aircrack-nghcxdumptoolhostapdkali-linuxlinux-driverraspberry-pirealtekrtl8188euwi-fiwpa-supplicantwpa3
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README.md
## rtl8188eu (8188eu.ko)
## Realtek RTL8188EU Wireless Lan Driver for Linux
- v5.13.3 (20210615)
- Based on EDIMAX EW-7811Un V2 Linux Driver (Version : 1.0.1.3) 2021-10-01
- Support Kernel: 3.8 - 5.4 (Realtek)
- Support up to Kernel 5.14 (k5.15 added but not tested yet)
## Specification
- Supported interface modes:
* IBSS
* managed
* AP
* monitor
* P2P-client
* P2P-GO
- Packet injection
- TX power control
- LED control
- Power saving control
- Driver debug log level control
- Security:
* WEP 64/128-bit, WPA, WPA2, and WPA3
## Tested Linux Distros and Tools
Successful tested injection
aireplay-ng -9 <interface>, deauthentication aireplay-ng -0 1 -a <bssid> <interface>.
Successful hcxdumptool driver test hcxdumptool -i <interface> --check_driver and capture packets hcxdumptool -i <interface> -o test.pcapng --filterlist_ap=targets.lst --filtermode=2 --enable_status=15 (hcxdumptool -i <interface> -o test.pcapng --filterlist=targets.lst --filtermode=2 --enable_status=15).
Connecting to AP with WPA3 (WPA3-SAE) authentication method (IMPORTANT: Network Manager, is not support WPA3 on this driver. Connecting with wpa_supplicant).
Start WPA3 (WPA3-SAE) SoftAP.
TX power control tested with SoftAP mode and OpenWrt firmware (OpenWrt 21.02.0 r16279-5cc0535800, Channel Analysis Feature).
- Ubuntu 11.10 (kernel 3.0)
* Aircrack-ng 1.5.2
* hcxdumptool 4.2.1
- Ubuntu 12.04 (kernel 3.4)
* Aircrack-ng 1.5.2
* hcxdumptool 4.2.1
- Ubuntu 12.10 (kernel 3.5)
* Aircrack-ng 1.5.2
* hcxdumptool 4.2.1
- Ubuntu 13.04 (kernel 3.8)
* Aircrack-ng 1.5.2
* hcxdumptool 5.1.4
- Ubuntu 21.04 (kernel 5.11)
* wpa_supplicant v2.10-devel-hostap_2_9-2374-g9ef8491d9
* Aircrack-ng 1.6
* hcxdumptool 6.1.6
- Ubuntu 21.10 (kernel 5.13)
* Aircrack-ng 1.6
* wpa_supplicant v2.10-devel-hostap_2_9-2398-g8a54c252a
* hostapd v2.10-devel-hostap_2_9-2398-g8a54c252a
- Kali Linux 2019.1a (kernel 4.19)
* Aircrack-ng 1.5.2
* hcxdumptool 5.1.7
* wpa_supplicant v2.10-devel-hostap_2_9-2433-g8d881d942
- Kali Linux 2020.3 (kernel 5.9)
* Aircrack-ng 1.6
* hcxdumptool 6.1.4
* wpa_supplicant v2.10-devel-hostap_2_9-2379-g4775a5f82
- Kali Linux 2021.3a (kernel 5.14)
* Aircrack-ng 1.6
* hcxdumptool 6.1.6
* wpa_supplicant v2.10-devel-hostap_2_9-2433-g8d881d942
## HOW TO
### Install
Download source
git clone https://github.com/ivanovborislav/rtl8188eu.git cd rtl8188eu
Install missing packages:
sudo apt-get install bc build-essential
Install linux headers:
sudo apt-get install linux-headers-$(uname -r)
or
apt-cache search linux-headers sudo apt-get install linux-headers-5.14.0-kali4-amd64 (for example) apt-cache search linux-image sudo apt-get install linux-image-5.14.0-kali4-amd64 (for example)
Compile:
make sudo make install
IMPORTANT: Prevent loading old driver r8188eu.
echo "blacklist r8188eu" > /etc/modprobe.d/realtek.conf
### Monitor mode
sudo airmon-ng check kill sudo ip link set <interface> down sudo iw dev <interface> set type monitor sudo ip link set <interface> up
### Managed mode
sudo ip link set <interface> down sudo iw dev <interface> set type managed sudo ip link set <interface> up sudo systemctl restart NetworkManager (sudo service network-manager restart)
### TX power control
Note: Set TX power before start SoftAP mode. ...set txpower fixed 3000 = txpower 30.00 dBm.
sudo iw dev <interface> set txpower fixed 3000
### Driver options
#### Change driver options during inserting driver module
Remove (unload) a module from the Linux kernel.
sudo rmmod /lib/modules/$(uname -r)/kernel/drivers/net/wireless/8188eu.ko
Insert (load) a module into the Linux kernel.
sudo insmod /lib/modules/$(uname -r)/kernel/drivers/net/wireless/8188eu.ko rtw_ips_mode=1 rtw_drv_log_level=4 rtw_power_mgnt=2 rtw_led_ctrl=1
#### Change driver options loading from file
Create file 8188eu.conf containing options 8188eu rtw_ips_mode=1 rtw_drv_log_level=4 rtw_power_mgnt=2 rtw_led_ctrl=1.
Copy a file to /etc/modprobe.d/ directory.
sudo cp -f 8188eu.conf /etc/modprobe.d
Power saving control.
IPS (Inactive Power Saving) Function, rtw_ips_mode=
0:Disable IPS 1:Enable IPS (default)
LPS (Leisure Power Saving) Function, rtw_power_mgnt=
0:Disable LPS 1:Enable LPS 2:Enable LPS with clock gating (default)
Driver debug log level control, rtw_drv_log_level=
0:_DRV_NONE_ 1:_DRV_ALWAYS_ 2:_DRV_ERR_ 3:_DRV_WARNING_ 4:_DRV_INFO_ (default) 5:_DRV_DEBUG_ 6:_DRV_MAX_
Driver LED control, rtw_led_ctrl=
0:Always off 1:Normal blink (default) 2:Always on
### Connecting with wpa_supplicant
Example wpa_supplicant.conf with WPA3-Personal (WPA3-SAE).
ctrl_interface=/var/run/wpa_supplicant update_config=1 country=EN p2p_no_group_iface=1 sae_groups=19 20 21 network={ ssid="WPA3" proto=RSN key_mgmt=SAE pairwise=CCMP group=CCMP ieee80211w=2 psk="1234567890" }
Now start...
sudo killall wpa_supplicant sudo wpa_supplicant -B -i <interface> -c wpa_supplicant.conf sudo dhclient <interface>
### Start SoftAP mode
Example hostapd.conf with WPA3-Personal (WPA3-SAE).
ctrl_interface=/var/run/hostapd ctrl_interface_group=0 driver=nl80211 ssid=WPA3 country_code=EN channel=6 beacon_int=100 dtim_period=1 fragm_threshold=2346 rts_threshold=2347 hw_mode=g ieee80211n=1 max_num_sta=16 wmm_enabled=1 ht_capab=[HT40-][SHORT-GI-20][SHORT-GI-40][RX-STBC1][MAX-AMSDU-7935][DSSS_CCK-40] ignore_broadcast_ssid=0 auth_algs=1 wpa=2 wpa_key_mgmt=SAE wpa_pairwise=CCMP rsn_pairwise=CCMP ieee80211w=2 sae_groups=19 20 21 sae_require_mfp=1 wpa_passphrase=1234567890
Now start...
sudo killall hostapd sudo hostapd -i <interface> hostapd.conf
## Test devices
- TP-Link TL-WN722N V3
- Linksys WRT1200AC V2
* OpenWrt 21.02.0 r16279-5cc0535800 / LuCI openwrt-21.02 branch git-21.231.26241-422c175
config wifi-iface 'default_radio1' option device 'radio1' option network 'lan' option mode 'ap' option macaddr '30:23:03:XX:XX:XX' option ssid 'WPA3' option encryption 'sae' option key '1234567890' option ieee80211w '2'