Contents

#include <stdio.h>
#include "crypto_secretbox.h"
#include "randombytes.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];

main()
{
  int mlen;
  int i;

  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);
    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("bad decryption\n");
	  break;
	}
    } else {
      printf("ciphertext fails verification\n");
    }
  }
  return 0;
}

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
ruby_nacl-0.1.2	ext/ruby_nacl/NaCl/tests/secretbox7.c
ruby_nacl-0.1.1	ext/ruby_nacl/NaCl/tests/secretbox7.c
ruby_nacl-0.1.0	ext/ruby_nacl/NaCl/tests/secretbox7.c