int shcert_init_serial(uint8_t ser[16])
{
unsigned char *raw = (unsigned char *)ser;
uint64_t rand1 = shrand();
uint64_t rand2 = shrand();
memcpy(raw, &rand1, sizeof(uint64_t));
memcpy(raw + sizeof(uint64_t), &rand2, sizeof(uint64_t));
}
shkey_t *ashkey_uniq(void)
{
int i;
memset(&_shmem_key, 0, sizeof(_shmem_key));
for (i = 0; i < SHKEY_WORDS; i++) {
_shmem_key.code[i] = (uint32_t)htonl((uint32_t)shrand());
}
return (&_shmem_key);
}
shkey_t *shkey_uniq(void)
{
shkey_t *ret_key;
int i;
ret_key = (shkey_t *)calloc(1, sizeof(shkey_t));
for (i = 0; i < SHKEY_WORDS; i++) {
ret_key->code[i] = (uint32_t)htonl((uint32_t)shrand());
}
return (ret_key);
}
int shalg_priv_rand(int alg, shalg_t ret_key)
{
static const int max = SHALG_PRIV_RAND_SIZE / 8;
unsigned char raw[SHALG_PRIV_RAND_SIZE];
uint64_t *v;
int i;
v = (uint32_t *)raw;
for (i = 0; i < max; i++) {
v[i] = shrand();
}
return (shalg_priv(alg, ret_key, raw, sizeof(raw)));
}
static int _lbase_random(lua_State *L)
{
double d = (double)(shrand() & 0xFFFFFFFF);
lua_pushnumber(L, d);
return 1; /* math 'random' integral */
}
