conv_crack		- try to crack a conventionally encrypted file
conv_decrypt	- decrypt a conventionally encrypted file
conv_encrypt	- encrypt a file conventionally 
decrypt			- decrypt a public key encrypted file
encrypt			- encrypt a file using a public key
keygen			- generate a key pair
vanity_keygen	- generate a vanity key pair
view			- View packets in a .pgp file
view_asc		- View packets in a .asc pgp file

Other files in this directory are not of much use
