It seems that the default selected applet is trying to process the APDU.
Have you selected your applet firstly?
Search found 101 matches
- Wed Jun 07, 2017 5:56 am
- Forum: Questions & Answers
- Topic: Question bout Secure Messaging
- Replies: 2
- Views: 6981
- Wed Jun 07, 2017 5:49 am
- Forum: Questions & Answers
- Topic: Key Diversification Data
- Replies: 2
- Views: 6466
Re: Key Diversification Data
You can try the command "80 50 00 00 08" (8 bytes of card challenge), you will see the response returned by the card with the first 10 bytes remains always the same. It's the key diversification data.
- Thu May 25, 2017 6:10 am
- Forum: Questions & Answers
- Topic: How to decode the response data
- Replies: 2
- Views: 6407
Re: How to decode the response data
This is actually two different concatenated TLV objects. The first one is: 61 39 - tag 61 - application template 4f 0b - tag 4f application identifier a0 00 00 03 08 00 00 10 00 01 00 -- aid of the application 79 07 -- tag 79 - tag identification scheme. 4f 05 a0 00 00 03 08 50 0e -- application lab...
- Thu May 25, 2017 6:05 am
- Forum: Questions & Answers
- Topic: Choose which: extended length or chaining?
- Replies: 3
- Views: 7157
Re: Choose which: extended length or chaining?
Just use extended length APDUs, thus you do not have to use precious RAM for storing intermediate APDU's in a chain.
- Wed May 24, 2017 6:23 am
- Forum: Questions & Answers
- Topic: Choose which: extended length or chaining?
- Replies: 3
- Views: 7157
Re: Choose which: extended length or chaining?
Does your card support both chaining and extended length APDU? I suggest you to use extended length APDUs.
- Fri May 12, 2017 6:02 am
- Forum: Other Tools
- Topic: FingerPrint demo
- Replies: 1
- Views: 7316
Re: FingerPrint demo
As far as I know, fingerprint applet is not open source code and not for sale as well. I heard that it is no longer in development.
- Mon Apr 24, 2017 11:01 pm
- Forum: Questions & Answers
- Topic: Delete SD with mandated DAP privilege
- Replies: 2
- Views: 6173
Re: Delete SD with mandated DAP privilege
It's impossible. You can't delete either SD or SSD with mandated DAP privilege.
- Thu Apr 20, 2017 4:53 am
- Forum: Card Products
- Topic: Keys for MIFARE DESFire EV1 8K (D81) Card
- Replies: 3
- Views: 25731
Re: Keys for MIFARE DESFire EV1 8K (D81) Card
Usually, you can configure all files on a DESFire to read without any permission and you can also protect the access permission of every file with a key. In this case you have to authenticate with this key before the access is granted.
However, I am not sure for the card sold in this store.
However, I am not sure for the card sold in this store.
- Thu Apr 20, 2017 4:12 am
- Forum: Reader
- Topic: Does R502 reader work with MIFARE DESFire EV1 8K (D81) Card
- Replies: 1
- Views: 13628
Re: Does R502 reader work with MIFARE DESFire EV1 8K (D81) Card
Your R502 reader can work with DESFire D81 card.
In fact, DESFire card can work with all the card readers that support ISO7816-4 protocol.
In fact, DESFire card can work with all the card readers that support ISO7816-4 protocol.
- Fri Apr 07, 2017 6:18 am
- Forum: Questions & Answers
- Topic: How to get key set version number
- Replies: 2
- Views: 6251
Re: How to get key set version number
Just supplement what UNKNwYSHSA said, in the INITIALIZE UPDATE command, reference control parameter P1 is Key Version Number.
If this value is set to zero, the first available key chosen by the Security Domain will be used. It means that the default key version number will be returned.
If this value is set to zero, the first available key chosen by the Security Domain will be used. It means that the default key version number will be returned.