PIN operations

payShield NG — Decrypt an Encrypted PIN

answers with NH

Decrypt a PIN held under the LMK and return a reference number

Fields

Field	What it holds
PAN	12-19 digit card number
PIN under LMK	16 hex chars, or 'M' + 32 hex under an AES LMK

Complete host messages. Each runs against the KeyLab simulator as printed. The header is four zeros here; the device echoes back whatever you send.

Decrypt an Encrypted PIN

0000NG4000001234567899;M3D74E877D3F3F62B049262C1B5E48521

4-char headercommand50 chars of fields

Opens the simulator with this command already filled in.