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psa: Remove error message output

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Remove error message output in case of
unexpected access counter as

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
This commit is contained in:
Ronald Cron 2020-11-13 10:11:01 +01:00
parent c9851141a2
commit 4640c15deb
2 changed files with 2 additions and 12 deletions
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7
library/psa_crypto.c
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@ -1308,17 +1308,12 @@ psa_status_t psa_wipe_key_slot( psa_key_slot_t *slot )
* do our best to report an unexpected access counter: if available * do our best to report an unexpected access counter: if available
* call MBEDTLS_PARAM_FAILED that may terminate execution (if called as * call MBEDTLS_PARAM_FAILED that may terminate execution (if called as
* part of the execution of a test suite this will stop the test suite * part of the execution of a test suite this will stop the test suite
* execution) and if MBEDTLS_PARAM_FAILED does not terminate execution * execution).
* ouput an error message on standard error output.
*/ */
if( slot->access_count != 1 ) if( slot->access_count != 1 )
{ {
#ifdef MBEDTLS_CHECK_PARAMS #ifdef MBEDTLS_CHECK_PARAMS
MBEDTLS_PARAM_FAILED( slot->access_count == 1 ); MBEDTLS_PARAM_FAILED( slot->access_count == 1 );
#endif
#ifdef MBEDTLS_PLATFORM_C
mbedtls_fprintf( stderr,
"\nFATAL psa_wipe_key_slot Unexpected access counter value\n.");
#endif #endif
status = PSA_ERROR_CORRUPTION_DETECTED; status = PSA_ERROR_CORRUPTION_DETECTED;
} }

7
library/psa_crypto_slot_management.c
View File

@ -317,16 +317,11 @@ psa_status_t psa_decrement_key_slot_access_count( psa_key_slot_t *slot )
* do our best to report if the access counter is equal to zero: if * do our best to report if the access counter is equal to zero: if
* available call MBEDTLS_PARAM_FAILED that may terminate execution (if * available call MBEDTLS_PARAM_FAILED that may terminate execution (if
* called as part of the execution of a unit test suite this will stop the * called as part of the execution of a unit test suite this will stop the
* test suite execution) and if MBEDTLS_PARAM_FAILED does not terminate * test suite execution).
* execution ouput an error message on standard error output.
*/ */
#ifdef MBEDTLS_CHECK_PARAMS #ifdef MBEDTLS_CHECK_PARAMS
MBEDTLS_PARAM_FAILED( slot->access_count > 0 ); MBEDTLS_PARAM_FAILED( slot->access_count > 0 );
#endif #endif
#ifdef MBEDTLS_PLATFORM_C
mbedtls_fprintf( stderr,
"\nFATAL psa_decrement_key_slot_access_count Decrementing a zero access counter.\n" );
#endif
return( PSA_ERROR_CORRUPTION_DETECTED ); return( PSA_ERROR_CORRUPTION_DETECTED );
} }