diff options
| author | Mirko Vogt <mirko-dev|mpy@nanl.de> | 2023-08-01 09:53:14 +0000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2023-09-03 20:32:06 +1000 |
| commit | 1b03518e379208d4ee37362ee68ec6696c366efa (patch) | |
| tree | 6c879c17cff40cb4e996efa2424c09771b9b255d /docs/esp32/tutorial | |
| parent | ffb43b2dd37f10f48612d369b5cad9731c2a0597 (diff) | |
extmod/modssl_mbedtls: Call func psa_crypto_init if PSA is used.
Whenever the PSA interface is used (if MBEDTLS_PSA_CRYPTO is defined),
psa_crypto_init() needs to be called to initialise the global PSA data
struct, before any PSA related operations.
TLSv1.3 depends on the PSA interface, TLSv1.2 only uses the PSA stack if
MBEDTLS_USE_PSA_CRYPTO is defined.
Without psa_crypto_init() every PSA related call will result in
-0x6C00/-27648 which translates to "SSL - Internal error (eg, unexpected
failure in lower-level module)".
The error is misleading, especially since mbedtls in its docs itself
advices "to return #PSA_ERROR_BAD_STATE or some other applicable error.".
Signed-off-by: Mirko Vogt <mirko-dev|mpy@nanl.de>
Diffstat (limited to 'docs/esp32/tutorial')
0 files changed, 0 insertions, 0 deletions