rsa_keycap 	-- sample key descriptions file.  Each key entry contains these
		   fields:
   key name : a unique key indentifier currently constructed by concatenating
	      abbreviations for client type , author, and binary architecture.
   client type : (ct=) a string identifying the client type 
   creator  : (cr=) the email address of the author or person who compiled
	      the binary and created the RSA key.
   creation data : (cd=) the creation date.
   architecture : (ar=) binary architecture
   class : (cl=) client class (inl, standard, borg, paradise, etc.)
   comments : (cm=) any additional comments such as ftp sites, compilation
	      details, etc.
   global key : (gk=) global key in hex.
   public key : (pk=) public key in hex.

   A sample key:

bronco-trown-hp300:ct=Bronco Vanilla:cr=trown@ecst.csuchico.edu:\
   :cd=Oct. 1992:ar=HP9000/300 series / HPUX 8.0:cl=inl:\
   :cm=reserved.c blessed:\
   :gk=eda48a85695c1f9dad35f60598e502d89f75ae12f84db32098ed3385c8c61f26:\
   :pk=d1f983bd8b57649217867e3a1c280c05b1bda927247ac7341d521987d4451518:

   Note: If you are creating an RSA key, use Sam Shen's mkkey utility which 
   generates the keys, rsa-client.c, and outputs a key entry in the above 
   format.

rsa_keycomp.c	-- compiles the specified keycap file into the 
		   binary .reserved file.

usage:
./rsa_keycomp [-options] metaserver-key-file

where options include:
   -e excludefile       a file containing a list of excluded keys by keyname.
   -m motdlist          a file to be created that will contain RSA key 
                        descriptions suitable for inclusion in a server motd.
   -o reservedfile      the compiled key descriptions used by the server.
   -t class,class,...   select only clients in the given class where class is:
                           inl - INLC-approved clients for use in INL games
                           standard - other clients
                           borg - borg clients
			   etc...
                        multiple classes are seperated by `,' with no spaces.
   -f classfile         a file containing a list of classes in the above format.
   -c                   show new keys during compilation.
   -v                   verbosity.
   -x class,class,...	select client classes to be excluded where class is:
			   inl - INLC-approved clients for use in INL games
                           standard - other clients
                           borg - borg clients
			   etc...
			multiple classes are seperated by `,' with no spaces.

Configuration files:
   .exclude_rsa_keys                default exclude file (input).
   rsa_motdlist                     default motd list file (output).
   .rsa_class                       default class list file (input).
   .reserved                        default reserved file (output).
   .rsa_class_exclude		    default class exclude list file (input).

./rsa_keycomp takes an ascii RSA key-descriptions file downloaded from the 
metaserver (currently from telnet clientkeys.netrek.org 3530) and compiles it 
into a binary form usable by the RSA authentication mechanism of the netrek 
server.

If the server admin wishes to exclude any keys, he must know beforehand the 
key name and add it to the exclude file.

rsa_key2cap.c	-- takes a binary key file containing only global and public
		   keys, prompts for additional fields, and writes a key
		   description to standard output suitable for inclusion 
		   in the keycap file.  This is provided for backward
		   compatibility with binary key files.