http://blog.csdn.net/CaesarZou/article/details/7999624
因為PC/SC是Windows的體系,以系統API的層面服務應用。所以一直以來智慧卡相關的讀卡機和工具都集中在Windows上,而在unix體系下則一直水土不服。值得慶幸的是隨著開源組織M.U.S.C.L.E (Movment for the Use of Smart in Linux Environment)的積極努力下,pcsclite作為Xnix下的PC/SC裝置架構和應用介面已經成為了事實上的標準,Mac的Lion系統更是已經在發行版裡面整合了此服務。下面以ubuntu 12.0.4 發行版為例子。
#首先安裝pcsc的守護進程pcscd和工具
sudo apt-get -y install libusb-dev
sudo apt-get -y install pcscd
#然後安裝支援pcsc的讀卡機驅動(例子為內建的ACR ACS38U,其它讀卡機也可以到網站下載安裝)
sudo apt-get -y install libacr38u
#串連讀卡機,插卡後運行掃描工具驗證安裝結果
pcsc_scan
結果如下:
PC/SC device scanner
V 1.4.18 (c) 2001-2011, Ludovic Rousseau <ludovic.rousseau@free.fr>
Compiled with PC/SC lite version: 1.7.4
Using reader plug'n play mechanism
Scanning present readers...
0: ACS ACR38U 00 00
Thu Sep 20 12:55:08 2012
Reader 0: ACS ACR38U 00 00
Card state: Card inserted, Shared Mode,
ATR: 3B 1D 94 42 72 6F 61 64 54 68 69 6E 6B 69 00 00
ATR: 3B 1D 94 42 72 6F 61 64 54 68 69 6E 6B 69 00 00
+ TS = 3B --> Direct Convention
+ T0 = 1D, Y(1): 0001, K: 13 (historical bytes)
TA(1) = 94 --> Fi=512, Di=8, 64 cycles/ETU
62500 bits/s at 4 MHz, fMax for Fi = 5 MHz => 78125 bits/s
+ Historical bytes: 42 72 6F 61 64 54 68 69 6E 6B 69 00 00
Category indicator byte: 42 (proprietary format)
Possibly identified card (using /usr/share/pcsc/smartcard_list.txt):
NONE
Your card is not present in the database.
You can get the latest version of the database from
http://ludovic.rousseau.free.fr/softwares/pcsc-tools/smartcard_list.txt
or use: wget http://ludovic.rousseau.free.fr/softwares/pcsc-tools/smartcard_list.txt --output-document=/home/caesarzou/.smartcard_list.txt
If your ATR is still not in the latest version then please send a mail
to <ludovic.rousseau@free.fr> containing:
#到此為止,PC/SC驅動已經打通,現在我們試試發個APDU
sudo apt-get -y install pcsc-tools
gscriptor
這是一個圖形介面的工具,在Script框裡面輸入:
00A4040000
點Run按鈕,可以看到串連提示,然後就是結果:
Beginning script execution...
Sending: 00 A4 04 00 00
Received: 6C 12
Wrong length Le: should be 0x12
Script was executed without error...
#恭喜你,卡片訪問成功,現在你一定心癢難耐,想建立你自己的應用了吧?
#安裝開發庫
sudo apt-get install libpcsclite-dev
#安裝eclipse的cdt作為開發環境
sudo apt-get -y install g++
sudo apt-get -y install eclipse eclipse-cdt
#開啟eclipse,建立一個C工程,在c檔案中加入
#include <PCSC/winscard.h>
#連結到pcsclite庫:在C/C++ build / GCC Linker / Libraries 增加 pcsclite
#現在你會幸福的發現,winscard.h裡面提供的類型定義和介面和windows是一致的,我們從windows中拷貝一段代碼過來:
[cpp] view plaincopyprint?
- #include <stdio.h>
- #include <PCSC/winscard.h>
-
- int main(void) {
- SCARDCONTEXT m_hContext;
- SCARDHANDLE m_hCard;
- SCARD_IO_REQUEST io;
- char pmszReaders[100];
- BYTE CAPDU[] = {0x00,0xA4,0x04,0x00,0x00};
- BYTE RAPDU[256+2];
- DWORD cch = 100;
- DWORD i = 0;
-
- //Insert
- if(SCARD_S_SUCCESS != SCardEstablishContext(SCARD_SCOPE_USER, NULL, NULL, &m_hContext))
- {
- printf("Context error");
- return -1;
- }
-
- //List Reader
- if(SCARD_S_SUCCESS != SCardListReaders(m_hContext, NULL, pmszReaders, &cch))
- {
- printf("List Reader error");
- return -2;
- }
-
- printf("List Readers\n");
- while(i<cch)
- {
- printf("%s\n",pmszReaders+i);
- i += strlen(pmszReaders);
- i ++;
- }
-
- //Connect first Reader
- io.cbPciLength = sizeof(SCARD_IO_REQUEST);
-
- if(SCARD_S_SUCCESS != SCardConnect(m_hContext, pmszReaders, SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0|SCARD_PROTOCOL_T1, &m_hCard, &io.dwProtocol))
- {
- printf("Connect Card error");
- return -3;
- }
-
- //Transmit APDU
- cch = 256+2;
- if(SCARD_S_SUCCESS != SCardTransmit(m_hCard, &io, CAPDU, 5, NULL, RAPDU, &cch))
- {
- printf("Transmit APDU error");
- return -4;
- }
- //echo
- printf("Transmit APDU\n");
- printf("CAPDU: ");
- for(i=0;i<5;i++)
- {
- sprintf(pmszReaders,"%02X",CAPDU[i]);
- printf("%s",pmszReaders);
- }
- printf("\n");
- printf("RAPDU: ");
- for(i=0;i<cch;i++)
- {
- sprintf(pmszReaders,"%02X",RAPDU[i]);
- printf("%s",pmszReaders);
- }
- printf("\n");
-
- //DisConnect
- SCardDisconnect(m_hCard, SCARD_EJECT_CARD);
-
- //Eject
- SCardReleaseContext(m_hContext);
- //puts("!!!Hello World!!!"); /* prints !!!Hello World!!! */
- return 0;
- }
#編譯運行,輸出:
List Readers
ACS ACR38U 00 00
Transmit APDU
CAPDU: 00A4040000
RAPDU: 6C12
大功告成!下一個攻略我會講一下在ubuntu上基於JavaCard環境和工具的配置,敬請期待。
註:
ubuntu上libpcsclite的標頭檔預設位置在/usr/include/PCSC中,多了個目錄,有的版本在編譯的時候可能有#include 檔案錯誤,可以自行修改如下:
sudo vim /usr/include/PCSC/winscard.h
將#include <pcsclite.h>修改為#include <PCSC/pcsclite>,儲存退出
sudo vim /usr/include/PCSC/pcsclite.h
將#include <wintypes.h>修改為#include <PCSC/wintypes.h>,儲存推出
附件:
ubuntu上的eclipse工程:猛擊下載
Mac上的xcode工程:猛擊下載