english: So he fills in his information, and then after that,  all he has to do is click "send," and just like that, without understanding cryptography, and without doing anything different from how he writes email today, Bob has just sent an encrypted message.
non_english: Vyplní svoje informácie a potom už len stačí kliknúť na „odoslať“ a len tak, bez toho, aby rozumel šifrovaniu a bez toho, aby urobil niečo inak, ako keď píše maily, práve odoslal zašifrovanú správu.