Is the Rockey 200 Reader need to install drivers? If need, where can I download the driver?
Search found 7 matches
- Mon Apr 09, 2018 2:11 am
- Forum: Shopping FAQ
- Topic: About the ROckey200 Reader?
- Replies: 1
- Views: 18576
- Fri Jun 16, 2017 3:15 am
- Forum: Questions & Answers
- Topic: SELECT command
- Replies: 3
- Views: 8206
Re: SELECT command
Just like this: // "some data " private static final byte[] somedata= new byte[] { (byte)0x47, (byte)0x72, (byte)0x65, (byte)0x65, (byte)0x74, (byte)0x69, (byte)0x6E, (byte)0x67, (byte)0x73, (byte)0x20 }; public void process(APDU apdu) { // Good practice: Return 9000 on SELECT if (selectin...
- Thu Jun 15, 2017 2:10 am
- Forum: Questions & Answers
- Topic: SELECT command
- Replies: 3
- Views: 8206
SELECT command
Can we override a select AID command and cause it to pass some data as response data? Thanks for any help.
- Tue Mar 21, 2017 2:24 am
- Forum: Algorithm School
- Topic: Error when decrypting with RSA algorithm
- Replies: 2
- Views: 8845
Error when decrypting with RSA algorithm
I am using RSA algorithm to encrypt data in my applet. But when I do the decryption, it gave prompt" Illegal Use Error". Could somebody help to point out the mistake in my code? Many thanks. Main section of my code: public class RSAsamp extends Applet{ byte[] rsaPublic = new byte[4]; byte[...
- Tue Dec 27, 2016 10:54 pm
- Forum: Questions & Answers
- Topic: ARQC
- Replies: 1
- Views: 6311
ARQC
Could anyone explain a little more simply about what is ARQC and how to generate ARQC?
Do you know the algorithm VISA and MasterCard uses to generate the ARQC? Thanks for your help in advance.
Do you know the algorithm VISA and MasterCard uses to generate the ARQC? Thanks for your help in advance.
- Sat Sep 24, 2016 3:30 am
- Forum: Questions & Answers
- Topic: JCIDE- Great tool in java card field
- Replies: 2
- Views: 7382
JCIDE- Great tool in java card field
JCIDE is an excellent tool for java card developers.
Is this tool developed by JavaCardos team?
Is this tool developed by JavaCardos team?
- Thu Sep 22, 2016 2:04 am
- Forum: Questions & Answers
- Topic: Get 6300 when sending APDU to card
- Replies: 2
- Views: 6633
Get 6300 when sending APDU to card
Hi, I have a java card supporting dual interface(contact and contactless). My applet can work fine on contact interface. But when I connect the card via contactless interface, I send SELECT command to my applet, I got 0x6300. Shall I do anything to contactless interface of the reader in order to let...