We gratefully acknowledge contributions made to DACS by: o Canadian Council of Forest Ministers (CCFM) and the National Forest Information System (NFIS) for supporting development of the initial releases of DACS and subsequent enhancements o Poul-Henning Kamp for his public domain malloc library and MD5 crypt function (both very slightly modified for DACS) o Doug Lea for his public domain malloc library o Various code originating from *BSD distributions, included here verbatim or slightly modified for DACS o Per Bothner and the FSF for configuration scripts used in conjunction with a script generated by Autoconf o National Institute of Standards and Technology, Computer Security Division, Computer Security Resource Center (http://csrc.nist.gov) for the HMAC test vectors o SunPro, a Sun Microsystems, Inc. business, for some open source math functions o Ozan Yigit for his 32-bit hash function o Bob Jenkins for his 64-bit hash function o David Waite and Ping Identity for InformationCard-C (1.0.1), which was adapted and extended to support self-issued InfoCards in DACS o Samuel Hidalgo and others working on simpleSAMLphp (http://rnd.feide.no/simplesamlphp), Rob Richards of CDATA Zone (http://www.cdatazone.org), and David Coombs of Carillon Information Security (http://www.carillon.ca) for their work on Managed InfoCards (all used for testing and bootstrapping development of DACS support) o The Cool Text Graphics Generator (http://cooltext.com) o GoDaddy.com by providing qualified open source projects such as DACS with a complimentary SSL certificate: http://www.godaddy.com/gdshop/ssl/ssl_opensource.asp o MM Weiss for the implementation of clock_gettime() for MAC OS X o DACS users who have reported bugs, supplied bug fixes, or suggested improvements o And anyone else we unintentionally failed to recognize (please let us know) $Id: ACKNOWLEDGEMENTS 2489 2010-06-11 18:06:14Z brachman $