查找有关PCSC阅读器的ISO-14443卡的信息(制造商,卡类型...)
我最近开始使用带有ISO-14443卡的PCSC阅读器。 我只是在寻找一种方法来告诉我读者中插入了哪种类型的卡。 我可以使用特定命令吗? 例如,我该如何确定是否已插入了Mifare Desfire卡? 我正在使用Java,其中包括ACR122U阅读器。 谢谢 !
I recently began to use a PCSC reader with ISO-14443 cards.
I'm just looking for a way to tell what type of card has been inserted in my reader.
Is there a specific command that I could use ?
For example, how can I tell if a MIFARE DESFire card has been inserted ?
I'm using java, with a ACR122U reader.
Thanks !
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ISO 14443卡涵盖了如此广泛的范围,以至于这极大地取决于您所拥有的。 UID可能是随机的,因此无济于事。如果读者没有提供某些诊断,请参见注释手册,您是您自己的。
在实际应用中,这不是问题。该方法“给我任何您喜欢的卡,我会用它做些事情”,很少发生,因为对卡类型的识别是通过英里来处理卡的识别,这需要身份验证。
ISO 14443-cards cover such a wide spectrum, that this is is extremely dependent on what you have. UID may be randomized, and so does not help. If the reader does not provide some diagnostics, see commented manual, you are on your own.
In practical applications this is no issue; the approach "Give me whatever card you like and I'll do something with it" rarely occurs, since recognition of the card type is by miles insufficient to handle a card, which requires authentication.