-rw-r--r-- 634 cryptattacktester-20231020/bruteforce_params.cpp raw
#include "selection.h"
#include "bruteforce_params.h"

using namespace std;

void bruteforce_params(const vector<bigint> &params,map<string,string> &S,int (*callback)(const vector<bigint> &))
{
  bigint n = params.at(0);
  bigint k = params.at(1);
  bigint w = params.at(2);
  bigint possibilities = binomial(n,w);
  for (bigint iters = 1;iters < possibilities;iters *= 2) {
    if (!selection_allows(S,"I",iters.get_str())) continue;
    vector<bigint> Q{iters};
    if (callback(Q) < 0) return;
  }
  if (selection_allows(S,"I",possibilities.get_str())) {
    vector<bigint> Q{possibilities};
    if (callback(Q) < 0) return;
  }
}