I found a library for base64 encode/decode of strings. I added a function myself for encoding files - base64_file using the above. My idea is to perform this action on files stored on an sd card. The problem is that the code required "fstream" which I cant figure out how to include. The error is…

The examples still use fstream.

Base64 file encode - fstream

Ransher February 4, 2017, 6:55pm 2

this may help