Invention Grant
- Patent Title: Secure pairing of devices
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Application No.: US16935735Application Date: 2020-07-22
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Publication No.: US11627469B2Publication Date: 2023-04-11
- Inventor: Jack Wong
- Applicant: MOTOROLA SOLUTIONS, INC.
- Applicant Address: US IL Chicago
- Assignee: MOTOROLA SOLUTIONS, INC.
- Current Assignee: MOTOROLA SOLUTIONS, INC.
- Current Assignee Address: US IL Chicago
- Agent Ragurman Kumaresan
- Main IPC: H04W12/50
- IPC: H04W12/50 ; H04W12/0431 ; H04W12/06

Abstract:
A process for securely pairing devices. A host device receives an input indicating a user credential for logging into the host device and initiates a scanning process for discovering target devices available for pairing with the host device. During the scanning process, the host device receives wireless pairing information from a target device. The wireless pairing information includes a unique device identifier associated with the target device and an electronic signature generated as a function of a signature key stored at the target device and the unique device identifier. The host device compares the electronic signature with a run-time signature generated at the host device as a function of the user credential received at the host device and the unique device identifier. The host device then initiates a pairing process to establish a short-range communication link with the target device when the electronic signature matches with the run-time signature.
Public/Granted literature
- US20220030420A1 SECURE PAIRING OF DEVICES Public/Granted day:2022-01-27
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