OPTIGA™ Trust Forum Discussions

[mrashford]

Is it possible to configure the accessibility, readability and writability of memory/object slots within Trust X?


https://community.infineon.com/t5/OPTIGA-Trust/Using-Raspberry-Pi-to-send-data-hexadecimal-keys-into...

[KarishmaShaik · Accepted solution]

Hi @mrashford,

Yes, you can change the access conditions of read, write, and execute in the metadata of the object ID. Please refer to the solution reference manual for more details.

[mrashford]

Will this page be sufficient to change these conditions?

https://infineon.github.io/python-optiga-trust/metadata.html#metadata 

[KarishmaShaik]

Yes, you can use the above page as reference for python implementation.

Note that the lifecycle state of the object should be either ‘creation’ or ‘initialization’. For 'operational' and 'termination' lifecycle state the metadata of the object cannot be changed.

[KarishmaShaik]

Please let us know if your query is resolved.

We will wait for 3 days and then lock this thread. In case your problem is not resolved, please create a new thread and we will be happy to help.