We are proud to announce a new stable GnuTLS release: Version 2.8.3. GnuTLS is a modern C library that implements the standard network security protocol Transport Layer Security (TLS), for use by network applications. GnuTLS is developed for GNU/Linux, but works on many Unix-like systems and comes with a binary installer for Windows.
The GnuTLS library is distributed under the terms of the GNU Lesser General Public License version 2.1 (or later). The "extra" GnuTLS library (which contains TLS/IA support, LZO compression and Libgcrypt FIPS-mode handler), the OpenSSL compatibility library, the self tests and the command line tools are all distributed under the GNU General Public License version 3.0 (or later). The manual is distributed under the GNU Free Documentation License version 1.3 (or later). The project page of the library is available at: http://www.gnu.org/software/gnutls/ What's New ========== ** libgnutls: Fix patch for NUL in CN/SAN in last release. Code intended to be removed would lead to an read-out-bound error in some situations. Reported by Tomas Hoger <tho...@redhat.com>. A CVE code have been allocated for the vulnerability: [CVE-2009-2730]. ** libgnutls: Fix rare failure in gnutls_x509_crt_import. The function may fail incorrectly when an earlier certificate was imported to the same gnutls_x509_crt_t structure. ** libgnutls-extra, libgnutls-openssl: Fix MinGW cross-compiling build error. ** tests: Made self-test mini-eagain take less time. ** doc: Typo fixes. ** API and ABI modifications: No changes since last version. Getting the Software ==================== GnuTLS may be downloaded from one of the mirror sites or direct from <ftp://ftp.gnu.org/gnu/gnutls/>. The list of mirrors can be found at <http://www.gnu.org/software/gnutls/download.html>. Here are the BZIP2 compressed sources (6.0MB): ftp://ftp.gnu.org/gnu/gnutls/gnutls-2.8.3.tar.bz2 http://ftp.gnu.org/gnu/gnutls/gnutls-2.8.3.tar.bz2 Here are OpenPGP detached signatures signed using key 0xB565716F: ftp://ftp.gnu.org/gnu/gnutls/gnutls-2.8.3.tar.bz2.sig http://ftp.gnu.org/gnu/gnutls/gnutls-2.8.3.tar.bz2.sig Note, that we don't distribute gzip compressed tarballs. In order to check that the version of GnuTLS which you are going to install is an original and unmodified one, you should verify the OpenPGP signature. You can use the command gpg --verify gnutls-2.8.3.tar.bz2.sig This checks whether the signature file matches the source file. You should see a message indicating that the signature is good and made by that signing key. Make sure that you have the right key, either by checking the fingerprint of that key with other sources or by checking that the key has been signed by a trustworthy other key. The signing key can be identified with the following information: pub 1280R/B565716F 2002-05-05 [expires: 2010-04-21] Key fingerprint = 0424 D4EE 81A0 E3D1 19C6 F835 EDA2 1E94 B565 716F uid Simon Josefsson <si...@josefsson.org> uid Simon Josefsson <j...@extundo.com> sub 1280R/4D5D40AE 2002-05-05 [expires: 2010-04-21] The key is available from: http://josefsson.org/key.txt dns:b565716f.josefsson.org?TYPE=CERT Alternatively, after successfully verifying the OpenPGP signature of this announcement, you could verify that the files match the following checksum values. The values are for SHA-1 and SHA-224 respectively: c25fb354258777f9ee34b79b08eb87c024cada75 gnutls-2.8.3.tar.bz2 dff4d774ec9339a1e94711fc9c3762d36df1e77c0b1c1a591ea190aa gnutls-2.8.3.tar.bz2 Documentation ============= The manual is available online at: http://www.gnu.org/software/gnutls/documentation.html In particular the following formats are available: HTML: http://www.gnu.org/software/gnutls/manual/html_node/index.html PDF: http://www.gnu.org/software/gnutls/manual/gnutls.pdf For developers there is a GnuTLS API reference manual formatted using the GTK-DOC tools: http://www.gnu.org/software/gnutls/reference/gnutls-gnutls.html For developers interested in improving code quality, we publish Cyclomatic code complexity charts that help you find code that may need review and improvements: http://www.gnu.org/software/gnutls/cyclo/ Also useful are code coverage charts which indicate parts of the source code that needs to be tested better by the included self-tests: http://www.gnu.org/software/gnutls/coverage/ Community ========= If you need help to use GnuTLS, or want to help others, you are invited to join our help-gnutls mailing list, see: http://lists.gnu.org/mailman/listinfo/help-gnutls If you wish to participate in the development of GnuTLS, you are invited to join our gnutls-dev mailing list, see: http://lists.gnu.org/mailman/listinfo/gnutls-devel Windows installer ================= GnuTLS has been ported to the Windows operating system, and a binary installer is available. The installer contains DLLs for application development, manuals, examples, and source code. The installer includes libgpg-error v1.7, libgcrypt v1.4.4, libtasn1 v2.3, and GnuTLS v2.8.3. For more information about GnuTLS for Windows: http://josefsson.org/gnutls4win/ The Windows binary installer and PGP signature: http://josefsson.org/gnutls4win/gnutls-2.8.3.exe (15MB) http://josefsson.org/gnutls4win/gnutls-2.8.3.exe.sig The checksum values for SHA-1 and SHA-224 are: 6c6503cbd357d71595a320502ce3e32fe5598d64 gnutls-2.8.3.exe f75988a6efe8306bf4ba4827ff49a2fd39f3f6d9730ddffcca1f3254 gnutls-2.8.3.exe A ZIP archive containing the Windows binaries: http://josefsson.org/gnutls4win/gnutls-2.8.3.zip (5.3MB) http://josefsson.org/gnutls4win/gnutls-2.8.3.zip.sig The checksum values for SHA-1 and SHA-224 are: 4c4829495d7277b3fec69a975084e1144e805e0d gnutls-2.8.3.zip 515dcbe98b739db7419ae25db1a2d59d3cea60683ca1bfd424c348b3 gnutls-2.8.3.zip A Debian mingw32 package is also available: http://josefsson.org/gnutls4win/mingw32-gnutls_2.8.3-1_all.deb (4.8MB) The checksum values for SHA-1 and SHA-224 are: 8cf060268369f1d261b10731840cf0392e625210 mingw32-gnutls_2.8.3-1_all.deb 0f99a5a356cd1a03cc0a3cce9f19b7615772d4486fea0d06e68f3ef6 mingw32-gnutls_2.8.3-1_all.deb Internationalization ==================== The GnuTLS library messages have been translated into Czech, Dutch, French, German, Malay, Polish, Swedish, and Vietnamese. We welcome the addition of more translations. Support ======= Improving GnuTLS is costly, but you can help! We are looking for organizations that find GnuTLS useful and wish to contribute back. You can contribute by reporting bugs, improve the software, or donate money or equipment. Commercial support contracts for GnuTLS are available, and they help finance continued maintenance. Simon Josefsson Datakonsult AB, a Stockholm based privately held company, is currently funding GnuTLS maintenance. We are always looking for interesting development projects. See http://josefsson.org/ for more details. The GnuTLS service directory is available at: http://www.gnu.org/software/gnutls/commercial.html Happy Hacking, Simon
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