toxcore/nacl/tests/scalarmult3.cpp
2013-07-02 09:53:34 -04:00

32 lines
771 B
C++

#include <iostream>
#include <iomanip>
#include <string>
using std::string;
using std::cout;
using std::setfill;
using std::setw;
using std::hex;
#include "crypto_scalarmult_curve25519.h"
char alicesk_bytes[32] = {
0x77,0x07,0x6d,0x0a,0x73,0x18,0xa5,0x7d
,0x3c,0x16,0xc1,0x72,0x51,0xb2,0x66,0x45
,0xdf,0x4c,0x2f,0x87,0xeb,0xc0,0x99,0x2a
,0xb1,0x77,0xfb,0xa5,0x1d,0xb9,0x2c,0x2a
} ;
main()
{
int i;
cout << setfill('0');
string alicesk(alicesk_bytes,sizeof alicesk_bytes);
string alicepk = crypto_scalarmult_curve25519_base(alicesk);
for (i = 0;i < alicepk.size();++i) {
unsigned char c = alicepk[i];
if (i > 0) cout << ","; else cout << " ";
cout << "0x" << hex << setw(2) << (unsigned int) c;
if (i % 8 == 7) cout << "\n";
}
return 0;
}