Table of supported commands
The following table shows the list of Excrypt commands implemented in this library.| Command | Description |
|---|---|
| DDAT | Decrypt data |
| ECHO | Message echo |
| EDAT | Encrypt data |
| EMVA | Validate ARQC/generate ARPC |
| EPIN | Encrypt a clear PIN |
| GCVC | Generate CVC (Mastercard) |
| GCVV | Generate CVV (Visa) |
| GMAC | Generate MAC |
| GOFF | Generate PVV |
| GPIN | Generate PIN |
| GWKS | Generate working key |
| LKYC | Calculate check digits |
| RKEY | Generate random key |
| TPIN | Translate PIN blocks |
| VCVC | Verify CVC (Mastercard) |
| VCVV | Verify CVV (Visa) |
| VMAC | Verify MAC |
| VPIN | Verify PIN |