How to read failInfo attribute in SCEP CA response

5 days ago 6
ARTICLE AD BOX

I've updated client code to use .NET types instead of CERTENROLlib and now my requests are rejected by SCEP CA installed on Windows Server - pkiStatus is '2' (FAILURE). I also see failInfo attribute in the response and its value is [19,1,50], which also means '2'. Does this value means something specific?

The only change in the data I send is string types

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One can find decoded version of a response here

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