diff --git a/Projects/Message_Encryption.py b/Projects/Message_Encryption.py new file mode 100644 index 000000000000..822de1b2275d --- /dev/null +++ b/Projects/Message_Encryption.py @@ -0,0 +1,69 @@ +import random as ra +import string as str + + +def options(): + while True: + print("========== Welcome To Message Encryption ==========") + print("\t'1' For Encryption") + print("\t'2' For Decode") + try: + opt = int(input("Enter: ")) + if opt not in ("1", "2", 1, 2): + print("Choose Number Between '1','2'") + if opt == 1: + encrypt() + elif opt == 2: + decode() + except ValueError: + print("Enter Numbers Only") + + +def encrypt(): + x = input("Enter Your Message :") + + if len(x) <= 3: + encrypt_key = input("Enter Your Key '1','4','7' :") + + with open("User_Key.txt", "a+") as f: + f.write(f"{encrypt_key},{x}\n") + print(f"Successfully Encrypted: {x[::-1]}") + + encrypt_key = input("Enter Your Key '1','4','7' :") + + with open("User_Key.txt", "a") as f: + f.write(f"{encrypt_key},{x}\n") + shift = x[1:] + x[0] + prefix = "".join(ra.choice(str.ascii_letters) for _ in range(3)) + suffix = "".join(ra.choice(str.ascii_letters) for _ in range(3)) + message = prefix + shift + suffix + message = message.strip() + print(f"Successfully Encrypted: {message}") + return encrypt_key + + +def decode(): + with open("User_Key.txt", "r") as f: + user_message = input("Enter Message To Decode : ") + decode_key = input("Enter Your Key : ") + found = False + + for line in f: + encrypt_key, x = line.strip().split(",") + + if encrypt_key == decode_key: + if len(user_message) <= 3: + print(user_message[::-1]) + else: + x = user_message[3:-3] + x = x[-1] + x[:-1] + print(f"Message Decoded : {x}") + + found = True + break + + if not found: + print("Didn't Match :/") + + +options()