Amadis

C-3/VISA Dynamic Reader Limits

Owned by Seyhmus Cacina (Unlicensed)
Last updated: Jun 08, 2020
1 min read

Description

A Reader Limit Set is comprised of the following reader risk parameters as defined in Book A:

  • Status Check Support flag

  • Zero Amount Allowed flag

  • Reader Contactless Transaction Limit

  • Reader Contactless Floor Limit

  • Reader CVM Required Limit

DRLSET Configuration

TLV VISA DRLSET (variable size)

TLV VISA DRLSET (variable size)

Header

Version

unsigned char

Value between 0xAA and 0xAF

SHA-1

unsigned char[20]

SHA-1 calculation on the following data

EMV tag value

EMV length value

Comments

FF37

variable

DRLSet Configuration delimiter. FF37 length is equal to the length of all the following FF36

FF36

variable

DRL delimiter. FF36 length is equal to the length of the following TLV

9F5A

1 to 16

Mandatory Application Program identifier

DF30

1

Mandatory Bitmap Entry Point

DF32

1

Optional Status Zero Amount Allowed Flag

DF23

6

Optional Reader Contactless Floor Limit

DF24

6

Optional Reader Contactless Transaction Limit

DF26

6

Optional Reader CVM Required Limit