Portions of NTLM authentication code (src/client/NtlmAuth.(h|cc) files) are
derived from libcurl of cURL project, circa v7.16.0 (http://curl.haxx.se/):

Copyright (c) 1996 - 2006, Daniel Stenberg, <daniel@haxx.se>.

All rights reserved.

Permission to use, copy, modify, and distribute this software for any purpose
with or without fee is hereby granted, provided that the above copyright
notice and this permission notice appear in all copies.

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

MD5 checksum code (src/xstd/Checksum.cc) is derived from RFC 1321,
Appendix 3. Copyright (C) 1991-2, RSA Data Security, Inc. Created
1991. All rights reserved. License to copy and use this software is
granted provided that it is identified as the "RSA Data Security,
Inc. MD5 Message-Digest Algorithm" in all material mentioning or
referencing this software or this function. License is also granted to
make and use derivative works provided that such works are identified
as "derived from the RSA Data Security, Inc. MD5 Message-Digest
Algorithm" in all material mentioning or referencing the derived
work. RSA Data Security, Inc. makes no representations concerning
either the merchantability of this software or the suitability of this
software for any particular purpose. It is provided "as is" without
express or implied warranty of any kind. These notices must be
retained in any copies of any part of this documentation and/or
software.

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

Fowler–Noll–Vo hash function implementation (src/xstd/gadgets.h file)
is based on pseudo code from http://www.isthe.com/chongo/tech/comp/fnv/.
FNV hash algorithms and source code are in public domain.
