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Require MESSAGE flag in PSA MAC setup.

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Signed-off-by: Mateusz Starzyk <[email protected]>
This commit is contained in:
Mateusz Starzyk
2021-09-27 14:48:38 +02:00
parent 186c0216b0
commit dd55b25bd5
1 changed files with 4 additions and 3 deletions
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library/psa_crypto.c
+4 -3
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@@ -2398,7 +2398,7 @@ static psa_status_t psa_mac_setup( psa_mac_operation_t *operation,
status = psa_get_and_lock_key_slot_with_policy(
key,
&slot,
is_sign ? PSA_KEY_USAGE_SIGN_HASH : PSA_KEY_USAGE_VERIFY_HASH,
is_sign ? PSA_KEY_USAGE_SIGN_MESSAGE : PSA_KEY_USAGE_VERIFY_MESSAGE,
alg );
if( status != PSA_SUCCESS )
goto exit;
@@ -2583,8 +2583,9 @@ static psa_status_t psa_mac_compute_internal( mbedtls_svc_key_id_t key,
uint8_t operation_mac_size = 0;
status = psa_get_and_lock_key_slot_with_policy(
key, &slot,
is_sign ? PSA_KEY_USAGE_SIGN_HASH : PSA_KEY_USAGE_VERIFY_HASH,
key,
&slot,
is_sign ? PSA_KEY_USAGE_SIGN_MESSAGE : PSA_KEY_USAGE_VERIFY_MESSAGE,
alg );
if( status != PSA_SUCCESS )
goto exit;