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First step in converting to C: num

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Pieter Wuille
2013-03-24 10:38:35 +01:00
parent 21b74c7e5f
commit 4adf6b2a32
17 changed files with 508 additions and 472 deletions
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27
bench.cpp
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@@ -1,25 +1,29 @@
#include <stdio.h>
#include "num.h"
#include "field.h"
#include "group.h"
#include "ecmult.h"
#include "ecdsa.h"
#include "num.cpp"
#include "field.cpp"
#include "group.cpp"
#include "ecmult.cpp"
#include "ecdsa.cpp"
using namespace secp256k1;
int main() {
FieldElem x;
const Number &order = GetGroupConst().order;
Number r, s, m;
const secp256k1_num_t &order = GetGroupConst().order;
secp256k1_num_t r, s, m;
secp256k1_num_start();
secp256k1_num_init(&r);
secp256k1_num_init(&s);
secp256k1_num_init(&m);
Signature sig;
x.SetHex("a357ae915c4a65281309edf20504740f0eb3343990216b4f81063cb65f2f7e0f");
int cnt = 0;
int good = 0;
for (int i=0; i<1000000; i++) {
r.SetPseudoRand(order);
s.SetPseudoRand(order);
m.SetPseudoRand(order);
secp256k1_num_set_rand(&r, &order);
secp256k1_num_set_rand(&s, &order);
secp256k1_num_set_rand(&m, &order);
sig.SetRS(r,s);
GroupElemJac pubkey; pubkey.SetCompressed(x, true);
if (pubkey.IsValid()) {
@@ -28,5 +32,8 @@ int main() {
}
}
printf("%i/%i\n", good, cnt);
secp256k1_num_free(&r);
secp256k1_num_free(&s);
secp256k1_num_free(&m);
return 0;
}