IBM Computer Hardware 2 Manual de usuario descargar pdf (Pagina 329)

100

101

CCA Release 2.54 Encrypted_PIN_Verify

When using the VISA-PVV or VISAPVV4 keywords, identify the following

elements in the data array. For more information about these elements, and

transaction security data for the VISA-PVV calculation method, see “VISA PIN

Validation Value (PVV) Calculation Method” on page E-7.

When using the INBK-PIN keyword, identify the following elements in the data

array. For more information about these elements and transaction security

data for the Interbank calculation method, see “Interbank PIN-Calculation

Method” on page E-8.

Element Description

transaction_security_parameter This element contains 16 characters that

include the following:

 Eleven (rightmost) digits of PAN data

 One digit of key index from one to six

 Four space characters.

PVV (O-PIN) This 16-byte element contains four numeric

characters, which are the referenced PVV

value. This value is followed by 12 space

characters.

reserved_3 The information in this element will be

ignored, but the 16-byte element must be

declared.

Element Description

transaction_security_parameter This element contains 16 numeric

characters that include the following:

 Eleven (rightmost) digits of PAN data

 A constant of six

 A one-digit key index selector from one

to six

 Three numeric characters of validation

data.

reserved_2 The information in this element will be

ignored, but the 16-byte element must be

declared.

reserved_3 The information in this element will be

ignored, but the 16-byte element must be

declared.

Chapter 8. Financial Services Support Verbs 8-47

1 2 ... 324 325 326 327 328 329 330 331 332 333 334 ... 507 508

Comentarios a estos manuales

Sin comentarios

IBM Computer Hardware 2 Manual de usuario Pagina 329

Comentarios a estos manuales

Relacionado con productos y manuales para Software IBM Computer Hardware 2