iRODS includes additional copyrighted open-source software contributed by other developers. There are 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 include: The MD5 message-digest calculation is derived from the RSA Data Security, Inc. MD5 Message-Digest Algorithm. The regular expression comparator (regExpMatch.c) is republished under Open Content License with a reference to http://www.Planet-Source-Code.com/xq/ASP/txtCodeId.711/ lngWId.3/qx/vb/scripts/ShowCode.htm The test script, testiCommands.pl, contributed by CCIN2P3.