RepoMirrors/openwrt
1
0
Fork 0
mirror of git://git.openwrt.org/openwrt/openwrt.git synced 2024-12-14 19:04:39 +00:00
Code Issues Packages Projects Releases Wiki Activity
ed5dbbc129
openwrt/package/system/urngd/Makefile

47 lines
1.4 KiB
Makefile
Raw Normal View History

urng: add micro non-physical true RNG based on timing jitter μrngd 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. Tested-by: Lucian Cristian <lucian.cristian@gmail.com> Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-05-20 12:02:20 +00:00
include $(TOPDIR)/rules.mk
PKG_NAME:=urngd
PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
urngd: update to latest Git head * 40f939d57c67 Tag version 1.0.1 * 9e758e6e6aec jitterentropy-rngd: update to version v1.1.0 + clang compile fix * 193586a25adc Fix wrong types in format strings used in debug build * d474977bb611 Add initial GitLab CI support Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-10-21 08:37:51 +00:00
PKG_SOURCE_URL=$(PROJECT_GIT)/project/urngd.git
urngd: update to the latest master 7aefb47 jitterentropy-rngd: update to the v1.2.0 What's interesting about jitterentropy-rngd v1.2.0 release is that it bumps its copy of jitterentropy-library from v2.2.0 to the v3.0.0. That bump includes a relevant commit 3130cd9 ("replace LSFR with SHA-3 256"). When initializing entropy jent calculates time delta. Time values are obtained using clock_gettime() + CLOCK_REALTIME. There is no guarantee from CLOCK_REALTIME of unique values and slow devices often return duplicated ones. A switch from jent_lfsr_time() to jent_hash_time() resulted in many less cases of zero delta and avoids ECOARSETIME. Long story short: on some system this fixes: [ 6.722725] urngd: jent-rng init failed, err: 2 This is important change for BCM53573 which doesn't include hwrng and seems to have arch_timer running at 36,8 Hz. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2023-07-25 07:51:35 +00:00
PKG_SOURCE_DATE:=2023-07-25
PKG_SOURCE_VERSION:=7aefb47be57df0467d97d539f7fe9e23e607a3b4
urngd: fix archived tar hash Due to some hiccup my local urngd-2023-07-25-7aefb47b.tar.xz ended up being different from archived one. Repackaging it locally confirmed the previous hash was incorrect. Fixes: c74b5e09e692 ("urngd: update to the latest master") Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
2023-07-30 10:40:05 +00:00
PKG_MIRROR_HASH:=427d4228fd65cf4320b8c212e710b86bcbfcdd4239f4e67132b3b471f7437202
urng: add micro non-physical true RNG based on timing jitter μrngd 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. Tested-by: Lucian Cristian <lucian.cristian@gmail.com> Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-05-20 12:02:20 +00:00
PKG_LICENSE:=GPL-2.0 BSD-3-Clause
PKG_LICENSE_FILES:=
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/cmake.mk
urngd: avoid PKG_NAME in define lines > Avoid reuse of PKG_NAME in call, define and eval lines for consistency and > readability. Write the full name instead. Ref: https://openwrt.org/docs/guide-developer/packages Signed-off-by: Sungbo Eo <mans0n@gorani.run>
2020-02-23 12:38:24 +00:00
define Package/urngd
urng: add micro non-physical true RNG based on timing jitter μrngd 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. Tested-by: Lucian Cristian <lucian.cristian@gmail.com> Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-05-20 12:02:20 +00:00
SECTION:=utils
CATEGORY:=Base system
TITLE:=OpenWrt non-physical true random number generator based on timing jitter
DEPENDS:=+libubox
endef
urngd: avoid PKG_NAME in define lines > Avoid reuse of PKG_NAME in call, define and eval lines for consistency and > readability. Write the full name instead. Ref: https://openwrt.org/docs/guide-developer/packages Signed-off-by: Sungbo Eo <mans0n@gorani.run>
2020-02-23 12:38:24 +00:00
define Package/urngd/description
urng: add micro non-physical true RNG based on timing jitter μrngd 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. Tested-by: Lucian Cristian <lucian.cristian@gmail.com> Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-05-20 12:02:20 +00:00
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
urngd: avoid PKG_NAME in define lines > Avoid reuse of PKG_NAME in call, define and eval lines for consistency and > readability. Write the full name instead. Ref: https://openwrt.org/docs/guide-developer/packages Signed-off-by: Sungbo Eo <mans0n@gorani.run>
2020-02-23 12:38:24 +00:00
define Package/urngd/install
urng: add micro non-physical true RNG based on timing jitter μrngd 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. Tested-by: Lucian Cristian <lucian.cristian@gmail.com> Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-05-20 12:02:20 +00:00
$(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
urngd: avoid PKG_NAME in define lines > Avoid reuse of PKG_NAME in call, define and eval lines for consistency and > readability. Write the full name instead. Ref: https://openwrt.org/docs/guide-developer/packages Signed-off-by: Sungbo Eo <mans0n@gorani.run>
2020-02-23 12:38:24 +00:00
$(eval $(call BuildPackage,urngd))
Reference in New Issue Copy Permalink