Library: Libgcrypt Homepage: http://www.gnu.org/software/libgcrypt/ Maintainer: Werner Koch Bug reports: or http://bugs.gnupg.org Security related bug reports: License (library): LGPLv2.1+ License (manual and tools): GPLv2+ Libgcrypt used to be part of GnuPG but has been taken out into its own package on 2000-12-21. Authors with a FSF copyright assignment ======================================= LIBGCRYPT Werner Koch 2001-06-07 Assigns past and future changes. Assignment for future changes terminated on 2012-12-04. wk@gnupg.org Designed and implemented Libgcrypt. GNUPG Matthew Skala 1998-08-10 Disclaims changes. mskala@ansuz.sooke.bc.ca Wrote cipher/twofish.c. GNUPG Natural Resources Canada 1998-08-11 Disclaims changes by Matthew Skala. GNUPG Michael Roth Germany 1998-09-17 Assigns changes. mroth@nessie.de Wrote cipher/des.c. Changes and bug fixes all over the place. GNUPG Niklas Hernaeus 1998-09-18 Disclaims changes. nh@df.lth.se Weak key patches. GNUPG Rémi Guyomarch 1999-05-25 Assigns past and future changes. (g10/compress.c, g10/encr-data.c, g10/free-packet.c, g10/mdfilter.c, g10/plaintext.c, util/iobuf.c) rguyom@mail.dotcom.fr ANY g10 Code GmbH 2001-06-07 Assignment for future changes terminated on 2012-12-04. Code marked with ChangeLog entries of g10 Code employees. LIBGCRYPT Timo Schulz 2001-08-31 Assigns past and future changes. twoaday@freakmail.de LIBGCRYPT Simon Josefsson 2002-10-25 Assigns past and future changes to FSF (cipher/{md4,crc}.c, CTR mode, CTS/MAC flags, self test improvements) simon@josefsson.org LIBGCRYPT Moritz Schulte 2003-04-17 Assigns past and future changes. moritz@g10code.com GNUTLS Nikolaos Mavrogiannopoulos 2003-11-22 nmav@gnutls.org Original code for cipher/rfc2268.c. LIBGCRYPT The Written Word 2005-04-15 Assigns past and future changes. (new: src/libgcrypt.pc.in, src/Makefile.am, src/secmem.c, mpi/hppa1.1/mpih-mul3.S, mpi/hppa1.1/udiv-qrnnd.S, mpi/hppa1.1/mpih-mul2.S, mpi/hppa1.1/mpih-mul1.S, mpi/Makefile.am, tests/prime.c, tests/register.c, tests/ac.c, tests/basic.c, tests/tsexp.c, tests/keygen.c, tests/pubkey.c, configure.ac, acinclude.m4) LIBGCRYPT Brad Hards 2006-02-09 Assigns Past and Future Changes bradh@frogmouth.net (Added OFB mode. Changed cipher/cipher.c, test/basic.c doc/gcrypt.tex. added SHA-224, changed cipher/sha256.c, added HMAC tests.) LIBGCRYPT Hye-Shik Chang 2006-09-07 Assigns Past and Future Changes perky@freebsd.org (SEED cipher) LIBGCRYPT Werner Dittmann 2009-05-20 Assigns Past and Future Changes werner.dittmann@t-online.de (mpi/amd64, tests/mpitests.c) GNUPG David Shaw Assigns past and future changes. dshaw@jabberwocky.com (cipher/camellia-glue.c and related stuff) LIBGCRYPT Andrey Jivsov 2010-12-09 Assigns Past and Future Changes openpgp@brainhub.org (cipher/ecc.c and related files) LIBGCRYPT Ulrich Müller 2012-02-15 Assigns Past and Future Changes ulm@gentoo.org (Changes to cipher/idea.c and related files) Authors with a DCO ================== DCO:2012-04-16:Tomáš Mráz DCO:2012-04-20:Rafaël Carré DCO:2012-11-14:Jussi Kivilinna DCO:2012-12-05:Werner Koch DCO:2012-12-14:Dmitry Kasatkin More credits ============ The ATH implementation (src/ath*) has been taken from GPGME and relicensed to the LGPL by the copyright holder of GPGME (g10 Code GmbH); it is now considered to be a part of Libgcrypt. Most of the stuff in mpi has been taken from an old GMP library version by Torbjorn Granlund . The files cipher/rndunix.c and cipher/rndw32.c are based on those files from Cryptlib. Copyright Peter Gutmann, Paul Kendall, and Chris Wedgwood 1996-1999. The ECC code cipher/ecc.c was based on code by Sergi Blanch i Torne, sergi at calcurco dot org. The implementation of the Camellia cipher has been been taken from the original NTT provided GPL source. The CAVS testing program tests/cavs_driver.pl is not to be considered a part of libgcrypt proper. We distribute it merely for convenience. It has a permissive license and is copyrighted by atsec information security corporation. See the file for details. Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009, 2011, 2012 Free Software Foundation, Inc. This file is free software; as a special exception the author gives unlimited permission to copy and/or distribute it, with or without modifications, as long as this notice is preserved. This file is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY, to the extent permitted by law; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.