How to fix the "Get Certificate Public Key Failed: There was an error while exporting the Key Blob"

This is an annoying error that occurs while using a Digital Signature on websites belonging to Indian Government Agencies.

I faced this error repeatedly without knowing what to do?


Pre-Requisites: 

1. Class 3 Digital Signature Certificate w/Token is required for filing Tenders
    (I purchased ePass 2003 Token from e-Mudhra, http://www.e-mudhra.com/
2. Install Drivers for the ePass2003 
    (They come with the Token. No need to download anything)

Why do you get the Get Certificate Public Key Failed: There was an error while exporting the Key Blob Error?

The "Get Certificate Public Key Failed: There was an error while exporting the Key Blob" error occurs because you do not have the right nxtcrypt installation. There are 2 versions of this software. Most tendering sites by default install a version that is incompatible with ePass2003. 


Install nxtcrypt driver for ePass2003  

You can download NxtCrypt for ePass2003 here 


In case the link is down, click here to download my version 

You will need to uninstall any old version of the program before this installation. 

That's it! Happy Bidding and Tendering. 





References
http://mydsc.net/how-to-use-token.html


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