Test inconsistent with documentation

[mschulz-at-hilscher]

Summary

In the test Set UID 0, the expected error code is PSA_ERROR_INVALID_HANDLE, however, this error code is not part of the function documentations in psa_crypto_its.h.

System information

Mbed TLS version (number or commit id): 4.1.0

Expected behavior

Add PSA_ERROR_INVALID_HANDLE to the function documentation.

[mschulz-at-hilscher]

Sorry, it is actually a PSA issue.

[gilles-peskine-arm]

psa_crypto_its.h aims to be a subset of the PSA storage API. The specification of psa_its_set() says that PSA_ERROR_INVALID_ARGUMENT is the expected error code for psa_its_set(0, ...), so the test is wrong and the documentation in psa_crypto_its.h is incomplete.

This case should not be reachable from the crypto library, anyway, since it does its own filtering of key IDs.