11085964B2

公开(公告)日：2021-08-10

申请号：US16403296

申请日：2019-05-03

Applicant: Intel Corporation

Inventor： Tsvika Kurts ,  Boris Dolgunov ,  Vladislav Mladentsev ,  Ittai Anati ,  Elias Khoury ,  Maor Kima ,  Eran Shlomo ,  Shay Gueron ,  William Penner

IPC: G01R31/317 ,  G06F16/22 ,  G01R31/3177 ,  G06F11/263 ,  H04L9/06 ,  H04L9/08 ,  H04L9/32

Abstract: Systems and techniques of the present disclosure may provide remote debugging of an integrated circuit (IC) device while preventing unauthorized access of device intellectual property (IP). A system may include an IC device that generates an encrypted session key and an interface that enables communication between the IC device and a remote debugging site. The interface may enable the IC device to send the encrypted the encrypted session key to initiate a remote debug process, receive an acknowledgement from the remote debugging session, and authenticate the acknowledgement. Further, the interface may enable to the IC device to initiate a secure debug session between the IC device and the remote debugging site.

公开(公告)号：US11754623B2

公开(公告)日：2023-09-12

申请号：US17397951

申请日：2021-08-09

Applicant: Intel Corporation

Inventor： Tsvika Kurts ,  Boris Dolgunov ,  Vladislav Mladentsev ,  Ittai Anati ,  Elias Khoury ,  Maor Kima ,  Eran Shlomo ,  Shay Gueron ,  William Penner

IPC: G01R31/317 ,  G06F16/22 ,  G01R31/3177 ,  G06F11/263 ,  H04L9/06 ,  H04L9/08 ,  H04L9/32

CPC classification number: G01R31/31719 ,  G01R31/3177 ,  G01R31/31705 ,  G06F11/263 ,  G06F16/22 ,  H04L9/0631 ,  H04L9/0819 ,  H04L9/0894 ,  H04L9/321

Abstract: Systems and techniques of the present disclosure may provide remote debugging of an integrated circuit (IC) device while preventing unauthorized access of device intellectual property (IP). A system may include an IC device that generates an encrypted session key and an interface that enables communication between the IC device and a remote debugging site. The interface may enable the IC device to send the encrypted the encrypted session key to initiate a remote debug process, receive an acknowledgement from the remote debugging session, and authenticate the acknowledgement. Further, the interface may enable to the IC device to initiate a secure debug session between the IC device and the remote debugging site.

公开(公告)号：US20210364571A1

公开(公告)日：2021-11-25

申请号：US17397951

申请日：2021-08-09

Applicant: Intel Corporation

Inventor： Tsvika Kurts ,  Boris Dolgunov ,  Vladislav Mladentsev ,  Ittai Anati ,  Elias Khoury ,  Maor Kima ,  Eran Shlomo ,  Shay Gueron ,  William Penner

IPC: G01R31/317 ,  G06F16/22 ,  G01R31/3177 ,  G06F11/263 ,  H04L9/06 ,  H04L9/08 ,  H04L9/32

Abstract: Systems and techniques of the present disclosure may provide remote debugging of an integrated circuit (IC) device while preventing unauthorized access of device intellectual property (IP). A system may include an IC device that generates an encrypted session key and an interface that enables communication between the IC device and a remote debugging site. The interface may enable the IC device to send the encrypted the encrypted session key to initiate a remote debug process, receive an acknowledgement from the remote debugging session, and authenticate the acknowledgement. Further, the interface may enable to the IC device to initiate a secure debug session between the IC device and the remote debugging site.