Copyright for samhain source package in Focal

This package was debianized by Javier Fernandez-Sanguino Peña 
 on Mon, 20 Aug 2001 20:36:17 +0200.

It was downloaded from http://la-samhna.de/samhain/index.html

Upstream Author:  Rainer Wichmann 

Copyright: (c) 1999-2005 Rainer Wichmann   

Some portions (see below for details) are

 * Copyright (C) Ross Anderson and Eli Biham
 * Copyright (C) Matt Bishop
 * Copyright (C) Henrik.Johansson@Nexus.Comm.SE
 * Copyright (C) 1996-1999 Markus Franz Xaver Johannes Oberhumer
 * Copyright (C) 1990, 91, 92, 93, 94 Free Software Foundation, Inc.
 * Copyright (c) 2000 Virtual Unlimited B.V.
 * Copyright (C) 1995, A.M. Kuchling
 * Copyright (C) Eircom Net Computer Incident Response Team 
 * Copyright (c) 1997-1999  The Stanford SRP Authentication Project
 * Copyright (C) 2005 Yoann Vandoorselaere, Prelude IDS Technologies
 * Copyright (C) 2003 Red Hat, Inc
 * Copyright (C) 1998,2001  Michael H. Buselli
 * Copyright (C) 2000,2001,2002 Carnegie Mellon University
 * Copyright (C) 2001 Jed Pickel 
 * Copyright (C) 2001 Andrew R. Baker 
 * Copyright (C) 2003 Manuel Novoa III
 * Copyright (C) 1998  Kenneth Albanowski ,
                       The Silver Hammer Group, Ltd.
 * Copyright (c) 1985, 1993, 1994 The Regents of the University of California.
 * Copyright (c) 1993 by Digital Equipment Corporation.
 * Copyright (c) 1996-1999 by Internet Software Consortium.
 * Copyright (c) 1996-2001, The PostgreSQL Global Development Group
 * Copyright (C) 1999-2001 by Brian Raiter
 * Copyright 1991 by the Massachusetts Institute of Technology
 * Copyright (c) 2000-2002 Cable & Wireless Deutschland GmbH
 * Copyright (c) 2000-2002 The OpenPKG Project 
 * Copyright (c) 2000-2002 Ralf S. Engelschall 

License: 
--------

This program ('samhain') is free software; you can redistribute it 
and/or modify it under the terms of the GNU General Public License 
as published by the Free Software Foundation; either version 2 of the 
License, or (at your option) any later version.                                   
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 the         
GNU General Public License for more details.                          

You can find a copy of the GNU GPL license in your Debian system under
/usr/share/common-licenses

Some code has been incorporated from other projects, the following section 
describes the licenses of incorporated code.

Incorporated code
-----------------

  (i) Support for the TIGER cryptographic checksum algorithm
  is provided by the reference implementation, which includes 
  the following statement:

	 * Tiger: A Fast New Hash Function
	 *
	 * Ross Anderson and Eli Biham
	 *
	 * Tiger has no usage restrictions nor patents. It can be used freely, 
	 * with the reference implementation, 
	 * with other implementations or with 
	 * a modification to the reference implementation (as long as it still 
	 * implements Tiger). We only ask you to let us know about your 
	 * implementation and to cite the origin of Tiger and of the reference 
	 * implementation. 
	 *
	 * The authors' home pages can be found both in 
	 * http://www.cs.technion.ac.il/~biham/ and in 
	 * http://www.cl.cam.ac.uk/users/rja14/.
	 * The authors' email addresses are biham@cs.technion.ac.il 
	 * and rja14@cl.cam.ac.uk.


  (ii) Support for testing write access by untrusted users
  to any element in the path of a file is provided by the
  public domain trustfile library, which includes the following
  statement:

	 * Author information:
	 * Matt Bishop
	 * Department of Computer Science
	 * University of California at Davis
	 * Davis, CA  95616-8562
	 * phone (916) 752-8060
	 * email bishop@cs.ucdavis.edu
	 *
	 * This code is placed in the public domain.  I do ask that
	 * you keep my name associated with it, that you not represent
	 * it as written by you, and that you preserve these comments.
	 * This software is provided "as is" and without any guarantees
	 * of any sort.

  (iii) Support for big integer arithmetic is provided by the bignum
  package (v. 1.2) by Henrik.Johansson@Nexus.Comm.SE, 
  which includes the following statement:

        * Everyone is allowed to distribute this package to anyone
        * else, as long as all changes are recorded and mentioned.
        * If you are including this in a commercial product, be sure
        * to distribute _all_ of the package with the product.
	*
        * (...writing more stuff here later, but I guess everyone
        * knows the approximate contents of it - no warranty, no
        * charge, and so on.  I guess it is like the GNU concept.
        * Read that for further details...)

  (iv) Support for compression is provided by the (mini) LZO library,
  which includes the following statement:

       * Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
       * Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
       * Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
       * Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
       * 
       * The LZO library is free software; you can redistribute it and/or
       * modify it under the terms of the GNU General Public License as
       * published by the Free Software Foundation; either version 2 of
       * the License, or (at your option) any later version.
       * 
       * The LZO library 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 the
       * GNU General Public License for more details.
       * 
       * You should have received a copy of the GNU General Public License
       * along with the LZO library; see the file COPYING.
       * If not, write to the Free Software Foundation, Inc.,
       * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
       * 
       * Markus F.X.J. Oberhumer
       * 
       * http://wildsau.idv.uni-linz.ac.at/mfx/lzo.html

  (v) Support for determining the type of a file system is provided by
  code from the GNU find(1) utility which includes the following statement:

   /* fstype.c -- determine type of filesystems that files are on
      Copyright (C) 1990, 91, 92, 93, 94 Free Software Foundation, Inc.

      This program is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published by
      the Free Software Foundation; either version 2, or (at your option)
      any later version.

      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 the
      GNU General Public License for more details.

      You should have received a copy of the GNU General Public License
      along with this program; if not, write to the Free Software
      Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
      MA 02110-1301, USA.
      */

   /* Written by David MacKenzie . */


  (vi) Support for the MD5 hash algorithm is provided by code
  from beecrypt which is distributed under the LGPL.

      /*
       * md5.c
       *
       * MD5 hash function, code
       *
       * Copyright (c) 2000 Virtual Unlimited B.V.
       *
       * Author: Bob Deblier 
       *
       * This library is free software; you can redistribute it and/or
       * modify it under the terms of the GNU Lesser General Public
       * License as published by the Free Software Foundation; either
       * version 2.1 of the License, or (at your option) any later version.
       *
       * This library 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 the GNU
       * Lesser General Public License for more details.
       *
       * You should have received a copy of the GNU Lesser General Public
       * License along with this library; if not, write to the Free Software
       * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
       * MA 02110-1301, USA.
       */

  (vi) Support for the SHA-1 hash algorithm is provided by code
  from mhash which includes the following statement:

       /* sha.c - Implementation of the Secure Hash Algorithm
        *
        * Copyright (C) 1995, A.M. Kuchling
        *
        * Distribute and use freely; there are no restrictions on further
        * dissemination and usage except those imposed by the laws of your
        * country of residence.
        *
        * Adapted to pike and some cleanup by Niels Möller.
        */

       /* $Id: sha1.c,v 1.2 2001/01/24 08:20:29 nmav Exp $ */

       /* SHA: NIST's Secure Hash Algorithm */

       /* Based on SHA code originally posted to sci.crypt by Peter Gutmann
          in message <30ajo5$oe8@ccu2.auckland.ac.nz>.
          Modified to test for endianness on creation of SHA objects by AMK.
          Also, the original specification of SHA was found to have a weakness
          by NSA/NIST.  This code implements the fixed version of SHA.
       */

  (vii) Support for AVL Trees is provided by code
  from AVLTree which includes the following statement:

    /* zAVLTree.h: Header file for zAVLTrees.
     * Copyright (C) 1998,2001  Michael H. Buselli
     * This is version 0.1.3 (alpha).
     * Generated from $Id: xAVLTree.h.sh,v 1.5 2001/06/07 06:58:28 cosine Exp $
     *
     * This library is free software; you can redistribute it and/or
     * modify it under the terms of the GNU Library General Public
     * License as published by the Free Software Foundation; either
     * version 2 of the License, or (at your option) any later version.
     *
     * This library 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 the GNU
     * Library General Public License for more details.
     *
     * You should have received a copy of the GNU Library General Public
     * License along with this library; if not, write to the Free
     * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301,
     * USA.
     *
     * The author of this library can be reached at the following address:
     * Michael H. Buselli
     * 30051 N. Waukegan Rd. Apt. 103
     * Lake Bluff, IL  60044-5412
     *
     * Or you can send email to .
     * The official web page for this product is:
     * http://www.cosine.org/project/AVLTree/
     */

   (viii) The modules sh_userfiles.c and sh_mounts.c have been
   contributed by Eircom Net Computer Incident Response Team and
   are authored by Jerry Connolly and Cian Synnott, respectively. 

   They are released under the terms of the GNU General Public 
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version:
   
   "Feel free to GPL those files -
   they were fully released by our company to the project.
   
   Cian
   
   -- 
   Cian Synnott
   Eircom Net Computer Incident Response Team"

   (ix) Enhanced functionality for the SUID check has been
   contributed with a patch copyright by Rob Rati .
   The patch is licensed under the GPL with the following statement:

   "Here is the patch with the aforementioned feature enhancements, and I 
   license all changes within this patch under the GNU Public License (GPL) 
   GNU General Public License as published by the Free Software Foundation; 
   either version 2 of the License, or (at your option) any later version."

  This package has been compiled to use the SRP authentication algorithm
  (in an independent implementation, without any use of code from the 
  original SRP software).
  The original SRP software contains the following license statement:

    The SRP License
    ---------------
  
    SRP and all related technologies are free for both commercial and
    non-commercial use.  They are distributed under a standard
    X11-style Open Source license which is shown below.
    
    The SRP distribution contains parts from various freeware
    packages; these parts fall under both the SRP Open Source license
    and any existing licenses.  Care has been taken to ensure that
    these licenses are compatible with Open Source distribution,
    but it is the responsibility of the licensee to comply with these
    licenses.  The file "Copyrights" contains a list of the copyrights
    incorporated by portions of the software.
    
    This software is covered under the following copyright:
  
    /*
     * Copyright (c) 1997-1999  The Stanford SRP Authentication Project
     * All Rights Reserved.
     *
     * 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" AND WITHOUT WARRANTY OF ANY KIND, 
     * EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY 
     * WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  
     *
     * IN NO EVENT SHALL STANFORD BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
     * INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
     * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF
     * THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT
     * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     *
     * In addition, the following conditions apply:
     *
     * 1. Any software that incorporates the SRP authentication technology
     *    must display the following acknowlegment:
     *    "This product uses the 'Secure Remote Password' cryptographic
     *     authentication system developed by Tom Wu (tjw@CS.Stanford.EDU)."
     *
     * 2. Any software that incorporates all or part of the SRP distribution
     *    itself must also display the following acknowledgment:
     *    "This product includes software developed by Tom Wu and Eugene
     *     Jhong for the SRP Distribution (http://srp.stanford.edu/srp/)."
     *
     * 3. Redistributions in source or binary form must retain an intact copy
     *    of this copyright notice and list of conditions.
     */
     

   Prelude library is:

 /* 
 * Copyright (C) 2005 Yoann Vandoorselaere, Prelude IDS Technologies
 *                    Rainer Wichmann
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * 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 the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file COPYING.  If not, write to
 * the Free Software Foundation, 51 Franklin St, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 *
 */

 Samhain also includes code from the GNOME vfs library:

/* gnome-vfs-unix-mounts.c - read and monitor fstab/mtab

   Copyright (C) 2003 Red Hat, Inc

   The Gnome Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public License as
   published by the Free Software Foundation; either version 2 of the
   License, or (at your option) any later version.

   The Gnome Library 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 the GNU
   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with the Gnome Library; see the file COPYING.LIB.  If not,
   write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
   Boston, MA 02110-1301, USA.

   Author: Alexander Larsson 
*/