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popmun09

I'm not sure. But they all are written as KDD in the document. Maybe they have the same meaning.

popmun09

Check section 4.1 of EMV CPS 1.1 document, you can get the answer. The KENC will be derived in the following way: KENC := DES3(KMC)[Six least significant bytes of the KEYDATA || 'F0' || '01' ] || DES3(KMC)[ Six least significant bytes of the KEYDATA || '0F' || '01']. The KMAC will be derived in the ...

popmun09

There indeed would be an overhead for the array itself.

And this overhead information may be only known by the javacard OS manufacturer, I suspect.

popmun09

Usually if your reader is compatible with PCSC & ISO/IEC 14443, you should be able to communicate with it. You don't need to do anything.

popmun09

You selected Simulator: eJava Token in JCIDE and ejavatoken only have contact port, you can not Connect CL port.

Try to connect CB port.

popmun09

After you edit the policies, remember to restart your computer.

popmun09

These unknown commands were sent by your computer OS, which has automatically connected the virtual reader and send APDU commands to it. To solve your problem, just edit computer policies. Step1. Launch gpedit.msc Step2. Select Computer Configuration --> Administrative Templates --> Windows Componen...

popmun09

For security reasons, The key information is not exposed to the applet.

There are API to ask the security domain to do crypto operations using the current secure channel session keys and GP says that the security domain needs to be aware of what keys to use for this.

popmun09

I found part of ISO 7816-11 from the web and there may have the information that you need.

Here is link:
https://webstore.iec.ch/preview/info_is ... 0%7Den.pdf

bio_inforamtion_Data_object.png

popmun09

We have completed a large java card application recently, which included three packages. How can I build applet and upload it without re-adding to project lib-packages every time when I change something in lib-packages? If you use eclipse JCOP tools, you should configure some options. Right click o...

Search found 36 matches

Re: How to diversify the KMC

Re: How to diversify the KMC

Re: overhead of creating byte arrays

Re: Get 6300 when sending APDU to card

Re: pyapdutool cannot connect javacos virtual reader

Re: Error when debugging my applet in JCIDE

Re: Error when debugging my applet in JCIDE

Re: Determine Secure Channel key set index within applet

Re: More details about javacardx.biometry implementation

Re: Build large java card application

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