1Library: Libgcrypt
2Homepage: http://www.gnu.org/software/libgcrypt/
3Maintainer: Werner Koch <wk@gnupg.org>
4Bug reports: <bug-libgcrypt@gnupg.org>  or http://bugs.gnupg.org
5Security related bug reports: <security@gnupg.org>
6License (library): LGPLv2.1+
7License (manual and tools): GPLv2+
8
9Libgcrypt used to be part of GnuPG but has been taken out into its own
10package on 2000-12-21.
11
12
13Authors of Libgcrypt
14====================
15
16GNUPG	Werner Koch		  1998-02-23
17Assigns GNU Privacy Guard and future changes.
18wk@gnupg.org
19Designed and implemented GnuPG.
20
21GNUPG	Matthew Skala		   1998-08-10
22Disclaims changes.
23mskala@ansuz.sooke.bc.ca
24Wrote cipher/twofish.c.
25
26GNUPG	Natural Resources Canada    1998-08-11
27Disclaims changes by Matthew Skala.
28
29GNUPG	Michael Roth	Germany     1998-09-17
30Assigns changes.
31mroth@nessie.de
32Wrote cipher/des.c.
33Changes and bug fixes all over the place.
34
35GNUPG	Niklas Hernaeus 	1998-09-18
36Disclaims changes.
37nh@df.lth.se
38Weak key patches.
39
40GNUPG	R�mi Guyomarch		1999-05-25
41Assigns past and future changes. (g10/compress.c, g10/encr-data.c,
42g10/free-packet.c, g10/mdfilter.c, g10/plaintext.c, util/iobuf.c)
43rguyom@mail.dotcom.fr
44
45ANY     g10 Code GmbH           2001-06-07
46Code marked with ChangeLog entries of g10 Code employees.
47
48LIBGCRYPT Timo Schulz           2001-08-31
49Assigns past and future changes.
50twoaday@freakmail.de
51
52LIBGCRYPT Simon Josefsson       2002-10-25
53Assigns past and future changes to FSF (cipher/{md4,crc}.c, CTR mode,
54CTS/MAC flags, self test improvements)
55simon@josefsson.org
56
57LIBGCRYPT Moritz Schulte	2003-04-17
58Assigns past and future changes.
59moritz@g10code.com
60
61GNUTLS  Nikolaos Mavrogiannopoulos  2003-11-22
62nmav@gnutls.org
63Original code for cipher/rfc2268.c.
64
65LIBGCRYPT	The Written Word	2005-04-15
66Assigns past and future changes. (new: src/libgcrypt.pc.in,
67src/Makefile.am, src/secmem.c, mpi/hppa1.1/mpih-mul3.S,
68mpi/hppa1.1/udiv-qrnnd.S, mpi/hppa1.1/mpih-mul2.S,
69mpi/hppa1.1/mpih-mul1.S, mpi/Makefile.am, tests/prime.c,
70tests/register.c, tests/ac.c, tests/basic.c, tests/tsexp.c,
71tests/keygen.c, tests/pubkey.c, configure.ac, acinclude.m4)
72
73LIBGCRYPT       Brad Hards       2006-02-09
74Assigns Past and Future Changes
75bradh@frogmouth.net
76(Added OFB mode. Changed cipher/cipher.c, test/basic.c doc/gcrypt.tex.
77 added SHA-224, changed cipher/sha256.c, added HMAC tests.)
78
79LIBGCRYPT       Hye-Shik Chang   2006-09-07
80Assigns Past and Future Changes
81perky@freebsd.org
82(SEED cipher)
83
84LIBGCRYPT       Werner Dittmann  2009-05-20
85Assigns Past and Future Changes
86werner.dittmann@t-online.de
87(mpi/amd64, tests/mpitests.c)
88
89GNUPG           David Shaw
90Assigns past and future changes.
91dshaw@jabberwocky.com
92(cipher/camellia-glue.c and related stuff)
93
94LIBGCRYPT       Andrey Jivsov    2010-12-09
95Assigns Past and Future Changes
96openpgp@brainhub.org
97(cipher/ecc.c and related files)
98
99
100More credits
101============
102The ATH implementation (src/ath*) has been taken from GPGME and
103relicensed to the LGPL by the copyright holder of GPGME (g10 Code
104GmbH); it is now considered to be a part of Libgcrypt.
105
106Most of the stuff in mpi has been taken from an old GMP library
107version by Torbjorn Granlund <tege@noisy.tmg.se>.
108
109The files cipher/rndunix.c and cipher/rndw32.c are based on those
110files from Cryptlib.  Copyright Peter Gutmann, Paul Kendall, and Chris
111Wedgwood 1996-1999.
112
113The ECC code cipher/ecc.c was based on code by Sergi Blanch i Torne,
114sergi at calcurco dot org.
115
116The implementation of the Camellia cipher has been been taken from the
117original NTT provided GPL source.
118
119The CAVS testing program tests/cavs_driver.pl is not to be considered
120a part of libgcrypt proper.  We distribute it merely for convenience.
121It has a permissive license and is copyrighted by atsec information
122security corporation.  See the file for details.
123
124
125 Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2006,
126           2007, 2008, 2009, 2011 Free Software Foundation, Inc.
127
128 This file is free software; as a special exception the author gives
129 unlimited permission to copy and/or distribute it, with or without
130 modifications, as long as this notice is preserved.
131
132 This file is distributed in the hope that it will be useful, but
133 WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
134 implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
135