Add testing of fallback to cipher operations
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
diff --git a/tests/suites/test_suite_psa_crypto_driver_wrappers.data b/tests/suites/test_suite_psa_crypto_driver_wrappers.data
index b864daf..9374f28 100644
--- a/tests/suites/test_suite_psa_crypto_driver_wrappers.data
+++ b/tests/suites/test_suite_psa_crypto_driver_wrappers.data
@@ -42,15 +42,27 @@
PSA symmetric encrypt: AES-CTR, 16 bytes, good
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
-cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"8f9408fe80a81d3e813da3c7b0b2bd32":PSA_SUCCESS
+cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"8f9408fe80a81d3e813da3c7b0b2bd32":PSA_SUCCESS:PSA_SUCCESS
PSA symmetric encrypt: AES-CTR, 15 bytes, good
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
-cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"8f9408fe80a81d3e813da3c7b0b2bd":PSA_SUCCESS
+cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"8f9408fe80a81d3e813da3c7b0b2bd":PSA_SUCCESS:PSA_SUCCESS
+
+PSA symmetric encrypt: AES-CTR, 16 bytes, fallback
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e117393172a":"8f9408fe80a81d3e813da3c7b0b2bd32":PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
+
+PSA symmetric encrypt: AES-CTR, 15 bytes, fallback
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
+cipher_encrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"6bc1bee22e409f96e93d7e11739317":"8f9408fe80a81d3e813da3c7b0b2bd":PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
PSA symmetric decrypt: AES-CTR, 16 bytes, good
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
-cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":PSA_SUCCESS
+cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":PSA_SUCCESS:PSA_SUCCESS
+
+PSA symmetric decrypt: AES-CTR, 16 bytes, fallback
+depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CBC:MBEDTLS_CIPHER_MODE_CTR
+cipher_decrypt:PSA_ALG_CTR:PSA_KEY_TYPE_AES:"2b7e151628aed2a6abf7158809cf4f3c":"2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a2a":"396ee84fb75fdbb5c2b13c7fe5a654aa":"dd3b5e5319b7591daab1e1a92687feb2":PSA_ERROR_NOT_SUPPORTED:PSA_SUCCESS
PSA symmetric encryption multipart: AES-CTR, 11+5 bytes
depends_on:MBEDTLS_AES_C:MBEDTLS_CIPHER_MODE_CTR
diff --git a/tests/suites/test_suite_psa_crypto_driver_wrappers.function b/tests/suites/test_suite_psa_crypto_driver_wrappers.function
index 470c438..b1a1ae3 100644
--- a/tests/suites/test_suite_psa_crypto_driver_wrappers.function
+++ b/tests/suites/test_suite_psa_crypto_driver_wrappers.function
@@ -188,6 +188,7 @@
void cipher_encrypt( int alg_arg, int key_type_arg,
data_t *key, data_t *iv,
data_t *input, data_t *expected_output,
+ int force_status_arg,
int expected_status_arg )
{
psa_key_handle_t handle = 0;
@@ -195,6 +196,7 @@
psa_key_type_t key_type = key_type_arg;
psa_algorithm_t alg = alg_arg;
psa_status_t expected_status = expected_status_arg;
+ psa_status_t force_status = force_status_arg;
unsigned char *output = NULL;
size_t output_buffer_size = 0;
size_t function_output_length = 0;
@@ -202,6 +204,7 @@
psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
test_driver_cipher_hooks = test_driver_cipher_hooks_init();
+ test_driver_cipher_hooks.forced_status = force_status;
PSA_ASSERT( psa_crypto_init( ) );
@@ -217,7 +220,7 @@
test_driver_cipher_hooks.hits = 0;
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
- TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
+ TEST_EQUAL( test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
test_driver_cipher_hooks.hits = 0;
output_buffer_size = ( (size_t) input->len +
@@ -228,7 +231,7 @@
input->x, input->len,
output, output_buffer_size,
&function_output_length ) );
- TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
+ TEST_EQUAL( test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
test_driver_cipher_hooks.hits = 0;
total_output_length += function_output_length;
@@ -237,7 +240,7 @@
output_buffer_size - total_output_length,
&function_output_length );
/* Finish will have called abort as well, so expecting two hits here */
- TEST_EQUAL( test_driver_cipher_hooks.hits, 2 );
+ TEST_EQUAL( test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 2 : 0 ) );
test_driver_cipher_hooks.hits = 0;
total_output_length += function_output_length;
@@ -438,6 +441,7 @@
void cipher_decrypt( int alg_arg, int key_type_arg,
data_t *key, data_t *iv,
data_t *input, data_t *expected_output,
+ int force_status_arg,
int expected_status_arg )
{
psa_key_handle_t handle = 0;
@@ -445,6 +449,7 @@
psa_key_type_t key_type = key_type_arg;
psa_algorithm_t alg = alg_arg;
psa_status_t expected_status = expected_status_arg;
+ psa_status_t force_status = force_status_arg;
unsigned char *output = NULL;
size_t output_buffer_size = 0;
size_t function_output_length = 0;
@@ -452,6 +457,7 @@
psa_cipher_operation_t operation = PSA_CIPHER_OPERATION_INIT;
psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
test_driver_cipher_hooks = test_driver_cipher_hooks_init();
+ test_driver_cipher_hooks.forced_status = force_status;
PSA_ASSERT( psa_crypto_init( ) );
@@ -467,7 +473,7 @@
test_driver_cipher_hooks.hits = 0;
PSA_ASSERT( psa_cipher_set_iv( &operation, iv->x, iv->len ) );
- TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
+ TEST_EQUAL( test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
test_driver_cipher_hooks.hits = 0;
output_buffer_size = ( (size_t) input->len +
@@ -478,7 +484,7 @@
input->x, input->len,
output, output_buffer_size,
&function_output_length ) );
- TEST_EQUAL( test_driver_cipher_hooks.hits, 1 );
+ TEST_EQUAL( test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 1 : 0 ) );
test_driver_cipher_hooks.hits = 0;
total_output_length += function_output_length;
@@ -487,7 +493,7 @@
output_buffer_size - total_output_length,
&function_output_length );
/* Finish will have called abort as well, so expecting two hits here */
- TEST_EQUAL( test_driver_cipher_hooks.hits, 2 );
+ TEST_EQUAL( test_driver_cipher_hooks.hits, ( force_status == PSA_SUCCESS ? 2 : 0 ) );
test_driver_cipher_hooks.hits = 0;
total_output_length += function_output_length;