cname prompts for a passphrase and reads, from standard input, a
list of CFS encrypted file names (e.g., "51051f97e31613b7"). It
produces, on standard output, a corresponding list of cleartext names.
By default, names are decrypted using standard 2-key hybrid mode
single-DES. The -3 option specifies 2-key hybrid mode triple
DES. -m specifies 1-key hybrid MacGuffin. -s specifies
SAFER-SK128. The -v option includes the ciphertext names in
All names must be specified one per input line, as individual path
components (full path names are not accepted). If a name cannot be
decrypted to printable characters, "???" is printed in its place.
This is the only way to detect an incorrect passphrase.
cname is intended to assist in making sense of CFS directories
when no CFS daemon is available. It is also useful in locating files