1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
/**
* \file
* \brief Unity tests for the cryptoauthlib Verify Command
*
* \copyright (c) 2015-2020 Microchip Technology Inc. and its subsidiaries.
*
* \page License
*
* Subject to your compliance with these terms, you may use Microchip software
* and any derivatives exclusively with Microchip products. It is your
* responsibility to comply with third party license terms applicable to your
* use of third party software (including open source software) that may
* accompany Microchip software.
*
* THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES, WHETHER
* EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE, INCLUDING ANY IMPLIED
* WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY, AND FITNESS FOR A
* PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE LIABLE FOR ANY INDIRECT,
* SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL LOSS, DAMAGE, COST OR EXPENSE
* OF ANY KIND WHATSOEVER RELATED TO THE SOFTWARE, HOWEVER CAUSED, EVEN IF
* MICROCHIP HAS BEEN ADVISED OF THE POSSIBILITY OR THE DAMAGES ARE
* FORESEEABLE. TO THE FULLEST EXTENT ALLOWED BY LAW, MICROCHIP'S TOTAL
* LIABILITY ON ALL CLAIMS IN ANY WAY RELATED TO THIS SOFTWARE WILL NOT EXCEED
* THE AMOUNT OF FEES, IF ANY, THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR
* THIS SOFTWARE.
*/
#include <stdlib.h>
#include "atca_test.h"
#include "basic/atca_basic.h"
#include "host/atca_host.h"
#include "test/atca_tests.h"
#include "atca_execution.h"
TEST(atca_cmd_unit_test, nonce_passthrough)
{
ATCA_STATUS status;
ATCAPacket packet;
ATCACommand ca_cmd = _gDevice->mCommands;
//build a nonce command (pass through mode)
packet.param1 = NONCE_MODE_PASSTHROUGH;
packet.param2 = 0x0000;
memset(packet.data, 0x55, 32); // a 32-byte nonce
status = atNonce(ca_cmd, &packet);
TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
TEST_ASSERT_EQUAL_INT(NONCE_COUNT_LONG, packet.txsize);
status = atca_execute_command(&packet, _gDevice);
TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
TEST_ASSERT_EQUAL_INT(NONCE_RSP_SIZE_SHORT, packet.data[ATCA_COUNT_IDX]);
// check for nonce response for pass through mode
TEST_ASSERT_EQUAL_INT8(ATCA_SUCCESS, packet.data[ATCA_RSP_DATA_IDX]);
}
TEST(atca_cmd_basic_test, challenge)
{
ATCA_STATUS status = ATCA_GEN_FAIL;
uint8_t random_number[32];
status = atcab_random(random_number);
TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
status = atcab_nonce(random_number);
TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
}
// *INDENT-OFF* - Preserve formatting
t_test_case_info nonce_basic_test_info[] =
{
{ REGISTER_TEST_CASE(atca_cmd_basic_test, challenge), DEVICE_MASK(ATSHA204A) | DEVICE_MASK(ATECC108A) | DEVICE_MASK(ATECC508A) | DEVICE_MASK(ATECC608A) },
{ (fp_test_case)NULL, (uint8_t)0 },/* Array Termination element*/
};
t_test_case_info nonce_unit_test_info[] =
{
{ REGISTER_TEST_CASE(atca_cmd_unit_test, nonce_passthrough), DEVICE_MASK(ATSHA204A) | DEVICE_MASK(ATECC108A) | DEVICE_MASK(ATECC508A) | DEVICE_MASK(ATECC608A) },
{ (fp_test_case)NULL, (uint8_t)0 }, /* Array Termination element*/
};
// *INDENT-ON*