diff --git a/README.md b/README.md
index 4b960e3..f88358d 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libtasn1
 
+The ASN.1 library used in GNUTLS.
+
diff --git a/libtasn1.spec b/libtasn1.spec
new file mode 100644
index 0000000..3d1056a
--- /dev/null
+++ b/libtasn1.spec
@@ -0,0 +1,126 @@
+Name:          libtasn1
+Release:       1mamba
+Version:       3.4
+Summary:       The ASN.1 library used in GNUTLS
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           http://www.gnu.org/software/gnutls/
+Source:        http://ftp.gnu.org/gnu/libtasn1/libtasn1-%{version}.tar.gz
+##ftp://ftp.gnupg.org/gcrypt/alpha/gnutls/libtasn1/libtasn1-%{version}.tar.gz
+License:       LGPL
+Requires(post):%{__install_info}
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+The ASN.1 library used in GNUTLS.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Static libraries and headers for %{name}
+Requires:      %{name} = %{version}
+
+%description devel
+The ASN.1 library used in GNUTLS.
+
+This package contains static libraries and header files need for development.
+
+%prep
+%setup -q
+
+%build
+%configure
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+%makeinstall
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%post devel
+%install_info %{name}.info
+
+%preun devel
+%uninstall_info %{name}.info
+exit 0
+
+%files
+%defattr(-,root,root)
+%{_libdir}/*.so.*
+%doc AUTHORS COPYING.LIB
+
+%files devel
+%defattr(-,root,root)
+%{_bindir}/asn1*
+#%{_bindir}/libtasn1-config
+#%{_datadir}/aclocal/libtasn1.m4
+%{_includedir}/*.h
+%{_libdir}/*.a
+%{_libdir}/*.la
+%{_libdir}/*.so
+%{_libdir}/pkgconfig/libtasn1.pc
+%{_infodir}/libtasn1.info.*
+%{_mandir}/man3/*
+%{_mandir}/man1/*
+%doc ChangeLog NEWS README THANKS
+
+%changelog
+* Fri Nov 29 2013 Automatic Build System <autodist@mambasoft.it> 3.4-1mamba
+- automatic version update by autodist
+
+* Mon Mar 25 2013 Automatic Build System <autodist@mambasoft.it> 3.3-1mamba
+- automatic version update by autodist
+
+* Mon Dec 24 2012 Automatic Build System <autodist@mambasoft.it> 3.2-1mamba
+- automatic version update by autodist
+
+* Sun Nov 25 2012 Automatic Build System <autodist@mambasoft.it> 3.1-1mamba
+- automatic version update by autodist
+
+* Wed Oct 31 2012 Automatic Build System <autodist@mambasoft.it> 3.0-1mamba
+- automatic version update by autodist
+
+* Wed Oct 10 2012 Automatic Build System <autodist@mambasoft.it> 2.14-1mamba
+- automatic version update by autodist
+
+* Sat Jul 21 2012 Automatic Build System <autodist@mambasoft.it> 2.13-1mamba
+- update to 2.13
+
+* Fri Jun 25 2010 Automatic Build System <autodist@mambasoft.it> 2.2-2mamba
+- automatic rebuild by autodist
+
+* Fri May 29 2009 Automatic Build System <autodist@mambasoft.it> 2.2-1mamba
+- automatic update by autodist
+
+* Sun Apr 26 2009 Automatic Build System <autodist@mambasoft.it> 2.1-1mamba
+- automatic update by autodist
+
+* Wed Apr 15 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0-1mamba
+- automatic update by autodist
+
+* Thu Feb 05 2009 Silvan Calarco <silvan.calarco@mambasoft.it> 1.8-1mamba
+- automatic update by autodist
+
+* Tue Oct 07 2008 gil <puntogil@libero.it> 1.5-1mamba
+- update to 1.5
+
+
+* Wed Jun 18 2008 Tiziana Ferro <tiziana.ferro@email.it> 1.4-1mamba
+- update to 1.4
+- add buildrequirements
+- update source site
+
+* Fri Feb 10 2006 Davide Madrisan <davide.madrisan@qilinux.it> 0.2.18-1qilnx
+- update to version 0.2.18 by autospec
+
+* Thu Sep 15 2005 Davide Madrisan <davide.madrisan@qilinux.it> 0.2.17-1qilnx
+- update to version 0.2.17 by autospec
+- specfile updates
+
+* Mon Sep 13 2004 Silvan Calarco <silvan.calarco@mambasoft.it> 0.2.10-1qilnx
+- package created by autospec