release/src/router/dnscrypt/src/libnacl/tests/secretbox5.cpp

   1 #include <string>
   2 using std::string;
   3 #include <stdio.h>
   4 #include "crypto_secretbox.h"
   5 #include "randombytes.h"
   6
   7 main()
   8 {
   9   int mlen;
  10   for (mlen = 0;mlen < 1000;++mlen) {
  11     unsigned char kbytes[crypto_secretbox_KEYBYTES];
  12     randombytes(kbytes,crypto_secretbox_KEYBYTES);
  13     string k((char *) kbytes,crypto_secretbox_KEYBYTES);
  14     unsigned char nbytes[crypto_secretbox_NONCEBYTES];
  15     randombytes(nbytes,crypto_secretbox_NONCEBYTES);
  16     string n((char *) nbytes,crypto_secretbox_NONCEBYTES);
  17     unsigned char mbytes[mlen];
  18     randombytes(mbytes,mlen);
  19     string m((char *) mbytes,mlen);
  20     string c = crypto_secretbox(m,n,k);
  21     try {
  22       string m2 = crypto_secretbox_open(c,n,k);
  23       if (m != m2) printf("bad decryption\n");
  24     } catch(const char *s) {
  25       printf("%s\n",s);
  26     }
  27   }
  28   return 0;
  29 }