1
2#define TEST_NAME "scalarmult7"
3#include "cmptest.h"
4
5static unsigned char p1[32] = {
6    0x72, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54, 0x74, 0x8b, 0x7d,
7    0xdc, 0xb4, 0x3e, 0xf7, 0x5a, 0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38,
8    0x1a, 0xf4, 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0xea
9};
10
11static unsigned char p2[32] = {
12    0x85, 0x20, 0xf0, 0x09, 0x89, 0x30, 0xa7, 0x54, 0x74, 0x8b, 0x7d,
13    0xdc, 0xb4, 0x3e, 0xf7, 0x5a, 0x0d, 0xbf, 0x3a, 0x0d, 0x26, 0x38,
14    0x1a, 0xf4, 0xeb, 0xa4, 0xa9, 0x8e, 0xaa, 0x9b, 0x4e, 0x6a
15};
16
17static unsigned char scalar[32];
18static unsigned char out1[32];
19static unsigned char out2[32];
20
21int
22main(void)
23{
24    int ret;
25
26    scalar[0] = 1U;
27    ret       = crypto_scalarmult_curve25519(out1, scalar, p1);
28    assert(ret == 0);
29    ret = crypto_scalarmult_curve25519(out2, scalar, p2);
30    assert(ret == 0);
31    printf("%d\n", !!memcmp(out1, out2, 32));
32
33    return 0;
34}
35