b5a5fc4d9f
The new handler accepts multiple formats of the same length. Because of this, the existing pack/unpack commands are unsupported and have been removed and replaced with 'lf hid encode' and 'lf hid decode'. The decode command will test a packed Prox ID against all programmed formats and return results for all matching formats. The encode command takes the parameter of format name instead of bit length (as per the old pack command). Additionally, an 'lf hid write' command has been added as a single-command combination of encode and clone. To support easier addition of new formats, a library for handling card fields has been added. This will allow direct access to the card bits, to linear fields, and to non-linear (jumping) fields in a single line of code without having to resort to managing bit positions or masks on the underlying data. A number of new formats have been added as working examples of the new support functions. |
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| armsrc | ||
| bootrom | ||
| CI | ||
| client | ||
| common | ||
| doc | ||
| driver | ||
| fpga | ||
| include | ||
| liblua | ||
| pcb | ||
| recovery | ||
| tools | ||
| traces | ||
| uart | ||
| zlib | ||
| .gitattributes | ||
| .gitignore | ||
| CHANGELOG.md | ||
| COMPILING.txt | ||
| HACKING.txt | ||
| LICENSE.txt | ||
| Makefile | ||
| README.md | ||
proxmark3: the official Proxmark repository!
The proxmark3 is a powerful general purpose RFID tool, the size of a deck of cards, designed to snoop, listen and emulate everything from Low Frequency (125kHz) to High Frequency (13.56MHz) tags.
This repository contains enough software, logic (for the FPGA), and design documentation for the hardware that you could, at least in theory, do something useful with a proxmark3.
Resources
- This repository!
- The Wiki
- The GitHub Pages website
- The Forum
- The IRC channel: irc.freenode.org #proxmark3 (chat in your browser)
- The Homebrew formula repository
Development
The tools required to build or run the project will vary depending on your operating system. Please refer to the wiki for details.
Obtaining hardware
The Proxmark3 is available for purchase (assembled and tested) from the following locations:
Most of the ultra-low-volume contract assemblers could put something like this together with a reasonable yield. A run of around a dozen units is probably cost-effective. The BOM includes (possibly- outdated) component pricing, and everything is available from Digikey and the usual distributors.
If you've never assembled a modern circuit board by hand, then this is not a good place to start. Some of the components (e.g. the crystals) must not be assembled with a soldering iron, and require hot air.
The schematics are included; the component values given are not necessarily correct for all situations, but it should be possible to do nearly anything you would want with appropriate population options.
The printed circuit board artwork is also available, as Gerbers and an Excellon drill file.
License
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Jonathan Westhues user jwesthues, at host cq.cx
May 2007, Cambridge MA