Reference
The 37 host commands the KeyLab simulator implements — what each does, the fields it takes, and complete messages you can run. Validated against real payShield traces and published test vectors.
Generate, import, export and translate keys held under the LMK.
Translate, verify and derive PINs between the keys that protect them.
Card verification values and EMV application cryptograms.
Encrypt data blocks and generate or verify message authentication codes.
Ask the device what it is and whether it is well.
Every command here runs in the HSM Simulator in your browser, with no device required. On the desktop app the same panel can send the message to a real payShield on your bench over TCP.