Documentation

This code is based on the original code contained in the PEAR Auth_SASL package (v0.5.1): $Id: DigestMD5.php 294702 2010-02-07 16:03:55Z cweiske $

That code is covered by the BSD 3-Clause license, as set forth below: +-----------------------------------------------------------------------+ | Copyright (c) 2002-2003 Richard Heyes | | All rights reserved. | | | | Redistribution and use in source and binary forms, with or without | | modification, are permitted provided that the following conditions | | are met: | | | | o Redistributions of source code must retain the above copyright | | notice, this list of conditions and the following disclaimer. | | o 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.| | o The names of the authors may not 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. | +-----------------------------------------------------------------------+