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Questions tagged [contactless-smartcard]

A contactless smartcard is a smartcard with a contactless communication interface in addition to or instead of a contact smartcard interface. Contactless smartcards are often used for ID documents and contactless payment cards (e.g. employee ID badges, electronic passports and ID cards and contactless credit/debit cards).

A contactless smartcard is a with a contactless communication interface in addition to or instead of a contact smartcard interface. Usually, the term "contactless smartcard" refers to a contactless transponder that adheres to the smartcard communication protocol standardized in ISO/IEC 7816-4 and that has a radio frequency interface according to ISO/IEC 14443. However, chip manufacturers sometimes also use the term "contactless smartcard" for contactless memory cards that have additional cryptographic and/or access control logic.

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After write dump to blank Mifare card cannot read it anymore

I used the following command to perform a dump of my Mifare Classic 1K card: mfoc -O my_dump.mdf Then I used the following command to write the dump into a blank card: nfc-mfclassic w A my_dump.mdf blank.mdf f Result: NFC reader: ACS /…
mirobertod
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Emulating a public transit card with HCE

I want to display to the user the ID of the public transit card (IsoDep, NfcB), what I managed to do successfully with the following guide. Now I'm trying to emulate the card with Host Card Emulation with the following guide. I made a new class…
David Kuramshin
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Android - NFC - transceive() - android.nfc.TagLostException: Tag was lost

I'm using a IAS ECC card to encrypt (RSA) a hash SHA256 with my Android phone. My APDU command: 0x00 0x88 0x00 0x00 + one byte(lengh) + DIGEST_INFO_SHA2 (19 bytes) + HASH_SHA2 (32bytes) This command is executed successfully on a Android 4.4 phone >…
Anh-Tuan Mai
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How to implement passive authentication in smart card reader?

I found that on ICAO 9303_11 5.1: The inspection system performs the following steps: The inspection system SHALL read the Document Security Object (SO D ) (which MUST contain the Document Signer Certificate (C DS ), see also Doc…
neo
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Credit card chip read error

I am developing an interface to read information from credit cards using an android device with NFC and Smartcard/Chip reader. With this card I can read the information using NFC but when using the chip reader I get different errors such "6E 00 --…
Delcasda
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Error in reading and writing data on Mifare DESFire cards

I am trying to read and write data on Mifare DESFire cards using ISO 7816-4 APDU commands. I followed the steps: Select application using {00,A4,04,00,07,D2,76,00,00,85,01,00}. I get the response as 9100. Then I select file using…
Neo
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Can we open channel without AID and control the power of embedded SE?

We are now developing a payment card with NXP NQ220 (has embedded SE, called eSE) on Android N. The platform is MTK. Now, we can interact with eSE using OMA (using org.simalliance.openmobileapi.jar). It works as expected. I was wondering if there is…
Sojoy
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Android NFC Card Emulation try to emulate a card

I'm trying to use NFC to emulate a card. What I expect is that when I pass the phone on an NFC reader the reader reads the data (this data then I would modify in the future). I'm using this sample project: This sample project I'm using a Nexus…
Riccardo
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Looking for a specific tag

I had a previous question regarding a way to access a proxy card from within a web page when using Chrome. I'm now attempting to instead use a vb.Net application with an embedded CefSharp object. I have the code I need to access the proxy card…
StarDestroyer
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Digital signatures with inserted private key to smart card

I'm totally new with smart card programming and have a specific application in mind I want to develop. I want to use contact less smart cards and develop an application with the following functionality: I want to be able to write a private key to…
smart_card_fan
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Can I access a Prox card from within a web page?

I have an internal web based utility that we use to keep track of employee training. Currently, in order to indicate that training has been completed, the employee being trained has to input their employee number and a PIN. Then, the person…
StarDestroyer
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Getting the UID/serial number of an NXP MIFARE DESFire EV1 card

I'm currently making a project where I want to use my Windows 10 phone featuring NFC to read the UID/serial number of a smart card to find the ID of a person. The card I'm trying to get the UID/serial number from is an NXP MIFARE DESFire EV1. The ID…
ZakFS
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pcsc-sharp Mifare Authentication

I'm using the pcsc-sharp library to communicate with an ACR122U Reader an read/write information to MIFARE Classic 1k cards. After getting familiar with the library and the APDU concept I'm able to use the cards UID as identifier in my applications.…
Matthias Fuchs
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ACR35: APDU command select file returns status 6A 82 (file not found)

I am testing an ACR35 and I am having this issue with the provided SDK. I have a DESFire EV1 card which has the following file structure: [ Master File ] | |___ [ AID - F222222222 (Dedicated file) ] | …
unknown
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How to read Smart Card data

I am trying to retrieve the data from the smart card using smart card reader. I've used the software (PascProbe.exe) to obtain all the data I've could. This what I got: Card Reader: OMNIKEY CardMan 5x21-CL…
kidbabic
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