package/system/urngd/Makefile

   1 include $(TOPDIR)/rules.mk
   2
   3 PKG_NAME:=urngd
   4 PKG_RELEASE:=1
   5
   6 PKG_SOURCE_PROTO:=git
   7 PKG_SOURCE_URL=https://github.com/ynezz/openwrt-urngd
   8 PKG_SOURCE_DATE:=2019-05-27
   9 PKG_SOURCE_VERSION:=41e4163b2e7f4c1c1f51cdfa487d6052ff859cf2
  10 PKG_MIRROR_HASH:=303595b7ec7367264a159dbd26d1d18c7ee3cf5e10bab25a315a7ec621b80ab4
  11
  12 PKG_LICENSE:=GPL-2.0 BSD-3-Clause
  13 PKG_LICENSE_FILES:=
  14
  15 PKG_BUILD_PARALLEL:=1
  16
  17 include $(INCLUDE_DIR)/package.mk
  18 include $(INCLUDE_DIR)/cmake.mk
  19
  20 define Package/$(PKG_NAME)
  21   SECTION:=utils
  22   CATEGORY:=Base system
  23   TITLE:=OpenWrt non-physical true random number generator based on timing jitter
  24   DEPENDS:=+libubox
  25 endef
  26
  27 define Package/$(PKG_NAME)/description
  28   urngd is OpenWrt's micro non-physical true random number generator based on
  29   timing jitter.
  30
  31   Using the Jitter RNG core, the rngd provides an entropy source that feeds into
  32   the Linux /dev/random device if its entropy runs low. It updates the
  33   /dev/random entropy estimator such that the newly provided entropy unblocks
  34   /dev/random.
  35
  36   The seeding of /dev/random also ensures that /dev/urandom benefits from
  37   entropy. Especially during boot time, when the entropy of Linux is low, the
  38   Jitter RNGd provides a source of sufficient entropy.
  39 endef
  40
  41 define Package/$(PKG_NAME)/install
  42         $(INSTALL_DIR) $(1)/etc/init.d
  43         $(INSTALL_BIN) ./files/$(PKG_NAME).init $(1)/etc/init.d/$(PKG_NAME)
  44         $(INSTALL_DIR) $(1)/sbin
  45         $(INSTALL_BIN) $(PKG_BUILD_DIR)/$(PKG_NAME) $(1)/sbin/$(PKG_NAME)
  46 endef
  47
  48 $(eval $(call BuildPackage,$(PKG_NAME)))