我正在尝试这个,用PCSC框架读卡。但它根本不返回任何东西。
import java.util.List;
import javax.smartcardio.*;
public class Blog {
public static void main(String[] args) {
try {
// Display the list of terminals
TerminalFactory factory = TerminalFactory.getDefault();
List<CardTerminal> terminals = factory.terminals().list();
System.out.println("Terminals: " + terminals);
// Use the first terminal
CardTerminal terminal = terminals.get(0);
// Connect wit hthe card
Card card = terminal.connect("*");
System.out.println("card: " + card);
CardChannel channel = card.getBasicChannel();
// Send Select Applet command
byte[] aid = {(byte)0xA0, 0x00, 0x00, 0x00, 0x62, 0x03, 0x01, 0x0C, 0x06, 0x01};
ResponseAPDU answer = channel.transmit(new CommandAPDU(0x00, 0xA4, 0x04, 0x00, aid));
System.out.println("answer: " + answer.toString());
// Send test command
answer = channel.transmit(new CommandAPDU(0x00, 0x00, 0x00, 0x00));
System.out.println("answer: " + answer.toString());
byte r[] = answer.getData();
for (int i=0; i<r.length; i++)
System.out.print((char)r[i]);
System.out.println();
// Disconnect the card
card.disconnect(false);
} catch(Exception e) {
System.out.println("Ouch: " + e.toString());
}
}
}
输出:
run-single:
Terminals: []
Ouch: java.lang.IndexOutOfBoundsException: Index: 0
BUILD SUCCESSFUL (total time: 4 seconds)
通过使用其他工具,它可以工作,但不能弄清楚为什么Java代码不显示?
root@sun-M14xR2:/var/tmp# ps -e | grep pcsc
16399 ? 00:00:00 pcscd
root@sun-M14xR2:/var/tmp# service pcscd status
* pcscd is running
root@sun-M14xR2:/var/tmp# service pcscd restart
* Restarting PCSC Lite resource manager pcscd [ OK ]
root@sun-M14xR2:/var/tmp# lsusb
Bus 003 Device 032: ID 076b:3021 OmniKey AG CardMan 3121
root@sun-M14xR2:/var/tmp# opensc-tool -l
# Detected readers (pcsc)
Nr. Card Features Name
0 No Generic CCID Reader 00 00
root@sun-M14xR2:/var/tmp# pcsc_scan
PC/SC device scanner
V 1.4.20 (c) 2001-2011, Ludovic Rousseau <ludovic.rousseau@free.fr>
Compiled with PC/SC lite version: 1.8.3
Using reader plug'n play mechanism
Scanning present readers...
0: Generic CCID Reader 00 00
Fri Apr 19 05:30:22 2013
Reader 0: Generic CCID Reader 00 00
Card state: Card removed,
Fri Apr 19 05:30:59 2013
Reader 0: Generic CCID Reader 00 00
Card state: Card inserted, Unresponsive card,
Fri Apr 19 05:31:04 2013
Reader 0: Generic CCID Reader 00 00
Card state: Card removed,
Fri Apr 19 05:33:31 2013
Reader 0: Generic CCID Reader 00 00
Card state: Card inserted,
ATR: 3B 98 13 40 0A A5 03 01 01 01 AD 13 11
ATR: 3B 98 13 40 0A A5 03 01 01 01 AD 13 11
+ TS = 3B --> Direct Convention
+ T0 = 98, Y(1): 1001, K: 8 (historical bytes)
TA(1) = 13 --> Fi=372, Di=4, 93 cycles/ETU
43010 bits/s at 4 MHz, fMax for Fi = 5 MHz => 53763 bits/s
TD(1) = 40 --> Y(i+1) = 0100, Protocol T = 0
-----
TC(2) = 0A --> Work waiting time: 960 x 10 x (Fi/F)
+ Historical bytes: A5 03 01 01 01 AD 13 11
Category indicator byte: A5 (proprietary format)
Possibly identified card (using /usr/share/pcsc/smartcard_list.txt):
3B 98 13 40 0A A5 03 01 01 01 AD 13 11
Belgium Electronic ID card
3条答案
按热度按时间gzszwxb41#
我找到了另一个变通办法
Accessing javax.smartcardio from Linux 64 bits
我想我找到了一个解决方法,因为我刚刚遇到了类似的问题。在Ubuntu的一个Bugreport中,它说javax.smartcardio库在错误的目录中搜索PC/SC库。
所以运行我的应用程序与设置如下为我工作
-Dsun.security.smartcardio.library=/usr/lib/x86_64-linux-gnu/libpcsclite.so
6yjfywim2#
这是因为Linux中的驱动程序问题。请为该硬件安装正确的驱动程序:https://www.hidglobal.com/drivers/14919
然后我的终端至少收到了代码反馈。
lrl1mhuk3#
如果你使用的是arch linux,那么它可能是由于没有安装usb芯片/智能卡接口设备驱动程序而发生的。你可以使用“sudo pacman -S ccid”安装它。