Use test data. No commands are sent to a card.
CAP token
Supply assembled token data and an equally sized IPB. Selected bits are read from most significant to least significant, then interpreted as a decimal integer. This does not generate a card cryptogram or authenticate a transaction.
Calculator reference
Verification evidence and limitations →
What it calculates
Compress assembled token data with an Issuer Proprietary Bitmap.
Inputs and methods
Enter the HEX and decimal fields labelled on each tab. Profile-specific lengths are enforced.
Worked example
Worked CAP token example: Token data · HEX: AB; IPB · HEX: AA
Binary token data: 10101011 Binary IPB: 10101010 Compressed data: 1111 Token: 15
Specification and limits
This demonstrates the first tab only. Other stages need their own profile inputs; outputs do not prove issuer authorization.
CAP compression reference ↗