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ARQC Calculator
Compute EMV Application Request Cryptogram
Session Key (Hex)
16 bytes (32 hex chars)
Data (Hex)
ARQC input in hexadecimal
Padding Method
ISO 9797-1 Method 2 (80 00...)
ISO 9797-1 Method 1 (00 00...)
None (data must be multiple of 8 bytes)
ARQC Result