diff --git a/dechiffrement.py b/dechiffrement.py
new file mode 100644
index 0000000000000000000000000000000000000000..1648c0f2036e50a779993c502759b26f25c82cfa
--- /dev/null
+++ b/dechiffrement.py
@@ -0,0 +1,52 @@
+a = ["jkjjkkkj","jjkkjjkk","jjkkjjjj","jkjjkkjk","jjkkjkkj","jjkkjkjk","jkjjkkkj","jkjjkkkj","jjkkjkkj","jkjjkkkj","jkjjkkkj","jkkjjjjj","jjkkjjjk","jjkkjjkk","jkjjkkjk","jjkkjjkj","jjkkjkjj","jkkjjjjj","jjkkjjkk","jkjjkkjk","jjkkkjjj","jjkkjjkj","jjkkjkjk","jjkkjjkj","jkjjkkkj","jjkkkjjj","jjkkkjjk","jkjjkkjk","jjjkkjjj","jjjjjjkk","jjkkjjkj","jjkkjjkk","jjkkjjkk","jjkkjkjj","jjkkjkkj","jkkjjjjj","jkjjkkjk","jjkkjjkk","jkjjkkkj","jjkkjjkj","jkjjkkkj","jkjjkkjk","jjjkkjjj","jkjjkkjk","jkkjjjjj","jjkkjkkj","jkkjjjjj","jkkjjjjj","jjkkjjjj","jjkkjkkj","jjjjjjkk","jjkkkjjj","jjkkkjjj","jjkkkjjk"]
+
+
+dico = {}
+dico["jkjjkkkj"] = "a"
+dico["jjjkkjjj"] = "b"
+dico["jkkjjjjj"] = "c"
+dico["jjjjjjkk"] = "d"
+dico["jjkkjjkk"] = "e"
+dico["jkjjkkjk"] = "f"
+dico["jkjjjjjk"] = "A"
+dico["jkjjjjkj"] = "B"
+dico["jkjjjjkk"] = "C"
+dico["jkjjjkjj"] = "D"
+dico["jkjjjkjk"] = "E"
+dico["jkjjjkkj"] = "F"
+dico["jjkkjjjj"] = "0"
+dico["jjkkjjjk"] = "1"
+dico["jjkkjjkj"] = "2"
+dico["jjkkjjkk"] = "3"
+dico["jjkkjkjj"] = "4"
+dico["jjkkjkjk"] = "5"
+dico["jjkkjkkj"] = "6"
+dico["jjkkjkkk"] = "7"
+dico["jjkkkjjj"] = "8"
+dico["jjkkkjjk"] = "9"
+
+
+b = ""
+for i in range(len(a)):
+    b+=dico[a[i]]
+
+print(b)
+print("\n")
+print(dico)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+