Question about SELECT APDU command...
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Posted By:   jongwon_park
Posted On:   Wednesday, November 17, 2004 03:01 AM

If 3 Applets is written by developer,

when/how SELECT APDU command send to Applets?

and Do developer write SELECT APDU command?

Re: Question about SELECT APDU command...

Posted By:   Anshuman_Sinha  
Posted On:   Monday, January 3, 2005 11:05 AM

An applet is selected by issuance of SELECT command from IFD, defined in Global Platform specifications. The command is processed by Java Card Runtime Environment (JCRE) to switch the context of currently selected applet. The developer doesn't write handler to SELECT command but relies on JCRE to process the command and execute javacard.applet.select() method of any (one of the three) applet(s).
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