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Search found 8 matches

by NeinET
Thu Jun 15, 2017 11:48 pm
Forum: Questions & Answers
Topic: How to know the real length of data
Replies: 1
Views: 253

How to know the real length of data

I am a little confused about Lc and Le. If I send a case 3 APDU command and set Lc to 8bytes, but include no data after Lc, the card will update the file with 00000000. How can I check if there is any data after Lc in the received APDU? I just want to know the real length of data. Much appreciated f...
by NeinET
Wed Jun 07, 2017 10:42 pm
Forum: Questions & Answers
Topic: Question bout Secure Messaging
Replies: 2
Views: 449

Re: Question bout Secure Messaging

Sorry, I forgot to select my applet first. How carelessness am I. It works now.
by NeinET
Wed Jun 07, 2017 4:14 am
Forum: Questions & Answers
Topic: Question bout Secure Messaging
Replies: 2
Views: 449

Question bout Secure Messaging

I tried to send APDU commands over secure message channel. The command has to be encrypted and the MAC has to be calculated. For example, my off-card application sends this command to card. 0C8400000D9701088E08D23BE12D9B389CBD00 The card replies with the response that contains status word: 6985: Com...
by NeinET
Tue Mar 14, 2017 5:01 am
Forum: Questions & Answers
Topic: Download epassport tool
Replies: 2
Views: 573

Re: Download epassport tool

Yes, that is just what I am looking for. Many thanks.
by NeinET
Mon Mar 13, 2017 11:09 pm
Forum: Questions & Answers
Topic: Download epassport tool
Replies: 2
Views: 573

Download epassport tool

Hi all.

I was told that I can get epassport tool from here. However, I checked the whole website and found nothing but this page, which only introduced the usage of epassport tool but downloading link. Where can I get this tool at all? Could anyone help?

epassport_tool.png


thanks,
Nein
by NeinET
Tue Jan 31, 2017 2:50 am
Forum: Algorithm School
Topic: RSA algorithms code
Replies: 3
Views: 731

Re: RSA algorithms code

Thank you so much.I will get started with these samples.
by NeinET
Mon Jan 30, 2017 9:22 am
Forum: Algorithm School
Topic: RSA algorithms code
Replies: 3
Views: 731

RSA algorithms code

I am going to use RSA algorithms to encrypt the data in my next project. I think that if there is any sample on this, that would be better.Could anybody provide RSA sample code? Thx.
by NeinET
Wed Jan 04, 2017 11:23 pm
Forum: Reader
Topic: Make R502 card reader support Libfreefrae
Replies: 1
Views: 668

Make R502 card reader support Libfreefrae

I have communicated to our customer that your reader supports Libfreefrae already, so it would be appreciated if you can do this on your side.
One more question in regards to Contactless reader speed. In R502 spec it mentioned the speed as 106kbps. Is this something that we can set to higher speed?
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