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Cosmetic changes to return placement and variable naming

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Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
This commit is contained in:
Andrzej Kurek 2022-02-15 08:18:44 -05:00
parent 853ad7bfcf
commit 90ba2cbd0a
1 changed files with 5 additions and 4 deletions
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9
library/pk.c
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@ -383,7 +383,7 @@ int mbedtls_pk_verify_ext( mbedtls_pk_type_t type, const void *options,
psa_algorithm_t psa_md_alg = mbedtls_psa_translate_md( md_alg );
mbedtls_svc_key_id_t key_id = MBEDTLS_SVC_KEY_ID_INIT;
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
psa_algorithm_t psa_sig_md =
psa_algorithm_t psa_sig_alg =
( pss_opts->expected_salt_len == MBEDTLS_RSA_SALT_LEN_ANY ?
PSA_ALG_RSA_PSS_ANY_SALT(psa_md_alg) :
PSA_ALG_RSA_PSS(psa_md_alg) );
@ -395,7 +395,7 @@ int mbedtls_pk_verify_ext( mbedtls_pk_type_t type, const void *options,
psa_set_key_type( &attributes, PSA_KEY_TYPE_RSA_PUBLIC_KEY );
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_VERIFY_HASH );
psa_set_key_algorithm( &attributes, psa_sig_md );
psa_set_key_algorithm( &attributes, psa_sig_alg );
status = psa_import_key( &attributes,
buf + sizeof( buf ) - key_len, key_len,
@ -406,7 +406,7 @@ int mbedtls_pk_verify_ext( mbedtls_pk_type_t type, const void *options,
return( mbedtls_psa_err_translate_pk( status ) );
}
status = psa_verify_hash( key_id, psa_sig_md, hash,
status = psa_verify_hash( key_id, psa_sig_alg, hash,
hash_len, sig, sig_len );
psa_destroy_key( key_id );
@ -430,8 +430,9 @@ int mbedtls_pk_verify_ext( mbedtls_pk_type_t type, const void *options,
if( sig_len > mbedtls_pk_get_len( ctx ) )
return( MBEDTLS_ERR_PK_SIG_LEN_MISMATCH );
return( 0 );
}
return( 0 );
#else
return( MBEDTLS_ERR_PK_FEATURE_UNAVAILABLE );
#endif /* MBEDTLS_RSA_C && MBEDTLS_PKCS1_V21 */