Stack Overflow
Stack Overflow

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.

326 questions
0
votes
1 answer

PDOL enough for online processing

I Have successfully generated a ARQC by fulfilling the PDOL requirements as requested by the ICC (VISA). I would like to force all transactions with online PIN validation, irrespective of floor limits, pin try limits etc. Do I need to still do…
Blackbox First
  • 67
  • 1
  • 1
  • 7
0
votes
3 answers

ARQC PDOL and ICC data in ISO 8583 message

I have successfully generated a ARQC by satisfying the PDOL required by the ICC. The ARQC required the following PDOL tags. 9F66 TTQ 9F02 Amount Authorised 5F2A Transaction Currency Code 9A Transaction Date 9F37 Unpredictable Number The AID…
Blackbox First
  • 67
  • 1
  • 1
  • 7
0
votes
0 answers

Send APDU command for ultralight C authentication

I'm trying to authenticate to ultralight c and I'm stuck for a few days on the following: (using OK5321) I'm able to open the generic session: -> FFA0000703010001 <- 90 00 Authenticate: ->FFA00005080100F30000641A0000 <-00 00 AF 92 11 26 10 8C 1B 8E…
RPDF
  • 76
  • 8
0
votes
0 answers

Reference key not useable when authenticating to MIFARE Classic card

I'm trying to authenticate to a MIFARE Classic card using PC/SC based APDU. I'm using a SCL3711 reader and the key A 00 00 00 00 00 03. >> FF 82 00 60 06 00 00 00 00 00 03 << 90 00 >> FF 86 00 00 05 01 00 08 60 00 << 69 84 (Check error : referenced…
jlanza
  • 1,208
  • 3
  • 23
  • 43
0
votes
1 answer

Felica Card Error: Area or Service specified by the command cannot be accessed

I am using javax.smartcardio library to access my Felica card. I am able to get the ID of the felica card without any error. When I try to write a block to Felica card, I am getting the following status flag. 0xA5: Area or Service specified by the…
Trusit Shah
  • 61
  • 1
  • 5
0
votes
2 answers

How to determine the CVM method applied on Con tactless transaction

I am developing an android payment application which is emv compatible. In this application con-tactless card acceptance has been integrated, how ever for the certification purposes it is required to determine the CVM applied on the transaction. for…
harshana
  • 1
  • 1
  • 2
0
votes
1 answer

Mastercard contactless track (bit) 35 ISO8583 assembling

I am creating a function in our application to manage the field (bit) 35 in ISO8583 for contactless transactions. I have to create the ISO8583 fields and I don't know how to assemble the bit 35 for contactless transactions with CHIP or MAGNETIC…
Joana
  • 13
  • 6
0
votes
1 answer

How can I fool my EMV contactless card to do an offline contactless transaction by using ACR122U NFC reader and PyApdu tool?

I already successfully done three of the five APDU commands-Responses which are done between the ACR122 NFC reader (which act as a POS) and an EMV Visa Debit Contactless card as foolwing. 1- List Available NFC Applications C-APDU:00 A4 04 00 0E 32…
Osama Lazim
  • 59
  • 1
  • 4
0
votes
2 answers

How to send multiple AID from a Payment App to a Terminal?

I want to send multiple AID to the terminal from my android payment application. For doing so how to construct a response message of the select command? Suppose I am getting 00 A4 04 00 0E (14 bytes data) 00 from the terminal. In response, I am…
faysal
  • 162
  • 2
  • 14
0
votes
0 answers

Data sent from iOS to NFC tags

Hi does anyone know how I can get a sample of all raw data sent from iOS to a Mifare tag? At low level (ISO/CEI 14443 part 3 or 4, including REQA/REQB). Even if Apple forbids writing to the tag it seems to send unalterable APDUs anyway under the…
Mario
  • 11
  • 2
0
votes
0 answers

PN532 can't read NFC card type B

I'm trying to use the PN532 by Elechouse V3 connected through i2c to the raspberry-pi to read debit and credit card and I manage to read the type-A card successfully. I can't read the type-b cards though. These are the step I'm following according…
DavideGalifi
  • 676
  • 7
  • 7
0
votes
0 answers

How to run a code in backgroundworker without consuming processor time and resources?(How to stop an intentional infinite loop?)

I wrote an intentional infinite loop to identify if card is detected or removed on the reader using vb.net. Because I don't know if there is something like waitForCardPresent in winscard. So the concept is once the button Connect was clicked, the…
Anonymouse24
  • 1
  • 8
0
votes
0 answers

IOS/Android Contact-less Payment Emulation - Greggs

I know that from IOS11 you can access the CoreNFC to read NDEF tags. I also know that it allows developer access to read mode only. What I'm wondering is how Greggs (the bakery chain) have enabled contactless payment via their prepaid app? The…
FullStackFool
  • 1,071
  • 9
  • 15
0
votes
1 answer

GET RESPONSE APDU Command

When I am tryi ng to get the response by using (A0 C0 00 00 1A)GET RESPONSE command, I am getting SCardTransmit Failed! (80100008) The data buffer to receive returned data is too small for the returned data. HOW TO RESOLVE THIS ERROR?
Ankit Arora
  • 33
  • 6
0
votes
1 answer

Stop square reader from disabling contactless after 20 seconds

I'm building an IOS POS app using the square reader and SDK, I would like it to work like a ticket machine on the bus with a preset amount always ready for a card to be presented. I've integrated the SDK and can preset the amount and launch the…
Andrea
  • 1
  • 1
1 2 3
…
21 22