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CNAME(8)		    System Manager's Manual		      CNAME(8)

NAME
       cname

SYNOPSIS
       cname [ -3bms ] [ -v ]

DESCRIPTION
       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 de-
       fault, 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 in-
       cludes the ciphertext names in the output.

       All names must be specified one per input line, as individual path com-
       ponents (full path names	are not	accepted).  If a name  cannot  be  de-
       crypted	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 from
       backups.

SEE ALSO
       ccat(8)

BUGS
       Does not	work with new format (1.3 and later) directories.

       The program is easily confused by slightly wrong	input.	 It  would  be
       better  if  it could transparently translate the	output from other pro-
       grams such as ls(1), tar(1) and dump(8).

AUTHOR
       Matt Blaze; for information on cfs, email to cfs@research.att.com.

								      CNAME(8)

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