From e4c5feedb4b6e55a74b2d936bd7a748cb45ecd80 Mon Sep 17 00:00:00 2001
From: ENGO150 <v.smejkal06@gmail.com>
Date: Sun, 16 Oct 2022 19:46:56 +0200
Subject: [PATCH] implemented encryptedTextKeyChain function in encrypter &
 decrypter

you can now change the encryption operation in one function
---
 src/lib/decrypter.c | 2 +-
 src/lib/encrypter.c | 2 +-
 src/lib/flags.c     | 2 ++
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/lib/decrypter.c b/src/lib/decrypter.c
index 96fc09a..3b5990f 100644
--- a/src/lib/decrypter.c
+++ b/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] = encryptionOperation(textKeyChain[i], encryptedTextKeyChain[i]);
     }
 
     //FIX (CLEAN) returningText
diff --git a/src/lib/encrypter.c b/src/lib/encrypter.c
index f1289c9..f28a00f 100644
--- a/src/lib/encrypter.c
+++ b/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] = encryptionOperation(textKeyChain[i], (int) text[i]);
     }
 
     //COUNT REQUIRED SIZE FOR returningText
diff --git a/src/lib/flags.c b/src/lib/flags.c
index beeb2cf..7dd6ba1 100644
--- a/src/lib/flags.c
+++ b/src/lib/flags.c
@@ -71,4 +71,6 @@ int encryptionOperation(int text, int encryptedText)
 {
     //CHANGE THE '-' (MINUS) OPERATOR TO SOMETHING YOU WANT TO USE I GUESS
     return text - encryptedText;
+
+    //I DO NOT RECOMMEND CHANGING THIS, BUT IF YOU WANT TO, XOR IS A GOOD OPERATOR (IDK IF OTHERS WORK lmao)
 }
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