C++ (Cpp) dtls_hmac_storage_init Examples

Example #1

File: hmac.c Project: cetic/tinydtls

int main(int argc, char **argv) {
  static unsigned char buf[DTLS_HMAC_DIGEST_SIZE];
  size_t len, i;
  dtls_hmac_context_t *ctx;

  if (argc < 3) {
    fprintf(stderr, "usage: %s key text", argv[0]);
    return -1;
  }

  dtls_hmac_storage_init();
  ctx = dtls_hmac_new(argv[1], strlen(argv[1]));
  assert(ctx);
  dtls_hmac_update(ctx, argv[2], strlen(argv[2]));
  
  len = dtls_hmac_finalize(ctx, buf);

  for(i = 0; i < len; i++) 
    printf("%02x", buf[i]);
  printf("\n");

  dtls_hmac_free(ctx);

  return 0;
}

Example #2

File: crypto.c Project: Asterios/contiki-tls-dtls

void crypto_init() {
  dtls_hmac_storage_init();

#ifdef WITH_CONTIKI
  memb_init(&cipher_storage);
#endif /* WITH_CONTIKI */
}