JavacardOS will not accept order any more, please contact our partner Feitian online Store:
https://ftsafe.en.alibaba.com/index.html

ROM masked Java Card applet

JavaCard Applet Development Related Questions and Answers.
trgorce
Posts: 17
Joined: Mon Feb 29, 2016 2:44 am
Points :146
Contact:

ROM masked Java Card applet

Post by trgorce » Wed May 04, 2016 11:13 pm

Could anybody tell me the advantages and disadvantages of ROM masked Java Card applet? What about the EEPROM installed applet?

popmun09
Posts: 36
Joined: Tue Feb 16, 2016 9:49 pm
Points :230
Contact:

Re: ROM masked Java Card applet

Post by popmun09 » Thu May 05, 2016 2:28 am

For ROM masked applet, it is always on the card and cannot be deleted. This means you can not use EEPROM for code. This also means you need to get the applet right as you cannot update the card.
Last edited by popmun09 on Thu May 05, 2016 3:26 am, edited 1 time in total.

trgorce
Posts: 17
Joined: Mon Feb 29, 2016 2:44 am
Points :146
Contact:

Re: ROM masked Java Card applet

Post by trgorce » Thu May 05, 2016 3:06 am

Thank you for your quick answer!

And what do you think of EEPROM installed applet? Is it better than ROM masked applet?

popmun09
Posts: 36
Joined: Tue Feb 16, 2016 9:49 pm
Points :230
Contact:

Re: ROM masked Java Card applet

Post by popmun09 » Thu May 05, 2016 3:22 am

trgorce wrote:Thank you for your quick answer!

And what do you think of EEPROM installed applet? Is it better than ROM masked applet?


Getting the relationship with the card manufacturer to get an applet masked can take some time along with the process of having the mask created etc. EEPROM is quicker and easier in this respect. Also masked applets can affect any certification/verification you card platform goes through.

Post Reply Previous topicNext topic

Who is online

Users browsing this forum: No registered users and 40 guests

JavaCard OS : Disclaimer