There are many hardware implementations of TEEs and many TEE APIs. The goal is to abstract away the multitude and complexity of these TEE APIs and to offer a unified API for handling TEEs. This interface should be TEE hardware and TEE API agnostic, i.e. an abstraction that will be implemented differently for different respective TEE APIs.
There are many hardware implementations of TEEs and many TEE APIs. The goal is to abstract away the multitude and complexity of these TEE APIs and to offer a unified API for handling TEEs. This interface should be TEE hardware and TEE API agnostic, i.e. an abstraction that will be implemented differently for different respective TEE APIs.