1 include $(TOPDIR
)/rules.mk
7 PKG_SOURCE_URL
=$(PROJECT_GIT
)/project
/urngd.git
8 PKG_SOURCE_DATE
:=2023-07-25
9 PKG_SOURCE_VERSION
:=7aefb47be57df0467d97d539f7fe9e23e607a3b4
10 PKG_MIRROR_HASH
:=941e4298acc9a0c9b485b9ad706bb11c4d0bc7a66eec22e569b430ab38a9f5fc
12 PKG_LICENSE
:=GPL-2.0 BSD-3-Clause
15 include $(INCLUDE_DIR
)/package.mk
16 include $(INCLUDE_DIR
)/cmake.mk
21 TITLE
:=OpenWrt non-physical true random number generator based on timing jitter
25 define Package
/urngd
/description
26 urngd is OpenWrt
's micro non-physical true random number generator based on
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
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.
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)
46 $(eval $(call BuildPackage,urngd))