Generate digital signature using VBA

Posted by tputkonen on Stack Overflow See other posts from Stack Overflow or by tputkonen
Published on 2010-06-08T12:18:44Z Indexed on 2010/06/08 12:22 UTC
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excel

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vba

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pki

I have text cells of arbitrary length in Excel's column A. Using a private key, I want to generate digital signature for data in column A into the cell in column B.

I'm looking for a macro implementation for the digital signature algorithm - I don't think one ships with Excel, but is there an addon available?

It must be possible to easily verify correctness of the signature in other environments as well.

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