Licensing
---------

SRP is royalty-free worldwide for commercial and non-commercial use.
The SRP library has been carefully written not to depend on any
encumbered algorithms, and it is distributed under a standard
BSD-style Open Source license which is shown below.  This license
covers implementations based on the SRP library as well as
independent implementations based on RFC 2945.

The SRP distribution itself contains algorithms and code from
various freeware packages; these parts fall under both the SRP
Open Source license and the packages' own 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 the terms of these licenses.  This
disclaimer also applies to third-party libraries that may be
linked into the distribution, since they may contain patented
intellectual property.  The file "Copyrights" contains a list
of the copyrights incorporated by portions of the software.

Broader use of the SRP authentication technology, such as variants
incorporating the use of an explicit server secret (SRP-Z), may
require a license; please contact the Stanford Office of Technology
Licensing (http://otl.stanford.edu/) for more information about
terms and conditions.

This software is covered under the following copyright:

/*
 * Copyright (c) 1997-2003  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
 *    is requested to include the following acknowlegment in
 *    advertising materials:
 *    "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 include the following acknowledgment in advertising
 *    materials:
 *    "This product includes software developed by Tom Wu and Eugene
 *     Jhong for the SRP Distribution (http://srp.stanford.edu/)."
 *
 * 3. Redistributions in source or binary form must retain an intact copy
 *    of this copyright notice and list of conditions.
 */

Address all questions regarding this license to:

  Tom Wu
  tjw@cs.Stanford.EDU
