smartcard

I'm new to NFC technology. Apple hasn't yet opened NFC for developers. Does this mean that 3rd party application can't write data or trigger an action on the device? But is it possible to identify the watch using an RFID reader similar to a smart card? This is possible using a Apple Wallet Pass with NFC support. These require special approval from Apple but allow an Apple Watch or iPhoneSE/6/6s/6+/7/7+ to present a unique identifier to an NFC reader. Privacy may be a concern but the Value Add Services (VAS) protocol that Apple opted for in their NFC implementation allows for the NFC reader to

In a part of a software, card is read by a card reader and is allocated to an user. And in other part of this software, in a terminal by same card reader, the user card is read and fetch data from database by card serial number and etc. In a new part of this software, there are a new terminal with a new card reader. card is read from this card reader and fetch data from database and etc. So, now the problem is that a same card that is read by this two card readers are different in type. The first device return card id as a hexadecimal string, like this: 2E 6F 27 3F This hexadecimal string is

I have a simple JavaCard HelloWorld script, i execute it in JCIDE with virtual reader then i send apdu commands from pyapdutool: 00a404000e aid then 80000000 and i receive javacard string, everything runs fine. My question is: how can i return a tlv format data instead of that response ? I was looking in the emv book 4.3 about this and also on google haven't found a single example to implement emv tlv tags in javacard script. Can someone put me on correct path to understand this ? package helloworld; import javacard.framework.*; public class helloworld extends Applet { private static final

I have a really weird problem with reading Mifare 1k card from WinForm application. The reader I'm using is a PROMAG PCR-310U smart card reader. I use this code to read the card: MifareReader.CommPort = 4; MifareReader.PortOpen = true; MifareReader.mfRequest(); MessageBox.Show(MifareReader.mfAnticollision().ToString()); MifareReader.mfHalt(); The code is placed inside the backgroundWorkers DoWork method, and the entire method looks like this: private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e) { BackgroundWorker worker = sender as BackgroundWorker; while (!worker

The reason that this question was born is that I am totally lost, so please forgive the trivial and senseless parts. I have an Android app, a web-service, a MicroSD smart card (mobile security card). I need to know how can I use the card with ssl to securely communicate with the web-service. Rebuilding and flashing the OS is not an option. What I know: The API used to communicate with the MSC How to write/deploy applets to the MSC How to call a web-service What I don't know: SSL Too much about certificates and cryptography (only shady academic stuff from the university) How things come

I want to know if it is possible to sign data using a smart card's private key without resorting to a java applet or activex control. I am tantalizingly close! Our environment is: AD Domain PKI infrastructure/smart cards (PIV) I knocked up a simple ASP.NET (.net 4.0) web forms app with: Windows Authentication on, Anonymous off Identity Impersonate on With the smart card in the reader I can easily enumerate the certificates on the logged-in user's smart card (StoreLocation.CurrentUser). However, when I try to access the private key (via a CSP), I get an "Access Denied" error. On my local