Patch Name:  PHCO_1665

Patch Description: s700 9.X encrypt(3C) doesn't provide decrypt capability


        The standard version of encrypt(3C) that is shipped on HP-UX
        does not provide the ability to decrypt.  This patch is a
        replacement /usr/lib/libcrypt.a that contains fully functional
        versions of crypt(3C), encrypt(3C) and setkey(3C).

        Customers may access the replacement library by adding
        "-Wl,-a,archive" and "-lcrypt" to their compile invocation.
        Example:

                cc -Wl,-a,archive -o pwtest pwtest.c -lcrypt

        The following patches for /usr/lib/libcrypt.a are also available:

                Patch ID        Platform        HP-UX Release
                ---------       ---------       -------------
                PHCO_1662       s300/s400       8.0
                PHCO_1663       s300/s400       9.0
                PHCO_1664       s700/s800       8.x (all releases)
                PHCO_1667       s800            9.0


Path Name:  /hp-ux_patches/s700/9.X/PHCO_1665

Effective Date:  921021

Repost:  94/05/26
        The patch was modified to allow installation on HP-UX 9.05.

Repost:  95/07/18
        The patch was modified to allow installation on HP-UX 9.07.

OS Release:  9.00 9.01 9.03 9.05 9.07

Reboot Required:  No

Patch Files:  /usr/lib/libcrypt.a

SR#:  5003054064

"what" string/timestamp:  
        /usr/lib/libcrypt.a:
        crypt.o $Revision: 72.1 $  [DES]

"sum" output:  
        1194 10 /usr/lib/libcrypt.a

Dependencies:  None

Supersedes:  None

Patch Package Size:  60 Kbytes

Installation Instructions:  

     Please review all instructions and the Hewlett-Packard
     SupportLine User Guide or your Hewlett-Packard support terms
     and conditions for precautions, scope of license,
     restrictions, and, limitation of liability and warranties,
     before installing this patch.

     Note: Please back up your system before you patch.

---------------------------------------------------------------------------
After getting the patch onto your machine, unshar the patch (sh PHCO_1665).

To install this patch do the following:
1) Run /etc/update (Note: you must be logged in as root to update
   a system).
2) Once in the update "Main Menu" move the highlighted line to "Change
   Source or Destination ->" and press "Return" or "Select Item".
3) Make sure the highlighted item in the "Change Source or Destination"
   window is "From Tape Device to Local System ...", then press "Return" or
   "Select Item".
4) You should now be in the "From Tape Device to Local System" window.
   Change the "Source:  /dev/rmt/0m" to "Source: /tmp/PHCO_1665.updt"
   (this assumes that you are in the /tmp directory where PHCO_1665.updt
   has been placed).  Note: You must enter the complete path name.
5) Press "Done".
6) From here on follow the standard directions for update.

The customized script that update runs will move the original software
to /system/PHCO_1665/orig.  HP recommends keeping this software there in
order to recover from any potential problems.  It is also recommended that
you move the PHCO_1665.text file to /system/PHCO_1665 to be retained for
future reference.

If you wish to put this patch on a magnetic tape and update from the tape
drive, dd a copy of the patch to the tape drive.  As an example the
following will create a copy of the patch that update can read:
dd if=PHCO_1665.updt of=/dev/rmt/0m bs=2048