Example #1
0
void PFC::random(G2& w)
{
    int i;
    ZZn3 XX;
	Big X=*x;
 
    Big x0=rand(*mod);
    forever
    {
        x0+=1;
        XX.set2((ZZn)x0);
        if (!w.g.set(XX)) continue;

        break;
    }
	map(w.g,X,*frob);
}
Example #2
0
void PFC::hash_and_map(G2& w,char *ID)
{
    int i;
    ZZn3 XX;
	Big X=*x;
 
    Big x0=H1(ID);
    forever
    {
        x0+=1;
        XX.set2((ZZn)x0);
        if (!w.g.set(XX)) continue;

        break;
    }
	map(w.g,X,*frob);
}
Example #3
0
ECn3 hash_and_map3(char *ID)
{
    int i;
    ECn3 S;
    ZZn3 X;
 
    Big x0=H1(ID);
    forever
    {
        x0+=1;
        X.set2((ZZn)x0);
        if (!S.set(X)) continue;

        break;
    }

//    cout << "S= " << S << endl;
    return S;
}