mbedtls/tests/suites/test_suite_pkcs12.function

/* BEGIN_HEADER */
#include "mbedtls/pkcs12.h"
#include "common.h"

typedef enum {
    USE_NULL_INPUT = 0,
    USE_GIVEN_INPUT = 1,
} input_usage_method_t;

/* END_HEADER */

/* BEGIN_DEPENDENCIES
 * depends_on:MBEDTLS_PKCS12_C
 * END_DEPENDENCIES
 */

/* BEGIN_CASE */
void pkcs12_derive_key(int md_type, int key_size_arg,
                       data_t *password_arg, int password_usage,
                       data_t *salt_arg, int salt_usage,
                       int iterations,
                       data_t *expected_output, int expected_status)

{
    unsigned char *output_data = NULL;

    unsigned char *password = NULL;
    size_t password_len = 0;
    unsigned char *salt = NULL;
    size_t salt_len = 0;
    size_t key_size = key_size_arg;

    MD_PSA_INIT();

    if (password_usage == USE_GIVEN_INPUT) {
        password = password_arg->x;
    }

    password_len = password_arg->len;

    if (salt_usage == USE_GIVEN_INPUT) {
        salt = salt_arg->x;
    }

    salt_len = salt_arg->len;

    ASSERT_ALLOC(output_data, key_size);

    int ret = mbedtls_pkcs12_derivation(output_data,
                                        key_size,
                                        password,
                                        password_len,
                                        salt,
                                        salt_len,
                                        md_type,
                                        MBEDTLS_PKCS12_DERIVE_KEY,
                                        iterations);

    TEST_EQUAL(ret, expected_status);

    if (expected_status == 0) {
        ASSERT_COMPARE(expected_output->x, expected_output->len,
                       output_data, key_size);
    }

exit:
    mbedtls_free(output_data);
    MD_PSA_DONE();
}
/* END_CASE */