Authenticating messages in a wireless communication
Methods, systems, and devices are described for wireless communication at a wireless station. Specifically, the present disclosure prevents a station from decrypting unauthorized messages transmitted by wireless device(s) impersonating an AP. In some examples, the AP may continuously and periodically alter the keys for each transmitted message transmitted to prevent malicious interference by unauthorized devices. In some examples, the method may use a symmetric cipher (e.g., Message Integrity Code) for a message using an undisclosed MIC key.
QUALCOMM Incorporated
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Soo Bum George Philip Michael Anand Santosh Paul
Lee Cherian Hawkes Palanigounder Abraham