Search found 13 matches
Re: R502 SPY
That would be better if R502 SPY can implement more instruction parameters configuration function. Then R520 SPY can replace the current test device. Thanks for your suggestion. We will consider to add it in the next version. BTW, we have been always paid close attention to the card developers’ dem...
Re: R502 SPY
That would be better if R502 SPY can implement more instruction parameters configuration function. Then R520 SPY can replace the current test device.
- Fri Sep 02, 2016 3:27 am
- Forum: Questions & Answers
- Topic: Get Response 6F00
- Replies: 3
- Views: 10148
Re: Get Response 6F00
Just a small tip for you, allocate memory in constructor. Don't allocate it when executing APDU command.
- Fri Sep 02, 2016 3:17 am
- Forum: Reader
- Topic: Install R502 reader under CentOS
- Replies: 1
- Views: 11785
Re: Install R502 reader under CentOS
Take CentOS Linux 7 as an example: 1. Install pcsc-lite : sudo yum install pcsc-lite 2. Start pcscd service is started. sudo service pcscd start 3. Install ccid drive. sudo yum install pcsc-lite-ccid After this, restart pcscd service: sudo service pcscd restart 4. Install pcsc_scan > Download pcsc-t...
- Tue Mar 22, 2016 2:18 am
- Forum: Card Products
- Topic: unique identifier for smartcards
- Replies: 2
- Views: 8079
Re: unique identifier for smartcards
You can try to read out the CPLC from smart card which is unique to card.
- Fri Dec 11, 2015 2:08 am
- Forum: Communication
- Topic: How can I use MAC session key without card challenge value?
- Replies: 2
- Views: 8040
How can I use MAC session key without card challenge value?
As GP 2.2.1 described, the pseudo random is generated as follows: - The AID of the Application requesting to open the Secure Channel is padded according to the padding rules defined in appendix B.4 - DES Padding; - A MAC is calculated across the padded data as defined in appendix B.1.2.2 - Single DE...
- Mon Nov 23, 2015 8:31 am
- Forum: Shopping FAQ
- Topic: A40cr cards
- Replies: 1
- Views: 6749
A40cr cards
I 'm ready to to buy some A40CR cards. And I have visited several shops to compare the price. The price of A40CR in one online-shop is about $7.50, but in your store is $2.00. Is the card you sell exactly same as the cards other shops sell? Is the function of your card reduced or something else?
- Mon Nov 23, 2015 7:33 am
- Forum: Algorithm School
- Topic: Error sw 6F00 when using ECDSA to implement the signing code
- Replies: 1
- Views: 6652
Error sw 6F00 when using ECDSA to implement the signing code
I am using ECDSA to implement the signing code. But I always get the error sw "6F00" during install phase --------> objECDSAKeyPair= new KeyPair(KeyPair.ALG_EC_FP, KeyBuilder.LENGTH_EC_FP_192); Could you tell me where I made mistake? Is there anything wrong? My code: package Test; import j...
- Mon Nov 16, 2015 8:28 am
- Forum: Reader
- Topic: Interested in R502 smart card reader
- Replies: 1
- Views: 6447
Interested in R502 smart card reader
We are interested in the R502 smart card reader. And we want to use this reader in Access Control System.
Des it support contactlass cards compliant with ISO 14443 ? Does it has SDK ?
Des it support contactlass cards compliant with ISO 14443 ? Does it has SDK ?
- Fri Oct 16, 2015 10:53 pm
- Forum: Algorithm School
- Topic: Failed to SELECT tha applet
- Replies: 2
- Views: 8055
Re: Failed to SELECT tha applet
what was the SW of the installation of the applet? I think your applet has not succesfully installed/registered. This could be the reason why it can not be selected (SW_APPLET_SELECT_FAILED = 0x6999) The SW of the installation of the applet is "90 00", which means the applet has been inst...