:sftpput catalog.pub.sys, remcsy.hp.com, jvance:MyPass ~jvance/tmp, true, Unix

   --- SFTPPUT ---   version A.06

++ Note: _SFTP_DEBUG=TRUE so all temporary files and variables
   used by the script are preserved, and more verbose messages
   are displayed. To see the script variables enter :showvar
   _ftp_@. To see the temp files enter :listfile ./@;temp
   To disable this feature :deletevar _sftp_debug, or set this
   variable to FALSE.

++ Note: no NETRC file in effect
   ** encrypting file  : /SYS/PUB/CATALOG
++ Note: key=14095-801127856, written to file ./CATALOG.key
   ** transferring file: /SYS/PUB/CATALOG
++ Note: transfer of /SYS/PUB/CATALOG successful

=====================================================
1 file transferred successfully.
1 file was encrypted.


And, decrypt the file on the HP-UX box:

$ls -l
-rw-r-----   1 jvance     users      1141695 May 15 19:06 CATALOG.enc
-rw-r-----   1 jvance     users           16 May 15 19:06 CATALOG.key

$crypt `cat CATALOG.key` <CATALOG.enc >catalog

$ls -l
-rw-r-----   1 jvance     users      1141695 May 15 19:06 CATALOG.enc
-rw-r-----   1 jvance     users           16 May 15 19:06 CATALOG.key
-rw-rw-r--   1 jvance     users      1141695 May 15 19:14 catalog

$more catalog
$                                                                       00000001
$                      CATALOG                                          00005000
$                                                                       00010000
$SET 1      SYSTEM MESSAGES. FORMER MESSAGE CATALOG                     00015000
1 LDEV #\ IN USE BY FILE SYSTEM                                         00020000
2 LDEV#\ IN USE BY DIAGNOSTICS                                          00025000
3 LDEV#\ IN USE, DOWN PENDING                                           00030000
5 NMEV#200@214 IS "!" ON LDEV#\ (Y/N)?                                  00035000
6 NMEV#200@214 LDEV# FOR "!" ON ! (NUM)?                                00040000
. . .