Where can I find Administrator manual of JC30M48CR card?
I want customize this card by meself.
Search found 10 matches
- Mon Jan 21, 2019 9:03 pm
- Forum: Questions & Answers
- Topic: Administrator manual about JC30M48CR
- Replies: 0
- Views: 5032
- Thu Apr 06, 2017 10:23 pm
- Forum: Questions & Answers
- Topic: How to get key set version number
- Replies: 2
- Views: 6303
How to get key set version number
I would like to know how to get default key set version number. Is there any method?
- Thu Mar 16, 2017 4:47 am
- Forum: Questions & Answers
- Topic: Change SCP02 to SCP01
- Replies: 4
- Views: 8268
Re: Change SCP02 to SCP01
I got it. I will try the methods you mentioned. Thank you for all the help.
- Tue Mar 14, 2017 11:17 pm
- Forum: Questions & Answers
- Topic: Change SCP02 to SCP01
- Replies: 4
- Views: 8268
Change SCP02 to SCP01
My JCOP card is SCP02 and I want to modify the card to SCP01. So I send the following command but it returns 6982. Is there any mistake with the command?
>> C0D600EA02CA35
<< 6982
>> C0D600EA02CA35
<< 6982
- Thu Sep 29, 2016 11:34 pm
- Forum: Questions & Answers
- Topic: Looking for way to get unique number for java card
- Replies: 3
- Views: 7069
Looking for way to get unique number for java card
I have lots of java cards. And I want to separate them with a unique number for each card.
My question now is how can I get these number from the cards. Is there any information useful to me?
My question now is how can I get these number from the cards. Is there any information useful to me?
- Fri May 13, 2016 1:25 am
- Forum: Card Products
- Topic: Solution about gift card
- Replies: 2
- Views: 8678
Re: Solution about gift card
Is there a complete solution about this?
- Sat Apr 16, 2016 4:57 am
- Forum: Card Products
- Topic: SCP of my smart card
- Replies: 9
- Views: 37680
Re: SCP of my smart card
Thanks for your answer,My friend!
But how can I select Card manager ? Or shall I know the AID firstly?
But how can I select Card manager ? Or shall I know the AID firstly?
- Sat Apr 16, 2016 3:58 am
- Forum: Card Products
- Topic: SCP of my smart card
- Replies: 9
- Views: 37680
SCP of my smart card
How can I know which Secure channel protocol my smart card is using, 01,02 or 03?
Thanks~
Thanks~
- Wed Mar 16, 2016 11:38 pm
- Forum: Card Products
- Topic: Get CryptoException.ILLEGAL_VALUE when generating ECC key pair
- Replies: 2
- Views: 9321
Re: Get CryptoException.ILLEGAL_VALUE when generating ECC key pair
For JCOP card, you should set ECC domain parameters for both the public key and private key before genKeyPair() . FYI: Check the code below to set the parameters. pubKey.setFieldFP(p, (short) 0, (short) p.length); pubKey.setA(a, (short) 0, (short) a.length); pubKey.setB(b, (short) 0, (short) b.leng...
- Mon Mar 14, 2016 5:20 am
- Forum: Card Products
- Topic: Get CryptoException.ILLEGAL_VALUE when generating ECC key pair
- Replies: 2
- Views: 9321
Get CryptoException.ILLEGAL_VALUE when generating ECC key pair
Hi everyone! Today I used JCOP card to generate ECC key pair. I can create ECPrivateKey , ECPublicKey , KeyPair w/o any problems, but it throws exception CryptoException.ILLEGAL_VALUE when genKeyPair() . What's wrong with my card or my operation? I have no idea. Could you please tell me where I made...