mirror of
https://github.com/jedisct1/libsodium.git
synced 2024-12-24 12:36:01 -07:00
41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include "windows/windows-quirks.h"
|
|
|
|
#define TEST_NAME "secretbox8"
|
|
#include "cmptest.h"
|
|
|
|
unsigned char k[crypto_secretbox_KEYBYTES];
|
|
unsigned char n[crypto_secretbox_NONCEBYTES];
|
|
unsigned char m[10000];
|
|
unsigned char c[10000];
|
|
unsigned char m2[10000];
|
|
|
|
int main(void)
|
|
{
|
|
size_t mlen;
|
|
size_t i;
|
|
int caught;
|
|
|
|
for (mlen = 0;mlen < 1000 && mlen + crypto_secretbox_ZEROBYTES < sizeof m;++mlen) {
|
|
randombytes(k,crypto_secretbox_KEYBYTES);
|
|
randombytes(n,crypto_secretbox_NONCEBYTES);
|
|
randombytes(m + crypto_secretbox_ZEROBYTES,mlen);
|
|
crypto_secretbox(c,m,mlen + crypto_secretbox_ZEROBYTES,n,k);
|
|
caught = 0;
|
|
while (caught < 10) {
|
|
c[rand() % (mlen + crypto_secretbox_ZEROBYTES)] = rand();
|
|
if (crypto_secretbox_open(m2,c,mlen + crypto_secretbox_ZEROBYTES,n,k) == 0) {
|
|
for (i = 0;i < mlen + crypto_secretbox_ZEROBYTES;++i)
|
|
if (m2[i] != m[i]) {
|
|
printf("forgery\n");
|
|
return 100;
|
|
}
|
|
} else {
|
|
++caught;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|