pwpiwi [Sat, 12 Jan 2019 12:28:26 +0000 (13:28 +0100)]
Fix 15 snoop (#752)
* fixing hf 15: implement hf 15 snoop
* rename hf 15 record to hf 15 snoop
* speedup sampling / decoding:
* new FPGA mode FPGA_HF_READER_RX_XCORR_AMPLITUDE implements amplitude(ci, cq) on FPGA
* inlining the decoders in iso15693.c
* inlining memcpy/memset in LogTrace()
* giving up the moving correlator for SOF in Handle15693SamplesFromTag
* decode more of EOF in Handle15693SamplesFromTag()
* some refactoring
This involves a refactor to the arm HID code to allow for arbitrary
preambles (such as HID Proximity and Paradox).
The client also borrows from the HID code, but is not shared, so could
use a significant refactor in the future.
On ChromeOS Linux apps can't access serial port but they can connect to TCP,
so I wrote a simple app to forward TCP to serial. I suppose this can
have other uses as well.
florianrock [Fri, 30 Nov 2018 16:42:22 +0000 (17:42 +0100)]
HitagS Improvements (#721)
* support of HITAG S standard communication mode
* fixed wrong AC (Anti Collision) decoding
* support of block read mode
* fixed wrong uid send when using simulation
* support of communication mode parameter (client is backward compatible)
* support of start-page parameter (important for some weird tags) (client is backward compatible)
* also expect pages if tag memory size in con0 is 11 (we got some tags)
* corrected hitagS reader cmd help
Oleg Moiseenko [Mon, 19 Nov 2018 08:02:38 +0000 (10:02 +0200)]
move from polarssl to mbedtls (#708)
* update polarssl to mbedtls
* fix a warning in armsrc/iso15693
* added random generator and ecdsa test
* added signature check to test
* move crypto lib to client directory
pwpiwi [Tue, 23 Oct 2018 06:22:13 +0000 (08:22 +0200)]
Fix hf 15 sim (#696)
* added ISO15693 coding for tag messages (CodeIso15693AsTag())
* added ISO15693 decoding for reader commands (Handle15693SampleFromReader())
* send tag inventory response in either high or low speed
* some refactoring and formatting
Oleg Moiseenko [Wed, 17 Oct 2018 18:53:34 +0000 (21:53 +0300)]
Emv scan (#691)
* added `hf emv scan` command and options
* add tlv tag save to json
* added tlv tree navigation
* added kernel id and moved some parts of code in ppse
* save gpo result
* added read records
* extract childs from tlv works
* added application data list
* added work with application data section
* flag --extract works
* refactoring: move json functions to emvjson.h/c
* added path.c to jansson
* refactoring: move ParamLoadFromJson
* refactoring: move defparams.json to tag-name-value structure
* refactoring and add key recovering
* added some codes to appdata list
* refactoring: process response format 1 from GPO
* added save mode
* added RID to app data
* add file name handling and small refactoring in argtable string processing
* added finalization logic to `emv scan` and option to remove hash checking in key recovery
Oleg Moiseenko [Mon, 8 Oct 2018 05:48:37 +0000 (08:48 +0300)]
Added loading parameters from json to several emv commands (#686)
* added loading params from GPO
* `hf emv pdol` added help and warning
* started `hf emv ac`
* dol calculation implemented in genac and intauth
* help fix
AntiCat [Mon, 8 Oct 2018 05:20:21 +0000 (07:20 +0200)]
osx: fix annoying focus behaviour (#689)
OS X has a global menu bar and a per app dock icon. Therefore, all
GUI applications launched from a terminal will become focused - even
if they don’t show any windows. Thereby the terminal loses focus.
Since is it very annoying to re-focus the terminal after each proxmark
client launch, this change makes the client unfocusable during launch
and restores the regular behaviour when a window is created.
AntiCat [Mon, 8 Oct 2018 05:15:29 +0000 (07:15 +0200)]
osx: disable app-nap during serial comm (#687)
Apple introduced app-nap with OS X 10.10. This feature
saves power by throttling apps running in background.
However, it also less accurate timers in systemcalls. In
our case a 30ms select timeout would take up to 10s.
This patch uses an API also added with 10.10 to disable
app-nap as long as the serial port is polled.
pwpiwi [Sun, 7 Oct 2018 15:32:03 +0000 (17:32 +0200)]
start fixing hf 15: (#684)
* implement a real time Decoder for tag responses (will be required for sniffing)
* switch off field after each command (protect rdv40)
* correctly signal field status with LED D
Oleg Moiseenko [Mon, 1 Oct 2018 18:12:14 +0000 (21:12 +0300)]
modify argtable parser to parse ints with spaces (#683)
* modify argtable parser to parse ints with spaces
* added arg_strx1 and arg_strx0 for x str arguments in one
* added option to clue data in arg parser
* add new argtable logic to emv commands and small fix
* small fix in GPO help
* small GPO fix
* detect and use RDV40 higher voltage ADC channel for hw tune, hf tune, hw detectreader
* fix mode switching in hw detectreader
* detect Smartcard Slot in hw version
* i2c changes from https://github.com/RfidResearchGroup/proxmark3
* some formatting in proxmark3.h
Added loading EMV transaction parameters from json file (#659)
* added default params file
* added jansson
* added test function.
* added tlv tree to function
* add params from json works
* added to `hf emv exec`: load params from json and some refactoring
* added `scan` command
rework iso14443b device functions including FPGA I/Q signal transfer (#669)
* rework iso14443b device functions
* hf_read_rx_xcorr.v: transfer i/q pair in one 16bit frame
* hi_read_tx.v: invert ssp_dout. When nothing is transferred (ssp_dout=0), this results in no modulation (carrier on)
* adjust arm sources accordingly
* iso14443b.c: switch off carrier after hf 14b sri512read and hf 14b srix4kread
* iso14443b.c: fix DMA circular buffer handling
As approved by @0xFFFF on RfidResearchGroup/proxmark3 and provided by @xilni, this commit adds the format into the official repo as well. As I don't have any of the cards available for testing, I have been unable to personally verify the format encodes/decodes as intended.
* FPGA Hi-Simulate: Formatted code
* FPGA Hi-Simulate: Fixed documantation
* FPGA Hi-Simulate: Freed up 4 LUTs
* FPGA Hi-Simulate: Added 212kHz SSP-Clock option
* Legic: Moved card simulator into separate file & cleaned interface.
Reader and card simulation have almost no common code. Moreover the sim
uses an SSP Clock at 212kHz for all timings to prevent any drifting from
the PRNG. This clock speed is not available in reader simulation mode (SSP
runs at up to 3.4MHz, and changes speed between TX and RX). For these
reasons having the code in separate files makes it significantly cleaner.
* Legic: Implemented RX and TX for card simulation
* Legic: Implemented setup phase for card simulation
* Legic: Implemented read command for card simulation
* Legic: Implemented write command for card simulation
* added `hf 14a reader` to source and added functionality to exec empty commands
* added `hf 14a raw`
* added samples to command's help
* added some help
* added changelog
* update to new argtable3 --- https://github.com/argtable/argtable3
* changed included getopt to `https://github.com/freebsd/freebsd/blob/master/include/getopt.h` (getopt from freebsd with simplified BSD license)
grauerfuchs [Fri, 31 Aug 2018 01:01:21 +0000 (21:01 -0400)]
lf hid improvements - encoding and long tag simulation
**DEVICE FIRMWARE UPDATE**
The code changes needed to support long tag emulation required an update to the device firmware. As of this patch, devices running older firmware will not be able to read or emulate HID tags until the firmware is updated. Additionally, devices with the firmware from this update or newer will not properly read or encode HID tags with a prior version client.
The 'lf hid encode' command has been further refined, and is now entirely parameterized to support use of fields other than facility code and card number. The client help data has been updated to show the correct syntax.
grauerfuchs [Tue, 28 Aug 2018 17:34:21 +0000 (13:34 -0400)]
lf hid: Added encode/decode support for Issue Level
Issue Level added to encode/decode support
By default, invalid parity will not show on decode (with option to show)
Added two new 36-bit formats including first format to use issue level
projects / proxmark3-svn / log