src/hotstuff_keygen.cpp


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

#include <error.h>
#include "salticidae/util.h"
#include "crypto.h"

using salticidae::Config;
using hotstuff::privkey_bt;
using hotstuff::pubkey_bt;

int main(int argc, char **argv) {
    Config config("hotstuff.conf");
    privkey_bt priv_key;
    auto opt_n = Config::OptValInt::create(1);
    auto opt_algo = Config::OptValStr::create("secp256k1");
    config.add_opt("num", opt_n, Config::SET_VAL);
    config.add_opt("algo", opt_algo, Config::SET_VAL);
    config.parse(argc, argv);
    auto &algo = opt_algo->get();
    if (algo == "secp256k1")
        priv_key = new hotstuff::PrivKeySecp256k1();
    else
        error(1, 0, "algo not supported");
    int n = opt_n->get();
    if (n < 1)
        error(1, 0, "n must be >0");
    while (n--)
    {
        priv_key->from_rand();
        pubkey_bt pub_key = priv_key->get_pubkey();
        printf("pub:%s sec:%s\n", get_hex(*pub_key).c_str(),
                            get_hex(*priv_key).c_str());
    }
    return 0;
}