1
2#define TEST_NAME "secretbox"
3#include "cmptest.h"
4
5static unsigned char firstkey[32] = { 0x1b, 0x27, 0x55, 0x64, 0x73, 0xe9, 0x85,
6                                      0xd4, 0x62, 0xcd, 0x51, 0x19, 0x7a, 0x9a,
7                                      0x46, 0xc7, 0x60, 0x09, 0x54, 0x9e, 0xac,
8                                      0x64, 0x74, 0xf2, 0x06, 0xc4, 0xee, 0x08,
9                                      0x44, 0xf6, 0x83, 0x89 };
10
11static unsigned char nonce[24] = { 0x69, 0x69, 0x6e, 0xe9, 0x55, 0xb6,
12                                   0x2b, 0x73, 0xcd, 0x62, 0xbd, 0xa8,
13                                   0x75, 0xfc, 0x73, 0xd6, 0x82, 0x19,
14                                   0xe0, 0x03, 0x6b, 0x7a, 0x0b, 0x37 };
15
16/* API requires first 32 bytes to be 0 */
17static unsigned char m[163] = {
18    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
19    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
20    0,    0,    0,    0,    0,    0,    0,    0,    0xbe, 0x07, 0x5f, 0xc5,
21    0x3c, 0x81, 0xf2, 0xd5, 0xcf, 0x14, 0x13, 0x16, 0xeb, 0xeb, 0x0c, 0x7b,
22    0x52, 0x28, 0xc5, 0x2a, 0x4c, 0x62, 0xcb, 0xd4, 0x4b, 0x66, 0x84, 0x9b,
23    0x64, 0x24, 0x4f, 0xfc, 0xe5, 0xec, 0xba, 0xaf, 0x33, 0xbd, 0x75, 0x1a,
24    0x1a, 0xc7, 0x28, 0xd4, 0x5e, 0x6c, 0x61, 0x29, 0x6c, 0xdc, 0x3c, 0x01,
25    0x23, 0x35, 0x61, 0xf4, 0x1d, 0xb6, 0x6c, 0xce, 0x31, 0x4a, 0xdb, 0x31,
26    0x0e, 0x3b, 0xe8, 0x25, 0x0c, 0x46, 0xf0, 0x6d, 0xce, 0xea, 0x3a, 0x7f,
27    0xa1, 0x34, 0x80, 0x57, 0xe2, 0xf6, 0x55, 0x6a, 0xd6, 0xb1, 0x31, 0x8a,
28    0x02, 0x4a, 0x83, 0x8f, 0x21, 0xaf, 0x1f, 0xde, 0x04, 0x89, 0x77, 0xeb,
29    0x48, 0xf5, 0x9f, 0xfd, 0x49, 0x24, 0xca, 0x1c, 0x60, 0x90, 0x2e, 0x52,
30    0xf0, 0xa0, 0x89, 0xbc, 0x76, 0x89, 0x70, 0x40, 0xe0, 0x82, 0xf9, 0x37,
31    0x76, 0x38, 0x48, 0x64, 0x5e, 0x07, 0x05
32};
33
34static unsigned char c[163];
35
36int
37main(void)
38{
39    int i;
40
41    crypto_secretbox(c, m, 163, nonce, firstkey);
42    for (i = 16; i < 163; ++i) {
43        printf(",0x%02x", (unsigned int) c[i]);
44        if (i % 8 == 7)
45            printf("\n");
46    }
47    printf("\n");
48
49    memcpy(c, m, 163);
50    crypto_secretbox(c, c, 163, nonce, firstkey);
51    for (i = 16; i < 163; ++i) {
52        printf(",0x%02x", (unsigned int) c[i]);
53        if (i % 8 == 7)
54            printf("\n");
55    }
56    printf("\n");
57
58    assert(crypto_secretbox(c, c, 31, nonce, firstkey) == -1);
59    assert(crypto_secretbox(c, c, 12, nonce, firstkey) == -1);
60    assert(crypto_secretbox(c, c, 1, nonce, firstkey) == -1);
61    assert(crypto_secretbox(c, c, 0, nonce, firstkey) == -1);
62
63    assert(crypto_secretbox_keybytes() > 0U);
64    assert(crypto_secretbox_noncebytes() > 0U);
65    assert(crypto_secretbox_zerobytes() > 0U);
66    assert(crypto_secretbox_boxzerobytes() > 0U);
67    assert(crypto_secretbox_macbytes() > 0U);
68    assert(crypto_secretbox_messagebytes_max() > 0U);
69    assert(strcmp(crypto_secretbox_primitive(), "xsalsa20poly1305") == 0);
70    assert(crypto_secretbox_keybytes() ==
71           crypto_secretbox_xsalsa20poly1305_keybytes());
72    assert(crypto_secretbox_noncebytes() ==
73           crypto_secretbox_xsalsa20poly1305_noncebytes());
74    assert(crypto_secretbox_zerobytes() ==
75           crypto_secretbox_xsalsa20poly1305_zerobytes());
76    assert(crypto_secretbox_boxzerobytes() ==
77           crypto_secretbox_xsalsa20poly1305_boxzerobytes());
78    assert(crypto_secretbox_macbytes() ==
79           crypto_secretbox_xsalsa20poly1305_macbytes());
80    assert(crypto_secretbox_messagebytes_max() ==
81           crypto_secretbox_xsalsa20poly1305_messagebytes_max());
82
83    return 0;
84}
85