2 files changed, 65 insertions, 0 deletions
diff --git a/package/system/urngd/Makefile b/package/system/urngd/Makefile
new file mode 100644
index 0000000000..218d602d52
--- /dev/null
+++ b/package/system/urngd/Makefile
@@ -0,0 +1,48 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=urngd
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL=https://github.com/ynezz/openwrt-urngd
+PKG_SOURCE_DATE:=2019-05-27
+PKG_SOURCE_VERSION:=41e4163b2e7f4c1c1f51cdfa487d6052ff859cf2
+PKG_MIRROR_HASH:=303595b7ec7367264a159dbd26d1d18c7ee3cf5e10bab25a315a7ec621b80ab4
+
+PKG_LICENSE:=GPL-2.0 BSD-3-Clause
+PKG_LICENSE_FILES:=
+
+PKG_BUILD_PARALLEL:=1
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/cmake.mk
+
+define Package/$(PKG_NAME)
+  SECTION:=utils
+  CATEGORY:=Base system
+  TITLE:=OpenWrt non-physical true random number generator based on timing jitter
+  DEPENDS:=+libubox
+endef
+
+define Package/$(PKG_NAME)/description
+  urngd is OpenWrt's micro non-physical true random number generator based on
+  timing jitter.
+
+  Using the Jitter RNG core, the rngd provides an entropy source that feeds into
+  the Linux /dev/random device if its entropy runs low. It updates the
+  /dev/random entropy estimator such that the newly provided entropy unblocks
+  /dev/random.
+
+  The seeding of /dev/random also ensures that /dev/urandom benefits from
+  entropy. Especially during boot time, when the entropy of Linux is low, the
+  Jitter RNGd provides a source of sufficient entropy.
+endef
+
+define Package/$(PKG_NAME)/install
+	$(INSTALL_DIR) $(1)/etc/init.d
+	$(INSTALL_BIN) ./files/$(PKG_NAME).init $(1)/etc/init.d/$(PKG_NAME)
+	$(INSTALL_DIR) $(1)/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/$(PKG_NAME) $(1)/sbin/$(PKG_NAME)
+endef
+
+$(eval $(call BuildPackage,$(PKG_NAME)))
diff --git a/package/system/urngd/files/urngd.init b/package/system/urngd/files/urngd.init
new file mode 100644
index 0000000000..7531ca8f39
--- /dev/null
+++ b/package/system/urngd/files/urngd.init
@@ -0,0 +1,17 @@
+#!/bin/sh /etc/rc.common
+
+START=00
+
+USE_PROCD=1
+NAME=urngd
+PROG=/sbin/urngd
+
+start_service() {
+	procd_open_instance
+	procd_set_param command "$PROG"
+	procd_close_instance
+}
+
+reload_service() {
+	procd_send_signal $PROG
+}