XORenc
				Basic encryption using XOR

Using XOR operations you can encrypt and decrypt data. The key is the same for
both operations. 

How XOR works
-------------

XOR stands for "exclusive or", which is basically an or but without the AND.

The truth table for XOR is:

| A | B | A XOR B |
|---|---|---------|
| 0 | 0 |    0    |
| 0 | 1 |    1    |
| 1 | 0 |    1    |
| 1 | 1 |    0    |