forked from pool/libTMCG
Andreas Stieger
6c2487c2bf
- update to 1.3.1: * VSSHE: added a simple variant of SetupGenerators_publiccoin() * DKG: use very strong randomness from libgcrypt (long term keys) * RFC4880: added implementation of Partial Body Lengths OBS-URL: https://build.opensuse.org/request/show/498505 OBS-URL: https://build.opensuse.org/package/show/games/libTMCG?expand=0&rev=2
161 lines
6.4 KiB
RPMSpec
161 lines
6.4 KiB
RPMSpec
#
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# spec file for package libTMCG
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#
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# Copyright (c) 2017 SUSE LINUX GmbH, Nuernberg, Germany.
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# Copyright (c) 2012 Andreas Stieger <andreas.stieger@gmx.de>
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# Copyright (c) 2007 pc2pus <toni@links2linux.de>
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via http://bugs.opensuse.org/
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#
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%define sover 5
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Name: libTMCG
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Version: 1.3.1
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Release: 0
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Summary: C++ library for creating secure and fair online card games
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License: GPL-2.0+
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Group: System/Libraries
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Url: http://www.nongnu.org/libtmcg/
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Source: http://download.savannah.gnu.org/releases/libtmcg/%{name}-%{version}.tar.gz
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Source2: http://download.savannah.gnu.org/releases/libtmcg/%{name}-%{version}.tar.gz.sig
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Source3: http://savannah.nongnu.org/project/memberlist-gpgkeys.php?group=libtmcg&download=1#/%{name}.keyring
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BuildRequires: gcc-c++
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BuildRequires: gmp-devel >= 4.2
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BuildRequires: libgcrypt-devel >= 1.6.0
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BuildRequires: libgpg-error-devel >= 0.5
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BuildRequires: pkgconfig
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Requires: gmp >= 4.2
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BuildRoot: %{_tmppath}/%{name}-%{version}-build
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%description
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LibTMCG is a C++ library for creating secure and fair online card
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games. The library contains a sort of useful classes, algorithms,
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and high-level protocols to support an application programmer in
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writing such software. The most remarkable feature is the absence
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of a trusted third party (TTP), i.e. neither a central game server
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nor trusted hardware components are necessary. Thus, with the present
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library there is no need for an independent referee, because the
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applied protocols provide a basic level of confidentiality and
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fairness by itself. Consequently, the library is well-suited for
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peer-to-peer (P2P) environments where no TTP is available. Of
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course, we cannot avoid that malicious players share information
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about their private cards, but the protocols ensure that the shuffle
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of the deck is performed randomly (presumed that at least one player
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is honest) and thus the cards will be distributed uniformly among
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the players. Further, no coalition can learn the private cards of a
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player against his will (except for trivial conclusions). The
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corresponding cryptographic problem, actually called Mental Poker, has
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been studied since 1979 (Shamir, Rivest, and Adleman) by many authors.
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LibTMCG provides the first practical implementation of such protocols.
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The implementation relies on advanced cryptographic techniques---the
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so-called zero-knowledge proofs. Using these building blocks the high
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level protocols minimize the effect of coalitions and preserve the
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confidentiality of the players' strategy, i.e. the players are not
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required to reveal their cards at the end of the game to show that
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they did not cheat.
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%package -n libTMCG%{sover}
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Summary: C++ library for creating secure and fair online card games
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Group: System/Libraries
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%description -n libTMCG%{sover}
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LibTMCG is a C++ library for creating secure and fair online card
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games. The library contains a sort of useful classes, algorithms,
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and high-level protocols to support an application programmer in
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writing such software. The most remarkable feature is the absence
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of a trusted third party (TTP), i.e. neither a central game server
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nor trusted hardware components are necessary. Thus, with the present
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library there is no need for an independent referee, because the
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applied protocols provide a basic level of confidentiality and
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fairness by itself. Consequently, the library is well-suited for
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peer-to-peer (P2P) environments where no TTP is available. Of
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course, we cannot avoid that malicious players share information
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about their private cards, but the protocols ensure that the shuffle
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of the deck is performed randomly (presumed that at least one player
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is honest) and thus the cards will be distributed uniformly among
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the players. Further, no coalition can learn the private cards of a
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player against his will (except for trivial conclusions). The
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corresponding cryptographic problem, actually called Mental Poker, has
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been studied since 1979 (Shamir, Rivest, and Adleman) by many authors.
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LibTMCG provides the first practical implementation of such protocols.
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The implementation relies on advanced cryptographic techniques---the
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so-called zero-knowledge proofs. Using these building blocks the high
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level protocols minimize the effect of coalitions and preserve the
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confidentiality of the players' strategy, i.e. the players are not
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required to reveal their cards at the end of the game to show that
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they did not cheat.
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%package devel
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Summary: Libraries, includes etc to develop with libTMCG library
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Group: Development/Libraries/C and C++
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Requires: %{name}%{sover} = %{version}
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Requires(post): %{install_info_prereq}
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Requires(preun): %{install_info_prereq}
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%description devel
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Libraries, includes etc to develop with the libTMCG library.
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%package utils
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Summary: Utilities from the TMCG libraries
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Group: Productivity/Security
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%description utils
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Utilities from the TMCG library, including experimental tools for
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distributed key generation.
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%prep
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%setup -q
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%build
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%configure
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make %{?_smp_mflags}
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%install
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%make_install
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find %{buildroot} -type f -name "*.la" -delete -print
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%post -n libTMCG%{sover} -p /sbin/ldconfig
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%postun -n libTMCG%{sover} -p /sbin/ldconfig
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%post devel
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%install_info --info-dir=%{_infodir} %{_infodir}/%{name}.info.gz
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%postun devel
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%install_info_delete --info-dir=%{_infodir} %{_infodir}/%{name}.info.gz
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%files -n libTMCG%{sover}
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%defattr(-, root, root)
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%doc AUTHORS BUGS ChangeLog COPYING NEWS PATENTS THANKS TODO README
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%{_libdir}/lib*.so.*
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%files devel
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%defattr(-, root, root)
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%doc AUTHORS BUGS ChangeLog COPYING NEWS PATENTS THANKS TODO README
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%{_bindir}/%{name}-config
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%{_libdir}/lib*.a
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%{_libdir}/lib*.so
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%{_includedir}/*.h*
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%{_datadir}/aclocal/%{name}.m4
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%{_infodir}/%{name}.info%{ext_info}
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%files utils
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%defattr(-, root, root)
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%doc AUTHORS BUGS ChangeLog COPYING NEWS PATENTS THANKS TODO README
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%{_bindir}/dkg-*
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%{_mandir}/man1/dkg-*.1%{ext_man}
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%changelog
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