@@ -203,3 +203,10 @@ CONFIG_WPA_CLI_EDIT=y
# Opportunistic Wireless Encryption (OWE)
# Experimental implementation of draft-harkins-owe-07.txt
#CONFIG_OWE=y
+
+# Wpa_supplicant's random pool is not necessary on Android. Randomness is
+# already provided by the entropymixer service which ensures sufficient
+# entropy is maintained across reboots. Commit b410eb1913 'Initialize
+# /dev/urandom earlier in boot' seeds /dev/urandom with that entropy before
+# either wpa_supplicant or hostapd are run.
+CONFIG_NO_RANDOM_POOL=y
@@ -10,7 +10,6 @@ on post-fs-data
mkdir /data/misc/wifi/hostapd 0770 wifi wifi
service hostapd /vendor/bin/hostapd \
- -e /data/misc/wifi/entropy.bin \
/data/misc/wifi/hostapd.conf
class main
user wifi
@@ -442,7 +442,13 @@ CONFIG_ANDROID_LOG=y
# disabled. This will save some in binary size and CPU use. However, this
# should only be considered for builds that are known to be used on devices
# that meet the requirements described above.
-#CONFIG_NO_RANDOM_POOL=y
+
+# Wpa_supplicant's random pool is not necessary on Android. Randomness is
+# already provided by the entropymixer service which ensures sufficient
+# entropy is maintained across reboots. Commit b410eb1913 'Initialize
+# /dev/urandom earlier in boot' seeds /dev/urandom with that entropy before
+# either wpa_supplicant or hostapd are run.
+CONFIG_NO_RANDOM_POOL=y
# IEEE 802.11n (High Throughput) support (mainly for AP mode)
CONFIG_IEEE80211N=y
Wpa_supplicant's random pool is not necessary on Android. Randomness is already provided by the entropymixer service which ensures sufficient entropy is maintained across reboots. Commit b410eb1913 'Initialize /dev/urandom earlier in boot' seeds /dev/urandom with that entropy before either wpa_supplicant or hostapd are run. Signed-off-by: Jeff Vander Stoep <jeffv@google.com> --- hostapd/android.config | 7 +++++++ hostapd/hostapd.android.rc | 1 - wpa_supplicant/android.config | 8 +++++++- 3 files changed, 14 insertions(+), 2 deletions(-)