Init commit

XOR.py

@@ -0,0 +1,49 @@
+def char_encode(text, key):
+    itext = ''
+    ikey = ''
+    out = ''
+
+    for char in text:
+        char = str(bin(ord(char)))
+        char = char.replace('0b', '')
+        while len(char) < 16:
+            char = '0' + char
+        itext += char
+
+    for char in key:
+        char = str(bin(ord(char)))
+        char = char.replace('0b', '')
+        while len(char) < 16:
+            char = '0' + char
+        ikey += char
+
+    if len(itext) > len(ikey):
+        tmp = ikey
+        ikey = tmp * int(len(itext) / len(tmp))
+        ikey += tmp[:(len(itext) % len(tmp))]
+
+    for i in range(len(itext)):
+        a = itext[i]
+        b = ikey[i]
+
+        if a == b:
+            out += '0'
+        else:
+            out += '1'
+    tmp = list(out)
+    out = ''
+
+    while len(tmp) >= 16:
+        char = ''.join(tmp[:16])
+        char = int(char, 2)
+        out += chr(char)
+
+        del tmp[:16]
+
+    return out
+
+
+if __name__ == '__main__':
+    cat = char_encode('123123', 'кот')
+    print(cat)
+    print(char_encode(cat, 'кот'))