Christmas is coming!

To celebrate the new year and thank for the support from all our dear customers, Christmas promotional activity is being held in JavaCardOS online store.

During the event, you can enjoy many promotional activities - High Discount on JavaCardOS products,Lucky Draw,Double forum Points.

Come to choose your own Christmas gift and try your luck now!

ICC Master Key Derivation

Smartcard solutions

Moderator: product

deepanshsinghal
Posts: 43
Joined: Thu Apr 06, 2017 8:01 am
Points: 416
Contact:

ICC Master Key Derivation

Postby deepanshsinghal » Wed Jun 28, 2017 2:17 am

Does anyone how to derive ICC master key?

Thanks in Advance.

Regards,
Deepansh

User avatar
UNKNwYSHSA
Posts: 628
Joined: Thu May 21, 2015 4:05 am
Points: 2967
Contact:

Re: ICC Master Key Derivation

Postby UNKNwYSHSA » Thu Jun 29, 2017 5:30 am

Described in EMV 4.x Book 2, Chapter "Master Key Derivation", there's 3 methods to Generate MK.
And in the code of OpenEMV applet, the MK is a constant bytes, and it can be personalized before use it.
sense and simplicity

deepanshsinghal
Posts: 43
Joined: Thu Apr 06, 2017 8:01 am
Points: 416
Contact:

Re: ICC Master Key Derivation

Postby deepanshsinghal » Thu Jun 29, 2017 5:34 am

UNKNwYSHSA wrote:Described in EMV 4.x Book 2, Chapter "Master Key Derivation", there's 3 methods to Generate MK.
And in the code of OpenEMV applet, the MK is a constant bytes, and it can be personalized before use it.


Yes you are correct. I figured it out later... after gone through some documents.
Still thanks for replying the Question and being active on this forum.

User avatar
UNKNwYSHSA
Posts: 628
Joined: Thu May 21, 2015 4:05 am
Points: 2967
Contact:

Re: ICC Master Key Derivation

Postby UNKNwYSHSA » Fri Jun 30, 2017 9:37 pm

OK. :D
sense and simplicity


Return to “Solutions”

Who is online

Users browsing this forum: Exkudor and 1 guest

JavaCard OS : Disclaimer