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Store 16 Byte Key

JavaCard Applet Development Related Questions and Answers.
deepanshsinghal
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Store 16 Byte Key

Postby deepanshsinghal » Sat Sep 16, 2017 9:14 am

Hi Everyone,

I want to store the "Key" through personalization. So, I can use that key while generating MAC. Can anyone tell how can i achieve that without using Byte array.


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Deepansh

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UNKNwYSHSA
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Re: Store 16 Byte Key

Postby UNKNwYSHSA » Sat Sep 16, 2017 11:45 pm

without using Byte array.

What are you thinking of this?
sense and simplicity

deepanshsinghal
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Re: Store 16 Byte Key

Postby deepanshsinghal » Sun Sep 17, 2017 3:08 am

I read somewhere that we should never store the keys that are personalized, that need to be used at the time for ARQC and ARPC generation.
We should use something like "key objects" but I not getting how to implement that.


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