2 # Copyright (C) 2009-2016 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
8 include $(TOPDIR)/rules.mk
14 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
15 PKG_SOURCE_URL:=https://download.libsodium.org/libsodium/releases
16 PKG_MD5SUM:=b58928d035064b2a46fb564937b83540
18 PKG_FIXUP:=libtool autoreconf
22 PKG_MAINTAINER:=Damiano Renfer <damiano.renfer@gmail.com>
25 include $(INCLUDE_DIR)/package.mk
27 define Package/libsodium
30 TITLE:=P(ortable|ackageable) NaCl-based crypto library
31 URL:=https://github.com/jedisct1/libsodium
32 MAINTAINER:=Damiano Renfer <damiano.renfer@gmail.com>
35 define Package/libsodium/description
36 NaCl (pronounced "salt") is a new easy-to-use high-speed software library for network communication, encryption, decryption, signatures, etc.
37 NaCl's goal is to provide all of the core operations needed to build higher-level cryptographic tools.
38 Sodium is a portable, cross-compilable, installable, packageable fork of NaCl (based on the latest released upstream version nacl-20110221), with a compatible API.
39 The design choices, particularly in regard to the Curve25519 Diffie-Hellman function, emphasize security (whereas NIST curves emphasize "performance" at the cost of security), and "magic constants" in NaCl/Sodium have clear rationales.
40 The same cannot be said of NIST curves, where the specific origins of certain constants are not described by the standards.
41 And despite the emphasis on higher security, primitives are faster across-the-board than most implementations of the NIST standards.
44 define Package/libsodium/config
46 depends on PACKAGE_libsodium
47 config LIBSODIUM_MINIMAL
48 bool "Compile only what is required for the high-level API (no aes128ctr), should be fine in most cases."
55 $(if $(CONFIG_LIBSODIUM_MINIMAL),--enable-minimal=yes,--enable-minimal=no)
57 define Build/InstallDev
58 $(INSTALL_DIR) $(1)/usr/include/sodium
59 $(CP) $(PKG_INSTALL_DIR)/usr/include/sodium.h $(1)/usr/include
60 $(CP) $(PKG_INSTALL_DIR)/usr/include/sodium/*.h $(1)/usr/include/sodium
61 $(INSTALL_DIR) $(1)/usr/lib
62 $(CP) $(PKG_INSTALL_DIR)/usr/lib/libsodium.{a,so*} $(1)/usr/lib
63 $(INSTALL_DIR) $(1)/usr/lib/pkgconfig
64 $(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libsodium.pc $(1)/usr/lib/pkgconfig/
67 define Package/libsodium/install
68 $(INSTALL_DIR) $(1)/usr/lib
69 $(CP) $(PKG_INSTALL_DIR)/usr/lib/libsodium.so.* $(1)/usr/lib/
72 $(eval $(call BuildPackage,libsodium))