IT Consultant Everyday Notes

Just some problems/solutions storage

PKI: How to clean faulty Certificate Request

I recently needed to update an Entrust certificate on my Lync Reverser Proxy. Lync does not have a Wizard to generate CSR so I used Microsoft KB https://technet.microsoft.com/en-us/library/gg429704(v=ocs.15).aspx to generate it. Unfortunately KB does not say you need to add Country, Locality and other information and CSR generated failed on Entrust. I added information, but in this case CSR failed because of key length – it has 1024 even though I put 2048. so I end up with several faulty CSRs. How to clean them out? Google search brought me some powershell scripts. Looked a bit too complex. Finally I found an answer on ExpertExchange.

You can basically use certificates MMC (local machine store) and delete unwaneted CSRs there. After that remove CSR files from location where you saved them.

SNAGHTML4a65622

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