[Release] C++ VL64 and B64 encoding functions

[Adil]

This probably won't be of use to those of you who've moved onto the new crypto, but oh well.
Pretty self explanatory, it's a stable port of the VL64 and B64 encoding functions written by Jeax (I believe) and Jordan (his Java port provided the basis for this).
VL64 function

static string Encode_VL64(int i){
string s = "";
char res[6]; //assign the var res to a a char array - len6
  int p = 0; 
 int sP = 0;
 int bytes = 1;
 int negativeMask = i >= 0 ? 0 : 4; //? : = if else clause
 i = abs(i);
 res[p++] = (char)(64 +(i & 3));
 for (i >>= 2; i != 0; i >>= 6){
 bytes++;
 res[p++] = (char)(64 + (i & 0x3f));
 }
 int null = 0;
 res[sP] = (char)(res[sP] | bytes << 3 | negativeMask);
  string tmp =  string(res);
tmp.erase(2,22); //clever little method to cut the string. 
//If this was not done, the output would have extremely weird chars.
  return tmp;
}

B64 function

static string Encode_B64(int i){
string s = "";
 for (int x = 1; x <= 2; x++){
                s += (char)((char)(64 + (i >> 6 * (2 - x) & 0x3f)));
}
 return s;
}

Usage:

#include <iostream>
#include <string>
#include <math.h>
using namespace std;
int main()
{
int value;
cout << "Enter your value\n";
cin >> value;
cout << //either: Encode_B64(value) or Encode_VL64(value);
cin.get()
return 0;
}

Compiled binary, VS solution and source code:

You must be registered for see links

Pictures of it functioning:

Notes:
Don't go off releasing this under your name.
Option 3 will output "coming soon", due to native C++ not having certain classes and functions built-in.
Report any bugs here. (If you enter a string for menu selection, prepare for errors).
~Adil

[Please don't infract me. I've seen plenty of other people bumping their threads/double posting with updates.]
Notes:
Updated build. Latest can be found at the same directory,

You must be registered for see links

Updates:
-RC4 has been implemented. If you wish to encrypt something with RC4, please change:

rc4.Encrypt(key, "NV6VVFPoC7FLDlzDUri3qcOAg9cRoFOmsYR9ffDGy5P8HfF6eekX40SFSVfJ1mDb3lcpYRqdg28sp61eHkPukKbqTu1JsVEKiRavi04YtSzUsLXaYSa5BEGwg5G2OF");

to:

rc4.Encrypt(key, "your special key here");

The key variable is user input.

Problems:
-Dom has told me that my encryption is static, whereas the habbo rc4 encryption wasn't. You can use this for static RC4 encryption if you wish.

Images:

Credits:

You must be registered for see links

for his RC4.h file
~Adil

 

[Sabo]

Thanks mate i was looking for these for a while 10/10

 

[Adil]

Thanks mate i was looking for these for a while 10/10

No problem ^^

You must be registered for see links

That's the git repo

 

[Sabo]

No problem ^^

You must be registered for see links

That's the git repo

Thanks

 

[Adil]

Just a little showcase