Invention Grant
- Patent Title: Secure bootstrapping of client device with trusted server provided by untrusted cloud service
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Application No.: US17569891Application Date: 2022-01-06
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Publication No.: US11750583B2Publication Date: 2023-09-05
- Inventor: Owen Brendan Friel , Jason Cresswell , Pandit Panburana
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee: CISCO TECHNOLOGY, INC.
- Current Assignee Address: US CA San Jose
- Agency: Edell, Shapiro & Finnan, LLC
- Main IPC: H04L9/40
- IPC: H04L9/40 ; G06F9/4401
Abstract:
A provisioning client obtains an identifier from a public server and a one-time password from a trusted server. The provisioning client combines the one-time password with the identifier to create an activation code for a client device and presents the activation code to the client device. The activation code enables the client device to download trusted cryptographic information from the trusted server in a communication session that is secured using the one-time password.
Public/Granted literature
- US20220131843A1 SECURE BOOTSTRAPPING OF CLIENT DEVICE WITH TRUSTED SERVER PROVIDED BY UNTRUSTED CLOUD SERVICE Public/Granted day:2022-04-28
Information query
