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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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How to retrieve AFL from mastercard?

I'm trying to read some data like track 2 from mastercard contactless. But the PDOL not returned after select AID command, so how can I construct GPO to read AFL? to initiate read records comnand. If there is any advice?
user3770585
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Why does my JavaCard Applet work on my JAVACOS card but not my NXP J3H145 or ACOSJ card?

I have written and successfully installed an apple tonto a JAVACOS smart card. I can install this applet onto my NXP J3H145 and ACOSJ card, but when I try to interact with it I get the error code 6F00. Why is this? I am using JCIDE to develop my…
LozCodes
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How to perform Terminal Authentication on smart card?

I am trying to digitally sign document using the smart card eSign application. It is a national ID card, and I am following ICAO 9303 and TR-03110 specifications. If I am not mistaken, before selecting the eSign application I should perform Terminal…
cubiii
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Contactless smart card authentication as Signature Terminal (ST) during PACE fails

I am trying to access eSign application of the smart card. If I understood correctly for that I first need to authenticate as Signature Terminal (ST) during PACE. (Because currently if I try to select eSign application I get file not found.) This is…
cubiii
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Read timeout after GPO

I'm building an EMV relay to educate myself on the protocol, but have hit a roadblock with the GET PROCESSING OPTIONS (GPO) command. Both SELECT(PPSE) and SELECT(AID) pass through fine, but my connection to the card times-out when I transceive a GPO…
NotSean
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Can't write on NFC Tag after reading with Google's web NFC sample

I have a NFC Tag Mifare Classic 1k which I was using with NFC Tools for android, and stopped being able to write after reading with web NFC sample (see: https://googlechrome.github.io/samples/web-nfc/). After troubleshoothing and trying to format…
Nicolas
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ASC 122U NFC Reader compatible with EMV Contactless Cards

I am trying to read a EMV card using an APDU Command, however it seems the ACR122U external reader is blocking the APDU Command. Select Command: APDU-C -> 00 A4 04 00 0E 32 50 41 59 2E 53 59 53 2E 44 44 46 30 31 0E APDU-R <- Error no response Is…
Blackbox First
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Cannot list or install CAP files in JavaCard after unlocking. Why? and how to solve it?

I have a SmartCafe JavaCard. I was able to unlock it, but I cannot run any more command on it. What else can I try? Maybe it is because the protocol? But I didn't found a way to change the protocol. Do you have any other idea gp -dvl # # gp…
Shluch
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Activating applet on a JavaCard

I am using an TRF7970A trasciver combined with a MCU to try to get some information from a Java Card Applet. The problem I run into is that I managed to exchange information with the tag up to the Applet Activation command. That means I manage to do…
Bvcdi
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SW=6985 error in middle of the reading ePassport (DG5,DG7)

I'm developing Xamarin.Android app for reading Epassport data and faced to problem: Often when i`m reading with secure messaging big DataGroup (DG5,DG7) in middle of reading Epassport gives RAPDU = 6985 (0x6985, 0x69 0x85), but sometimes all works…
qlmanlp
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Can not Parse EMV TAG Issuer Application Data 9F10

I have this Issuer Application Data I need to parse Issuer Application Data = 06001103A020000A0100000000002221DFBB When I parse I thing the Cryptogram Version is 0x11 = which is 17 (Is this right ?) Secondly, when I look for documents online, I…
Fatih Enes
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Problem accessing all the bytes on NFC Tag with OMNIKEY 5426G2 reader using C# to send PC/SC commands

I am having trouble reading and writing to different NFC tags with OMNIKEY 5426G2. I can read and write the first 16 pages (4 bytes each) but the moment I send a command to read the 17th page - I get an error 0x6A 0x82 which means that address…
Alex
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How to identify card number,expiry date, cvv, card holder name from from read record result

the following was the result I got from reading the record that contained card info of contactless card using nfc ["70", "73", "9f", "6c", "2", "0", "1", "9f", "62", "6", "0", "0", "0", "0", "e0", "0", "9f", "63", "6", "0", "0", "0", "0", "1f",…
goodson
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Read All the available records in emv at once

what simple apdu command can I use to read all the data from available record and sfi 0x00,0xB2,0x01,0x0C,0x00 currently am using the above to read data from from sfi 1 record 1 It works and I get data and 90 00 when I try other sfi and record…
goodson
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Lock Pages APDU Command OK5X21

I have been trying to lock the first 15 pages to avoid any write operation. The commands that I have tried to use are listed below: note: [0x00, 0x00, 0xFF, 0xFF] is a byte array CommandAPDU(0xFF, 0xD6, 0, 2, [0x00, 0x00, 0xFF, 0xFF]) or …
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