moved encryption key generation to misc.c

include/misc.h

@@ -24,6 +24,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #include <why2/flags.h>
 
 void generateTextKeyChain(char *key, int *textKeyChain, int textKeyChainSize); //GENERATES ARRAY FOR ENCRYPTION/DECRYPTION
+void generateKey(char *key, int keyLength); //GENERATE ENCRYPTION KEY
 void deallocateOutput(outputFlags flags); //DEALLOCATES flags
 boolean checkVersion(); //THIS FUNCTION CHECKS IF LATEST VERSION OF WHY2 IS USED
 boolean checkKey(char *key); //CHECKS IF KEY IS VALID

src/core/lib/encrypter.c

@@ -74,32 +74,10 @@ outputFlags encryptText(char *text, char *keyNew)
 
         //REDEFINE keyLength
         setKeyLength(strlen(key));
-
-        goto skipKey;
-    }
-
-    //LOAD KEY
-    for (int i = 0; i < (int) getKeyLength(); i++)
+    } else //LOAD KEY
     {
-        //SET numberBuffer TO RANDOM NUMBER BETWEEN 0 AND 52
-        numberBuffer = (rand() % 52) + 1;
-
-        //GET CHAR FROM numberBuffer
-        if (numberBuffer > 26)
-        {
-            numberBuffer += 70;
+        generateKey(key, getKeyLength());
     }
-        else
-        {
-            numberBuffer += 64;
-        }
-
-        key[i] = (char) numberBuffer;
-    }
-
-    key[getKeyLength()] = '\0';
-
-    skipKey:
 
     //LOAD textKeyChain
     generateTextKeyChain(key, textKeyChain, strlen(text));

src/core/lib/misc.c

@@ -387,3 +387,28 @@ unsigned long compareTimeMicro(struct timeval startTime, struct timeval finishTi
 {
     return (finishTime.tv_sec - startTime.tv_sec) * 1000000 + finishTime.tv_usec - startTime.tv_usec;
 }
+
+void generateKey(char *key, int keyLength)
+{
+    int numberBuffer;
+
+    for (int i = 0; i < keyLength; i++)
+    {
+        //SET numberBuffer TO RANDOM NUMBER BETWEEN 0 AND 52
+        numberBuffer = (rand() % 52) + 1;
+
+        //GET CHAR FROM numberBuffer
+        if (numberBuffer > 26)
+        {
+            numberBuffer += 70;
+        }
+        else
+        {
+            numberBuffer += 64;
+        }
+
+        key[i] = (char) numberBuffer;
+    }
+
+    key[getKeyLength()] = '\0';
+}