indev

vernam_GUI.py

@@ -0,0 +1,157 @@
+import tkinter as tk
+from vernam_def import *
+from tkinter import filedialog as fd
+#-----------------------------------------------------------------------
+def decrypting(listCrypt, key):
+	msgNum = [a ^ b for a,b in zip(listCrypt, key)]
+	msgString = numList2msg(msgNum)
+	return msgString
+#-----------------------------------------------------------------------
+def keyGenBut():
+	ent_key_size.insert(tk.END,"\r")
+	try:
+		file_name = fd.asksaveasfilename(
+			filetypes=(("VSK files", "*.VSK"),
+				("All files", "*.*"))
+				)
+		f = open(file_name, 'w')
+		sizeKeyStr = ent_key_size.get()
+		ent_key_size.delete(0, tk.END)
+		sizeKey = "".join(c for c in sizeKeyStr if  c.isdecimal())
+		sizeKey = int(sizeKey)
+		strText = list2str(keyGen(0,sizeKey))
+		f.write(strText)
+		f.close()
+	except TypeError:
+		return 1
+	except FileNotFoundError:
+		return 2
+	except ValueError:
+		return 3
+
+def inputMsg():
+	try:
+		file_name = fd.askopenfilename(
+					filetypes=(("VSM files", "*.VSM"),
+						("TXT files", "*.TXT"),
+						("All files", "*.*"))
+						)
+		f = open(file_name)
+		s = f.read()
+		txt_msg.delete(1.0, tk.END)
+		txt_msg.insert(1.0, s)
+		f.close()
+	except FileNotFoundError:
+		return 1
+	except TypeError :
+		return 2
+
+def outputMsg():
+	try:
+		file_name = fd.asksaveasfilename(
+				filetypes=(("VSM files", "*.VSM"),
+					("All files", "*.*"))
+					)
+		f = open(file_name, 'w')
+		Msg = txt_msg.get("1.0", tk.END)
+		f.write(Msg)
+		f.close()
+	except FileNotFoundError:
+		return 1
+	except TypeError :
+		return 2
+
+def inputVer():
+	file_name = fd.askopenfilename(
+				filetypes=(("VSV files", "*.VSV"),
+					("All files", "*.*"))
+					)
+	f = open(file_name)
+	s = f.read()
+	ent_ver.delete(0, tk.END)
+	ent_ver.insert(0, s)
+	f.close()
+
+def outputVer():
+	file_name = fd.asksaveasfilename(
+		filetypes=(("VSV files", "*.VSV"),
+			("All files", "*.*"))
+			)
+	f = open(file_name, 'w')
+	Msg = ent_ver.get()
+	f.write(Msg)
+	f.close()
+
+def inputKey():
+	file_name = fd.askopenfilename(
+				filetypes=(("VSK files", "*.VSK"),
+					("All files", "*.*"))
+					)
+	f = open(file_name)
+	s = f.read()
+	ent_key.delete(0, tk.END)
+	ent_key.insert(0, s)
+	f.close()
+
+def outputKey():
+	file_name = fd.asksaveasfilename(
+		filetypes=(("VSK files", "*.VSK"),
+			("All files", "*.*"))
+			)
+	f = open(file_name, 'w')
+	Msg = ent_key.get()
+	f.write(Msg)
+	f.close()
+
+def crypting():
+	ent_ver.delete(0, tk.END)
+	MsgNum = msg2ver(txt_msg.get(1.0, tk.END))
+	keyNum = str2list(ent_key.get())
+	if len(keyNum) == 0:
+		keyNum = keyGen("", (len(MsgNum)-1))
+		keyNum.pop(0)
+	listCrypt = [a ^ b for a,b in zip(MsgNum, keyNum)]
+	strCrypt = list2str(listCrypt)
+	ent_ver.insert(0, strCrypt)
+
+window = tk.Tk()
+window.title("Vernam Encrypt")
+window.geometry('400x600')
+window.minsize(420,500)
+window.maxsize(420,500)
+
+lbl_msg = tk.Label(window, text="Message", font=(20)).grid(row=0, column=0,stick="w", padx=5,pady=5)
+btn_in_msg = tk.Button(window, text="import", command=inputMsg).grid(row=0, column=1, padx=5,pady=5) 
+btn_out_msg = tk.Button(window, text="output",command=outputMsg).grid(row=0, column=2, padx=5,pady=5)
+txt_msg = tk.Text(window, width=50, height=7)
+txt_msg.grid(row=1, column=0, columnspan=3, stick="we", padx=5)
+
+lbl_spaser = tk.Label(window, text="	").grid(row=2, column=0, columnspan=3, stick="we", padx=5, pady=5)
+
+lbl_ver = tk.Label(window, text="Chiphrogram", font=(20)).grid(row=3, column=0,stick="w", padx=5)
+btn_in_ver = tk.Button(window, text="import", command=inputVer).grid(row=3, column=1) 
+btn_out_ver = tk.Button(window, text="output",command=outputVer).grid(row=3, column=2)
+ent_ver = tk.Entry(window)
+ent_ver.grid(row=4, column=0, columnspan=3, stick="we", padx=5, pady=5)
+
+lbl_spaser = tk.Label(window, text="	").grid(row=5, column=0, columnspan=3, stick="we", padx=5, pady=5)
+
+lbl_key = tk.Label(window, text="Key", font=(20)).grid(row=6, column=0, stick="w", padx=5)
+btn_in_key = tk.Button(window, text="import", command=inputKey).grid(row=6, column=1) 
+btn_out_key = tk.Button(window, text="output", command=outputKey).grid(row=6, column=2)
+ent_key = tk.Entry(window)
+ent_key.grid(row=7, column=0, columnspan=3, stick="we", padx=5, pady=5)
+
+btn_crypt = tk.Button(window, text="Crypt", relief=tk.RAISED, borderwidth=5,width=10, height=1, command=crypting).grid(row=8, column=1, padx=10, pady=5)
+btn_decrypt = tk.Button(window, text="Decrypt", relief=tk.RAISED, borderwidth=5,width=10, height=1).grid(row=8, column=2, padx=10, pady=5)
+
+lbl_spaser = tk.Label(window, text="	", font=(20)).grid(row=9, column=0, columnspan=3, stick="we")
+
+lbl_key = tk.Label(window, text="Key size", font=(5)).grid(row=10, column=0, stick="we", padx=5)
+ent_key_size = tk.Entry(window,width=15)
+ent_key_size.grid(row=10, column=1, padx=5)
+btn_keygen = tk.Button(window, text="Key Gen", command=keyGenBut).grid(row=10, column=2,padx=5)
+
+#-----------------------------------------------------------------------
+print(str2list("123.123.44.xer.r34.56"))
+window.mainloop()

vernam_def.py

@@ -0,0 +1,37 @@
+import random
+# озвращает список цифр которым соответствует буква юникода.
+#для генерации ключа заданного размера - введите 1 аргумент любую строку, а второй длинну
+def keyGen  (Message, typer=0):
+	lenMessage = 0
+	if typer == 0:
+		lenMessage = len(Message)
+	elif typer >= 1:
+		lenMessage = typer
+	for i in range(lenMessage):
+	listRandInteger = [random.randint(1, 1500) for i in range(lenMessage)]
+	listRandInteger.insert(0, 0)
+	print("KEY: {0}".format(listRandInteger))
+	return listRandInteger
+# возвращает список дексов юникода, принимает строку сообщение
+def msg2ver(Message):
+	for i in Message:
+		listMessage = list(Message)
+	listNumMessage = [int(ord(i)) for i in listMessage]
+	return listNumMessage
+# возвращает строку сообщение, принимает список дексов юникода
+def ver2msg(listNumMessage):
+	listMessage = [chr(int(i)) for i in listNumMessage]
+	Message = "".join(listMessage)
+	return Message
+# принимает строку - возвращает ее списком чисел
+def str2list(text):
+	strListText = text.split(".")
+	listNumText = [int(i) for i in strListText if i.isdecimal()]
+	return listNumText
+# принимает список чисел - возвращает его строкой
+def list2str(listText):
+	strList = [str(i) for i in listText]
+	strText = ".".join(strList)
+	return strText
+
+x = keyGen("", 5)