Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

Search found 4 matches

by smartycardpants
Tue Apr 16, 2019 2:08 pm
Forum: Questions & Answers
Topic: How to set timeout on SCardTransmit?
Replies: 0
Views: 5965

How to set timeout on SCardTransmit?

I am trying to specify a timeout on SCardTransmit. The old method of SCardSetTimeout has been deprecated. Does anyone know how to do this? Thanks.
by smartycardpants
Fri Feb 15, 2019 4:00 pm
Forum: Questions & Answers
Topic: Convert Applet error: Array index out of bounds
Replies: 1
Views: 5520

Convert Applet error: Array index out of bounds

When building a smart card applet I get: Error: class java.lang.ArrayIndexOutOfBoundsException, Array index out of range: 25305 java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 25305 at com.ibm.jc.apps.tric.c.g$d.a(Unknown Source) at com.ibm.jc.apps.tric.jc.JCClazz$a.a(Unknown So...
by smartycardpants
Fri Jan 13, 2017 7:07 pm
Forum: Questions & Answers
Topic: TDES CMAC algorithm for JCOP smart card
Replies: 4
Views: 7988

Re: TDES CMAC algorithm for JCOP smart card

Thank you! I coded that up and got the known answer.
by smartycardpants
Thu Jan 12, 2017 5:32 pm
Forum: Questions & Answers
Topic: TDES CMAC algorithm for JCOP smart card
Replies: 4
Views: 7988

TDES CMAC algorithm for JCOP smart card

I am looking for a Javacard code snippet that produces a known answer for a TDES CMAC equal to the known answers in NISP SP 800-38B for the Two Key TDEA (D.5, p.18) example. What I have done so far is reproduce the CIPH subkey. I have been able to get the CIPH subkey using either the Cipher or the S...
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