There is a common problem for cryptocurrency exchanges where many of their clients do not wish to memorize their account credentials. Occasionally, they forget that information and lose access to their accounts. Forgetting the key to a cryptocurrency wallet has been the reason why people have lost access to billions of USD worth of Bitcoin and other cryptocurrencies to date. The recent case of Stephan Thomas who has forgotten the password to his IronKey hard drive that stores his 7,002 Bitcoi...