公开(公告)号：US20220094559A1

公开(公告)日：2022-03-24

申请号：US17542142

申请日：2021-12-03

Applicant: Cisco Technology, Inc.

Inventor： Shwetha Subray Bhandari ,  Eric Voit ,  Jesse Daniel Backman ,  Robert Stephen Rodgers ,  Joseph Eryx Malcolm

IPC: H04L9/32 ,  G06F21/72 ,  G06F21/57 ,  H04L29/06 ,  H04L9/08

Abstract: A methodology for requesting at least one signed security measurement from at least one module is provided. The methodology includes receiving the at least one signed security measurement from the at least one module; validating the at least one signed security measurement; generating a signed dossier including all validated signed security measurements in a secure enclave, the signed dossier being used by an external network device for remote attestation of the device.

公开(公告)号：US20200322176A1

公开(公告)日：2020-10-08

申请号：US16782235

申请日：2020-02-05

Applicant: Cisco Technology, Inc.

Inventor： Shwetha Subray Bhandari ,  Eric Voit ,  Jesse Daniel Backman ,  Robert Stephen Rodgers ,  Joseph Eryx Malcolm

IPC: H04L9/32 ,  G06F21/72 ,  H04L29/06 ,  H04L9/08 ,  G06F21/57

Abstract: The present technology discloses systems, methods, and computer-readable media for requesting at least one signed security measurement from at least one module with a corresponding cryptoprocessor, the at least one module existing within a device; receiving the at least one signed security measurement from the at least one module with the corresponding cryptoprocessor; validating the at least one signed security measurement; generating a signed dossier including all validated signed security measurements in a secure enclave, the signed dossier being used by an external network device for remote attestation of the device.

公开(公告)号：US11601292B2

公开(公告)日：2023-03-07

申请号：US17542142

申请日：2021-12-03

Applicant: Cisco Technology, Inc.

Inventor： Shwetha Subray Bhandari ,  Eric Voit ,  Jesse Daniel Backman ,  Robert Stephen Rodgers ,  Joseph Eryx Malcolm

IPC: H04L29/06 ,  H04L9/32 ,  G06F21/72 ,  G06F21/57 ,  H04L9/40 ,  H04L9/08

Abstract: A methodology for requesting at least one signed security measurement from at least one module is provided. The methodology includes receiving the at least one signed security measurement from the at least one module; validating the at least one signed security measurement; generating a signed dossier including all validated signed security measurements in a secure enclave, the signed dossier being used by an external network device for remote attestation of the device.

公开(公告)号：US11212119B2

公开(公告)日：2021-12-28

申请号：US16782235

申请日：2020-02-05

Applicant: Cisco Technology, Inc.

Inventor： Shwetha Subray Bhandari ,  Eric Voit ,  Jesse Daniel Backman ,  Robert Stephen Rodgers ,  Joseph Eryx Malcolm

IPC: H04L29/06 ,  H04L9/32 ,  G06F21/72 ,  G06F21/57 ,  H04L9/08

Abstract: A methodology for requesting at least one signed security measurement from at least one module with a corresponding cryptoprocessor is provided. The methodology includes receiving the at least one signed security measurement from the at least one module with the corresponding cryptoprocessor; validating the at least one signed security measurement; generating a signed dossier including all validated signed security measurements in a secure enclave, the signed dossier being used by an external network device for remote attestation of the device.