Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

A client application

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ngana
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A client application

Post by ngana » Mon Jul 31, 2017 3:11 am

I have finished an Applet that only has some basic crypto operations. Now I want to write a client application that uses my Applet. But I have some question. Please help me to be more clearer. Thanks.

Q1 - APDU I/O (com.sun.javacard.apduio): this does support pcsc readers in JC < 2.2.2, right?

Q2- the native java API javax.smartcardio: I've managed to send some APDU ommands but this API very "raw"

Q3 - What about APIs in other languages ? (C, C++ ..)

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mabel
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Re: A client application

Post by mabel » Tue Aug 01, 2017 5:59 am

If you want something which works according to your requirements, I am suggesting to write your own PCSC wrapper using Windows dlls.

Tarantino
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Re: A client application

Post by Tarantino » Tue Aug 01, 2017 6:03 am

OpenCard Framework ( http://www.openscdp.org/ocf/ ) is a nice alternative.

It has the concept of card service, that enables to write card services that wraps your apdus into conventional method calls.
The greatest glory in living lies not in never falling, but in rising every time we fall.--Nelson Mandela

tay00000
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Re: A client application

Post by tay00000 » Tue Aug 01, 2017 8:59 pm

A short list of host machine (PC computer/server) of possibilities to choose from:
What is the script/programming language you need to use for your project and are you looking for cross-platform uniformity ?

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