Hallo! Does GnuPG (1.4.6 / WinXP) use the internal random number generator of the OpenPGP smart card? In other words: Is it useful to keep the card in the reader when running GnuPG even when I am not using the card directly (i.e. encrypt only)? I'm just curious because I noticed the "GET CHALLENGE" command while reading through the card spec... Have fun, Sven Radde