Implementing ANSI X9.24 DUKPT key generation, MAC generation, and format-preserving encryption for point-of-sale terminals.
The technical implementation of PIN Block Encryption & DUKPT requires dedicated silicon boundaries, preventing memory exposure and side-channel leakage across concurrent execution threads.
Adhering to FIPS 140-3 and Common Criteria frameworks ensures that PIN Block Encryption & DUKPT withstands invasive physical probing, cryogenic glitching, and mathematically modeled fault injection.