Usage: kryptor [options] [file]
file specify a file/folder path
-e|--encrypt encrypt files/folders
-d|--decrypt decrypt files/folders
-p|--password specify a password (empty for interactive entry)
-k|--keyfile specify or randomly generate a keyfile
-x|--private specify your private key (unused or empty for default key)
-y|--public specify a public key
-n|--names encrypt file/folder names
-o|--overwrite overwrite files
-g|--generate generate a new key pair
-r|--recover recover your public key from your private key
-s|--sign create a signature
-c|--comment add a comment to a signature
-l|--prehash sign large files by prehashing
-v|--verify verify a signature
-t|--signature specify a signature file (unused for default name)
-u|--update check for updates
-a|--about view the program version and license
-h|--help show help information
--encrypt [-y recipient's public key] [file]
--decrypt [-y sender's public key] [file]
--sign [-c comment] [file]
--verify [-y public key] [file]