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Merge pull request #8901 from paul-elliott-arm/make_psa_global_data_safe

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Make PSA global_data thread safe
This commit is contained in:
Paul Elliott
2024-03-15 19:50:01 +00:00
committed by GitHub
parent c9db499299 b24e36d07b
commit 78064ac9e0
6 changed files with 438 additions and 47 deletions
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14
include/mbedtls/threading.h
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@@ -112,6 +112,20 @@ extern mbedtls_threading_mutex_t mbedtls_threading_gmtime_mutex;
* psa_key_slot_state_transition(), psa_register_read(), psa_unregister_read(),
* psa_key_slot_has_readers() and psa_wipe_key_slot(). */
extern mbedtls_threading_mutex_t mbedtls_threading_key_slot_mutex;
/*
* A mutex used to make the non-rng PSA global_data struct members thread safe.
*
* This mutex must be held when reading or writing to any of the PSA global_data
* structure members, other than the rng_state or rng struct. */
extern mbedtls_threading_mutex_t mbedtls_threading_psa_globaldata_mutex;
/*
* A mutex used to make the PSA global_data rng data thread safe.
*
* This mutex must be held when reading or writing to the PSA
* global_data rng_state or rng struct members. */
extern mbedtls_threading_mutex_t mbedtls_threading_psa_rngdata_mutex;
#endif
#endif /* MBEDTLS_THREADING_C */