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by fwking
Mon Feb 29, 2016 5:42 am
Forum: Questions & Answers
Topic: How to protect applet
Replies: 2
Views: 8171

Re: How to protect applet

mabel wrote:Hi!

For your requirement, you can change the GP authentication keys to protect your card from accessing by others. Check GP specification for the details of PUT KEY command.

These topics are similar with your issue. JFYI:
http://javacardos.com/javacardforum/vie ... p=370#p370
http://javacardos.com/javacardforum/vie ... f=20&t=135


Thanks so much @mabel. I will try that.
by fwking
Sun Feb 28, 2016 4:20 am
Forum: Questions & Answers
Topic: How to protect applet
Replies: 2
Views: 8171

How to protect applet

Hi All, I have done my applet but I need to implement copy protection for it. I don't know how to do. Now I can read all applets in my card via pyApduTool. And also delete. But I want to make my card fully secure. No one can read Access inside of my card. In applet side, I've added a simple manual a...

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