Aircrack-ng is an 802.11 WEP and WPA-PSK keys cracking program that can recover keys once enough data packets have been captured. aircrack-ng is an 802.11 WEP and WPA/WPA2-PSK key cracking program. It can recover the WEP key once enough encrypted packets have been captured with airodump-ng. This part of the aircrack-ng suite determines the WEP key using two fundamental methods.
The first method is via the PTW approach (Pyshkin, Tews, Weinmann). The main advantage of the PTW approach is that very few data packets are required to crack the WEP key. The second method is the FMS/KoreK method.
The FMS/KoreK method incorporates various statistical attacks to discover the WEP key and uses these in combination with brute force. Additionally, the program offers a dictionary method for determining the WEP key. For cracking
WPA/WPA2 pre-shared keys, a wordlist (file or stdin) or an airolib-ng has to be used.
Aircrack-ng version 1.3 beta 1
Changelog
How TO Install* Aircrack-ng: Allow using Hashcat HCCAPX files as input files.
* Aircrack-ng: Fixed floating point exception due to division by 0 when displaying stats.
* Aircrack-ng: Updated manpage regarding hex wordlist usage.
* Aircrack-ng: Added save/restore session when cracking using wordlists (-N and -R).
* Aircrack-ng: Add –background 0/1 to force disable/enable background settings and override autodetection of background.
* Airodump-ng: Fixed running in the background.
* Airodump-ng: Don’t show WPA handshake capture notice for out-of-scope ESSIDs.
* Airolib-ng: Fixed importing data when interrupting process using Ctrl-C.
* dcrack: Check if dictionary and capture file exists before uploading them.
* dcrack: Clean up dictionary before uploading it to the server.
* dcrack: Gracefully stop and display errors instead of printing stacktrace whenever possible.
* dcrack: Move temporary user files to /tmp and cleanup when done.
* dcrack: Fixed displaying status when no clients are connected to the server.
* dcrack: Validate uploaded PCAP and display success/failure.
* dcrack: Improved removing BSSID.
* WPAClean: Fixed crash with invalid prism2 header PCAP and added tests.
* WPAClean: Don’t create output file if no handshake are present or if input file is bad.
* WPAClean: Fixed memory leak.
* Airmon-ng: Fixed display of interface name if name is too long.
* OSdep: Fixed memory leak and null pointer dereference.
* OSdep: Fixed byteorder macros and other tools crashing.
* FreeRADIUS-WPE: Updated instructions for v3.0.17.
* HostAPd-wpe: Added Response-Identity logging and displaying NETNTLM hash in hashcat format.
* General: Added –without-opt to disable stack protector when using GCC >= 4.9
* General: Various improvements and fixes, some from Coverity Scan and Valgrind.
* General: Fixed typos reported by codespell.
* General: Extracted console functions and moved to aircrack-util/.
* Building: Added NEON intrinsic support.
* Building: Support paths containing spaces, during autoreconf.
* Building: Fix compilation without getauxval in the trampoline binary.
* Documentation: Updated explanations regarding building some experimental tools.
git clone https://github.com/aircrack-ng/aircrack-ng.git
cd /aircrack-ng
./configure
make && make install
Source :https://github.com/aircrack-ng/
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