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Add tests to oversend data/ad when lengths set

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Previous tests only tested when the expected lengths were set to zero.
New test sends all data/ad then goes over by one byte.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
This commit is contained in:
Paul Elliott
2021-09-17 18:03:52 +01:00
parent ce2c1faf1a
commit fd0c154ce3
1 changed files with 41 additions and 0 deletions
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41
tests/suites/test_suite_psa_crypto.function
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@@ -4467,6 +4467,24 @@ void aead_multipart_state_test( int key_type_arg, data_t *key_data,
psa_aead_abort( &operation );
operation = psa_aead_operation_init( );
PSA_ASSERT( psa_aead_encrypt_setup( &operation, key, alg ) );
PSA_ASSERT( psa_aead_set_nonce( &operation, nonce->x, nonce->len ) );
PSA_ASSERT( psa_aead_set_lengths( &operation, additional_data->len,
input_data->len ) );
PSA_ASSERT( psa_aead_update_ad( &operation, additional_data->x,
additional_data->len ) );
TEST_EQUAL( psa_aead_update_ad( &operation, additional_data->x,
1 ),
PSA_ERROR_INVALID_ARGUMENT );
psa_aead_abort( &operation );
/* Test for sending too much data after setting lengths. */
operation = psa_aead_operation_init( );
@@ -4484,6 +4502,29 @@ void aead_multipart_state_test( int key_type_arg, data_t *key_data,
psa_aead_abort( &operation );
operation = psa_aead_operation_init( );
PSA_ASSERT( psa_aead_encrypt_setup( &operation, key, alg ) );
PSA_ASSERT( psa_aead_set_nonce( &operation, nonce->x, nonce->len ) );
PSA_ASSERT( psa_aead_set_lengths( &operation, additional_data->len,
input_data->len ) );
PSA_ASSERT( psa_aead_update_ad( &operation, additional_data->x,
additional_data->len ) );
PSA_ASSERT( psa_aead_update( &operation, input_data->x,
input_data->len, output_data,
output_size, &output_length ) );
TEST_EQUAL( psa_aead_update( &operation, input_data->x,
1, output_data,
output_size, &output_length ),
PSA_ERROR_INVALID_ARGUMENT );
psa_aead_abort( &operation );
/* Test sending additional data after data. */
operation = psa_aead_operation_init( );