inline void gamma(const uint8_t garlic, const uint8_t *salt,
const uint8_t saltlen, uint8_t *r)
{
const uint64_t q = UINT64_C(1) << ((3*garlic+3)/4);
uint64_t i, j, j2;
uint8_t *tmp = malloc(H_LEN);
uint8_t *tmp2 = malloc(H_LEN);
__Hash1(salt, saltlen, tmp); //tmp <- H(S)
__Hash1(tmp, H_LEN, tmp2); //tmp2 <- H(H(S))
initXSState(tmp, tmp2);
__ResetState();
for(i = 0; i < q; i++){
j = xorshift1024star() >> (64 - garlic);
j2 = xorshift1024star() >> (64 - garlic);
//v_j1= H'(v_j1||v_j2)
__HashFast(i, r + j * H_LEN, r + j2 * H_LEN, r + j * H_LEN);
}
free(tmp);
free(tmp2);
}
int main()
{
int k;
uint64_t s[16];
initxorshift64star(0x1234567887654321);
printf("Seed:\n");
for (k = 0; k < 16; ++k) {
s[k] = xorshift64star();
printf("%2d %llu\n", k, s[k]);
}
initxorshift1024star(s);
printf("Outputs:\n");
for (k = 0; k < 32; ++k) {
printf("%2d %llu\n", k, xorshift1024star());
}
return 0;
}
