mcrypt and libmcrypt was originaly created by Nikos Mavroyanopoulos <nmav@hellug.gr>,
although many people contributed by sending bug reports, patches, and comments.

- Sascha Schumann <sascha@schumann.cx> 
- Steve Underwood <steveu@infowebtelecom.com> 
- Igor Schein <igor@txc.com>
- Alexander Demenshin <aldem@techie.com>
- Koblinger Egmont <egmont@fazekas.hu>
- Larry Snyder <larrys@lexis-nexis.com>
- Robin Humble <rjh@pixel.maths.monash.edu.au>
- Janusz A. Urbanowicz <alex@bofh.net.pl>
- Dan Stromberg <strombrg@nis.acs.uci.edu>
- R Sriram <rsriram@krdl.org.sg>
- Robert Hanzlik <robi@junyks.cz>
- Lars Nordentoft <lntech@post9.tele.dk>
- Don Sutherland <dss@yadda.net>
- Salvatore Sanfilippo <antirez@linuxcare.com>
- Jerome Bertorelle <jerome.bertorelle@noos.fr>
- Andrew Libby <alibby@commnav.com>
- Jonathan Woolmington <jwool@ind.tansu.com.au>
- Sami Farin <sfarin@ratol.fi>
- Barton C Massey <bart@cs.pdx.edu>
- Timo Schulz <ts@winpt.org>
- Petr Bláha <pblaha@suse.cz>
- Ariel Fermani <the_end@bbs.frc.utn.edu.ar>
- Keven Belanger <kbelanger@logicon.ca>

- [and several others]