Search found 10 matches
- Tue Apr 18, 2017 6:02 am
- Forum: Questions & Answers
- Topic: FUSE command
- Replies: 3
- Views: 7598
Re: FUSE command
Thank you so much for your answer, It helps a lot.
- Mon Apr 17, 2017 3:16 am
- Forum: Questions & Answers
- Topic: FUSE command
- Replies: 3
- Views: 7598
FUSE command
I am a little curious about FUSE command.After performing FUSE command, can I still upload applet in java card and also can I change card manager keys? Thanks
- Thu Aug 25, 2016 5:21 am
- Forum: Shopping FAQ
- Topic: Place your contact way conspicuously
- Replies: 1
- Views: 6480
Place your contact way conspicuously
Dear JavaCardOS Official, A small advise to your website, add your contact information at some obvious position of your website. I took great trouble to find your contact information(javacardos@gmail.com). It's not friendly. So I think it's necessary to display your contact way directly somewhere. J...
- Fri Jul 29, 2016 6:04 am
- Forum: Questions & Answers
- Topic: Determine Secure Channel key set index within applet
- Replies: 2
- Views: 6597
Re: Determine Secure Channel key set index within applet
So that is it! Anyway, thanks for your quick reply.
- Fri Jul 29, 2016 4:49 am
- Forum: Questions & Answers
- Topic: Determine Secure Channel key set index within applet
- Replies: 2
- Views: 6597
Determine Secure Channel key set index within applet
Hey all!
Is there any method to determine Secure Channel key set index or version within applet?
The ProviderSecurityDomain object doesn't have such a property.
Thanks!
Is there any method to determine Secure Channel key set index or version within applet?
The ProviderSecurityDomain object doesn't have such a property.
Thanks!
- Tue Jul 05, 2016 11:32 pm
- Forum: Questions & Answers
- Topic: getS(byte[] buffer, short offset)
- Replies: 3
- Views: 7571
Re: getS(byte[] buffer, short offset)
Thank you for your answer.
But what makes me s little surprised is that we can indeed get the private key via this method.
But what makes me s little surprised is that we can indeed get the private key via this method.
- Tue Jul 05, 2016 5:00 am
- Forum: Questions & Answers
- Topic: getS(byte[] buffer, short offset)
- Replies: 3
- Views: 7571
getS(byte[] buffer, short offset)
I am studying ECC on javacard. I cannot understand the related API method: ECC_Private_key.png - getS(byte[] buffer, short offset) : this method returns the value of the secret key in plaintext form. IMO, the private key is supposed to be secret, and no one can get it. Why does this return the key?
- Fri Jun 24, 2016 11:17 pm
- Forum: Questions & Answers
- Topic: Doubts about Package AID and Package token
- Replies: 3
- Views: 7304
Re: Doubts about Package AID and Package token
How can I set the token value? If package tokens are overlapped, will it cause exception?
- Fri Jun 24, 2016 5:53 am
- Forum: Questions & Answers
- Topic: Doubts about Package AID and Package token
- Replies: 3
- Views: 7304
Doubts about Package AID and Package token
I am a little confused about two concepts: Package AID and Package token. To me, they play the same ID role. Is there some difference between them? Could anyone clarify these concepts for me?
- Mon Jun 20, 2016 10:37 pm
- Forum: Questions & Answers
- Topic: How can I make my applet auto selectable?
- Replies: 1
- Views: 5520
How can I make my applet auto selectable?
I can succeed to load and install my applet on smart card. But I have to send SELECT APDU command before other operation every time the card is powered up.
How can I make my applet auto selectable on card powerup?
How can I make my applet auto selectable on card powerup?