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Add mbed-crypto asymmetric encrypt decrypt test

pull/9064/head
itayzafrir 2018-11-15 12:30:46 +02:00 committed by Cruz Monrreal II
parent 5ee7a2f0ee
commit 14bd3c3025
1 changed files with 32 additions and 0 deletions
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32
TESTS/mbed-crypto/sanity/main.cpp
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@ -44,6 +44,37 @@ void test_crypto_random(void)
mbedtls_psa_crypto_free(); mbedtls_psa_crypto_free();
} }
void test_crypto_asymmetric_encrypt_decrypt(void)
{
psa_key_slot_t slot = 1;
psa_key_type_t key_type = PSA_KEY_TYPE_RSA_KEYPAIR;
psa_algorithm_t alg = PSA_ALG_RSA_PKCS1V15_CRYPT;
size_t key_bits = 512, got_bits = 0, output_length;
psa_key_policy_t policy;
static const unsigned char input[] = "encrypt me!";
unsigned char encrypted[64];
unsigned char decrypted[sizeof(input)];
TEST_ASSERT_EQUAL(PSA_SUCCESS, psa_crypto_init());
psa_key_policy_init(&policy);
psa_key_policy_set_usage(&policy, PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT, alg);
TEST_ASSERT_EQUAL(PSA_SUCCESS, psa_set_key_policy(slot, &policy));
TEST_ASSERT_EQUAL(PSA_SUCCESS, psa_generate_key(slot, key_type, key_bits, NULL, 0));
TEST_ASSERT_EQUAL(PSA_SUCCESS, psa_get_key_information(slot, NULL, &got_bits));
TEST_ASSERT_EQUAL(key_bits, got_bits);
TEST_ASSERT_EQUAL(PSA_SUCCESS, psa_asymmetric_encrypt(slot, alg, input, sizeof(input), NULL, 0,
encrypted, sizeof(encrypted), &output_length));
TEST_ASSERT_EQUAL(sizeof(encrypted), output_length);
TEST_ASSERT_EQUAL(PSA_SUCCESS, psa_asymmetric_decrypt(slot, alg, encrypted, sizeof(encrypted), NULL, 0,
decrypted, sizeof(decrypted), &output_length));
TEST_ASSERT_EQUAL(PSA_SUCCESS, psa_destroy_key(slot));
TEST_ASSERT_EQUAL(sizeof(input), output_length);
TEST_ASSERT_EQUAL_UINT8_ARRAY(input, decrypted, output_length);
mbedtls_psa_crypto_free();
}
utest::v1::status_t case_failure_handler(const Case *const source, const failure_t reason) utest::v1::status_t case_failure_handler(const Case *const source, const failure_t reason)
{ {
mbedtls_psa_crypto_free(); mbedtls_psa_crypto_free();
@ -59,6 +90,7 @@ utest::v1::status_t test_setup(const size_t number_of_cases)
Case cases[] = { Case cases[] = {
Case("mbed-crypto random", test_crypto_random, case_failure_handler), Case("mbed-crypto random", test_crypto_random, case_failure_handler),
Case("mbed-crypto asymmetric encrypt/decrypt", test_crypto_asymmetric_encrypt_decrypt, case_failure_handler),
}; };
Specification specification(test_setup, cases); Specification specification(test_setup, cases);