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Liguwu

The Java Card RMI Client framework requires stubs only when the remote_ref_with_class format is used for passing remote references. These stubs of remote classes of applets must be pr-generated and available on the client.When the remote_ref_with_interfaces format is used, stubs are not necessary C...

Liguwu

chico0609 wrote:Tips:
1. You shouldn't call apdu.setIncomingAndReceive() systematically, as it will process P3 an an incoming data length (Lc).
2. You are calling setOutgingLength() inside a loop, it will result in an APDUException with ILLEGAL_USE reason .

Thank you so much for your useful suggestion.

Liguwu

If I add the "else case", it works without any problem. if (array[i] != (byte)0) { apdu.setOutgoingLength((short)2); Util.setShort(buf, (short)0, i); apdu.sendBytes((short)0, (short)2); } else { apdu.setOutgoingLength((short)1); apdu.sendBytes((short)0, (short)1); }

Liguwu

I have a problem with my applet. When I sent the command 0x10 40 00 00 01 01 02, it's expected to get 9000. But in fact,I got " Transaction failed. " . And I tried to find the where caused this problem, but got nothing. Could anyone give me a pointeror a clue? Thanks a lot. The whole code ...

Liguwu

To all my knowledge, almost all the dual cards in the market are single chip cards. I don't think it's necessary to make two chips in the card.

Liguwu

That error may be due to out of memory.

Liguwu

It depends on your implementation. You can just mark the file as deleted and return the appropriate error if someone tries to access it.

Liguwu

Hi there! I have solved this problem. You really saved my day! Thanks so much

Liguwu

Recently, I have completed an applet, in which I use TDES to encrypt data. But now I am stuck with a problem that I could not pass dofinal function. Can anyone point what happened? public void Encrypt3DES_CBC() { byte [] keydata = {(byte)0x11,(byte)0x11,(byte)0x11,(byte)0x11,(byte)0x11,(byte)0x11,(b...

Liguwu

FYI struct AppletInfo{ char AID_length; char AID[]; //size = AID_length }; struct AppletComponent{ char Tag; short int Size; char Count; AppletInfo Applets[]; }; AppletInfo* NextApplet(AppletInfo* Applet){ return (AppletInfo*)&Applet->AID[Applet->AID_length]; } int _tmain(int argc, _TCHAR* argv[...

Search found 10 matches

Are stubs necessary for remote_ref_with_interfaces

Re: ERROR INFO: Transaction failed? Why?

Re: ERROR INFO: Transaction failed? Why?

ERROR INFO: Transaction failed? Why?

Re: Are there two chips for dual interface cards?

Re: Experiencing 6F00 when calling one method many times

Re: Release the memory in my applet

Re: something wrong with TDES to encrypt data

something wrong with TDES to encrypt data

Re: applet component

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