DataMasking routines - Cloud

Talend Cloud API Services Platform Studio User Guide

author
Talend Documentation Team
EnrichVersion
Cloud
EnrichProdName
Talend Cloud
task
Design and Development
EnrichPlatform
Talend Management Console
Talend Studio

DataMasking routines are portions of code that perform masking on your data. You can use them in the settings of several components in a Talend Job.

You can access those routines from the Code > Routines > system > DataMasking node, in the Repository tree view of your Studio.

Routine Description Syntax
createMD2
Warning: This is not considered a secure method.
Calculates MD2 hash value from String. DataMasking.createMD2 (masks a string with MD2)
createMD5
Warning: This is not considered a secure method.
Calculates MD5 hash value from String. DataMasking.createMD5 (masks a string with MD5)
maskCreditCardNumber Masks a 16-digit credit card number with a defined character from the 5th to the 12th place. DataMasking.maskCreditCardNumber (masks a credit card number)
createRandomString(int valueLength) Creates a random String of defined length. DataMasking.createRandomString (for example: DataMasking.createRandomString(5) gives 1auA5, 11uyd or A1c8j)
encryptAES
Warning: This is not considered a secure method.
Encrypts a string using AES 128. DataMasking.encryptAES (mask a string using AES 128)
decryptAES
Warning: This is not considered a secure method.
Decrypts a string using AES 128. DataMasking.decryptAES (unmasks a string using AES 128)
encryptDES
Warning: This is not considered a secure method.
Encrypts a string using DES. DataMasking.encryptDES (masks a string using DES)
decryptDES
Warning: This is not considered a secure method.
Decrypts a string using DES. DataMasking.decryptDES (unmasks a string using DES)
blurNumber Adds a random value from a certain range to a numeric value. DataMasking.blurNumber (masks numeric values)
setDefaultValue Returns a default value as String. DataMasking. setDefaultValue (replaces the string to be masked by a given default value)
createIPAdress Creates a random IP address. DataMasking.createIPAdress (masks IP address)
createIPAdressKeepDomain

Creates a random IP address and keeps the domain part of the address.

DataMasking.createIPAdressKeepDomain (masks IP address except for the domain name)
createRandomDate (fromYear,toYear) Returns a random date as String in the specified time range. For example, createRandomDate(1900,2016) should return random dates between the years from 1900 to 2016. DataMasking. createRandomDate (masks a date)