## Description

Please write a few sentences describing the overall goals of the pull request's commits.



## PR checklist

Please add the numbers (or links) of the associated pull requests for consuming branches. You can omit branches where this pull request is not needed.

- [ ] **TF-PSA-Crypto PR** provided # | not required because: 
- [ ] **development PR** provided # | not required because: 
- [ ] **3.6 PR** provided # | not required because: 



## Notes for the submitter

Please refer to the [contributing guidelines](https://github.com/Mbed-TLS/mbedtls/blob/development/CONTRIBUTING.md), especially the
checklist for PR contributors.

Help make review efficient:
* Multiple simple commits
  - please structure your PR into a series of small commits, each of which does one thing
* Avoid force-push
  - please do not force-push to update your PR - just add new commit(s)
* See our [Guidelines for Contributors](https://mbed-tls.readthedocs.io/en/latest/reviews/review-for-contributors/) for more details about the review process.
