"F53"

2 articles found

Diagram illustrating the structure of ISO 8583 Field 53, PIN Encryption Control Information

Online & Authorization

ISO 8583 Field Descriptions (F53)

F53 - PIN Encryption Control Information. When online PIN data is present, sending the F53 value is mandatory, except when DUKPT information is carried in Field 63, Tag 01. F53 consists of the following components.

January 7, 2019

ISO 8583

ISO 8583 Field Descriptions (F52)

DE 52 — Personal Identification Number (PIN) Data: the field that holds the PIN data. PIN verification is carried out based on this field.

October 10, 2018