I need to calculate the CVV code after reading an EMV card like Visa, Maestro and Mastercard with a smart card reader. All websites that allow you to calculate CVV require CVKa and CVKb, but I can't find them on smart card. I also need the 3DES keys. Does the data need to be read via PIN authentication or is it contained in the certificate? I searched online for complete file system information but nobody talks about CVK and 3DES keys. Anyone know how to extract them?
Where can I find CVK (Card Verification Key) on EMV card?
2.2k views Asked by Luca At
1
There are 1 answers
Related Questions in SMARTCARD
- How to validate a Smart/CAC card using input from Precise Biometrics Tactivo
- Java Card applet EEPROM vs RAM testing
- ISO/IEC 7816 commands over CCID
- C on smartcards
- Is smartcard logon in windows bound to minidrivers and MS base CSP or any CSP will work?
- number value to byte[6] array card reader
- Using A3 certificate with a Service
- How do I interpret the response from GET PROCESSING OPTIONS?
- javax.smartcardio case 4 APDU vanishing - 6700 response - warning
- Determine Facility Code and Card Number from ATR in C#
- Android - Usb CCID large data
- Create Sharepoint connector to apply Digital Signature using Smartcards or USB Tokens?
- Read serial from smartcard with javax.smartcardio
- How to use SCARD_CTL_CODE under linux?
- java pkcs11 slot detection issue with OpenSC if smartcard is removed and inserted again
Related Questions in SMARTCARD-READER
- ISO/IEC 7816 commands over CCID
- number value to byte[6] array card reader
- APDU via USB Connection
- Android - Usb CCID large data
- Why is my HCE app not getting to my HCEservice?
- List applets on JCOP Cards using GPShell
- Ultralight C, Smartcardio and ACR122
- How to catch touch event of Feitian nfc card reader in Android?
- How does windows force log off during removal of smart cards
- smartcard does not get ATR
- SmartCard reader "Access denied" while claiming interface with Webusb on chrome
- Smart card answer to reset
- Scard32.dll and similar
- SmartCard Reader UMDF driver. Power down problems
- SCardTransmit() always returning error
Related Questions in EMV
- How do I interpret the response from GET PROCESSING OPTIONS?
- Specfically, how does an EMV device talk with the card issuer?
- EMV Book 4 Annex A2 Terminal Capabilities Byte-1 Missing bit for Contactless
- EMV: Second Generate AC Results in 6985 SW_Error Access condition not satisfied
- EMV Smart Card TLV Format Error?
- javaemvreader android example code
- Is this PAN IIN lookup Restful API useful for EMV developers?
- Error sending APDU commands with Arduino. Change the module context
- EMV Card reader for iphone
- "GET PROCESSING OPTIONS" always 6700(wrong Lc or Le)
- EMV VERIFY command returning 69 85
- Visa Test Card Decryption error using RSA
- Card returned AAC in second generate AC CID data even online host approved transaction
- Identify if the transaction is done via HCE or NFC?
- EMV Pidion BIP 1300
Related Questions in PCSC
- Android - Usb CCID large data
- How to use SCARD_CTL_CODE under linux?
- Using javax.smartcardio from a servlet
- ISO 15693: read multiple security blocks
- How to Configure the PCSCD for SmartCard
- Static library for Mac OS
- C# SCardControl return code 1
- APDU FF 88 00 gives incorrect length
- Can't select AID Card Manager when testing to send APDU
- Reading/Writing the raw data of the MIFARE DESFire EV2 cards connected from ACR1252U
- Smart Card development- Class not supported error
- How do I get all the smart card readers on my system via WMI?
- How are PCSC smart card reader 'friendly names' constructed?
- Problem with Big Sur 11.0.1 and PC/SC library
- Where can I find CVK (Card Verification Key) on EMV card?
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
You cannot get any 3DES key from the card. Only the issuer of that card will hold it. And you don't need those unless you are a fraudster. If you are trying to implement something based on cards from ground up, then your perception is completely wrong, you need to read more.