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Merge pull request #5529 from superna9999/5514-translate-psa-errs-to-mbedtls

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Rename, move and refine PSA to mbedtls PK errors mappings
This commit is contained in:
Gilles Peskine
2022-03-03 13:30:29 +01:00
committed by GitHub
parent d929dbbb25 19915c2c00
commit 1f13e984ad
4 changed files with 102 additions and 40 deletions
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28
include/mbedtls/psa_util.h
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@ -277,34 +277,6 @@ static inline psa_key_type_t mbedtls_psa_parse_tls_ecc_group(
}
#endif /* MBEDTLS_ECP_C */
/* Translations for PK layer */
static inline int mbedtls_psa_err_translate_pk( psa_status_t status )
{
switch( status )
{
case PSA_SUCCESS:
return( 0 );
case PSA_ERROR_NOT_SUPPORTED:
return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
case PSA_ERROR_INSUFFICIENT_MEMORY:
return( MBEDTLS_ERR_PK_ALLOC_FAILED );
case PSA_ERROR_INSUFFICIENT_ENTROPY:
return( MBEDTLS_ERR_ECP_RANDOM_FAILED );
case PSA_ERROR_BAD_STATE:
return( MBEDTLS_ERR_PK_BAD_INPUT_DATA );
/* All other failures */
case PSA_ERROR_COMMUNICATION_FAILURE:
case PSA_ERROR_HARDWARE_FAILURE:
case PSA_ERROR_CORRUPTION_DETECTED:
return( MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED );
default: /* We return the same as for the 'other failures',
* but list them separately nonetheless to indicate
* which failure conditions we have considered. */
return( MBEDTLS_ERR_PLATFORM_HW_ACCEL_FAILED );
}
}
#endif /* MBEDTLS_USE_PSA_CRYPTO */
/* Expose whatever RNG the PSA subsystem uses to applications using the