The unique ROM ID is used as a basic input parameter for cryptographic operations and as an electronic serial number in the application. In addition, the authenticity of the chip can be verified by a public key certificate provided by ADI. The device communicates via a single-contact 1-Wire® bus overspeed. Communication follows the 1-Wire protocol, and the ROM ID is used as a node address in a multi-device 1-Wire network.
In summary, Excelpoint believes that with the rapid development of wearable devices, ADI's security chips are widely used in accessory identification and anti-counterfeiting, which can help customers better meet various challenges.
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Professor at Beihang University, dedicated to promoting microcontrollers and embedded systems for over 20 years.
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