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109eb67c2a
freebsd-dev/eBones
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pst 109eb67c2a Program to receive and process a new kerberos database (this is run on 
the slave server).

NOTE: This code should not be built, there is no documentation, and this
      method of database transfer is highly suboptimal.  It's here just
      for those of us who actually have multiple K4 servers and want
      something more secure than the other distribution mechanisms.

Obtained from: MIT Project Athena
1995-08-02 22:14:27 +00:00
..
acl Initial import of eBones. 1994-09-30 14:50:09 +00:00
compile_et Initial import of eBones. 1994-09-30 14:50:09 +00:00
des Initial import of eBones. 1994-09-30 14:50:09 +00:00
ext_srvtab Initial import of eBones. 1994-09-30 14:50:09 +00:00
include Initial import of eBones. 1994-09-30 14:50:09 +00:00
kadmin Initial import of eBones. 1994-09-30 14:50:09 +00:00
kadmind Initial import of eBones. 1994-09-30 14:50:09 +00:00
kdb Initial import of eBones. 1994-09-30 14:50:09 +00:00
kdb_destroy Initial import of eBones. 1994-09-30 14:50:09 +00:00
kdb_edit Initial import of eBones. 1994-09-30 14:50:09 +00:00
kdb_init Initial import of eBones. 1994-09-30 14:50:09 +00:00
kdb_util Initial import of eBones. 1994-09-30 14:50:09 +00:00
kdestroy Initial import of eBones. 1994-09-30 14:50:09 +00:00
kerberos Initial import of eBones. 1994-09-30 14:50:09 +00:00
kinit Initial import of eBones. 1994-09-30 14:50:09 +00:00
klist Initial import of eBones. 1994-09-30 14:50:09 +00:00
kprop Import an updated revision of the MIT kprop program for distributing 1995-08-02 22:11:44 +00:00
kpropd Program to receive and process a new kerberos database (this is run on 1995-08-02 22:14:27 +00:00
krb Initial import of eBones. 1994-09-30 14:50:09 +00:00
ksrvtgt Initial import of eBones. 1994-09-30 14:50:09 +00:00
ksrvutil Initial import of eBones. 1994-09-30 14:50:09 +00:00
kstash Initial import of eBones. 1994-09-30 14:50:09 +00:00
lib Initial import of eBones. 1994-09-30 14:50:09 +00:00
libexec Program to receive and process a new kerberos database (this is run on 1995-08-02 22:14:27 +00:00
make_keypair Initial import of eBones. 1994-09-30 14:50:09 +00:00
man Initial import of eBones. 1994-09-30 14:50:09 +00:00
register Initial import of eBones. 1994-09-30 14:50:09 +00:00
registerd Initial import of eBones. 1994-09-30 14:50:09 +00:00
usr.bin Initial import of eBones. 1994-09-30 14:50:09 +00:00
usr.sbin Import an updated revision of the MIT kprop program for distributing 1995-08-02 22:11:44 +00:00
ARTISTIC.libdes Initial import of eBones. 1994-09-30 14:50:09 +00:00
Copyright.MIT Initial import of eBones. 1994-09-30 14:50:09 +00:00
Copyright.SIPB Initial import of eBones. 1994-09-30 14:50:09 +00:00
Makefile Initial import of eBones. 1994-09-30 14:50:09 +00:00
Makefile.inc Initial import of eBones. 1994-09-30 14:50:09 +00:00
patchlevel.h Initial import of eBones. 1994-09-30 14:50:09 +00:00
README.libdes Initial import of eBones. 1994-09-30 14:50:09 +00:00

README.libdes 

			libdes, Version 3.00 93/10/07

		Copyright (c) 1993, Eric Young
			  All rights reserved.

    This program is free software; you can redistribute it and/or modify
    it under the terms of either:
    
	a) the GNU General Public License as published by the Free
	Software Foundation; either version 1, or (at your option) any
	later version, or

	b) the "Artistic License" which comes with this Kit.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See either
    the GNU General Public License or the Artistic License for more details.

    You should have received a copy of the Artistic License with this
    Kit, in the file named "Artistic".  If not, I'll be glad to provide one.

    You should also have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
---
This kit builds a DES encryption library and a DES encryption program.
It suports ecb, cbc, ofb, cfb, triple ecb, triple cbc and MIT's pcbc
encryption modes and also has a fast implementation of crypt(3).
It contains support routines to read keys from a terminal,
generate a random key, generate a key from an arbitary length string,
read/write encrypted data from/to a file descriptor.

The implementation was written so as to conform with the manual entry
for the des_crypt(3) library routines from MIT's project Athena.

destest should be run after compilation to test the des routines.
rpw should be run after compilation to test the read password routines.
The des program is a replacement for the sun des command.  I believe it
conforms to the sun version.

The Imakefile is setup for use in the kerberos distribution.

These routines are best compiled with gcc or any other good
optimising compiler.
Just turn you optimiser up to the highest settings and run destest
after the build to make sure everything works.

I believe these routines are close to the fastest and most portable DES
routines that use small lookup tables (4.5k) that are publicly available.
The fcrypt routine is faster than ufc's fcrypt (when compiling with
gcc2 -O2) on the sparc 2 (1410 vs 1270) but is not so good on other machines
(on a sun3/260 168 vs 336).

Eric Young (eay@psych.psy.uq.oz.au)