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 these routines by double-clicking the DataMasking node in the system routines folder in the Repository tree view.
| 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) |