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

JC10M24R: KeyPair generation

Find answers to most frequently asked questions when shopping.
Diorin
Posts: 18
Joined: Thu Nov 26, 2015 4:08 am
Points :151
Contact:

JC10M24R: KeyPair generation

Post by Diorin » Sat Sep 24, 2016 3:22 am

I have question about the new card JC10M24R .
There is an indication "KeyPair not supported" on the left of RSA512~2048. If it doesn't support KeyPair generation, how does it generate the key?
Thanks

chico0609
Posts: 59
Joined: Mon Sep 14, 2015 5:05 am
Points :416
Contact:

Re: JC10M24R: KeyPair generation

Post by chico0609 » Sat Sep 24, 2016 5:25 am

If java card doesn't support KeyPair generation function,keys can be generated by outside card application and then transmitted to card.

Diorin
Posts: 18
Joined: Thu Nov 26, 2015 4:08 am
Points :151
Contact:

Re: JC10M24R: KeyPair generation

Post by Diorin » Sun Sep 25, 2016 11:07 pm

chico0609 wrote:If java card doesn't support KeyPair generation function,keys can be generated by outside card application and then transmitted to card.


In this case, the private key will be exposed. It's not a secure method.

User avatar
JavaCardOS
Posts: 273
Joined: Thu Apr 30, 2015 12:00 pm
Points :2405
Contact:

Re: JC10M24R: KeyPair generation

Post by JavaCardOS » Sun Sep 25, 2016 11:17 pm

We have already updated the JC10M24R card OS function. Now it can support RSA KeyPair Generation by default.

So you don't have to worry about this feature. Thanks!

rena2019
Posts: 68
Joined: Thu Aug 20, 2015 4:16 pm
Points :1790
Contact:

Re: JC10M24R: KeyPair generation

Post by rena2019 » Tue Sep 27, 2016 2:34 pm

Do you use flash memory/cards? I thought that javacards use ROM masks?

User avatar
JavaCardOS
Posts: 273
Joined: Thu Apr 30, 2015 12:00 pm
Points :2405
Contact:

Re: JC10M24R: KeyPair generation

Post by JavaCardOS » Wed Sep 28, 2016 2:25 am

rena2019 wrote:Do you use flash memory/cards? I thought that javacards use ROM masks?


Hi rena,

JC10M24R is not ROM masks card.

rena2019
Posts: 68
Joined: Thu Aug 20, 2015 4:16 pm
Points :1790
Contact:

Re: JC10M24R: KeyPair generation

Post by rena2019 » Thu Sep 29, 2016 1:13 pm

nice! it's a flash based card?

User avatar
JavaCardOS
Posts: 273
Joined: Thu Apr 30, 2015 12:00 pm
Points :2405
Contact:

Re: JC10M24R: KeyPair generation

Post by JavaCardOS » Thu Sep 29, 2016 10:52 pm

rena2019 wrote:nice! it's a flash based card?


Yes.

rena2019
Posts: 68
Joined: Thu Aug 20, 2015 4:16 pm
Points :1790
Contact:

Re: JC10M24R: KeyPair generation

Post by rena2019 » Mon Oct 03, 2016 8:42 am

That really really nice! Why don't you sell the flash cards with SDK and without OS?

User avatar
UNKNwYSHSA
Posts: 630
Joined: Thu May 21, 2015 4:05 am
Points :3053
Contact:

Re: JC10M24R: KeyPair generation

Post by UNKNwYSHSA » Tue Oct 04, 2016 12:17 am

rena2019 wrote:That really really nice! Why don't you sell the flash cards with SDK and without OS?

rena means native development?
sense and simplicity

Post Reply Previous topicNext topic

Who is online

Users browsing this forum: No registered users and 3 guests

JavaCard OS : Disclaimer