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- - [Released] Crypter Tools (http://www.ps3hax.net/showthread.php?t=31382)

[Released] Crypter Tools

PSdev has release ”Crypter tools”, here is a quote from the read me:

This can package of tools can encrypt and decrypt any file type, you can use you own key so no one can decrypt it. Unless they know the key.

The USAGE:

Encrypter:

<Encrypter.exe> <input> <output> : <The Key you want>
____________________________________________________

Decrypter:

<Decrypter.exe> <input> <output> : <The Key you entered in the encryptor>

Note -- if the file has and extension on it ex: example.txt, you must add the .txt.

The Decrypter will say it was decrypted succesfully but if you did not enter the right key you will get a file damage error

[Read More]

Anyone got source? I’m not really going to install Windows to play with this.

and what the hell is this ?

Correct me if I'm wrong but this looks like a simple AES encrypter/decrypter.
If that's the case, any developer (even me) can make one in less than an hour.

Without keys it's worthless.

I hope I'm wrong, and that there is more to this than meets the eye.

This should be a self/unself tool? Or?

Moderators
Can you please fix the link for Read More?

Quote:

Originally Posted by advocatusdiaboli (Post 298885)

Anyone got source? I’m not really going to install Windows to play with this.

Code:

#include <stdio.h>

#include "tools.h"



int main(int argc, char *argv[]) {

   FILE *in, *out, *key_f;   

   char key[0x20];

   char iv[0x10];

   char *data;

   int size;



   if (argc != 5 || (argv[1][0] != 'd' && argv[1][0] != 'e') || argv[1][1] != 0) {

      fprintf(stderr, "Usage : %s [d|e] key_file input output\n", argv[0]);

      return -1;

   }



   key_f = fopen(argv[2], "rb");

   in = fopen(argv[3], "rb");

   out = fopen(argv[4], "wb");



   if (!key_f || !in || !out) {

      fprintf(stderr, "Couldn't open files\n");

      return -2;

   }



   if (fread(key, 0x20, 1, key_f) != 1) ||

       fread(iv, 0x10, 1, key_f) != 1)) {

      fprintf(stderr, "Couldn't read key\n");

      return -3;

   }

   fseek (in, 0, SEEK_END);

   size = ftell(in);

   fseek(in, 0, SEEK_SET);



   data = malloc (size);



   if (argv[1][0] == 'e')

       aes256cbc_enc (key, iv, data, size, data);

   else

       aes256cbc (key, iv, data, size, data);



   fwrite (data, size, 1, out);



   fclose (in);

   fclose (out);

   fclose (key_f);

   free(data);

}

So... this has precisely nothing to do with the PS3?