gnu/packages/crypto.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2014 David Thompson <davet@gnu.org>
   3 ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
   4 ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
   5 ;;;
   6 ;;; This file is part of GNU Guix.
   7 ;;;
   8 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   9 ;;; under the terms of the GNU General Public License as published by
  10 ;;; the Free Software Foundation; either version 3 of the License, or (at
  11 ;;; your option) any later version.
  12 ;;;
  13 ;;; GNU Guix is distributed in the hope that it will be useful, but
  14 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  15 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 ;;; GNU General Public License for more details.
  17 ;;;
  18 ;;; You should have received a copy of the GNU General Public License
  19 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  20
  21 (define-module (gnu packages crypto)
  22   #:use-module (gnu packages)
  23   #:use-module (gnu packages pkg-config)
  24   #:use-module (gnu packages libbsd)
  25   #:use-module (guix licenses)
  26   #:use-module (guix packages)
  27   #:use-module (guix download)
  28   #:use-module (guix build-system gnu))
  29
  30 (define-public libsodium
  31   (package
  32     (name "libsodium")
  33     (version "1.0.0")
  34     (source (origin
  35             (method url-fetch)
  36             (uri (list (string-append
  37                         "http://download.libsodium.org/libsodium/"
  38                         "releases/libsodium-" version ".tar.gz")
  39                        (string-append
  40                         "https://download.libsodium.org/libsodium/"
  41                         "releases/old/libsodium-" version ".tar.gz")))
  42             (sha256
  43              (base32
  44               "19f9vf0shfp4rc4l791r6xjg06z4i8psj1zkjkm3z5b640yzxlff"))))
  45     (build-system gnu-build-system)
  46     (synopsis "Portable NaCl-based crypto library")
  47     (description
  48      "Sodium is a new easy-to-use high-speed software library for network
  49 communication, encryption, decryption, signatures, etc.")
  50     (license isc)
  51     (home-page "http://libsodium.org")))
  52
  53 (define-public signify
  54   (package
  55     (name "signify")
  56     (version "17")
  57     (source (origin
  58               (method url-fetch)
  59               (uri (string-append "https://github.com/aperezdc/signify/"
  60                                   "archive/v" version ".tar.gz"))
  61               (file-name (string-append name "-" version ".tar.gz"))
  62               (sha256
  63                (base32
  64                 "0kfv2k1fqck31vwlnicavb0h541ilad9zd7j8zz8x2kx36wwqpr7"))))
  65     (build-system gnu-build-system)
  66     ;; TODO Build with libwaive (described in README.md), to implement something
  67     ;; like OpenBSD's pledge().
  68     (arguments
  69      `(#:tests? #f ; no test suite
  70        #:make-flags
  71        (list "CC=gcc"
  72              (string-append "PREFIX=" (assoc-ref %outputs "out")))
  73        #:phases
  74        (modify-phases %standard-phases
  75          (delete 'configure))))
  76     (native-inputs
  77      `(("pkg-config" ,pkg-config)))
  78     (inputs
  79      `(("libbsd" ,libbsd)))
  80     (synopsis "Create and verify cryptographic signatures")
  81     (description "The signify utility creates and verifies cryptographic
  82 signatures using the elliptic curve Ed25519.  This is a Linux port of the
  83 OpenBSD tool of the same name.")
  84     (home-page "https://github.com/aperezdc/signify")
  85     ;; This package includes third-party code that was originally released under
  86     ;; various non-copyleft licenses. See the source files for clarification.
  87     (license (list bsd-3 bsd-4 expat isc public-domain
  88                    (non-copyleft "file://base64.c"
  89                                  "See base64.c in the distribution for
  90                                  the license from IBM.")))))