Thank you for this simple but useful tool! It works. I will be happy to use it e.g. with USB sticks, where I sometimes transfer sensitive data and so far I have

Thank you for this simple but useful tool! It works. I will be happy to use it e.g. with USB sticks, where I sometimes transfer sensitive data and so far I have only used dm-crypt. Btw, if somebody's Ubuntu/Debian doesn't want to find "oath-toolkit", install "oathtool".