Fix error code
PSA_ERROR_BAD_STATE means that the function was called on a context in a
bad state.
This error is something that can't happen while only using the PSA API and
therefore a PSA_ERROR_CORRUPTION_DETECTED is a more appropriate error
code.
@@ -4141,7 +4141,7 @@ static psa_status_t psa_key_derivation_tls12_prf_generate_next_block(
* object was corrupted or if this function is called directly
* inside the library. */
if( tls12_prf->block_number == 0xff )
- return( PSA_ERROR_BAD_STATE );
+ return( PSA_ERROR_CORRUPTION_DETECTED );
/* We need a new block */
++tls12_prf->block_number;
