SHE Memory Update Protocol

Implementation of memory update protocol specified in SHE specification.
The example can be executed by running the script example.py.

There is also an example of decoding M1-M3 values found in m_value_decoder.py

Installation

Install the required modules:

pip install -r requirements.txt

References

• AUTOSAR Specification of Secure Hardware Extensions - R22-11
• Description of the M* values