libsodium/test/default/scalarmult5.c

#define TEST_NAME "scalarmult5"
#include "cmptest.h"

unsigned char alicesk[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
} ;

unsigned char bobpk[32] = {
 0xde,0x9e,0xdb,0x7d,0x7b,0x7d,0xc1,0xb4
,0xd3,0x5b,0x61,0xc2,0xec,0xe4,0x35,0x37
,0x3f,0x83,0x43,0xc8,0x5b,0x78,0x67,0x4d
,0xad,0xfc,0x7e,0x14,0x6f,0x88,0x2b,0x4f
} ;

unsigned char k[32];

int main(void)
{
    int i;

    crypto_scalarmult(k,alicesk,bobpk);

    for (i = 0;i < 32;++i) {
        if (i > 0) {
            printf(",");
        } else {
            printf(" ");
        }
        printf("0x%02x",(unsigned int) k[i]);
        if (i % 8 == 7) {
            printf("\n");
        }
    }
    return 0;
}