changed encryption style to xor instead of minus

[WARNING] This is just test, I recommend using default (stable) branch... But ofc you don't have to listen to me lmao

src/lib/decrypter.c

@@ -109,7 +109,7 @@ outputFlags decryptText(char *text, char *keyNew)
     //DECRYPT TEXT
     for (int i = 0; i < textKeyChainLength; i++)
     {
-        textKeyChain[i] -= encryptedTextKeyChain[i];
+        textKeyChain[i] ^= encryptedTextKeyChain[i];
     }
 
     //FIX (CLEAN) returningText

src/lib/encrypter.c

@@ -90,7 +90,7 @@ outputFlags encryptText(char *text, char *keyNew)
     //ACTUALLY ENCRYPT TEXT
     for (int i = 0; i < (int) strlen(text); i++)
     {
-        textKeyChain[i] -= (int) text[i];
+        textKeyChain[i] ^= (int) text[i];
     }
 
     //COUNT REQUIRED SIZE FOR returningText