title: Easiest way to sign/certify text file in C++?
body: <p>I want to verify if the text log files created by my program being run at my customer's site have been tampered with. How do you suggest I go about doing this?  I searched a bunch here and google but couldn't find my answer. Thanks!</p>
  
  <p>Edit:  After reading all the suggestions so far here are my thoughts. I want to keep it simple, and since the customer isn't that computer savy, I think it is safe to embed the salt in the binary. I'll continue to search for a simple solution using the keywords "salt checksum hash" etc and post back here once I find one.</p>