projeto-criptografia/main.py at main · robertiha/projeto-criptografia · GitHub

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from tkinter import *
from tkinter import messagebox
import base64
import os

def decrypt():
    password = code.get()

    if password == '1234':
        screen2 = Toplevel(screen)
        screen2.title('decryption')
        screen2.geometry('400x200')
        screen2.configure(bg='#1B4D3E')

        message = text1.get(1.0, END)
        decode_message = message.encode('ascii')
        base64_bytes = base64.b64decode(decode_message)
        decrypt = base64_bytes.decode('ascii')


        Label(screen2, text='DECRYPT', font='arial', fg='white', bg='#1B4D3E').place(x=10, y=0)
        text2 = Text(screen2, font='Rpbote 10', bg='white', relief=GROOVE, wrap=WORD, bd=0)
        text2.place(x=10, y=40, width=380, height=150)

        text2.insert(END, decrypt)

    elif password == '':
        messagebox.showerror('decryption', 'Input Password')

    elif password != '1234':
        messagebox.showerror('decryption', 'Invalid Password')

def encrypt():
    password = code.get()

    if password == '1234':
        screen1 = Toplevel(screen)
        screen1.title('encryption')
        screen1.geometry('400x200')
        screen1.configure(bg='#1B4D3E')

        message = text1.get(1.0, END)
        encode_message = message.encode('ascii')
        base64_bytes = base64.b64encode(encode_message)
        encrypt = base64_bytes.decode('ascii')


        Label(screen1, text='ENCRYPT', font='arial', fg='white', bg='#1B4D3E').place(x=10, y=0)
        text2 = Text(screen1, font='Rpbote 10', bg='white', relief=GROOVE, wrap=WORD, bd=0)
        text2.place(x=10, y=40, width=380, height=150)

        text2.insert(END, encrypt)

    elif password == '':
        messagebox.showerror('encryption', 'Input Password')

    elif password != '1234':
        messagebox.showerror('encryption', 'Invalid Password')

def main_screen():

    global screen
    global code
    global text1

    screen = Tk()
    screen.geometry('375x398')

    # icon
    img_icon = PhotoImage(file='cripto50.png')
    screen.iconphoto(False, img_icon)

    def reset():
        code.set('')
        text1.delete(1.0, END)

    Label(text='Enter text for encryption and decryption:', fg='black', font=('calibri',13)).place(x=10, y=10)
    text1 = Text(font='Robote 20', bg='white', relief=GROOVE, wrap=WORD, bd=0)
    text1.place(x=10, y=50, width=355, height=100)

    #senha
    Label(text='Enter secret key for encryption and decription', fg='black', font=('calibri',13)).place(x=10, y=170)
    code = StringVar()
    Entry(textvariable=code, width=19, bd=0, font=('arial',25), show='*').place(x=10, y=200, width=355)

    Button(text='ENCRYPT', height=2, width=23, bg='#1B4D3E', fg='white', bd=0,command=encrypt).place(x=10, y=250)
    Button(text='DECRYPT', height=2, width=23, bg='#690B22', fg='white', bd=0, command=decrypt).place(x=200, y=250)
    Button(text='RESET', height=2, width=50, bg='#384B70', fg='white', bd=0, command=reset).place(x=10, y=300)
    screen.title('EnigmaKey')

    screen.mainloop()

main_screen()