公开(公告)号：US20230325848A1

公开(公告)日：2023-10-12

申请号：US17658886

申请日：2022-04-12

Applicant: Cisco Technology, Inc.

Inventor： Naren Mudivarthy ,  Reda Haddad

IPC: G06Q30/00

CPC classification number: G06Q30/0185 ,  G06F9/4401

Abstract: According to certain embodiments, a method performed by a device comprises obtaining, from a plurality of hardware modules of the device, a plurality of serial numbers associated with the plurality of hardware modules. Each hardware module is associated with a respective serial number. The method further comprises obtaining, from a provisioning system, one or more ownership vouchers corresponding to the plurality of serial numbers. The method further comprises verifying, for each hardware module of the plurality of hardware modules, whether to trust said hardware module based at least in part on the one or more ownership vouchers.

公开(公告)号：US20240265406A1

公开(公告)日：2024-08-08

申请号：US18637612

申请日：2024-04-17

Applicant: Cisco Technology, Inc.

Inventor： Naren Mudivarthy ,  Reda Haddad

IPC: G06Q30/018 ,  G06F9/4401 ,  H04L41/0806

CPC classification number: G06Q30/0185 ,  H04L41/0806 ,  G06F9/4401

Abstract: According to certain embodiments, a method performed by a device comprises obtaining, from a plurality of hardware modules of the device, a plurality of serial numbers associated with the plurality of hardware modules. Each hardware module is associated with a respective serial number. The method further comprises obtaining, from a provisioning system, one or more ownership vouchers corresponding to the plurality of serial numbers. The method further comprises verifying, for each hardware module of the plurality of hardware modules, whether to trust said hardware module based at least in part on the one or more ownership vouchers.

公开(公告)号：US11978063B2

公开(公告)日：2024-05-07

申请号：US17658886

申请日：2022-04-12

Applicant: Cisco Technology, Inc.

Inventor： Naren Mudivarthy ,  Reda Haddad

IPC: G06Q30/018 ,  G06F9/4401 ,  H04L41/0806

CPC classification number: G06Q30/0185 ,  H04L41/0806 ,  G06F9/4401

Abstract: According to certain embodiments, a method performed by a device comprises obtaining, from a plurality of hardware modules of the device, a plurality of serial numbers associated with the plurality of hardware modules. Each hardware module is associated with a respective serial number. The method further comprises obtaining, from a provisioning system, one or more ownership vouchers corresponding to the plurality of serial numbers. The method further comprises verifying, for each hardware module of the plurality of hardware modules, whether to trust said hardware module based at least in part on the one or more ownership vouchers.