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USB CCID IFD Handler |
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==================== |
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This package provides the source code for a generic USB CCID |
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(Chip/Smart Card Interface Devices) driver. See [1] for the USB CCID |
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specifications from the USB working group. |
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Authors: |
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======== |
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- Ludovic Rousseau <ludovic.rousseau@free.fr> |
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- Carlos Prados for the PPS and ATR parsing code (taken from his |
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towitoto driver) in towitoko/ directory. |
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- Olaf Kirch for the T=1 TPDU code (from the OpenCT package) in openct/ |
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directory. I (Ludovic Rousseau) greatly improved this code. |
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Supported CCID readers: |
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======================= |
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(in alphabetical order) |
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- Cherry XX33 keyboard [?] |
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- Dell keyboard SK-3106 [?] |
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- Dell smart card reader keyboard [?] |
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- Gemplus GemPC 433 SL [2] |
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- Gemplus GemPC Key [3] |
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- Gemplus GemPC Twin [4] |
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- OmniKey CardMan 3121 [5] |
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Should work but untested by me: |
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=============================== |
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I would like to get these readers to perform test and validation and |
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move them in the supported list above. If you are one of the |
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manufacturers, please, contact me. |
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- ActivCard USB reader 2.0 [10] |
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- C3PO LTC32 [13] |
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- SCM Micro SCR 331-DI [11] |
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- SCM Micro SCR 333 [15] |
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- Silitek SK-3105 keyboard [12] or C3PO TLTC2USB [14] |
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Unsupported or partly supported CCID readers: |
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============================================= |
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- Advanced Card Systems ACR 38 [16] (see Known problems n°1) |
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- C3PO LTC31 [8] (see Known problems n°2) |
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- SCM Micro SCR 335 [7] (see Known problems n°1) |
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- SCM Micro SCR 331 [6] (see Known problems n°1) |
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- SCM Micro SPR 532 [9] (see Known problems n°1) |
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Supported operating systems: |
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============================ |
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- GNU/Linux (libusb 0.1.7) |
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- MacOS X/Darwin (libusb 0.1.8beta, CVS snapshot. See "Known problems") |
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to libusb) |
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Debug informations: |
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=================== |
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The driver uses the debug function provided by pcscd. So if pcscd sends |
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its debug to stdout (pcscd --foreground) then the CCID will also send |
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its debug to stdout. If pcscd sends its debug to syslog (by default) |
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then the CCID will also send its debug to syslog. |
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You can change the debug level using the Info.plist configuraion file. |
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The Info.plist is installed, by default, in |
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/usr/local/pcsc/drivers/ifd-ccid.bundle/Contents/Info.plist |
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The debug level is set in the ifdLogLevel field. It is a binary OR |
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combinaison of 4 different levels. |
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- 1: critical: important error messages |
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- 2: info: informative messages like what reader was detected |
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- 4: periodic: periodic info when pcscd test if a card is present (every |
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1/10 of a second) |
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- 8: comm: a dump of all the bytes exchanged between the host and the |
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reader |
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By default the debug level is set to 3 (1 + 2) and correspond to the |
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critical and info levels. |
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You have to restart the driver so it read the configuration file again |
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and use the new debug level value. To restart the driver you just need |
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to unplug all your CCID readers so the the driver is unloaded and then |
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replug your readers. You can also restart pcscd. |
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Known problems: |
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=============== |
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1. USB timeout |
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"""""""""""""" |
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Some readers do timeout when a special USB frame is sent from the |
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reader. If the frame size if a multiple of wMaxPacketSize the |
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communication is stopped. You should contact the reader vendor to |
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upgrade the firmware of the reader or replace the reader. |
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2. Kernel 2.6 |
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""""""""""""" |
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The reader works fine with Linux kernel 2.4 but does not with Linux |
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kernel 2.6. The ioctl() syscall returns EINVAL (Invalid argument) |
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3. MacOSX libusb |
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"""""""""""""""" |
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There is a bug in libusb that crash the libusb library when you |
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unplug a reader and replug it in another USB socket. So if you |
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unplug a reader replug it in the same USB socket. |
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see http://sourceforge.net/tracker/index.php?func=detail&aid=886778&group_id=1674&atid=101674 |
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Licence: |
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======== |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by the |
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Free Software Foundation; either version 2 of the License, or (at your |
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option) any later version. |
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This program is distributed in the hope that it will be useful, but |
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WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software Foundation, |
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Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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History: |
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======== |
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0.9.0 - 1 July 2004, Ludovic Rousseau |
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- The T=1 TPDU automata from Carlos Prados' Towitoko driver is very |
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limited and do not support error management mechanisms. |
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I then used the T=1 TPDU automata from OpenCT (OpenSC project). |
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This automata is much more powerful but still lacks a lot of error |
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management code. |
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I then added all the needed code to reach the quality level |
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requested by the EMV standard. |
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- add support for new readers: |
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. Advanced Card Systems ACR 38 |
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. Cherry XX33 |
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. Dell keyboard SK-3106 |
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. Dell smart card reader keyboard |
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. SCR 333 |
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- add support of multi procotol cards (T=0 and T=1) |
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- the debug level is now dynamic and set in the Info.plist file (no |
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need to recompile the driver any more) |
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- add support for the libusb naming scheme: usb:%04x/%04x:libusb:%s |
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- INSTALL: add a "configuring the driver for the serial reader |
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(GemPC Twin)" part |
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- use `pkg-config libpcsclite --variable=usbdropdir` so you do not |
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have to use --enable-usbdropdir=DIR or --enable-ccidtwindir=DIR |
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even if pcscd does not use the default /usr/local/pcsc/drivers |
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- add support of IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE and |
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IOCTL_SMARTCARD_VENDOR_VERIFY_PIN in IFDHControl() |
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- read ifdDriverOptions from Info.plist to limit the use of |
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IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE (idea from Peter Williams) |
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- provide an example of use of SCardControl() |
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IOCTL_SMARTCARD_VENDOR_IFD_EXCHANGE and |
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IOCTL_SMARTCARD_VENDOR_VERIFY_PIN in example/ |
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- add a --enable-pcsclite option (default to yes) so that the driver |
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can be compiled for a different framework (one needing |
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tokenparser.l like Solaris) |
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- Reset action is power off and power on, not just power on |
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- use the include files from pcsc-lite |
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- add a mechanism to allow power on at 1.8V, 3V and then 5V as |
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specified by ISO 7816. We still use 5V for now to avoid problems |
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with non ISO compliant cards |
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0.4.1 - 14 February 2004, Ludovic Rousseau |
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- distribute missing files readers/supported_readers.txt and |
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src/create_Info_plist.pl |
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'make install' failed because of this. |
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0.4.0 - 13 February 2004, Ludovic Rousseau |
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- support of T=1 with TPDU readers. A lot of the T=1 code comes from |
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Carlos Prados towitoko driver. |
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My code is GNU GPL, his code is GNU LGPL so the global driver is |
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GNU GPL |
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- PPS negotiation if the reader does not do it automatically |
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- add support for the Silitek SK-3105 keyboard. It's a USB device |
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with multiple interfaces |
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- use the create_Info_plist.pl script to generate the installed |
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Info.plist from an Info.plist template and a list of supported |
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readers. The Info.plist was too "complex" to maintain by hand |
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since it now contains 11 entries |
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- add support of IFDHCreateChannelByName to avoid wrong reader |
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enumeration. This is not complete if you have multiple _identical_ |
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readers. You need to use a > 1.2.0 pcsc-lite version (not yet |
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released at that time) |
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- build but do not install the serial ccidtwin driver by default |
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since it is useless on computers without a serial port or without |
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this reader for example. |
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- read and write timeouts are not symmetric. write timout can be |
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shorter since the reader and card is not supposed to do anything |
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before receiving (write) a command |
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- do not try to find usb.h and other libusb files if |
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--disable-libusb is used. Needed if you only want to build the |
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serial driver. Thanks to Niki Waibel for the patch |
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- add a --enable-ccidtwindir argument to ./configure to specify the |
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serial GemPC Twin installation directory |
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- debug and code improvements and simplifications |
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0.3.2 - 4 November 2003, Ludovic Rousseau |
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- src/commands.c: correct a stupid bug that occurs with an APDU with |
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2 bytes response. |
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- Info.plist: add SPR 532 in list of supported readers |
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- parse.c: do not exit if the InterfaceClass is 0xFF (proprietary). |
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It is the case with old readers manufactured before the final |
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release of the CCID specs. |
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- move LTC31 reader from unsupported to supported reader list. It |
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was my f ault since in used odd INS byte in my test applet and odd |
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INS bytes are forbidden by ISO 7816-4 ch. 5.4.2 Instruction byte. |
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Thanks to Josep Moné s Teixidor for pointing the problem. |
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- src/commands.c: comment out the automatic GET RESPONSE part. I |
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don't think it should be in the driver. Maybe in pcscd instead? |
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0.3.1 - 23 September 2003, Ludovic Rouseau |
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- add --enable-multi-thread (enabled by default) for thread safe |
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support an APDU multiplexing. You will need pcsc-lite-1.2.0-rc3 or |
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above to use this feature. |
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- add --enable-libusb=PATH option is your libusb is not installed in |
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/usr or /usr/local |
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- honor DESTDIR in install rules (closes [ #300110 ]). Thanks to |
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Ville Skyttä for the patch. |
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- src/ccid.c: do not switch the GemPC Key and GemPC Twin in APDU |
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mode since it also swicth in EMV mode and may not work with non |
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EMV cards |
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- src/ccid_serial.c: complete reimplementation of the Twin serial |
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protocol using a finite state automata (code much simpler) |
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0.3.0 - 10 September 2003, Ludovic Rousseau |
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- support of GemPC Twin connected to a serial port. Thanks to Niki |
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W. Waibel for a working prototype. |
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- support of auto voltage at power up if the reader support it |
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instead of forcing a 5V in all cases. |
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- support of APDU mode instead of just TPDU if the reader support |
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it. Thanks to Jean-Luc Giraud for the idea and inspiration I got |
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from his "concurrent" driver. |
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- support of "time request" from the card. |
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- parse: new indentation for more readability of supported features. |
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- switch the GemPC Key and GemPC Twin in APDU mode since they |
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support it but do not announce it in the dwFeatures. |
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- new build process using autoconf/automake. |
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0.2.0 - 26 August 2003, Ludovic Rousseau |
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- Works under MacOS X |
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- Info.plist: use an <array></array> for the alias enumeration |
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- Makefile rework for *BSD and MacOS X |
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0.1.0 - 13 August 2003, Ludovic Rousseau |
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- First public release |
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Bibliography: |
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============= |
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[1] http://www.usb.org/developers/devclass_docs/ccid_classspec_1_00a.pdf |
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[2] http://www.gemplus.com/products/gempc433/ |
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[3] http://www.gemplus.com/products/gempckey/ |
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[4] http://www.gemplus.com/products/gempctwin/ |
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[5] http://www.omnikey.com/en/produkt_details.php3?produkt=1&variante=47 |
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[6] http://www.scmmicro.com/security/SCR331.html |
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[7] http://www.scmmicro.com/security/SCR335.html |
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[8] http://www.c3po.es/ltc31.html |
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[9] http://www.scmmicro.com/security/SPR532.html |
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[10] http://www.activcard.com/products/usb_reader.html |
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[11] http://www.scmmicro.com/security/SCR331-DI.html |
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[12] http://www.silitek.com/prod/getProduct.do?xml_id=4_2&menu_id=4_2_8&cid=1_8_5 |
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[13] http://www.c3po.es/ltc32.html |
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[14] http://www.c3po.es/tltc2usb.html |
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[15] http://www.scmmicro.com/security/SCR333.html |
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[16] http://www.acs.com.hk/products_readers_acr38.asp |
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$Id$ |
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vim:ts=20 |
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