From 44a392aca9059f60390e36bb8372d5ab30d8caed Mon Sep 17 00:00:00 2001
From: Lars Bogner <lars.bogner@outlook.de>
Date: Fri, 2 Aug 2019 15:33:11 +0200
Subject: [PATCH] encryption

---
 encryption.py | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 encryption.py

diff --git a/encryption.py b/encryption.py
new file mode 100644
index 0000000..2a05c95
--- /dev/null
+++ b/encryption.py
@@ -0,0 +1,31 @@
+from Crypto.Cipher import AES
+import random
+import string
+
+
+def encrypt(password, text):
+    random.seed(password)
+    letters = string.ascii_lowercase
+    password = ''.join(random.choice(letters) for i in range(32))
+    add = 16 - (len(text) % 16)
+    for i in range(add):
+        text += " "
+    chiffre = AES.new(password, AES.MODE_ECB)
+    chiffrat = chiffre.encrypt(text)
+    return chiffrat
+
+
+def decrypt(password, chiffrat):
+    random.seed(password)
+    letters = string.ascii_lowercase
+    password = ''.join(random.choice(letters) for i in range(32))
+    chiffre = AES.new(password, AES.MODE_ECB)
+    text = chiffre.decrypt(chiffrat)
+    temp_text = text.decode('ascii')
+    for counter, letter in enumerate(reversed(text.decode('ascii'))):
+        if letter == " ":
+            temp_text = temp_text[:-1]
+        else:
+            break
+    text = temp_text
+    return text