I need to set up a simple, secure licensing workflow in my existing PHP server for a Windows C# desktop application. Here’s how I picture the flow and what I need from you: C# Software Licensing Task as briefly outlined below 1. Key Generation and Management Generate an RSA public and private key pair on my web server (GoDaddy) using OpenSSL commands in PHP. 2. PHP Web Hosting (License Generation) On my web server, a PHP script generates a license file containing the user's information, then digitally signs this data with my private key. 3. C# Desktop Software (License Verification) In my C# application, the process involves receiving the license file, extracting the data and signature, and using the embedded public key to verify the signature. Steps: 1. Software contains ONE hard-coded public key This key belongs to you (the vendor). 2. Each user receives a license file The license file contains: user data (name, expiry date, edition, features, machine ID, etc.) a digital signature created by your private key 3. Software verifies the license using the embedded public key Since only I have the private key, users cannot forge licenses. Deliverables 1. PHP script with OpenSSL commands to be added to the existing PHP licensing website. 2. C# verification class to be integrated into the existing software 3. One test license file proving the round-trip works. If that matches your expertise, let’s get it built.