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Add a test for psa_key_derivation_input

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This commit is contained in:
Janos Follath 2019-06-12 12:34:34 +01:00
parent b03233e196
commit af3c2a0700
2 changed files with 63 additions and 0 deletions
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4
tests/suites/test_suite_psa_crypto.data
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@ -1791,6 +1791,10 @@ PSA key derivation: unsupported key derivation algorithm
depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
derive_setup:PSA_KEY_TYPE_DERIVE:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_ALG_CATEGORY_KEY_DERIVATION:"":"":42:PSA_ERROR_NOT_SUPPORTED
PSA key derivation: HKDF-SHA-256, good case
depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
derive_input:PSA_ALG_HKDF(PSA_ALG_SHA_256):PSA_KEY_TYPE_DERIVE:PSA_KEY_DERIVATION_INPUT_SALT:"":PSA_KEY_DERIVATION_INPUT_SECRET:"0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b":PSA_KEY_DERIVATION_INPUT_INFO:"":PSA_SUCCESS:PSA_SUCCESS:PSA_SUCCESS
PSA key derivation: invalid state (double generate + read past capacity)
depends_on:MBEDTLS_MD_C:MBEDTLS_SHA256_C
test_derive_invalid_key_derivation_state:

59
tests/suites/test_suite_psa_crypto.function
View file

@ -4065,6 +4065,65 @@ exit:
}
/* END_CASE */
/* BEGIN_CASE */
void derive_input( int alg_arg,
int key_type_arg,
int step1_arg, data_t *input1,
int step2_arg, data_t *input2,
int step3_arg, data_t *input3,
int expected_status_arg1,
int expected_status_arg2,
int expected_status_arg3 )
{
psa_algorithm_t alg = alg_arg;
size_t key_type = key_type_arg;
psa_key_derivation_step_t steps[] = {step1_arg, step2_arg, step3_arg};
psa_status_t expected_statuses[] = {expected_status_arg1,
expected_status_arg2,
expected_status_arg3};
data_t *inputs[] = {input1, input2, input3};
psa_key_handle_t handles[] = {0, 0, 0};
psa_key_derivation_operation_t operation = PSA_KEY_DERIVATION_OPERATION_INIT;
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
size_t i;
PSA_ASSERT( psa_crypto_init( ) );
psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_DERIVE );
psa_set_key_algorithm( &attributes, alg );
psa_set_key_type( &attributes, key_type );
PSA_ASSERT( psa_key_derivation_setup( &operation, alg ) );
for( i = 0; i < ARRAY_LENGTH( steps ); i++ )
{
switch( steps[i] )
{
case PSA_KEY_DERIVATION_INPUT_SECRET:
PSA_ASSERT( psa_import_key( &attributes,
inputs[i]->x, inputs[i]->len,
&handles[i] ) );
TEST_EQUAL( psa_key_derivation_input_key( &operation, steps[i],
handles[i] ),
expected_statuses[i] );
break;
default:
TEST_EQUAL( psa_key_derivation_input_bytes(
&operation, steps[i],
inputs[i]->x, inputs[i]->len ),
expected_statuses[i] );
break;
}
}
exit:
psa_key_derivation_abort( &operation );
for( i = 0; i < ARRAY_LENGTH( handles ); i++ )
psa_destroy_key( handles[i] );
PSA_DONE( );
}
/* END_CASE */
/* BEGIN_CASE depends_on:PSA_PRE_1_0_KEY_DERIVATION */
void test_derive_invalid_key_derivation_state( )
{