METHOD FOR LOW-POWER ENCRYPTION SECURE WIRELESS COMMUNICATION IN ADVERTISING BROADCAST COMMUNICATION FOR BLUETOOTH LOW ENERGY (BLE)
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United States of America
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Issued Date -
Mar 6, 2025
app pub date -
Jun 28, 2024
filing date -
Jun 28, 2024
priority date (Note) -
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Abstract
The present specification relates to a method of encrypting, by a wireless device, a data packet in advertising broadcast communication for Bluetooth low energy (BLE). The method includes: acquiring a preset unique identifier (ID) and user data, the data packet including an advertising address, a header, the unique ID, a sort ID, and the user data; encrypting the unique ID and the user data; generating a message authentication code (MAC); and generating an encrypted data packet, the encrypted data packet including the encrypted unique ID, the encrypted user data, and the MAC.
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