.TH PIXIEWPS "1" "November 2017" "pixiewps " "Offline WPS bruteforce tool"
.SH NAME
\fBpixiewps\fR \- Offline Wi-Fi Protected Setup bruteforce tool
.SH DESCRIPTION
.IP
Pixiewps is a tool written in C used to bruteforce offline the WPS PIN method exploiting
the low or non-existing entropy of some Access Points, the so-called "pixie-dust attack".
.IP
It is meant for educational purposes only.
.IP
.PP
.SH SYNOPSIS
.B pixiewps <arguments>
.SH ARGUMENTS
.SS REQUIRED ARGUMENTS
\fB\-e\fR, \fB\-\-pke\fR
.IP
Enrollee's DH public key, found in M1.
.PP
\fB\-r\fR, \fB\-\-pkr\fR
.IP
Registrar's DH public key, found in M2. It can be avoided by specifying \fB\-\-dh\-small\fR
in both Reaver and pixiewps.
.IP
pixiewps \fB\-e\fR <pke> \fB\-s\fR <e\-hash1> \fB\-z\fR <e\-hash2> \fB\-a\fR <authkey> \fB\-n\fR <e\-nonce> \fB\-S\fR
.PP
\fB\-s\fR, \fB\-\-e\-hash1\fR
.IP
Enrollee's hash 1, found in M3. It's the hash of the first half of the PIN.
.PP
\fB\-z\fR, \fB\-\-e\-hash2\fR
.IP
Enrollee's hash 2, found in M3. It's the hash of the second half of the PIN.
.PP
\fB\-a\fR, \fB\-\-authkey\fR
.IP
Authentication session key. Although for this parameter a modified version of Reaver or Bully
is needed, it can be avoided by specifying small Diffie\-Hellman keys in both Reaver and pixiewps
and supplying \fB\-\-e\-nonce\fR, \fB\-\-r\-nonce\fR and \fB\-\-e\-bssid\fR.
.IP
pixiewps \fB\-e\fR <pke> \fB\-s\fR <e\-hash1> \fB\-z\fR <e\-hash2> \fB\-S\fR \fB\-n\fR <e\-nonce> \fB\-m\fR <r\-nonce> \fB\-b\fR <e\-bssid>
.PP
\fB\-n\fR, \fB\-\-e\-nonce\fR
.IP
Enrollee's nonce, found in M1.
.PP
.SS OPTIONAL ARGUMENTS
\fB\-m\fR, \fB\-\-r\-nonce\fR
.IP
Registrar's nonce, found in M2. Used with other parameters to compute the session keys.
.PP
\fB\-b\fR, \fB\-\-e\-bssid\fR
.IP
Enrollee's BSSID. Used with other parameters to compute the session keys.
.PP
\fB\-S\fR, \fB\-\-dh\-small\fR (deprecated)
.IP
Small Diffie\-Hellman keys. The same option must be specified in Reaver too. Some Access Points
seem to be buggy and don't behave correctly with this option. Avoid using it with Reaver when
possible.
.PP
\fB\-v\fR, \fB\-\-verbosity\fR
.IP
Verbosity level 1-3, 1 is quietest, default is 3.
.PP
\fB\-h\fR
.IP
Display a simple help usage screen.
.PP
\fB\-\-help\fR
.IP
Display verbose help.
.PP
\fB\-V\fR, \fB\-\-version\fR
.IP
Display version and other information.
.PP
\fB\-\-mode\fR N[,... N]
.IP
Select modes, comma separated (experimental modes are not used unless specified):
.IP
\fB1\fR \- RT/MT/CL
.IP
\fB2\fR \- eCos simple
.IP
\fB3\fR \- RTL819x
.IP
\fB4\fR \- eCos simplest [Experimental]
.IP
\fB5\fR \- eCos Knuth    [Experimental]
.PP
\fB\-\-start\fR [mm/]yyyy
.TP
\fB\-\-end\fR [mm/]yyyy
.IP
Starting and ending dates for mode 3, they are interchangeable.
.IP
If only one is specified, the current time will be used for the other. The earliest possible date
is 01/1970, corresponding to 0 (Unix epoch time), the latest is 02/2038, corresponding to 0x7FFFFFFF.
If \fB\-\-force\fR is used then pixiewps will start from the current time and go back all the way to 0.
.PP
.SS MISCELLANEOUS ARGUMENTS
\fB\-7\fR, \fB\-\-m7\-enc\fR
.IP
Encrypted settings, found in M7. Recover Enrollee's WPA-PSK and secret nonce 2. This feature only
works on some Access Points vulnerable to mode 3.
.IP
pixiewps \fB\-e\fR <pke> \fB\-r\fR <pkr> \fB\-n\fR <e\-nonce> \fB\-m\fR <r\-nonce> \fB\-b\fR <e\-bssid> \fB\-7\fR <enc7> \fB\-\-mode 3\fR
.PP
\fB\-5\fR, \fB\-\-m5\-enc\fR
.IP
Encrypted settings, found in M5. Recover Enrollee's secret nonce 1. This option must be used in
conjunction with \fB\-\-m7\-enc\fR. If \fB\-\-e\-hash1\fR and \fB\-\-e\-hash2\fR are also specified,
pixiewps will also recover the WPS PIN.
.IP
pixiewps \fB\-e\fR <pke> \fB\-r\fR <pkr> \fB\-n\fR <e\-nonce> \fB\-m\fR <r\-nonce> \fB\-b\fR <e\-bssid> \fB\-7\fR <enc7> \fB\-5\fR <enc5> \fB\-\-mode 3\fR
.IP
pixiewps \fB\-e\fR <pke> \fB\-r\fR <pkr> \fB\-n\fR <e\-nonce> \fB\-m\fR <r\-nonce> \fB\-b\fR <e\-bssid> \fB\-7\fR <enc7> \fB\-5\fR <enc5> \fB\-\-mode 3\fR \fB\-s\fR <e\-hash1> \fB\-z\fR <e\-hash2>
.SH EXAMPLES
pixiewps --pke <pke> --pkr <pkr> --e-hash1 <e-hash1> --e-hash2 <e-hash2> --authkey <authkey> --e-nonce <e-nonce>
.PP
pixiewps -e <pke> -r <pkr> -s <e-hash1> -z <e-hash2> -a <authkey> -n <e-nonce>
.SH AUTHOR
Pixiewps was developed by wiire.
.PP
This manual page was written by Daniel Echeverry <epsilon77@gmail.com> and Samuel Henrique <samueloph@gmail.com> for the Debian project, but can be used by other projects as well.