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Passing encrypted password between systems - ideas?
Message
From
30/05/2018 19:32:02
 
 
To
30/05/2018 13:16:51
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows Server 2012 R2
Network:
Windows Server 2012 R2
Database:
Visual FoxPro
Application:
Desktop
Virtual environment:
VMWare
Miscellaneous
Thread ID:
01660458
Message ID:
01660477
Views:
80
3DES is just as secure as AES: it is on the official acceptable list. It's not as fast in decrypting, but in this case that doesn't matter.

>Using my current tools (wwEncryption as part of wwUtils), I can do 3DES. Is there an easy library available that I can pull in functions for AES?
>
>
>>Best use AES on both sides
>>
>>>Hi all,
>>>
>>>On a customer app, the VFP app communicates with a document server for pushing documents into the repository (the VFP app holds most of the meta data on the documents). All of the calls are via a rest api on the server. Up to this point, with every call to the server, I have passed the credentials in clear text. Client would like this tightened up so no creds exposed. Here is the setup:
>>>
>>>- on the VFP side, the password is stored encrypted and decrypted before sending
>>>- the api receives it and then uses LDAP to authenticate the user
>>>
>>>- on the VFP side, I have access to a function that supports TripleDES encryption (via Rick Strahl's encryption library)
>>>- but on the document server, they only have access to AES encryption libraries
>>>
>>>My original thought was to encrypt the password and the key would be stored on both sides (obfuscated as well as possible) but with different encryption protocols, this does not work
>>>
>>>Are there any other approaches I could use to solve this? Are there any common Windows function libraries that might work since that would be available both sides?
>>>
>>>Albert
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