package/system/urngd/Makefile

   1 include $(TOPDIR)/rules.mk
   2
   3 PKG_NAME:=urngd
   4 PKG_RELEASE:=1
   5
   6 PKG_SOURCE_PROTO:=git
   7 PKG_SOURCE_URL=$(PROJECT_GIT)/project/urngd.git
   8 PKG_SOURCE_DATE:=2023-11-01
   9 PKG_SOURCE_VERSION:=44365eb1e1165f2a44cb31f404b04cf85031718e
  10 PKG_MIRROR_HASH:=743bdfacf1f1e779047a55fe8f388aaf31f6e55e8a4d0a00fcabffb68af2202e
  11
  12 PKG_LICENSE:=GPL-2.0 BSD-3-Clause
  13 PKG_LICENSE_FILES:=
  14
  15 include $(INCLUDE_DIR)/package.mk
  16 include $(INCLUDE_DIR)/cmake.mk
  17
  18 define Package/urngd
  19   SECTION:=utils
  20   CATEGORY:=Base system
  21   TITLE:=OpenWrt non-physical true random number generator based on timing jitter
  22   DEPENDS:=+libubox
  23 endef
  24
  25 define Package/urngd/description
  26   urngd is OpenWrt's micro non-physical true random number generator based on
  27   timing jitter.
  28
  29   Using the Jitter RNG core, the rngd provides an entropy source that feeds into
  30   the Linux /dev/random device if its entropy runs low. It updates the
  31   /dev/random entropy estimator such that the newly provided entropy unblocks
  32   /dev/random.
  33
  34   The seeding of /dev/random also ensures that /dev/urandom benefits from
  35   entropy. Especially during boot time, when the entropy of Linux is low, the
  36   Jitter RNGd provides a source of sufficient entropy.
  37 endef
  38
  39 define Package/urngd/install
  40         $(INSTALL_DIR) $(1)/etc/init.d
  41         $(INSTALL_BIN) ./files/$(PKG_NAME).init $(1)/etc/init.d/$(PKG_NAME)
  42         $(INSTALL_DIR) $(1)/sbin
  43         $(INSTALL_BIN) $(PKG_BUILD_DIR)/$(PKG_NAME) $(1)/sbin/$(PKG_NAME)
  44 endef
  45
  46 $(eval $(call BuildPackage,urngd))