What you need to do in addition to INSTALL to get RSA working.
17-Mar-1999

Summary
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	0)  install gmp from http://www.gnu.org/ [optional for U.S RES-RSA]
	1)  fetch the res-rsa package,
	2)  decrypt the package,
	3)  untar in res-rsa directory within Vanilla,
	4)  follow INSTALL.

Details
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[If you are using U.S. RES-RSA 2.9 or higher, the MP/GMP stuff is optional.]

Obtain gmp and install it on your system.  You will probably need the
libmpbsd.a library, which is not built by default.  To build it in gmp,
type "make mpbsd/libmpbsd.a", then copy it to /usr/lib or /usr/local/lib.

Red Hat Linux RPMs of gmp that contain this library are available from
ftp://ftp.real-time.com/pub/real-time/RPMS/i386/gmp-2.0.2-6.i386.rpm
ftp://ftp.real-time.com/pub/real-time/RPMS/i386/gmp-devel-2.0.2-6.i386.r
pm

Fetch the res-rsa package.  There are legal precautions you may need to take,
because the source code is classified by the US Government as a munition, and
exporting it without license is illegal.  There are alternate copies in Europe,
and a rumour of a PGP based module.

Decrypt the package.  The key is available from the Vanilla development team,
provided you convince them that you are a US citizen.

Untar the package into the res-rsa directory within the Vanilla tree.  Since
you are reading this file, you have likely already got the Vanilla tree
unpacked.

Now execute configure as per INSTALL.

After building and installing, make sure you run updated at least once, to
get the keys from the metaserver, then set CONFIRM=1 in .sysdef and
start newstartd.
