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 630 matches

by UNKNwYSHSA
Mon Jun 12, 2017 9:43 pm
Forum: Questions & Answers
Topic: BP tools crashed once running
Replies: 3
Views: 8212

Re: BP tools crashed once running

gorgekin wrote:Hey guy,

Have you resolved this issue? I also have this problem. And my computer OS is windows7 64bit.


Send this error to the software provider. They can fix it.
by UNKNwYSHSA
Fri Jun 09, 2017 11:29 am
Forum: Questions & Answers
Topic: ARPC generation
Replies: 22
Views: 32689

Re: ARPC generation

deepanshsinghal wrote:Thanks a lot again :)


My pleasure. :D
by UNKNwYSHSA
Fri Jun 09, 2017 11:18 am
Forum: Questions & Answers
Topic: ARPC generation
Replies: 22
Views: 32689

Re: ARPC generation

deepanshsinghal wrote:
UNKNwYSHSA wrote:Character zero, not value 0x00.


I was considering as a Numerical that was the mistake i was doing....
And i tried with 3030 it is generating correct


OK, OK.
by UNKNwYSHSA
Fri Jun 09, 2017 11:17 am
Forum: Questions & Answers
Topic: ARPC generation
Replies: 22
Views: 32689

Re: ARPC generation

You can refer to ASCII table: http://www.asciitable.com/
by UNKNwYSHSA
Fri Jun 09, 2017 11:14 am
Forum: Questions & Answers
Topic: ARPC generation
Replies: 22
Views: 32689

Re: ARPC generation

Character zero, not value 0x00.
by UNKNwYSHSA
Fri Jun 09, 2017 11:08 am
Forum: Questions & Answers
Topic: ARPC generation
Replies: 22
Views: 32689

Re: ARPC generation

deepanshsinghal wrote:
UNKNwYSHSA wrote:OK, Replace Response Code to 3030 and calculate again. What about the result?


Okay i try that. Can you tell me how you calculated the hex of "00" is "3030".
If you saying from 00 to Y3 are hex Then why you converting 00 to 3030


Hex value of character '0' is 0x30. so ...
by UNKNwYSHSA
Fri Jun 09, 2017 11:07 am
Forum: Questions & Answers
Topic: Descriptor.cap
Replies: 2
Views: 6458

Re: Descriptor.cap

Is there any error information in the log when downloading the CAP to the card?
by UNKNwYSHSA
Fri Jun 09, 2017 11:04 am
Forum: Questions & Answers
Topic: ARPC generation
Replies: 22
Views: 32689

Re: ARPC generation

1 Following your code: Y = xor(chipMAC, responseCode); What is the chipMAC? 2 The response code is 2 bytes, it is hex value from "00" to "Z3", it can not be 0000. Hex value of "00" is 3030. Chipmac is ARQC that is generating earlier OK, Replace Response Code to 3030 an...
by UNKNwYSHSA
Thu Jun 08, 2017 10:25 pm
Forum: Questions & Answers
Topic: ARPC generation
Replies: 22
Views: 32689

Re: ARPC generation

1 Following your code:

Code: Select all

Y = xor(chipMAC, responseCode);

What is the chipMAC?
2 The response code is 2 bytes, it is hex value from "00" to "Z3", it can not be 0000. Hex value of "00" is 3030.
by UNKNwYSHSA
Thu Jun 08, 2017 10:11 pm
Forum: PKIApplet
Topic: The usage of PKI host application combined with PKIApplet in A40CR card
Replies: 9
Views: 31502

Re: The usage of PKI host application combined with PKIApplet in A40CR card

ThePhoenyx wrote:Can you point us to a open source host program we can use with this? If not, it's not much use.


This is a java application, it can be decompiled to java source code. Maybe.
JavaCard OS : Disclaimer