test_suite_[ctr_drbg/random]: initialize/close PSA in tests
This commit also adds AES_PSA_[INIT/DONE] in "psa_crypto_helpers.h". Its
scope is to call PSA_[INIT/DONE] only when AES_C is not defined (which is
when PSA is effectively required for CTR_DRBG).
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/tests/suites/test_suite_ctr_drbg.function b/tests/suites/test_suite_ctr_drbg.function
index c689699..066e70b 100644
--- a/tests/suites/test_suite_ctr_drbg.function
+++ b/tests/suites/test_suite_ctr_drbg.function
@@ -137,10 +137,12 @@
data_t *result_string)
{
data_t empty = { 0, 0 };
+ AES_PSA_INIT();
ctr_drbg_validate_internal(RESEED_NEVER, add_init,
entropy->len, entropy,
&empty, add1, add2,
result_string);
+ AES_PSA_DONE();
goto exit; // goto is needed to avoid warning ( no test assertions in func)
}
/* END_CASE */
@@ -151,10 +153,12 @@
data_t *result_string)
{
data_t empty = { 0, 0 };
+ AES_PSA_INIT();
ctr_drbg_validate_internal(RESEED_ALWAYS, add_init,
entropy->len / 3, entropy,
&empty, add1, add2,
result_string);
+ AES_PSA_DONE();
goto exit; // goto is needed to avoid warning ( no test assertions in func)
}
/* END_CASE */
@@ -164,10 +168,12 @@
data_t *add1, data_t *add_reseed,
data_t *add2, data_t *result_string)
{
+ AES_PSA_INIT();
ctr_drbg_validate_internal(RESEED_SECOND, add_init,
entropy->len / 2, entropy,
add_reseed, add1, add2,
result_string);
+ AES_PSA_DONE();
goto exit; // goto is needed to avoid warning ( no test assertions in func)
}
/* END_CASE */
@@ -177,10 +183,12 @@
data_t *add1, data_t *add_reseed,
data_t *add2, data_t *result_string)
{
+ AES_PSA_INIT();
ctr_drbg_validate_internal(RESEED_FIRST, add_init,
entropy->len / 2, entropy,
add_reseed, add1, add2,
result_string);
+ AES_PSA_DONE();
goto exit; // goto is needed to avoid warning ( no test assertions in func)
}
/* END_CASE */
@@ -196,6 +204,8 @@
size_t byte_strength = expected_bit_strength / 8;
mbedtls_ctr_drbg_init(&ctx);
+
+ AES_PSA_INIT();
test_offset_idx = 0;
test_max_idx = sizeof(entropy);
memset(entropy, 0, sizeof(entropy));
@@ -214,6 +224,7 @@
exit:
mbedtls_ctr_drbg_free(&ctx);
+ AES_PSA_DONE();
}
/* END_CASE */
@@ -228,6 +239,9 @@
size_t expected_idx = 0;
mbedtls_ctr_drbg_init(&ctx);
+
+ AES_PSA_INIT();
+
test_offset_idx = 0;
test_max_idx = sizeof(entropy);
memset(entropy, 0, sizeof(entropy));
@@ -307,6 +321,7 @@
exit:
mbedtls_ctr_drbg_free(&ctx);
+ AES_PSA_DONE();
}
/* END_CASE */
@@ -317,6 +332,8 @@
mbedtls_ctr_drbg_init(&ctx);
+ AES_PSA_INIT();
+
TEST_ASSERT(mbedtls_ctr_drbg_seed(&ctx, mbedtls_test_rnd_std_rand,
NULL, NULL, 0) == 0);
TEST_ASSERT(mbedtls_ctr_drbg_write_seed_file(&ctx, path) == ret);
@@ -324,12 +341,15 @@
exit:
mbedtls_ctr_drbg_free(&ctx);
+ AES_PSA_DONE();
}
/* END_CASE */
/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */
void ctr_drbg_selftest()
{
+ AES_PSA_INIT();
TEST_ASSERT(mbedtls_ctr_drbg_self_test(1) == 0);
+ AES_PSA_DONE();
}
/* END_CASE */
diff --git a/tests/suites/test_suite_random.function b/tests/suites/test_suite_random.function
index 58cddb7..155b8e7 100644
--- a/tests/suites/test_suite_random.function
+++ b/tests/suites/test_suite_random.function
@@ -26,7 +26,12 @@
unsigned char output1[OUTPUT_SIZE];
unsigned char output2[OUTPUT_SIZE];
+#if defined(MBEDTLS_AES_C)
MD_PSA_INIT();
+#else
+ USE_PSA_INIT();
+#endif
+
/* First round */
mbedtls_entropy_init(&entropy);
@@ -56,7 +61,11 @@
exit:
mbedtls_ctr_drbg_free(&drbg);
mbedtls_entropy_free(&entropy);
+#if defined(MBEDTLS_AES_C)
MD_PSA_DONE();
+#else
+ USE_PSA_DONE();
+#endif
}
/* END_CASE */