I am trying to use the sensor data to initialize the key. I have read some documentation that describes that sensors can be used to initialize keys. I would like to create a demo to verify the data in the documentation.

I have verified in the Android platform that the attacker can get the same data. However, I don't understand the structure of the sensor in IOS. So, I want to understand how the sensor works or details for IOS platform. I have read Apple's development documentation and created an iOS project to read sensor data.