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finalpythonmini.py
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finalpythonmini.py
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from tkinter import*
import random
import time
import datetime
root=Tk()
root.geometry("1600x8000")
root.title("Message Encryption and Decryption")
Tops=Frame(root, width=1600,relief=SUNKEN)
Tops.pack(side=TOP)
f1=Frame(root,width=800,height=700,relief=SUNKEN)
f1.pack(side=LEFT)
#=================================================================================
# TIME
#================================================================================
localtime=time.asctime(time.localtime(time.time()))
lblInfo=Label(Tops,font=('helvetica',50,'bold'),text="SECRET MESSAGING \n Vigenère cipher",fg="Black",bd=10,anchor='w')
lblInfo.grid(row=0,column=0)
lblInfo=Label(Tops,font=('arial',20,'bold'),text=localtime,fg="Steel Blue",bd=10,anchor='w')
lblInfo.grid(row=1,column=0)
rand = StringVar()
Msg=StringVar()
key=StringVar()
mode=StringVar()
Result=StringVar()
def qExit():
root.destroy()
def Reset():
rand.set("")
Msg.set("")
key.set("")
mode.set("")
Result.set("")
#reference
lblReference= Label(f1, font=('arial', 16, 'bold'),text="Name:",bd=16,anchor="w")
lblReference.grid(row=0, column=0)
txtReference=Entry(f1, font=('arial',16,'bold'),textvariable=rand,bd=10,insertwidth=4,bg="powder blue",justify='right')
txtReference.grid(row=0,column=1)
lblMsg= Label(f1, font=('arial', 16, 'bold'),text="MESSAGE",bd=16,anchor="w")
lblMsg.grid(row=1, column=0)
txtMsg=Entry(f1, font=('arial',16,'bold'),textvariable=Msg,bd=10,insertwidth=4,bg="powder blue",justify='right')
txtMsg.grid(row=1,column=1)
lblkey= Label(f1, font=('arial', 16, 'bold'),text="KEY",bd=16,anchor="w")
lblkey.grid(row=2, column=0)
txtkey=Entry(f1, font=('arial',16,'bold'),textvariable=key,bd=10,insertwidth=4,bg="powder blue",justify='right')
txtkey.grid(row=2,column=1)
lblmode= Label(f1, font=('arial', 16, 'bold'),text="MODE(e for encrypt,d for decrypt)",bd=16,anchor="w")
lblmode.grid(row=3, column=0)
txtmode=Entry(f1, font=('arial',16,'bold'),textvariable=mode,bd=10,insertwidth=4,bg="powder blue",justify='right')
txtmode.grid(row=3,column=1)
lblService= Label(f1, font=('arial', 16, 'bold'),text="The Result-",bd=16,anchor="w")
lblService.grid(row=2, column=2)
txtService=Entry(f1, font=('arial',16,'bold'),textvariable=Result,bd=10,insertwidth=4,bg="powder blue",justify='right')
txtService.grid(row=2,column=3)
import base64
def encode(key, clear):
enc = []
for i in range(len(clear)):
key_c = key[i % len(key)]
enc_c = chr((ord(clear[i]) + ord(key_c)) % 256)
enc.append(enc_c)
return base64.urlsafe_b64encode("".join(enc).encode()).decode()
def decode(key, enc):
dec = []
enc = base64.urlsafe_b64decode(enc).decode()
for i in range(len(enc)):
key_c = key[i % len(key)]
dec_c = chr((256 + ord(enc[i]) - ord(key_c)) % 256)
dec.append(dec_c)
return "".join(dec)
def Ref():
print("Message= " ,(Msg.get()))
clear=Msg.get()
k=key.get()
m=mode.get()
if(m=='e'):
Result.set(encode(k,clear))
else:
Result.set(decode(k,clear))
btnTotal=Button(f1,padx=16,pady=8,bd=16,fg="black",font=('arial',16,'bold'),width=10,text="Show Message",bg="powder blue",command=Ref).grid(row=7,column=1)
btnReset=Button(f1,padx=16,pady=8,bd=16,fg="black",font=('arial',16,'bold'),width=10,text="Reset",bg="green",command=Reset).grid(row=7,column=2)
btnExit=Button(f1,padx=16,pady=8,bd=16,fg="black",font=('arial',16,'bold'),width=10,text="Exit",bg="red",command=qExit).grid(row=7,column=3)
root.mainloop()