Is it possible to sign a .csv file with an EDS?

Question

JavaScript

Hello. I have a Vue.js client application that generates a CSV file. I would like to know if it is possible to sign a csv file with an EDS??? If so, how. If not, then there is still an option to export the data to an Excel file.
Can you tell me the tools for signing digital signature files?
There is also an option to implement the signature of an already generated file in Go Lang. And here, too, a similar question: what packages can be used for this?

Answer 1

You can sign any file, for example, I sign JSON. For signing I use CryptoPRO Browser Plug-in