msg = input ("Enter message: ") s = int (input ("Shift value: ")) action = input ("Encrypt or Decrypt (e/d): ") output = caesar_cipher (msg, s, 'encrypt' if action == 'e' else 'decrypt') print ...

A Python-based GUI application that demonstrates classical encryption techniques like Caesar, Playfair, Hill, and more. Built with Tkinter, it's perfect for learning the fundamentals of cryptography ...

RSA encryption uses an ingeniously simple mathematical premise. Recent news stories suggest China has cracked it. But there's ...

NEW YORK :The dollar retraced earlier losses against the euro on Friday after U.S. President Donald Trump said the United States was ending trade talks with Canada and that he would consider ...