95 lines
3.8 KiB
Scheme
95 lines
3.8 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2020 Justus Winter <justus@sequoia-pgp.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages openpgp)
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#:use-module (guix packages)
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#:use-module (guix download)
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#:use-module (guix build-system gnu)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (gnu packages compression)
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#:use-module (gnu packages gnupg)
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#:use-module (gnu packages multiprecision))
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(define-public libtmcg
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(package
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(name "libtmcg")
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(version "1.3.18")
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(source (origin
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(method url-fetch)
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(uri (string-append "mirror://savannah/libtmcg/libTMCG-" version
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".tar.gz"))
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(sha256
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(base32
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"179b5jx3mqs9hgsj8cfwk6x8qib60kw9szk9fkz6s1gl3v83mnyx"))))
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(build-system gnu-build-system)
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(arguments '(#:configure-flags '("--enable-silent-rules")))
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(inputs `(("gmp" ,gmp)
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("libgcrypt" ,libgcrypt)))
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(synopsis
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"C++ library for creating secure and fair online card games")
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(description
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"The library provides a sort of useful classes, algorithms, and
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high-level protocols to support an application programmer in writing such
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software. The most remarkable feature is the absence of a trusted third
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party (TTP), i.e. neither a central game server nor trusted hardware
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components are necessary.
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The 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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(home-page "https://www.nongnu.org/libtmcg/")
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(license license:gpl2+)))
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(define-public dkgpg
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(package
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(name "dkgpg")
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(version "1.1.3")
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(source (origin
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(method url-fetch)
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(uri (string-append "mirror://savannah/dkgpg/dkgpg-" version
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".tar.gz"))
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(sha256
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(base32
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"1hpfg7akd5icj49i03z74hp9zj0xwl90bndn0hnw0hpb8lk7qcxg"))))
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(build-system gnu-build-system)
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(arguments '(#:configure-flags
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'("--enable-silent-rules")
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;; https://savannah.nongnu.org/bugs/?58772
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#:parallel-tests? #f))
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(inputs `(("bzip2" ,bzip2)
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("gmp" ,gmp)
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("libgcrypt" ,libgcrypt)
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("libtmcg" ,libtmcg)
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("zlib" ,zlib)))
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(synopsis
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"Distributed Key Generation and Threshold Cryptography for OpenPGP")
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(description
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"The Distributed Privacy Guard (DKGPG) implements Distributed Key
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Generation (DKG) and Threshold Cryptography for OpenPGP. The generated public
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keys are compatible with the standard and thus can be used by any
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RFC4880-compliant application (e.g. GnuPG). The main purposes of this
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software are distributing power among multiple parties, eliminating single
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points of failure, and increasing the difficulty of side-channel attacks on
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private key material.
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DKGPG consists of a bunch of simple command-line programs. The current
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implementation is in experimental state and should NOT be used in production
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environments.")
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(home-page "https://www.nongnu.org/dkgpg/")
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(license license:gpl2+)))
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