KEY INFORMATION SYNCHRONIZATION METHOD AND SYSTEM, AND DEVICE
This application provides a key information synchronization method and system, and a device, and relates to the field of communications technologies. The method includes: A terminal sends a first public key of the terminal to an IoT device; the terminal obtains a second public key of the IoT device...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
22.12.2022
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| Subjects | |
| Online Access | Get full text |
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| Abstract | This application provides a key information synchronization method and system, and a device, and relates to the field of communications technologies. The method includes: A terminal sends a first public key of the terminal to an IoT device; the terminal obtains a second public key of the IoT device from the IoT device; the terminal sends first key information to a hub device, where the first key information includes a first private key of the terminal, the first public key, and the second public key; the hub device uses the first private key and the first public key in the first key information as a key pair of the hub device; and the hub device performs encrypted interaction with the IoT device by using the first key information. |
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| AbstractList | This application provides a key information synchronization method and system, and a device, and relates to the field of communications technologies. The method includes: A terminal sends a first public key of the terminal to an IoT device; the terminal obtains a second public key of the IoT device from the IoT device; the terminal sends first key information to a hub device, where the first key information includes a first private key of the terminal, the first public key, and the second public key; the hub device uses the first private key and the first public key in the first key information as a key pair of the hub device; and the hub device performs encrypted interaction with the IoT device by using the first key information. |
| Author | HUANG, Shaolin |
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| Notes | Application Number: US201917774220 |
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| RelatedCompanies | HUAWEI TECHNOLOGIES CO., LTD |
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| Snippet | This application provides a key information synchronization method and system, and a device, and relates to the field of communications technologies. The... |
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| SubjectTerms | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY WIRELESS COMMUNICATIONS NETWORKS |
| Title | KEY INFORMATION SYNCHRONIZATION METHOD AND SYSTEM, AND DEVICE |
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