what about ISO/IEC-7816 file structure, Is this concept is not in jcard.
Hello all,
I read out ISO/IEC 7816-4 and it tell about MF , DF, EF files which are used in smart card, i am using java card.
I am reading java card but i did not read about these file structure,
according to iso/iec-7816-4 , A4 is a INS for SELECT FILE command. In scosta if i want to save name in smart card then i do
*1*- create MF
*2*-create Df ( INS- E0)
*3*- create ef with record oriented structure(INS-E0)
*4* run write record command (*INS-D2*)
and now i can read this name whenever i want by using read record command.
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I only want to know that if i want to record several names in java card (in java card eeprom ) then which line i need to write inside the PROCESS () method of applet.
-----------how i permanent save in smart card memory?
-----------how i read the data from perticular location or the location where name exist?
Thanks in advance..............
Edited by: rohit pathak on Feb 9, 2012 10:41 PM
Edited by: rohit pathak on Feb 9, 2012 10:42 PM