cryptoauthlib-sys 0.2.2

Automatically generated Rust bindings for CryptoAuthentication Library calls.
Documentation 
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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145

/**
 * \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, wake_sleep)
{
    ATCA_STATUS status;

    status = atwake(_gDevice->mIface);
    TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);

    status = atsleep(_gDevice->mIface);
    TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
}

TEST(atca_cmd_unit_test, wake_idle)
{
    ATCA_STATUS status;

    status = atwake(_gDevice->mIface);
    TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);

    status = atidle(_gDevice->mIface);
    TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
}

TEST(atca_cmd_unit_test, crcerror)
{
    ATCA_STATUS status;
    ATCAPacket packet;
    ATCACommand ca_cmd = _gDevice->mCommands;

    if (_gDevice->mIface->mIfaceCFG->iface_type == ATCA_HID_IFACE)
    {
        TEST_IGNORE_MESSAGE("Kit protocol corrects CRC errors.");
    }
    if (_gDevice->mIface->mIfaceCFG->iface_type == ATCA_UART_IFACE)
    {
        TEST_IGNORE_MESSAGE("Kit protocol corrects CRC errors.");
    }

    // build an info command
    packet.param1 = INFO_MODE_REVISION;   // these tests are for communication testing mainly,
                                          // but if testing the entire chip, would need to go through all the modes.
                                          // this tests version mode only
    status = atInfo(ca_cmd, &packet);
    TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
    // simulate the packet so CRC is broken
    packet.data[0] = 0xff;
    packet.data[1] = 0xff;
    status = atca_execute_command(&packet, _gDevice);
    TEST_ASSERT_EQUAL(ATCA_STATUS_CRC, status);

    // test to make sure CRC error is in the packet
    TEST_ASSERT_EQUAL_INT8_MESSAGE(0x04, packet.data[0], "Failed error response length test");
    TEST_ASSERT_EQUAL_INT8_MESSAGE(0xff, packet.data[1], "Failed bad CRC test");
}

TEST(atca_cmd_basic_test, version)
{
    char ver_str[20];
    ATCA_STATUS status = ATCA_GEN_FAIL;

    ver_str[0] = '\0';
    status = atcab_version(ver_str);

    TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
    TEST_ASSERT_EQUAL(8, strlen(ver_str));
}

TEST(atca_cmd_basic_test, init)
{
    TEST_ASSERT_NOT_EQUAL(NULL, _gDevice);
}


TEST(atca_cmd_basic_test, doubleinit)
{
    uint8_t rev[4];
    ATCA_STATUS status = ATCA_GEN_FAIL;

    TEST_ASSERT_NOT_EQUAL(NULL, _gDevice);

    // Make sure communication works initially
    status = atcab_info(rev);
    TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);

    // a double init should be benign
    status = atcab_init(gCfg);

    TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
    TEST_ASSERT_NOT_EQUAL(NULL, _gDevice);

    // Make sure communication still works
    status = atcab_info(rev);
    TEST_ASSERT_EQUAL(ATCA_SUCCESS, status);
}

// *INDENT-OFF* - Preserve formatting
t_test_case_info startup_basic_test_info[] =
{
    { REGISTER_TEST_CASE(atca_cmd_basic_test, version),    DEVICE_MASK(ATSHA204A) | DEVICE_MASK(ATECC108A) | DEVICE_MASK(ATECC508A) | DEVICE_MASK(ATECC608A) },
    { REGISTER_TEST_CASE(atca_cmd_basic_test, init),       DEVICE_MASK(ATSHA204A) | DEVICE_MASK(ATECC108A) | DEVICE_MASK(ATECC508A) | DEVICE_MASK(ATECC608A) },
    { REGISTER_TEST_CASE(atca_cmd_basic_test, doubleinit), 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 startup_unit_test_info[] =
{
    { REGISTER_TEST_CASE(atca_cmd_unit_test, wake_sleep), DEVICE_MASK(ATSHA204A) | DEVICE_MASK(ATECC108A) | DEVICE_MASK(ATECC508A) | DEVICE_MASK(ATECC608A) },
    { REGISTER_TEST_CASE(atca_cmd_unit_test, wake_idle),  DEVICE_MASK(ATSHA204A) | DEVICE_MASK(ATECC108A) | DEVICE_MASK(ATECC508A) | DEVICE_MASK(ATECC608A) },
    { REGISTER_TEST_CASE(atca_cmd_unit_test, crcerror),   DEVICE_MASK(ATSHA204A) | DEVICE_MASK(ATECC108A) | DEVICE_MASK(ATECC508A) | DEVICE_MASK(ATECC608A) },
    { (fp_test_case)NULL,                    (uint8_t)0 },/* Array Termination element*/
};
// *INDENT-ON*