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GNU Libtasn1 4.0 released
From: |
Nikos Mavrogiannopoulos |
Subject: |
GNU Libtasn1 4.0 released |
Date: |
Thu, 26 Jun 2014 20:08:00 +0200 |
Hello,
I have just released libtasn1 4.0. This release adds new features and
optimizations. The changes since the last release follow.
* Noteworthy changes in release 4.0 (released 2014-06-26) [stable]
- optimized asn1_der_decoding_startEnd(). It no longer requires the
additional decoding step.
- asn1_read_value() understands the ?CURRENT keyword, which can be used
to indicate the current element of a sequence, when the provided node
is a sequence element.
- Several optimizations in DER decoding of structures with sequences
containing many elements.
- asn1_der_decoding2() is introduced and allows flags to be passed on
the decoding process. Currently only ASN1_DECODE_FLAG_ALLOW_PADDING is
defined and that allows decoding DER structures that contain arbitrary
data past their end. Contributed by Karel Slany.
- API and ABI changes since last version:
ASN1_DECODE_FLAG_ALLOW_PADDING: New definition
asn1_dup_node: New function
asn1_der_decoding2: New function
asn1_der_decoding_element: It is now an alias to asn1_der_decoding
GNU Libtasn1 is a standalone library written in C for manipulating ASN.1
objects including DER/BER encoding/decoding. GNU Libtasn1 is used by
GnuTLS to handle X.509 structures and by GNU Shishi to handle Kerberos
V5 structures.
Homepage:
https://www.gnu.org/software/libtasn1/
Here are the compressed sources:
ftp://ftp.gnu.org/gnu/libtasn1/libtasn1-4.0.tar.gz
http://ftp.gnu.org/gnu/libtasn1/libtasn1-4.0.tar.gz
Here are GPG detached signatures:
ftp://ftp.gnu.org/gnu/libtasn1/libtasn1-4.0.tar.gz.sig
http://ftp.gnu.org/gnu/libtasn1/libtasn1-4.0.tar.gz.sig
If you need help to use Libtasn1, or want to help others, you are
invited to join the help-libtasn1 mailing list, see:
https://lists.gnu.org/mailman/listinfo/help-libtasn1
All manuals are available from:
https://www.gnu.org/software/libtasn1/manual/
Direct links to the manual:
HTML: https://www.gnu.org/software/libtasn1/manual/libtasn1.html
PDF: https://www.gnu.org/software/libtasn1/manual/libtasn1.pdf
Direct links to the API Reference manual:
HTML: https://www.gnu.org/software/libtasn1/reference/
PDF: https://www.gnu.org/software/libtasn1/reference/libtasn1.pdf
The software is cryptographically signed by the author using an
OpenPGP key identified by the following information:
pub 3104R/96865171 2008-05-04 [expires: 2028-04-29]
uid Nikos Mavrogiannopoulos <nmav <at> gnutls.org>
uid Nikos Mavrogiannopoulos <n.mavrogiannopoulos <at>
gmail.com>
sub 2048R/9013B842 2008-05-04 [expires: 2018-05-02]
sub 2048R/1404A91D 2008-05-04 [expires: 2018-05-02]
regards,
Nikos
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