RFID
Middleware: pcscd & libccid
There is no common RFID middleware yet but most readers rely or can rely on PC/SC
pcscd is the Linux daemon to access readers compatible with the PC/SC standard.
Most USB-based readers are complying with a common USB-CCID specification and therefore are relying on the same driver (libccid under Linux).
To dump the readers list supported by libccid of your pcscd install:
cat /etc/libccid_Info.plist|gawk '
/ifdVendorID/{
mode=1
}
/ifdProductID/{
mode=2
}
/ifdFriendlyName/{
mode=3
}
{
inarray=0
}
/<array>/{
i=0
}
/<array>/,/<\/array>/{
inarray=1
}
/string/&&inarray{
match($0,/<string>(.*)<\/string>/,a);
t[mode i]=a[1];
i++
}
END{
for (j=0;j<i;j++)
print t[1 j]":"t[2 j], t[3 j]
}'
RFID readers
NXP has a serie of NFC-compatible reader chips: PN531, PN532, PN533.
Here are some readers using one of those chips.
PN531-based (warning PN531 is obsolete!)
PN531
- Official site: http://www.nxp.com/#/pip/pip=[pfp=53424]|pp=[t=pfp,i=53424]
- Short Form Specification, Near Field Communication PN531 µ-based Transmission module
The PN531 is capable of speaking directly USB so there exist readers consisting simply of the PN531 wired to your Pc via USB.
In that case, the vendorID/productID will be either 04CC:0531 or 054c:0193
Apparently the following products are like that:
Arygon ADRA
based on PN531
Supported Standards:
- ISO18092 ( NFC transport protocol)
- Sony FeliCa
- NXP Mifare ® family
- compliant to ISO14443A, ISO14443A – 4 (T=CL)
Communication protocol:
- ARYGON (HL - high level language), TAMA (LL - low level language)
- To send TAMA frames, send an ascii '2' as first char, e.g. to get firmware of the PN531:
0x32 0x00 0x00 0xFF 0x02 0xFE 0xD4 0x02 0x2A 0x00 => 0x00 0x00 0xFF 0x00 0xFF 0x00 (TAMA ACK) 0x00 0x00 0xFF 0x04 0xFC 0xD5 0x03 0x02 0x02 0x24 0x00 (TAMA v=2.2)
echo 32 00 00 ff 02 fe d4 02 2a 00|xxd -p -r|socat - /dev/ttyUSB0|xxd -p 0000ff00ff000000ff04fcd50304022200
Baud rate (passive/active):
- 106 kBaud, 212 kBaud, up to 424 kBaud
- USB, seen as a serial port
Apparently they propose a PCSC driver for Redhat 32-bit but it segfaults on a Debian 32-bit
PN532-based
ACR122U
- docs
- ISO/IEC18092 (NFC) compliant
- NFC Tags Access Speed = 212 kbps
- Support FeliCa card
- Support ISO 14443 Type A & B cards
- MIFARE® cards (Classics, DESFire)
- SAM Socket (optional)
- To get the Firmware version string in command line: (actual string here is "ACR122U203" as the last 2 bytes are not SW1/SW2 but part of the string)
$ opensc-tool -s FF00480000 Sending: FF 00 48 00 00. Received (SW1=0x30, SW2=0x33): 41 43 52 31 32 32 55 32 ACR122U2
You can also use scriptor:
$ echo ff00480000|scriptor No reader given: using ACS ACR122U PICC Interface 00 00 Using T=1 protocol Reading commands from STDIN > ff 00 48 00 00 < 41 43 52 31 32 32 55 32 30 33 : Error not defined by ISO 7816
We're using a pseudo-ADPU which doesn't return the standard SW1/SW2 error codes, this is why scriptor gives an error which can be ignored and opensc-tool is interpreting wrongly the last two data bytes as ISO7816 error codes as well.
The proper decoding of the received data is:
$ echo ff00480000|scriptor 2>/dev/null |tail -n 1|xxd -p -r ACR122U203
Tikitag / Touchatag model will return an older version:
ACR122U102
If you get the following error:
Can't allocate Chipcard::PCSC::Card object: No smartcard inserted.
that's because you've a model without SAM support. Place a tag on the reader and try again, it should work.
So that's where a lot of confusion comes into play: the two models behave very differently! See below
Note that this site points out that it also corresponds to a difference of firmware versions
ACR122U-SAM / Touchatag (was Tikitag)
- With SAM slot
- Windows drivers & API docs
Usage:
- When there is a SAM inserted, ATR shown is the ATR of the SAM
- When there is no SAM inserted, ATR shown is a pseudo-ATR = 3B 00
- So for PCSC there is always a "card inserted"
- To detect contactless card "insertion", application must do the polling
- APDUs are sent to SAM
- To send APDUs to a contactless card, you must wrap them into pseudo-APDUs (FF 00 00 00 ...)
- To send special APDUs to the reader (to get fw or to control LEDs), just send them
Some more infos here and there about the Tikitag
Some more here
full technical reference of the SAM used in the Tikitag is supposed to be available here. There is a copy available here
ACR122U PICC
- Without SAM slot
- Windows drivers & API docs
Usage:
- When there is a contactless card, ATR shown is the ATR of the card
- When there is no contactless card, no ATR
- So for PCSC there is a "card inserted" if there is a contactless card
- On contactless card "insertion", it generates a "card inserted" event
- APDUs are sent directly to the contactless card, which makes this reader fully transparent in this mode
- To send APDUs to a contactless card, you can also wrap them into pseudo-APDUs (FF 00 00 00 ...)
- To send special APDUs to the reader (to get fw or to control LEDs)
- If there is a contactless card, just send the APDUs
- If there is no contactless card, the CCID Escape command must be used (*)
(*) Here is one small example how to use the Escape command:
#!/usr/bin/python
from smartcard.scard import *
hresult, hcontext = SCardEstablishContext( SCARD_SCOPE_USER )
hresult, hcard, dwActiveProtocol = SCardConnect(
hcontext, 'ACS ACR122U PICC Interface 00 00', SCARD_SHARE_DIRECT, SCARD_PROTOCOL_T0 )
IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE = SCARD_CTL_CODE(1)
CMD = [0xFF, 0x00, 0x48, 0x00, 0x00]
hresult, response = SCardControl( hcard, IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE, CMD )
if hresult!=SCARD_S_SUCCESS:
raise error, 'Failed to control: ' + SCardGetErrorMessage(hresult)
print ''.join([chr(i) for i in response])
This requires also to allow libccid to use the Escape command, you've to set bit 0 of ifdDriverOptions in /etc/libccid_Info.plist to 1:
<key>ifdDriverOptions</key> <string>0x0001</string> Possible values for ifdDriverOptions 1: DRIVER_OPTION_CCID_EXCHANGE_AUTHORIZED the CCID Exchange command is allowed. You can use it through SCardControl(hCard, IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE, ...)
In case libccid refuses with a
Firmware (x.xx) is bogus! Upgrade the reader firmware or get a new reader.
you can force it by setting the third bit (0x04) of ifdDriverOptions in /etc/libccid_Info.plist to 1
<key>ifdDriverOptions</key> <string>0x0005</string> Possible values for ifdDriverOptions 1: DRIVER_OPTION_CCID_EXCHANGE_AUTHORIZED the CCID Exchange command is allowed. You can use it through SCardControl(hCard, IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE, ...) 4: DRIVER_OPTION_USE_BOGUS_FIRMWARE Some reader firmwares have bugs. By default the driver refuses to work with such firmware versions. If your reader is rejected because of the firmware (log message: "Firmware (x.y) is bogus!") you can: - activate this option but you will have problems depending on the bug
Personally I found the reader quite unstable, it disconnects often from pcscd.
Even with vendor drivers instead of libccid. BTW I've no idea what this vendor version brings extra.
Another issue is that the generated ATR doesn't follow properly the PCSC standard for contactless for ISO14443-4 tags:
Where it should stuff the historical bytes of ATS into the generated ATR, it's stuffing the entire ATS, breaking tag detection done e.g. by pcsc_scan.
Moreover for e.g. a JCOP card, last bytes of the ATS are masked by 0xFF 0xFF 0xFF 0xFF.
Examples:
- Desfire:
ATS: 06 75 77 81 02 80 ATR by ACR122U: 3B 86 80 01 06 75 77 81 02 80 00 ATS hist bytes: 80 Expected ATR: 3B 81 80 01 80 80
- JCOPv2.4.1:
ATS: 0D 78 77 B1 02 4A 43 4F 50 76 32 34 31 ATR by ACR122U: 3B 8D 80 01 0D 78 77 B1 02 4A 43 4F 50 FF FF FF FF AB ATS hist bytes: 4A 43 4F 50 76 32 34 31 (=JCOPv241) Expected ATR: 3B 88 80 01 4A 43 4F 50 76 32 34 31 5E
The problem is known by ACS so they upgraded its firmware and released a v207.
So if you want to buy one, make sure to get at least a ACR122U-A2NR/207F, or newer if exists.
To temporarily fix the JCOP issue on ACR122U203, you can issue another command for full ATS reply: FF CA 01 00 00. This command follows PC/SC standard.
OpenPCD 2
Based on PN532 and an ARM Cortex-M3 (LPC1342FHN33) with open-source firmware
NFC shield for Arduino
Opensource NFC shield for Arduino
Breakout board
Opensource hardware designed by microbuilder.eu
- Some code for Arduino here
PN533-based
PN533
- Official site: http://www.nxp.com/#/pip/pip=[pfp=53424]|pp=[t=pfp,i=53424]
The PN533 is capable of speaking directly USB so there exist readers consisting simply of the PN533 wired to your PC via USB.
vendorID/productID may vary, e.g. 04CC:2533 or for SCL3711: 04E6:5591
SCL3711
Based on a PN533
- SCL3711 by SCM Microsystems
It can be used as such with libnfc via libusb or it can be used via PCSC through a proprietary driver but AFAIK this driver doesn't provide a mechanism to send commands to the PN533 so you've to disable PCSC (or to remove the driver) if you want to use libnfc.
My 64-bit driver doesn't work with PCSCd >=1.6.1 if pcscd is run in background, it needs to run in foreground.
With PCSCd v1.5.5 it works fine (excepted that I couldn't use the Escape IOCTL mechanism, which pwrks properly under Windows).
Note that Info file mentions LGPL but the driver is closed-source...
StickID
Based on a PN533
- StickID, in italian, might exist with SAM too
PN544-based
There is not yet PN544 readers for PC but it's the one you'll find in NFC phones
Nexus S
CL RC632 -based
OpenPCD
Pegoda
- See http://www.nxp.com/#/pip/pip=[pfp=41960]|pp=[t=pfp,i=41960]
- Almost no opensource support, just an embryonic one in librfid
Omnikey 5321
- datasheet
- ISO 14443 A/B and 15693 ( up to 848 Kbps in the fastest ISO 14443 transmission mode)
- APIs: PC/SC, Synchronous-API (on top of PC/SC), OCF (Open Card Framework) or CT-API
- contactless smartcards supported:
- HID: iCLASS®
- NXP: MIFARE®, DESFire®, SMART-MX and ICODE
- Texas Instruments: TagIT®
- ST Micro: x-ident, SR 176, SR 1X 4K
- Infineon: My-d (in secure mode UID only)
- Atmel: AT088RF020
- KSW MicroTech: KSW TempSens
- iCODE SLI, iCODE SL2 & LRI 64
- Contactless 2048 bit key generation in RSA mode (JCOP / SMART-MX)
Installing OmniKey reader under linux:
There are drivers here
But there is also a Debian package pcsc-omnikey
Warning! Don't install it or it will remove libccid!!
It's better to keep libccid if needed for other readers and install the missing RFID driver by hand: (here on a 64-bit platform)
aptitude download pcsc-omnikey dpkg -x pcsc-omnikey_1%3a2-4_amd64.deb . cp -a usr/lib/pcsc/drivers/ifdokrfid_lnx_x64-2.6.0.bundle /usr/lib/pcsc/drivers/
See here: you need also to recompile pcscd with libusb:
./configure --disable-libhal --enable-libusb
To do it by repackaging the Debian pcscd:
aptitude install libusb-dev apt-get source pcscd apt-get build-dep pcscd
--- debian/rules 2009-01-14 13:54:42.000000000 +0100
+++ debian/rules 2009-01-14 13:46:56.000000000 +0100
@@ -38,6 +38,8 @@
dh_testdir
# we add LDFLAGS="-lpthread" for bug #253629
./configure $(confflags) \
+ --disable-libhal \
+ --enable-libusb \
--sysconfdir=/etc \
--prefix=/usr \
--enable-usbdropdir=/usr/lib/pcsc/drivers \
Then
dpkg-buildpkg -uc -us
To launch the modified pcsc in foreground, showing ADPUs and debug info: (here pcscd was installed in /usr/local/bin/pcscd-libusb)
pcscd-libusb -f -a -d
UPDATE: I've tried successfully the latest drivers from Omnikey on Debian Squeeze (pcscd 1.5.5) without too much hassle:
- Get from here either ifdokrfid_lnx-2.7.0.tar.gz or ifdokrfid_lnx_x64-2.7.0.tar.gz depending if you're using a 32 or 64-bit OS.
- Copy the directory ifdokrfid_lnx-2.7.0.bundle to /usr/lib/pcsc/drivers and the file cmrfid.ini to /etc
That's it. No need to recompile pcscd or to mangle /etc/libccid_Info.plist
SpringCard Prox'N'Roll
Gives a lot of control by means of ADPUs.
Mainly useful to have full access to ISO15693 commands or to perform "strange" things on ISO14443 like sending ISO14443-4 commands to an ISO14443-3 card (which you can also do with PN53x but PN53x doc is under NDA)
Others
ACG LF / OMNIKEY 5534
Adam Laurie is selling via his RFIDiot website some ACG LF readers, either with their native serial interface or with a USB interface.
Those readers are based on a module from ACG, now relabeled as Omnikey since they're owned by HID:
RDLO-0101N0
aka OMNIKEY 5534 Core MultiTag Reader
aka ACG LF MultiTag OEM Module
- 125 & 134.2 kHz
- Supports: EM4x02, EM4x50, EM4x05 (ISO 11784/5 FDX-B), Hitag 1 / 2 / S, Q5, TI 64 bit R/O & R/W, TI 1088 bit Multipage
You can modify the default serial port speed by modifying byte 0Ch in EEPROM. Mine is working at 57600 baud.
USB version is actually using a FTDI USB Serial Device converter and so will simply be identified on your linux as the serial port /dev/ttyUSB0
Usage example with RFIDiot tools:
readlfx.py -R RFIDIOt.rfidiot.READER_ACG -s 57600
Usage example in console:
cu -l /dev/ttyUSB0 -s 57600
Short quickref for console usage:
~. quit cu ! test continuous read -> ! if active, F if not c continuous read -> poll, any key to stop -> S dX set tag settings -> dH80 gain=2 sampling_time=0 l login -> lMIKR -> L=ok X=fail N=no_tag oX set tag type -> oH o+X include tag type o-X exclude tag type poff antenna power off pon antenna power on rb read block -> rb00 -> 4 bytes wb write block -> wb0011223344 rp read EEPROM wp write EEPROM s select -> poll once v get version x reset y field reset -> y8080 off time in ms + recovery time in ms
Mir:ror
by Violet, a French company (so most links below are in French)
Works with ISO14443-A and -B
Misc
- Parallax, see MAKE n6 and Using it with an Arduino
- Netronix: producer of RFID readers for Unique, Mifare, Q5,Hitag, I-code transponders.
- kit from Elektor and a user experience (fr)
- Proximity card reader kit by Velleman, supporting EM4100 protocol
- 100% home-made 125kHz reader
- iCarte 110: As a MFi (Made for iPod/iPhone) accessory attaching to the bottom connector of the iPhone, the iCarte™ turns the iPhone into an NFC phone as well as an RFID Reader/Writer, but as of writing, nothing is available yet
- Prototype for iPhone, based on an ID-12
- Simplest RFID reader?, 125kHz, using a Propeller microcontroller card
SDCard shaped
Not sure which ones are actually available for purchase and which ones are just vaporware...
- SDID 1010 & 1020 by Wireless Dynamics
- Mobile Security Card by Giesecke & Devrient
- Secure Memory Card by Typhone see details here
- Logomotion Pay Card
- Cell Idea NFC Micro-SD card, doesn't contain NFC but rely on NFC-enabled phone
Other Hardware Tools
RFID killers
- http://www.acbm.com/inedits/rfid.html (French)
- WEAPONS: The RFID zapper
- RFID-Zapper(EN) and a cool implementation
- Hoaxes?
- RFIDwasher
- TagZapper (dead link)
RFID skimmers
- Build Your Own RFID Skimmer
- How to Build a Low-Cost, Extended-Range RFID Skimmer
- RFIDDump
- Another low-cost RFID detector: using a BasicCard
- RFID sniffer, cheap hardware just to tell you if it's a 13.26MHz tag or not, can be bought here
RFID emulators
OpenPICC
- wiki
- Flashing:
Use ARM toolchain, e.g. [1], add arm/bin/ to the path
svn co -r432 http://svn.openpcd.org/branches/sniffonly/openpicc/ cd openpicc make
You may try later revision but at least r432 is compiling and working.
If you don't get a /dev/usbTTYx to flash the beast, load the driver by hand:
modprobe -r usbserial modprobe usbserial vendor=0x03EB product=0x6124
If ./at91flash_automatic openpicc.bin failed, edit at91flash => /dev/ttyUSB0 then
./at91flash openpicc.bin
Unplus & replug, you'll get a /dev/ttyACM0
- Using:
Whatever talking serial:
socat - /dev/ttyACM0,raw,echo=0,crnl,b115200
cu -l /dev/ttyACM0 -s 115200
screen /dev/ttyACM0 115200
h for help, f for field strength measure
To sniff raw data, you've to convert the hexadecimal stream if you want to display it, e.g. with
(echo r;cat)|socat - /dev/ttyACM0,raw,echo=0,crnl,b115200 |xxd
Note that you can still send commands to the OpenPICC, e.g. "r" to stop sniffing, CTRL-D to quit
To sniff and get decoded frames (from reader only, for tag you would need a OpenPCD)
svn co -r432 http://svn.openpcd.org/branches/sniffonly/host/ cd host make
Usage:
./openpicc-sniff-14443a /dev/ttyACM0
To get just the raw stream:
./openpicc-sniff-14443a /dev/ttyACM0|cut -c 50-|sed 's/\([0-9A-F]\+\) [01]!\? */\1/g'
- Using under Windows:
Plug it, let Windows finding the new hardware -> search software? -> no -> install from specific location -> search/include/browse -> svn/branches/sniffonly/openpicc/win32driver (OpenBeaconUSB.inf) -> continue anyway
To communicate, use whatever talking serial, e.g.
Start->Accessories->Communications->HyperTerminal -> new connection -> COM4 -> 115200/8/N/1/None -> try e.g. "h" -> File -> Save
- Debug
In case of trouble, you can get more lucky with the debug cable (115200/8/N/1 3v3)
- GND
- CTS# - shorted
- VCC - provided! not to be connected to external Vcc
- TXD
- RXD
- RTS# - shorted
Proxmark III
Originally created by J.Westhues: here, video in action here
- manual, see also this pdf
- forum
- files,
require login,not anymore - can read, sniff & emulate
- 13.6MHz, 125kHz and 134kHz
Extracting the reader datastream (to be compared with OpenPICC results)
cat dump |grep -v TAG|cut -c 21-|sed 's/!crc.*//;s/\([0-9a-f]\+\)[[:space:]]*/\1/g'|tr a-z A-Z
Getting both directions
cat dump |sed 's/: /+/;s/: TAG /-/'|cut -c 15-|sed 's/!crc.*//;s/\([0-9a-f]\+\)!\?[[:space:]]*/\1/g'|tr a-z A-Z
Source code is now on Google Code.
Even if you don't have the board, some tools can be used offline.
To compile the host client without the ARM toolchain:
apt-get install gcc g++ libreadline-dev libusb-dev libqt4-dev pkg-config make client
Cool hack to run it under Android here.
IAIK RFID DemoTag
Open RFID Tag
125kHz cloners and emulators
- Chris Paget's cloner: video, picture. Raw cloner
- Programmable HID
The design is currently capable of emulating any of HID’s 26-bit, 35-bit (Corporate 1000) or 37-bit card formats. - Verilog chip cloner
- AM-FSK explained
- Flexpass PSK explained + cloning
- RMX commercial products: emulators etc
- ProxPick is a highly versatile attack & defense tool for 125-134KHz RFID systems, about the size of a playing card. It is able to read, copy, and playback almost all Prox-type tags
- EM4001 emulator (pdf), by Michael Krumnikl, based on ATmega8. See a picture here
- Passive emulator based on ATtiny85 and a single self, emulates EM4001 and HID. See pictures here and here
- A design based on Arduino and EM4095
- Another one based on Arduino and home-made antenna
- Universal RFID key
- A simple LC tuned at 125kHz hooked through a Schottky diode to an audio input, with baudline on the host, does miracles as sniffer...
Misc
- Universal Software Radio Peripheral
- RFID Guardian, see here what they want to come with for v4, which is currently in alpha stage, first hardware rollout.
- RFID Reader Detector and Tilt Sensitive RFID Tag
- Raisonance products: ProxiLAB (pdf), ProxiSPY (pdf), ProxiCARD (pdf)
- Micropross products: MP300 SCL1 (spy+smartcard simulation)
- Ghost & RfidSpy
- Seeing RFID on the cheap on Makezine and my own attempt based on a slightly different technique
- Spirtech probe
- mikey card
- Sewed RFID antenna
Software Tools
librfid
librfid is a Free Software RFID library. It implements the PCD (reader) side protocol stack of ISO 14443 A, ISO 14443 B, ISO 15693, Mifare Ultralight and Mifare Classic.
It works mainly with OpenPCD and Omnikey Cardman 5121/5321
It drives directly the readers and so doesn't use pcscd which must be stopped.
See this blog post how to install and use it to read an ISO15693.
To get the tool working properly I had to compile statically the tools (svn r2107), otherwise I get segfaults when trying to read tags:
# apt-get install libusb-dev $ svn co https://svn.gnumonks.org/trunk/librfid/ $ cd librfid/ $ ./autogen.sh $ ./configure --enable-ccid --disable-shared $ make
Then you can read content of ISO15693 from e.g. Infineon, NXP iCode and TI Tag-IT.
Scan for tag: (user must have the right to use libusb, otherwise do it as root)
$ ./utils/librfid-tool -s
Read tag till the first error occurs
$ ./utils/librfid-tool -r -1
Internally it's using the ISO15693 optional command "Read Single Block" but EM Microelectronic Marin cards only support the other optional "Read Multi Blocks" command.
Here is a quick hack to change the librfid read command (but then it won't be able to read NXP iCode which only supports "Read Single Block"...)
--- rfid_layer2_iso15693.c.orig 2010-03-11 19:02:54.000000000 +0100
+++ rfid_layer2_iso15693.c 2010-03-11 19:08:57.000000000 +0100
@@ -45,12 +45,14 @@
struct iso15693_request head;
u_int64_t uid;
u_int8_t blocknum;
+ u_int8_t nrblocks;
u_int8_t data[0];
} __attribute__ ((packed));
struct iso15693_request_block_selected {
struct iso15693_request head;
u_int8_t blocknum;
+ u_int8_t nrblocks;
u_int8_t data[0];
} __attribute__ ((packed));
@@ -166,7 +168,7 @@
rx_len = sizeof(resp);
- tx_req.sel.head.command = ISO15693_CMD_READ_BLOCK_SINGLE;
+ tx_req.sel.head.command = ISO15693_CMD_READ_BLOCK_MULTI;
if (handle->priv.iso15693.vicc_fast){
tx_req.sel.head.flags |= RFID_15693_F_RATE_HIGH;
@@ -183,12 +185,14 @@
if (handle->priv.iso15693.state==RFID_15693_STATE_SELECTED) {
tx_len = sizeof(struct iso15693_request_block_selected);
tx_req.sel.blocknum = blocknr;
+ tx_req.sel.nrblocks = 0;
tx_req.sel.head.flags |= RFID_15693_F4_SELECTED;
} else {
tx_len = sizeof(struct iso15693_request_block_addressed);
memcpy(&tx_req.addr.uid, handle->uid, ISO15693_UID_LEN);
tx_req.addr.head.flags |= RFID_15693_F4_ADDRESS;
tx_req.addr.blocknum = blocknr;
+ tx_req.addr.nrblocks = 0;
}
//DEBUGP("sizeof: addr: %d sel:%d\n",sizeof(struct iso15693_request_read_addressed),sizeof(struct iso15693_request_read_selected));
RFDump
RFDump is a backend GPL tool to directly interoperate with any RFID ISO-Reader to make the contents stored on RFID tags accessible.
RFIDIOt
RFIDIOt is an open source python library for exploring RFID devices
apt-get install python-pyscard $ ./mrpkey.py -L PCSC devices: No: 0 OMNIKEY CardMan 5x21 00 00 No: 1 OMNIKEY CardMan 5x21 00 01 $ ./mrpkey.py -r 1 CHECK mrpkey v0.1n (using RFIDIOt v0.1s) Reader: PCSC OMNIKEY CardMan 5x21 00 01 Device is a Machine Readable Document $ ./mrpkey.py -r 1 "EXnnnnnn<cBELyymmddcSyymmddc<<<<<<<<<<<<<<cc"
To fix reader number, edit RFIDIOtconfig.py
In MRZ passport number is coded with 9 chars. Belgian uses only 8 chars so some passport readers need a document number padded with char "<" ("EXnnnnnn<")
To use mrpkey under Windows you need:
python, pyscard, pyserial, pywin32, pycrypto, python imaging library
GNU Radio
GNU Radio is a collection of software that when combined with minimal hardware, allows the construction of radios where the actual waveforms transmitted and received are defined by software. What this means is that it turns the digital modulation schemes used in today's high performance wireless devices into software problems.
pwnpass
RFID tool by 3ric Johanson (get info from rfid on credit cards), presented at Shmoocon 2009
See also this video showing it demo'd
See here(pdf) a technical report of the vulnerabilities of RFID credit cards and here info on PayPass 3000 reader
libnfc
Open source library for Near Field Communication (NFC) using readers based on PN531/PN532/PN533 chips. The library comes with examples demonstrating read, emulation & relay attack by exploiting a "hidden" raw mode of those chips.
To compile:
apt-get install automake1.9 libtool pkg-config libusb-dev libpcsclite-dev libreadline5-dev ./autogen.sh make make install
See also nfc-tools, pynfc (python bindings), mtools (GUI) and micmd projects
libndef
This is a C++ library for use in reading and writing messages based on NDEF (NFC Data Exchange Format) Specification.
NFC Type 4 Applet
It's about using a NXP SmartMX with JCOP as NFC Forum Type 4 Tag
SpringCard
Offers a SDK for their reader but somehow compatible with e.g. the Omnikey 5321, see here especially the two PCSC-SDK
See also their NFC tools and their Calypso Explorer
SMACADU
Smart Card Digging utilities (Windows)
Cardpeek
is a Linux tool to read the contents of ISO7816 smartcards. It uses a PC/SC reader to communicate with the card, and its GTK GUI represents card data is a tree view. Cardpeek list of supported cards is expandable thanks to a scripting language. Currently, the tool can explore EMV cards, Calypso cards, Moneo cards (french ePurse) and Vitale (french health card) (from SpringCard's Blog)
Installation on Debian: see INSTALL, you need to install also lua5.1 and liblua5.1-0-dev
apt-get install liblua5.1-0-dev automake1.10 libssl-dev libgtk2.0-dev
SCard SOFT
A Russian software company making stuff to explore smartcards
- Smart Card ToolSet PRO v3.4, a shareware to explore cards based on APDUs, seems rich of features
TagEventor
A Linux open-source client for the Touchatag (Tikitag).
It uses the PCSC-Lite daemon and can be run in foreground or daemon mode to make tag events available to user-space applications.
About ePassports
- See here
OpenPCD LiveCD
With baudline, libnfc tools, etc
Specific applications
ePassport
- ePassport in general
- Belgian ePassport
- EPassport#US_Passport_Card (which is not an ePassport...)
MOBIB/Calypso
see dedicated page
Cambio
- Cambio (at least in Germany) is using Invers COCOS-keymanager, according to this car-sharing technology overview and if RFIDjournal is right, this is a passive 125 kHz Hitag RFID inlay, manufactured by NXP Semiconductors
Mifare Classic
- crapto1
- tk-libnfc-crapto1/mfcuk & mfoc, does not work against MFC emulation on e.g. JCOP or Mifare Plus
Privacy
Privacy: Legal European Framework
see the above link for a general introduction and a list of RFID-related items
Miscellaneous articles
- Social patterns at conferences: the good and the bad ;-)
- Mining social contacts with active RFID, presentation and application of the SocioPatterns project
- Attendee Tracking/Networking, a commercial Big Brother application
- See privacy-related news on the blog
- Why it's important to consider privacy when designing a RFID infrastructure: acceptance!
- Privacy: cultural differences
- Recently Belgian Privacy Commission expressed its thoughts on the matter:
- See also the MOBIB case
Misc documentation
- Forum setup by Chris Paget (aka foon)
- Proxmark forum, also with a lot of other information
- Security aspects of NFC on Wikipedia
- Research page of Gerhard Hancke, mainly about physical RFID attacks
- Performing Relay Attacks on ISO 14443 Contactless Smart Cards using NFC Mobile Equipment
- hacking techniques on Passive Keyless Entry and Start Systems (pdf) with cable relay
- RFID Security & Privacy lounge by Professor Gildas Avoine, *the* bibliography of academic papers on those matters
- Radio Frequency IDentification and the Internet of Things, a page of the European Commission]
- Réflexions sur le warfidriving & experiments on skipass...
- RFID virus
- Les secrets des Pass de transports en commun by P. Gueulle
- Karsten Nohl on "Legic Prime" RFID chip
- Russian blog on hacking RFID
- SpringCard blog
- Gibraltar SF blog, mainly about Android & NFC
- Ridrix blog
- Hand-made shield wallet
- Hakin9 August 2011 issue was about hacking RFID, find it here
- Mulliner's research page
Shopping
- http://www.txsystems.com/
- http://www.smartcardfocus.com/
- http://www.therfidshop.com/
- http://www.shop-smartcard.com/
- http://www.rfid-webshop.com/shop/
Maybe more expensive, less stuffed or for specific material:
- http://www.cryptoshop.com/
- http://www.idtronic.de/
- http://securetech-corp.com/
- http://www.rfidiot.org/
- http://store.touchatag.com/
NFC
Ok all technologies presented above and running at 13.56MHz are now under the "NFC" umbrella but this section is more specific to the NFC-Forum part of the story...
Resources
Stacks
- NFC-FRI SDK (NFC Forum Reference Implementation) (v.1.0, 2007-12-04) (zip)
- LLCP based on libnfc, in progress
- Android
- Open NFC, also for Android
- NFCpy, python module for NFC
- NFC.net
- nfcip-java
Google Android
- Google I/O 2011: How to NFC
- http://nfc.android.com/
- Android-NFC-developers group on LinkedIn
- Gibraltar SF blog
- Applications on Android Market
Misc
RFID/NFC Workshops
From time to time I give RFID/NFC workshops:
- 2010-03-31 RFID Security and Privacy Training Week, UCL
- 2010-09-24 & 25 Brucon 2010
- 2010-12-17 Ecole supérieure d'Informatique (ESI) de Bruxelles, année de spécialisation en sécurité des réseaux et des systèmes informatiques
- 2011-06-15 13th International COSIC Course on Computer Security and Cryptography
- 2011-09-20 & 21 Hack.lu 2011
- 2012-07-01 RFIDsec 2012: the 8th workshop on RFID security and privacy
- 2012-11-09 Ecole supérieure d'Informatique (ESI) de Bruxelles, dans le cadre des veilles technologiques en troisième année de Bachelor
- 2013-01-23 RFID Security and Privacy Training Week, UCL
Workshops are typically 2 to 6 hours long and contain topics such as:
- RFID/NFC readers for PC supported by open-source software (Omnikey CardMan 5321, ACG-LF, Frosch, ASK LoGO, SCL3711 & others)
- PC/SC: limits of manipulating RFID with contact-oriented standards (ATR/ATS & APDUs).
- NFC, anticollision, card emulation, relay attacks, RFID authentication protocol example
- libnfc tools, RFIDIOt tools, ePassports, privacy
- Open hardwares, Proxmark
The workshops is a mix of intro to readers, standards, tools, security aspects, hands-on & demos.
For the hands-on, I distribute bootable CDs (based on Debian Live) with all drivers & open-source tools I could find and participants can borrow a SCL3711 reader.
If you're interested, you can contact me