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 best solutions below
Related Questions in SMARTCARD
- Authentication with SmartCard sending a SOAPUI request
- How can I read these P1 and P2 parameters in smartcard reference data?
- Sign a pdf document using signature from USB token in python
- Is it possible Java Card supports NIO,like event-driven, reactor
- How to encode or write information into MIFARE DESFIRe ev2 that would act as id card with microtransaction functionality
- Issue with Secure Messaging in Android HCE App - Invalid Class (SW 6E00) during AID Selection
- Secure Channel Protocol 01 and 03 in Win32API DLL
- Change key of Desfire Card application
- STORE DATA APDU for PPSE info
- How to properly parametrize a SECP256K1 curve using the SE051 IoT SDK?
- C# http request mtls external private key
- Can't install .cap file on NXP P71D321
- nfcpy reading public information from contactless credit card with APDU commands
- How To Modify PKCS11 Object Value Attribute
- Yubikey 5: is it similar enough to smart cards for testing authentication?
Related Questions in SMARTCARD-READER
- Keyboard not appearing when connecting smart card reader to iPhones with type-c port. i.e. iPhone 15/ 15 pro
- How to create the ServiceNow badge integration Client component file to work with Wavelynx badge reader?
- How to use \\?PnP?\Notification to get the card status change when calling SCardGetStatusChange API using a card reader
- Dynamically detect required smart card protocol (T0 or T1) and change to it in C#
- How to Get USB Descriptor of an USB CCID Card Reader (Only by using CCID Device Name)
- powerOnIcc() works for one chip card but not for another
- How to write data (text & URL) into NFC NTAG213 by Python & ACR122U?
- JMRTD Doing Chip Authentication returns Invalid Data Objects
- Gemalto SmartCard Get status issue
- Windows.Devices.SmartCards SmartCardReader slows appliction shutdown process
- readerManager.EstablishContext() showing exception - UAE_IDCardLib.dll
- SmartCard reader not prompting certificate in Chrome browser in macOS ventura
- ACR1255U-J1 How to send a command
- Can I edit the information placed on a RFID chip with the ISO 14443-4 Type A?
- How to read the visual ID or human readable id printed on the smart card using HID OMNIKEY 5321 CL reader
Related Questions in EMV
- Pos certification issue
- VISA Generate CDOL2
- Security considerations on EMV keys
- EMV RSA Recovery Function in c#
- payments api EMV data cybersource
- nfcpy reading public information from contactless credit card with APDU commands
- How to determine in the APDU command from which position to execute READ RECORD?
- Identify if the transaction is done via HCE or NFC?
- Card returned AAC in second generate AC CID data even online host approved transaction
- Trying to get GPO command for EMV Card failed
- QR Code encoding using zxing to encode url data
- What EMV tag can i read to determine if a EMV card is a credit card or a debit card?
- Cryptogram Information Data 9F27 returns AAC in second generated AC but approved from host
- CVM limit with contact transaction
- Visa has no CVM List with contactless
Related Questions in PCSC
- Change key of Desfire Card application
- Use yubikey from docker as non-root user
- How to communicate programmatically with the JCOP simulator, how to programmatically send APDUs to a JCOP simulator?
- Smart Card development- Class not supported error
- Reading/Writing the raw data of the MIFARE DESFire EV2 cards connected from ACR1252U
- ePassport reading with elechouse PN532 v4
- Digital tachograph. Company card remote authentication error
- No NFC Device detected
- How to mount pcsc from macos to linux docker container
- Is there a way to use PC/SC in web application or extensions without using middlewares?
- Libnfc installation on Rhel 8 for ACR122U nfc reader
- Read data from smart card (eVRC) from an application running on the web server
- Read eVRC smart card SK by PC/SC
- Using ACS ACR1222L NFC Reader with RPi
- Authenticate NTAG215 with ACR122U
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)
Popular # Hahtags
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?
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.