Ambient internet of things security architecture
AssigneeQUALCOMM Incorporated
InventorsSoo Bum LEE, Gavin Bernard HORN
Life of this patent
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Abstract
Systems and techniques are provided for wireless communication. For example, a process may include receiving, from a provisioning service, a shared credential, wherein the shared credential is shared between a device and an application function; generating tag information; encoding a portion of the tag information based on the shared credential to generate encoded tag information; and broadcasting the encoded tag information.
Claims29
A device for wireless communication, comprising:
- a memory system comprising instructions;
- and
- a processor system coupled to the memory system, the processor system configured to:
- receive, from a provisioning service, a shared credential, wherein the shared credential is shared between the device and an application function;
- generate tag information, wherein the shared credential comprises a token, wherein the token is included in the tag information, and wherein the tag information is encoded based on a public key of an issuer of the token;
- encode a portion of the tag information based on the shared credential to generate encoded tag information;
- and
- broadcast the encoded tag information.
A method for wireless communications, comprising:
- receiving, from a provisioning service, a shared credential, wherein the shared credential is shared between a device and an application function;
- generating tag information, wherein the shared credential comprises a token, wherein the token is included in the tag information, and wherein the tag information is encoded based on a public key of an issuer of the token;
- encoding a portion of the tag information based on the shared credential to generate encoded tag information;
- and
- broadcasting the encoded tag information.
A device for wireless communication by an application function, comprising:
- a memory system comprising instructions;
- and
- a processor system coupled to the memory system, the processor system configured to:
- provision a wireless device with a shared credential, wherein the shared credential is shared between the device and the wireless device, wherein the shared credential comprises a token, wherein the token is included in tag information, and wherein the tag information is encoded based on a public key of an issuer of the token;
- provide information associated with the wireless device to a service of a wireless network;
- receive encoded tag information from the wireless device;
- and
- decode at least a portion of the encoded tag information based on the shared credential to obtain tag information from the wireless device.
The device of claim 26, wherein the tag information includes an encoded tag identifier (ID) and metadata.
Dependencies are inferred from the claim text.