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63 lines
2.6 KiB
Scheme
63 lines
2.6 KiB
Scheme
;;; Guix --- Nix package management from Guile. -*- coding: utf-8 -*-
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;;; Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
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;;;
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;;; This file is part of Guix.
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;;;
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;;; 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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;;; 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 Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (distro packages nettle)
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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 (distro packages multiprecision)
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#:use-module (distro packages m4))
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(define-public nettle
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(package
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(name "nettle")
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(version "2.5")
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(source
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(origin
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(method url-fetch)
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(uri (string-append
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"mirror://gnu/nettle/nettle-"
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version
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".tar.gz"))
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(sha256
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(base32
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"0wicr7amx01l03rm0pzgr1qvw3f9blaw17vjsy1301dh13ll58aa"))))
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(build-system gnu-build-system)
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(inputs `(("m4" ,m4)))
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(propagated-inputs `(("gmp" ,gmp)))
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(home-page
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"http://www.lysator.liu.se/~nisse/nettle/")
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(synopsis "GNU Nettle, a cryptographic library")
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(description
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"Nettle is a cryptographic library that is designed to fit easily
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in more or less any context: In crypto toolkits for object-oriented
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languages (C++, Python, Pike, ...), in applications like LSH or GNUPG,
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or even in kernel space. In most contexts, you need more than the basic
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cryptographic algorithms, you also need some way to keep track of
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available algorithms, their properties and variants. You often have
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some algorithm selection process, often dictated by a protocol you want
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to implement.
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And as the requirements of applications differ in subtle and not so
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subtle ways, an API that fits one application well can be a pain to use
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in a different context. And that is why there are so many different
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cryptographic libraries around. \nNettle tries to avoid this problem by
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doing one thing, the low-level crypto stuff, and providing a simple but
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general interface to it. In particular, Nettle doesn't do algorithm
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selection. It doesn't do memory allocation. It doesn't do any I/O.")
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(license "GPLv2+")))
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