<p><img src="https://images.cointelegraph.com/images/840_aHR0cHM6Ly9zMy5jb2ludGVsZWdyYXBoLmNvbS91cGxvYWRzLzIwMjQtMDUvYTgzZjk4NjctNDg0Yy00NzE5LTg5YzktMzVjNjZiMTY0NTgwLmpwZw==.jpg"></p><p>Mathematician Massimiliano Sala says current encryption methods won’t protect blockchain systems from quantum computers.</p>