ARPC

Authorisation Response Cryptogram

ARQC

Authorisation Request Cryptogram

ATR

Answer To Reset

CCD

Common Core Definitions

CDOL

Card Risk Management Data Object List

CLA

Class Byte of the Command message to the ICC

COM

Communications Port on the computer

DDOL

Dynamic Data Authentication Data Object List

DES

Data Encryption Standard

Device

The hardware that is being tested. Synonymous with terminal.

DLL

Dynamic Link Library

EMV

EuroPay International, MasterCard International and VISA combined ICC Standards

GP

Global Platform

ICC

Integrated Circuit Card

INS

Instruction Byte of the Command message to the ICC

Lc

Exact Length of Data Sent by the TAL in the Command Message

Le

Maximum Length of the data expected by the TAL in response to the command

MAC

Message Authentication Cryptogram

PAN

Personal Account Number

PC

Personal Computer

PDOL

Processing Options Data Object List

P1

Parameter 1 of the Command message to the ICC

P2

Parameter 2 of the Command message to the ICC

RSA

Rivest, Shamir, Adleman Algorithm for Cryptography

SDA

Static Data Authentication

SW1

Status Word One

SW2

Status Word Two

TAL

Terminal Application Layer

Terminal

The hardware that is being tested. Terminal is used as the name for any payment device accepting chip cards.

TLV

Tag, Length, Value

VSDC

VISA Smart Debit Credit