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- #
- # Copyright (C) 2009-2014 OpenWrt.org
- #
- # This is free software, licensed under the GNU General Public License v2.
- # See /LICENSE for more information.
- #
-
- include $(TOPDIR)/rules.mk
-
- PKG_NAME:=libsodium
- PKG_VERSION:=0.7.0
- PKG_RELEASE:=2
-
- PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
- PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
- PKG_SOURCE_URL:=https://download.libsodium.org/libsodium/releases
- PKG_MD5SUM:=b9029bf810c4b5a8acc3afec1286a36a
- PKG_CAT:=zcat
-
- PKG_FIXUP:=libtool autoreconf
- PKG_USE_MIPS16:=0
- PKG_INSTALL:=1
-
- PKG_MAINTAINER:=Damiano Renfer <damiano.renfer@gmail.com>
- PKG_LICENSE:=ISC
-
- include $(INCLUDE_DIR)/package.mk
-
- define Package/libsodium
- SECTION:=libs
- CATEGORY:=Libraries
- TITLE:=P(ortable|ackageable) NaCl-based crypto library
- URL:=https://github.com/jedisct1/libsodium
- MAINTAINER:=Damiano Renfer <damiano.renfer@gmail.com>
- endef
-
- define Package/libsodium/description
- NaCl (pronounced "salt") is a new easy-to-use high-speed software library for network communication, encryption, decryption, signatures, etc.
- NaCl's goal is to provide all of the core operations needed to build higher-level cryptographic tools.
- Sodium is a portable, cross-compilable, installable, packageable fork of NaCl (based on the latest released upstream version nacl-20110221), with a compatible API.
- 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.
- The same cannot be said of NIST curves, where the specific origins of certain constants are not described by the standards.
- And despite the emphasis on higher security, primitives are faster across-the-board than most implementations of the NIST standards.
- endef
-
- define Package/libsodium/config
- menu "Configuration"
- config LIBSODIUM_MINIMAL
- bool "Compile only what is required for the high-level API (no aes128ctr), should be fine in most cases."
- default y
- endmenu
- endef
-
- CONFIGURE_ARGS+= \
- --disable-ssp \
- $(if $(CONFIG_LIBSODIUM_MINIMAL),--enable-minimal=yes,--enable-minimal=no)
-
- define Build/InstallDev
- $(INSTALL_DIR) $(1)/usr/include/sodium
- $(CP) $(PKG_INSTALL_DIR)/usr/include/sodium.h $(1)/usr/include
- $(CP) $(PKG_INSTALL_DIR)/usr/include/sodium/*.h $(1)/usr/include/sodium
- $(INSTALL_DIR) $(1)/usr/lib
- $(CP) $(PKG_INSTALL_DIR)/usr/lib/libsodium.{a,so*} $(1)/usr/lib
- endef
-
- define Package/libsodium/install
- $(INSTALL_DIR) $(1)/usr/lib
- $(CP) $(PKG_INSTALL_DIR)/usr/lib/libsodium.so.* $(1)/usr/lib/
- endef
-
- $(eval $(call BuildPackage,libsodium))
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