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#include "hotstuff/crypto.h"
using namespace hotstuff;
int main() {
PrivKeySecp256k1 p;
p.from_hex("4aede145d13021fb43c938bced67511a7740c05786d3e0b94ffbdaa7f15afc57");
pubkey_bt pub = p.get_pubkey();
printf("%s\n", get_hex(*pub).c_str());
DataStream s;
s << *pub;
PubKeySecp256k1 pub2;
s >> pub2;
printf("%s\n", get_hex(pub2).c_str());
SigSecp256k1 sig;
sig.sign(bytearray_t(32), p);
printf("%s\n", get_hex(sig).c_str());
s << sig;
SigSecp256k1 sig2(secp256k1_default_verify_ctx);
s >> sig2;
bytearray_t msg = bytearray_t(32);
msg[0] = 1;
printf("%d %d\n", sig2.verify(bytearray_t(32), pub2),
sig2.verify(msg, pub2));
p.from_rand();
printf("%s\n", get_hex(p).c_str());
sig.sign(msg, p);
printf("%s\n", get_hex(sig).c_str());
s << sig;
s >> sig2;
printf("%d %d\n", sig2.verify(msg, PubKeySecp256k1(p)),
sig2.verify(msg, pub2));
}
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