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Article

What is the algorithm used by the ENCODE() 4GL function?

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Information

 
Article Number000010715
EnvironmentProgress 8.x
Progress 9.x
OpenEdge 10.x
All Supported Operating Systems
Question/Problem Description
What is the algorithm used by the ENCODE() 4GL function?
Does the ABL ENCODE() function use industry standard hashing algorithms?
Is it possible to implement the ENCODE() 4GL function in other programming languages?
Steps to Reproduce
Clarifying Information
Error Message
Defect/Enhancement Number
Cause
Resolution

The algorithm used by the ENCODE() 4GL function is not publicly available. If you need a standard hashing algorithm, then you could use either MD5 or SHA-1 in your ABL clients. 

A common question that is asked about the ENCODE function with regards to industry defined security standards (for example the PCI DSS standards) is wether the ENCODE function uses one of the recognized hashing algorithms.

The answer to this is that it does not do so.

Workaround
Notes
Attachment 
Last Modified Date9/13/2015 3:40 PM