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README
		   Kerberos Version 5, Release 1.6

			    Release Notes
			The MIT Kerberos Team

Unpacking the Source Distribution
---------------------------------

The source distribution of Kerberos 5 comes in a gzipped tarfile,
krb5-1.6.tar.gz.  Instructions on how to extract the entire
distribution follow.

If you have the GNU tar program and gzip installed, you can simply do:

	gtar zxpf krb5-1.6.tar.gz

If you don't have GNU tar, you will need to get the FSF gzip
distribution and use gzcat:

	gzcat krb5-1.6.tar.gz | tar xpf -

Both of these methods will extract the sources into krb5-1.6/src and
the documentation into krb5-1.6/doc.

Building and Installing Kerberos 5
----------------------------------

The first file you should look at is doc/install-guide.ps; it contains
the notes for building and installing Kerberos 5.  The info file
krb5-install.info has the same information in info file format.  You
can view this using the GNU emacs info-mode, or by using the
standalone info file viewer from the Free Software Foundation.  This
is also available as an HTML file, install.html.

Other good files to look at are admin-guide.ps and user-guide.ps,
which contain the system administrator's guide, and the user's guide,
respectively.  They are also available as info files
kerberos-admin.info and krb5-user.info, respectively.  These files are
also available as HTML files.

If you are attempting to build under Windows, please see the
src/windows/README file.

Reporting Bugs
--------------

Please report any problems/bugs/comments using the krb5-send-pr
program.  The krb5-send-pr program will be installed in the sbin
directory once you have successfully compiled and installed Kerberos
V5 (or if you have installed one of our binary distributions).

If you are not able to use krb5-send-pr because you haven't been able
compile and install Kerberos V5 on any platform, you may send mail to
krb5-bugs@mit.edu.

You may view bug reports by visiting

http://krbdev.mit.edu/rt/

and logging in as "guest" with password "guest".

Major changes in 1.6
----------------------

* Partial client implementation to handle server name referrals.

* Pre-authentication plug-in framework, donated by Red Hat.

* LDAP KDB plug-in, donated by Novell.

krb5-1.6 changes by ticket ID
-----------------------------

Listed below are the RT tickets of bugs fixed in krb5-1.6.  Please see

http://krbdev.mit.edu/rt/NoAuth/krb5-1.6/fixed-1.6.html

for a current listing with links to the complete tickets.

1204 	Unable to get a TGT cross-realm referral
2087 	undocumented options for kpropd
2240 	krb5-config --cflags gssapi when used by OpenSSH-snap-20040212
2579 	kdc: add_to_transited may reference off end of array...
2652 	Add support for referrals
2876 	Tree does not compile with GCC 4.0
2935 	KDB/LDAP backend
3089 	krb5_verify_init_creds() is not thread safe
3091 	add krb5_cc_new_unique()
3276 	local array of structures not declared static
3288 	NetIdMgr cannot obtain Kerberos 5 tickets containing addresses
3322 	get_cred_via_tkt() checks too strict on server principal
3522 	Error code definitions are outside macros to prevent multiple
	inclusion in public headers
3735 	Add TCP change/set password support
3947 	allow multiple calls to krb5_get_error_message to retrieve message
3955 	check calling conventions specified for Windows
3961 	fix stdcc.c to build without USE_CCAPI_V3
4021 	use GSS_C_NO_CHANNEL_BINDINGS not NULL in lib/rpc/auth_gss.c
4023 	Turn off KLL automatic prompting support in kadmin
4024 	gss_acquire_cred auto prompt support shouldn't break
	gss_krb5_ccache_name()
4025 	need to look harder for tclConfig.sh
4055 	remove unused Metrowerks support from yarrow
4056 	g_canon_name.c if-statement warning cleanup
4057 	GSSAPI opaque types should be pointers to opaque structs, not void*
4256 	Make process error
4292 	LDAP error prevents KfM 6.0 from building on Tiger
4294 	Bad loop logic in krb5_mcc_generate_new
4304 	audit referals merge (R18598)
4389 	cursor for iterating over ccaches
4412 	Don't segfault if a preauth plugin module fails to load
4455 	IRIX build fails w/ GCC 4.0 (really GNU ld)
4482 	enabling LDAP mix-in support for kdb5_util load
4488 	osf1 -oldstyle_liblookup typo
4495 	Avoid segfault in krb5_do_preauth_tryagain
4496 	fix invalid access found by valgrind
4501 	fix krb5_ldap_iterate to handle NULL match_expr and
	open_db_and_mkey to use KRB5_KDB_SRV_TYPE_ADMIN
4534 	don't confuse profile iterator in 425 princ conversion
4561 	UC Berkeley BSD license change
4562 	latest Novell ldap patches and kdb5_util dump support for ldap
4587 	Change preauth plugin context scope and lifetimes
4624 	remove t_prf and t_prf.o on make clean
4625 	Make clean in lib/kdb leaves error table files
4657 	krb5.h not C++-safe due to "struct krb5_cccol_cursor"
4683 	Remove obsolete/conflicting prototype for krb524_convert_princs
4688 	Add public function to get keylenth associated with an enctype
4689 	Update minor version numbers for 1.6
4690 	Add "get_data" function to the client preauth plugin interface
4692 	Document changing the krbtgt key
4693 	Delay kadmind random number initialization until after fork
4735 	more Novell ldap patches from Nov 6 and Fix for wrong password
	policy reference count
4737 	correct client preauth plugin request_context
4738 	allow server preauth plugin verify_padata function to return e-data
4739 	cccursor backend for CCAPI
4755 	update copyrights and acknowledgments
4770 	Add macros for __attribute__((deprecated)) for krb4 and des APIs
4771 	LDAP patch from Novell, 2006-10-13
4772 	fix some warnings in ldap code
4774 	avoid double frees in ccache manipulation around gen_new
4775 	include realm in "can't resolve KDC" error message
4784 	krb5_stdccv3_generate_new returns NULL ccache
4788 	ccache double free in krb5_fcc_read_addrs().
4799 	krb5_c_keylength -> krb5_c_keylengths; add krb5_c_random_to_key
4805 	replace existing calls of cc_gen_new()
4841 	free error message when freeing context
4846 	clean up preauth2 salt debug code
4860 	fix LDAP plugin Makefile.in lib frag substitutions
4928 	krb5int_copy_data_contents shouldn't free memory it didn't allocate
4941 	referrals changes to telnet have unconditional debugging printfs
4942 	skip all modules in plugin if init function fails
4955 	Referrals code breaks krb5_set_password_using_ccache to Active
	Directory
4967 	referrals support assumes all rewrites produce TGS principals
4972 	return edata from non-PA_REQUIRED preauth types
4973 	send a new request with the new padata returned by
	krb5_do_preauth_tryagain()

Copyright and Other Legal Notices
---------------------------------

Copyright (C) 1985-2007 by the Massachusetts Institute of Technology.

All rights reserved.

Export of this software from the United States of America may require
a specific license from the United States Government.  It is the
responsibility of any person or organization contemplating export to
obtain such a license before exporting.

WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
distribute this software and its documentation for any purpose and
without fee is hereby granted, provided that the above copyright
notice appear in all copies and that both that copyright notice and
this permission notice appear in supporting documentation, and that
the name of M.I.T. not be used in advertising or publicity pertaining
to distribution of the software without specific, written prior
permission.  Furthermore if you modify this software you must label
your software as modified software and not distribute it in such a
fashion that it might be confused with the original MIT software.
M.I.T. makes no representations about the suitability of this software
for any purpose.  It is provided "as is" without express or implied
warranty.

THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

Individual source code files are copyright MIT, Cygnus Support,
Novell, OpenVision Technologies, Oracle, Red Hat, Sun Microsystems,
FundsXpress, and others.

Project Athena, Athena, Athena MUSE, Discuss, Hesiod, Kerberos, Moira,
and Zephyr are trademarks of the Massachusetts Institute of Technology
(MIT).  No commercial use of these trademarks may be made without
prior written permission of MIT.

"Commercial use" means use of a name in a product or other for-profit
manner.  It does NOT prevent a commercial firm from referring to the
MIT trademarks in order to convey information (although in doing so,
recognition of their trademark status should be given).

			 --------------------

Portions of src/lib/crypto have the following copyright:

  Copyright (C) 1998 by the FundsXpress, INC.

  All rights reserved.

  Export of this software from the United States of America may require
  a specific license from the United States Government.  It is the
  responsibility of any person or organization contemplating export to
  obtain such a license before exporting.

  WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
  distribute this software and its documentation for any purpose and
  without fee is hereby granted, provided that the above copyright
  notice appear in all copies and that both that copyright notice and
  this permission notice appear in supporting documentation, and that
  the name of FundsXpress. not be used in advertising or publicity pertaining
  to distribution of the software without specific, written prior
  permission.  FundsXpress makes no representations about the suitability of
  this software for any purpose.  It is provided "as is" without express
  or implied warranty.

  THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
  IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
  WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.


			 --------------------

The following copyright and permission notice applies to the
OpenVision Kerberos Administration system located in kadmin/create,
kadmin/dbutil, kadmin/passwd, kadmin/server, lib/kadm5, and portions
of lib/rpc:

  Copyright, OpenVision Technologies, Inc., 1996, All Rights Reserved

  WARNING: Retrieving the OpenVision Kerberos Administration system 
  source code, as described below, indicates your acceptance of the 
  following terms.  If you do not agree to the following terms, do not 
  retrieve the OpenVision Kerberos administration system.

  You may freely use and distribute the Source Code and Object Code
  compiled from it, with or without modification, but this Source
  Code is provided to you "AS IS" EXCLUSIVE OF ANY WARRANTY,
  INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY OR
  FITNESS FOR A PARTICULAR PURPOSE, OR ANY OTHER WARRANTY, WHETHER
  EXPRESS OR IMPLIED.  IN NO EVENT WILL OPENVISION HAVE ANY LIABILITY
  FOR ANY LOST PROFITS, LOSS OF DATA OR COSTS OF PROCUREMENT OF 
  SUBSTITUTE GOODS OR SERVICES, OR FOR ANY SPECIAL, INDIRECT, OR
  CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, INCLUDING, 
  WITHOUT LIMITATION, THOSE RESULTING FROM THE USE OF THE SOURCE 
  CODE, OR THE FAILURE OF THE SOURCE CODE TO PERFORM, OR FOR ANY 
  OTHER REASON.

  OpenVision retains all copyrights in the donated Source Code. OpenVision
  also retains copyright to derivative works of the Source Code, whether
  created by OpenVision or by a third party. The OpenVision copyright 
  notice must be preserved if derivative works are made based on the 
  donated Source Code.

  OpenVision Technologies, Inc. has donated this Kerberos 
  Administration system to MIT for inclusion in the standard 
  Kerberos 5 distribution.  This donation underscores our 
  commitment to continuing Kerberos technology development 
  and our gratitude for the valuable work which has been 
  performed by MIT and the Kerberos community.

			 --------------------

  Portions contributed by Matt Crawford <crawdad@fnal.gov> were
  work performed at Fermi National Accelerator Laboratory, which is
  operated by Universities Research Association, Inc., under
  contract DE-AC02-76CHO3000 with the U.S. Department of Energy.

			 --------------------

The implementation of the Yarrow pseudo-random number generator in
src/lib/crypto/yarrow has the following copyright:

  Copyright 2000 by Zero-Knowledge Systems, Inc.

  Permission to use, copy, modify, distribute, and sell this software
  and its documentation for any purpose is hereby granted without fee,
  provided that the above copyright notice appear in all copies and that
  both that copyright notice and this permission notice appear in
  supporting documentation, and that the name of Zero-Knowledge Systems,
  Inc. not be used in advertising or publicity pertaining to
  distribution of the software without specific, written prior
  permission.  Zero-Knowledge Systems, Inc. makes no representations
  about the suitability of this software for any purpose.  It is
  provided "as is" without express or implied warranty.

  ZERO-KNOWLEDGE SYSTEMS, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO
  THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
  FITNESS, IN NO EVENT SHALL ZERO-KNOWLEDGE SYSTEMS, INC. BE LIABLE FOR
  ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION, ARISING OUT
  OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

			 --------------------

The implementation of the AES encryption algorithm in
src/lib/crypto/aes has the following copyright:

  Copyright (c) 2001, Dr Brian Gladman <brg@gladman.uk.net>, Worcester, UK.
  All rights reserved.

  LICENSE TERMS

  The free distribution and use of this software in both source and binary 
  form is allowed (with or without changes) provided that:

    1. distributions of this source code include the above copyright 
       notice, this list of conditions and the following disclaimer;

    2. distributions in binary form include the above copyright
       notice, this list of conditions and the following disclaimer
       in the documentation and/or other associated materials;

    3. the copyright holder's name is not used to endorse products 
       built using this software without specific written permission. 

  DISCLAIMER

  This software is provided 'as is' with no explcit or implied warranties
  in respect of any properties, including, but not limited to, correctness 
  and fitness for purpose.

			 --------------------

Portions contributed by Red Hat, including the pre-authentication
plug-ins framework, contain the following copyright:

  Copyright (c) 2006 Red Hat, Inc.
  Portions copyright (c) 2006 Massachusetts Institute of Technology
  All Rights Reserved.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:

  * Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.

  * Redistributions in binary form must reproduce the above
    copyright notice, this list of conditions and the following
    disclaimer in the documentation and/or other materials provided
    with the distribution.

  * Neither the name of Red Hat, Inc., nor the names of its
    contributors may be used to endorse or promote products derived
    from this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
  IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
  OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

			 --------------------

The implementations of GSSAPI mechglue in GSSAPI-SPNEGO in
src/lib/gssapi, including the following files:

  lib/gssapi/generic/gssapi_err_generic.et
  lib/gssapi/mechglue/g_accept_sec_context.c
  lib/gssapi/mechglue/g_acquire_cred.c
  lib/gssapi/mechglue/g_canon_name.c
  lib/gssapi/mechglue/g_compare_name.c
  lib/gssapi/mechglue/g_context_time.c
  lib/gssapi/mechglue/g_delete_sec_context.c
  lib/gssapi/mechglue/g_dsp_name.c
  lib/gssapi/mechglue/g_dsp_status.c
  lib/gssapi/mechglue/g_dup_name.c
  lib/gssapi/mechglue/g_exp_sec_context.c
  lib/gssapi/mechglue/g_export_name.c
  lib/gssapi/mechglue/g_glue.c
  lib/gssapi/mechglue/g_imp_name.c
  lib/gssapi/mechglue/g_imp_sec_context.c
  lib/gssapi/mechglue/g_init_sec_context.c
  lib/gssapi/mechglue/g_initialize.c
  lib/gssapi/mechglue/g_inquire_context.c
  lib/gssapi/mechglue/g_inquire_cred.c
  lib/gssapi/mechglue/g_inquire_names.c
  lib/gssapi/mechglue/g_process_context.c
  lib/gssapi/mechglue/g_rel_buffer.c
  lib/gssapi/mechglue/g_rel_cred.c
  lib/gssapi/mechglue/g_rel_name.c
  lib/gssapi/mechglue/g_rel_oid_set.c
  lib/gssapi/mechglue/g_seal.c
  lib/gssapi/mechglue/g_sign.c
  lib/gssapi/mechglue/g_store_cred.c
  lib/gssapi/mechglue/g_unseal.c
  lib/gssapi/mechglue/g_userok.c
  lib/gssapi/mechglue/g_utils.c
  lib/gssapi/mechglue/g_verify.c
  lib/gssapi/mechglue/gssd_pname_to_uid.c
  lib/gssapi/mechglue/mglueP.h
  lib/gssapi/mechglue/oid_ops.c
  lib/gssapi/spnego/gssapiP_spnego.h
  lib/gssapi/spnego/spnego_mech.c

and the initial implementation of incremental propagation, including
the following new or changed files:

  include/iprop_hdr.h
  kadmin/server/ipropd_svc.c
  lib/kdb/iprop.x
  lib/kdb/kdb_convert.c
  lib/kdb/kdb_log.c
  lib/kdb/kdb_log.h
  lib/krb5/error_tables/kdb5_err.et
  slave/kpropd_rpc.c
  slave/kproplog.c

are subject to the following license:

  Copyright (c) 2004 Sun Microsystems, Inc.

  Permission is hereby granted, free of charge, to any person obtaining a
  copy of this software and associated documentation files (the
  "Software"), to deal in the Software without restriction, including
  without limitation the rights to use, copy, modify, merge, publish,
  distribute, sublicense, and/or sell copies of the Software, and to
  permit persons to whom the Software is furnished to do so, subject to
  the following conditions:

  The above copyright notice and this permission notice shall be included
  in all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
  CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

			 --------------------

MIT Kerberos includes documentation and software developed at the
University of California at Berkeley, which includes this copyright
notice:

  Copyright (C) 1983 Regents of the University of California.
  All rights reserved.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:

  1. Redistributions of source code must retain the above copyright
     notice, this list of conditions and the following disclaimer.

  2. Redistributions in binary form must reproduce the above
     copyright notice, this list of conditions and the following
     disclaimer in the documentation and/or other materials provided
     with the distribution.

  3. Neither the name of the University nor the names of its
     contributors may be used to endorse or promote products derived
     from this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND
  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  SUCH DAMAGE.

			 --------------------

Portions contributed by Novell, Inc., including the LDAP database
backend, are subject to the following license:

  Copyright (c) 2004-2005, Novell, Inc.
  All rights reserved.

  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice,
	this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
	notice, this list of conditions and the following disclaimer in the
	documentation and/or other materials provided with the distribution.
    * The copyright holder's name is not used to endorse or promote products
	derived from this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  POSSIBILITY OF SUCH DAMAGE.

                         --------------------

Portions funded by Sandia National Laboratory and developed by the
University of Michigan's Center for Information Technology
Integration, including the PKINIT implementation, are subject to the
following license:

  COPYRIGHT (C) 2006-2007
  THE REGENTS OF THE UNIVERSITY OF MICHIGAN
  ALL RIGHTS RESERVED

  Permission is granted to use, copy, create derivative works
  and redistribute this software and such derivative works
  for any purpose, so long as the name of The University of
  Michigan is not used in any advertising or publicity
  pertaining to the use of distribution of this software
  without specific, written prior authorization.  If the
  above copyright notice or any other identification of the
  University of Michigan is included in any copy of any
  portion of this software, then the disclaimer below must
  also be included.

  THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION
  FROM THE UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY
  PURPOSE, AND WITHOUT WARRANTY BY THE UNIVERSITY OF
  MICHIGAN OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
  WITHOUT LIMITATION THE IMPLIED WARRANTIES OF
  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
  REGENTS OF THE UNIVERSITY OF MICHIGAN SHALL NOT BE LIABLE
  FOR ANY DAMAGES, INCLUDING SPECIAL, INDIRECT, INCIDENTAL, OR
  CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM ARISING
  OUT OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN
  IF IT HAS BEEN OR IS HEREAFTER ADVISED OF THE POSSIBILITY OF
  SUCH DAMAGES.

                         --------------------

The pkcs11.h file included in the PKINIT code has the following
license:

  Copyright 2006 g10 Code GmbH
  Copyright 2006 Andreas Jellinghaus

  This file is free software; as a special exception the author gives
  unlimited permission to copy and/or distribute it, with or without
  modifications, as long as this notice is preserved.

  This file is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY, to the extent permitted by law; without even
  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  PURPOSE.

                         --------------------

Portions contributed by Apple Inc. are subject to the following license:

Copyright 2004-2008 Apple Inc.  All Rights Reserved.

Export of this software from the United States of America may require
a specific license from the United States Government.  It is the
responsibility of any person or organization contemplating export to
obtain such a license before exporting.

WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
distribute this software and its documentation for any purpose and
without fee is hereby granted, provided that the above copyright
notice appear in all copies and that both that copyright notice and
this permission notice appear in supporting documentation, and that
the name of Apple Inc. not be used in advertising or publicity pertaining
to distribution of the software without specific, written prior
permission.  Apple Inc. makes no representations about the suitability of
this software for any purpose.  It is provided "as is" without express
or implied warranty.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.


Acknowledgements
----------------

Thanks to Red Hat for donating the pre-authentication plug-in
framework.

Thanks to Novell for donating the KDB abstraction layer and the LDAP
database plug-in.

Thanks to Sun Microsystems for donating their implementations of
mechglue, SPNEGO, and incremental propagation.

Thanks to the members of the Kerberos V5 development team at MIT, both
past and present: Danilo Almeida, Jeffrey Altman, Justin Anderson,
Richard Basch, Jay Berkenbilt, Mitch Berger, Andrew Boardman, Joe
Calzaretta, John Carr, Don Davis, Alexandra Ellwood, Nancy Gilman,
Matt Hancher, Sam Hartman, Paul Hill, Marc Horowitz, Eva Jacobus,
Miroslav Jurisic, Barry Jaspan, Geoffrey King, Kevin Koch, John Kohl,
Peter Litwack, Scott McGuire, Kevin Mitchell, Cliff Neuman, Paul Park,
Ezra Peisach, Chris Provenzano, Ken Raeburn, Jon Rochlis, Jeff
Schiller, Jen Selby, Brad Thompson, Harry Tsai, Ted Ts'o, Marshall
Vale, Tom Yu.
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