secretbox.c

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    1 
    2 #define TEST_NAME "secretbox"
    3 #include "cmptest.h"
    4 
    5 static 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 
   11 static 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 */
   17 static 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 
   34 static unsigned char c[163];
   35 
   36 int
   37 main(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 }

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FreeBSD/Linux Kernel Cross Reference sys/contrib/libsodium/test/default/secretbox.c

FreeBSD/Linux Kernel Cross Reference
sys/contrib/libsodium/test/default/secretbox.c