Password Encryption In Talend

[Anonymous]

We are evaluating talend for security at my org.
I see that passwords are encrypted in Talend. We have passwords as context variables set to type 'password'. And in the code
there is a call to routines.system.PasswordEncryptUtil.decryptPassword("<some random string>");
1. What algorithm and key strength are used for encryption
2. Looking at the code below- looks like DES encryption is being used. Please confirm. What is the key strength ?
 
3. Can we overwrite this routine and change DES to AES, will this work.


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[Anonymous]

Hi,
Here is a KB article about:TalendHelpCenter:How to setup encryption of the passwords in Talend Studio?. Could you please a look at it?
Best regards
Sabrina