ISE-MiniProject/Isproject.py at main · suyogwaghere/ISE-MiniProject · GitHub

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from tkinter import *
import base64
from tkinter import messagebox
import tkinter.font as font

def encode(key, msg):
  enc = []
  for i in range(len(msg)):
    list_key = key[i % len(key)]
    list_enc = chr((ord(msg[i]) +
             ord(list_key)) % 256)
    enc.append(list_enc)
  return base64.urlsafe_b64encode("".join(enc).encode()).decode()
def decode(key, code):
  dec = []
  enc = base64.urlsafe_b64decode(code).decode()
  for i in range(len(enc)):
   list_key = key[i % len(key)]
   list_dec = chr((256 + ord(enc[i]) - ord(list_key)) % 256)
   dec.append(list_dec)
  return "".join(dec)
wn = Tk()
wn.geometry("500x500")
wn.configure(bg='white')
wn.title("Encrypt and Decrypt your Messages")
Message = StringVar()
key = StringVar()
mode = IntVar()
Output = StringVar()
headingFrame1 = Frame(wn,bg="gray91",bd=5)
headingFrame1.place(relx=0.2,rely=0.1,relwidth=0.7,relheight=0.16)
headingLabel = Label(headingFrame1,bg='white', text=" Welcome to Encryption and \nDecryption", fg='grey19', font=('Courier',15,'bold'))
headingLabel.place(relx=0,rely=0, relwidth=1, relheight=1)
label1 = Label(wn, text='Enter the Message',bg='white', font=('Courier',10))
label1.place(x=10,y=150)
msg = Entry(wn,textvariable=Message, width=35, font=('calibre',10,'normal'))
msg.place(x=200,y=150)
label2 = Label(wn, text='Enter the key',bg='white', font=('Courier',10))
label2.place(x=10,y=200)
InpKey = Entry(wn, textvariable=key, width=35,font=('calibre',10,'normal'))
InpKey.place(x=200,y=200)
label3 = Label(wn, text='Check one of encrypt or decrypt',bg='white', font=('Courier',10))
label3.place(x=10,y=250)
Radiobutton(wn, text='Encrypt',bg='white', variable=mode, value=1).place(x=100,y=300)
Radiobutton(wn, text='Decrypt',bg='white', variable=mode, value=2).place(x=200,y=300)
label3 = Label(wn, text='Result',bg='white', font=('Courier',10))
label3.place(x=10,y=350)
res = Entry(wn,textvariable=Output, width=35, font=('calibre',10,'normal'))
res.place(x=200,y=350)
#Function that executes on clicking Show Message function in python message encryption decryption project
def Result():
  msg = Message.get()
  k= key.get()
  i = mode.get()
  if (i==1):
    Output.set(encode(k, msg))
  elif(i==2):
    Output.set(decode(k, msg))
  else:
    messagebox.showinfo('ProjectGurukul', 'Please Choose one of Encryption or Decryption. Try again.')
#Function that executes on clicking Reset function
def Reset():
  Message.set("")
  key.set("")
  mode.set(0)
  Output.set("")
ShowBtn = Button(wn,text="Show Message",bg='green', fg='black',width=15,height=1,command=Result)
ShowBtn['font'] = font.Font( size=12)
ShowBtn.place(x=180,y=400)
ResetBtn = Button(wn, text='Reset', bg='blue', fg='black', width=15,height=1,command=Reset)
ResetBtn['font'] = font.Font( size=12)
ResetBtn.place(x=15,y=400)
QuitBtn = Button(wn, text='Exit', bg='red', fg='black',width=15,height=1, command=wn.destroy)
QuitBtn['font'] = font.Font( size=12)
QuitBtn.place(x=345,y=400)
wn.mainloop()