Announce two new product: SmartCard Reader Rockey200 and USB2.0 Extension Cable

ROCKEY 200 is a handy and portable USB Smart Card reader that can perform read/write operations on any ISO 7816-1/2/3/4 smart cards which are compatible with protocol T=0 and T=1.

USB2.0 Extension Cable With high speed USB 2.0 devices such as USB token ,USB Card Reader and so on.

Come to try it now!

Search found 24 matches

by chaholic
Thu Mar 01, 2018 1:12 am
Forum: pyResMan
Topic: OTA keys ?
Replies: 2
Views: 187

Re: OTA keys ?

Is there some specification to explain this?
by chaholic
Fri Sep 01, 2017 2:56 am
Forum: Questions & Answers
Topic: AT command that used to send APDU
Replies: 2
Views: 294

Re: AT command that used to send APDU

mabel wrote:The command may be AT+CSIM, I m not sure. you can check GSM doc for details.


Thanks for replying. I will check GSM doc for help.
by chaholic
Mon Aug 28, 2017 11:00 pm
Forum: Questions & Answers
Topic: AT command that used to send APDU
Replies: 2
Views: 294

AT command that used to send APDU

Is anybody familiar with which AT command is used to send APDU?
For my work requirement, I have to send an AT command which can send an APDU enclosed within. But I can not find the one which is used to send APDU command. Does any experts here have experience on this? Many thanks in advance.
by chaholic
Mon May 08, 2017 5:49 am
Forum: Questions & Answers
Topic: How to read data on Mifare DESFire EV1 cards
Replies: 4
Views: 576

Re: How to read data on Mifare DESFire EV1 cards

The first and second step are all to select MF. MF does not have a data part, so you can't read data from it. That is why you got 6A86.
by chaholic
Mon Feb 20, 2017 10:21 pm
Forum: Questions & Answers
Topic: Exclude debug.cap in JCIDE
Replies: 1
Views: 526

Exclude debug.cap in JCIDE

From this topic http://javacardos.com/javacardforum/viewtopic.php?f=15&t=1078, I learned that debug.cap is useless and can be deleted in the final applet CAP file. So can I exclude it when generating cap file in JCIDE? I mean the final applet cap file generated by JCIDE doesn't have debug.cap at...
by chaholic
Tue Jan 31, 2017 1:42 am
Forum: Algorithm School
Topic: 3DES Encryption
Replies: 5
Views: 862

Re: 3DES Encryption

Sorry, I don't have any sample on 3DES. But you can refer to 3DES sample implemented on javacard.
by chaholic
Sun Jan 29, 2017 8:37 am
Forum: Algorithm School
Topic: 3DES Encryption
Replies: 5
Views: 862

Re: 3DES Encryption

Firstly, you should know where are the keys located. Usually the keys are stored on EFs. Regarding which EFs and what access conditions, you should ask SIM card provider.
by chaholic
Mon Dec 26, 2016 5:07 am
Forum: Reader
Topic: SIM card on R502 reader
Replies: 3
Views: 747

Re: SIM card on R502 reader

Thank you for your reply. But does this SIM card slot only recognize javacard with SIM size? Or it can work with any kind of card with SIM size,e.g. native card?
by chaholic
Sun Dec 25, 2016 10:52 pm
Forum: Reader
Topic: SIM card on R502 reader
Replies: 3
Views: 747

SIM card on R502 reader

I bought R502 card reader, I haven't found SIM card slot, please guide me where can found and using it?
by chaholic
Mon Nov 07, 2016 5:55 am
Forum: Questions & Answers
Topic: Response value 0006 in jCardSim
Replies: 4
Views: 631

Re: Response value 0006 in jCardSim

Thank you for your help, Tazmania09!

Go to advanced search

JavaCard OS : Disclaimer