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Update main file to fit MBED OS example #5

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Update main file to fit MBED OS example #5

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42 changes: 8 additions & 34 deletions main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -14,42 +14,21 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#endif

#include "psa_initial_attestation_api.h"
#include "psa_initial_attestation_api.h"
#include "psa_attest_inject_key.h"
#include <stdlib.h>
#include <string.h>
#include <inttypes.h>
#include "entropy.h"
#include "entropy_poll.h"

#if defined(MBEDTLS_PLATFORM_C)
#include "mbedtls/platform.h"
#else
#include <stdio.h>
#define mbedtls_printf printf
#endif

#define ASSERT_STATUS(actual, expected) \
do \
{ \
if((actual) != (expected)) \
{ \
mbedtls_printf( "\tassertion failed at %s:%d - " \
"actual:%" PRId32 "expected:%" PRId32 "\n", \
__FILE__, __LINE__, \
(psa_status_t) actual, (psa_status_t) expected ); \
goto exit; \
} \
} while (0)

#if !defined(MBEDTLS_PSA_CRYPTO_C)
int main(void)
{
mbedtls_printf("Not all of the required options are defined:\n"
printf("Not all of the required options are defined:\n"
" - MBEDTLS_PSA_CRYPTO_C\n");
return 0;
}
Expand Down Expand Up @@ -97,29 +76,21 @@ static psa_status_t check_initial_attestation_get_token()
uint32_t token_size;

status = psa_crypto_init();
ASSERT_STATUS(status, PSA_SUCCESS);
status = psa_attestation_inject_key(private_key_data,
sizeof(private_key_data),
PSA_KEY_TYPE_ECC_KEYPAIR(PSA_ECC_CURVE_SECP256R1),
exported,
sizeof(exported),
&exported_length);

ASSERT_STATUS(status, PSA_SUCCESS);

attest_err = psa_initial_attest_get_token_size(TEST_CHALLENGE_OBJ_SIZE,
&token_size);

ASSERT_STATUS(attest_err, PSA_ATTEST_ERR_SUCCESS);

attest_err = psa_initial_attest_get_token(challenge_buffer,
TEST_CHALLENGE_OBJ_SIZE,
token_buffer,
&token_size);

ASSERT_STATUS(attest_err, PSA_ATTEST_ERR_SUCCESS);

exit:
if(attest_err != PSA_ATTEST_ERR_SUCCESS)
return attest_err;
return status;
Expand All @@ -129,10 +100,13 @@ static void attestation_example(void)
{
psa_status_t status;

mbedtls_printf("Get attestation token:\n");
printf("Get attestation token:\n");
status = check_initial_attestation_get_token();
if (status == PSA_SUCCESS) {
mbedtls_printf("\tsuccess!\n");
printf("\tsuccess!\n");
}
else {
printf("\tfailed!\n");
}
}

Expand All @@ -159,7 +133,7 @@ static void fake_set_initial_nvseed(void)
if (status) {
/* The device may already have an NV Seed injected, or another error
* may have happened during injection. */
mbedtls_printf("warning (%d) - this attempt at entropy injection"
printf("warning (%d) - this attempt at entropy injection"
" failed\n", status);
}
}
Expand Down