# Generate an HMAC signature using SHA-256 signature = hmac.new(license_key.encode(), combined_string.encode(), hashlib.sha256).hexdigest()
NI7-48927385-27893217-92385749-HMAC
Enhancing Image Quality with Neat Image 7.0: A Comprehensive Review and Registration Code Analysis
NI7-REGISTER- CODE- GENERATOR- STRING- HMAC
return registration_code