We need a simple form in PHP, where we can :
1. choose a file and click on 'upload' button to upload it to server. The file uploaded to the server must saved in encrypted format .
[url removed, login to view], in the same form, we can choose a file from the server and click on 'Download' button to retrieve the file in its original decrypted format.
30 freelancer đang chào giá trung bình $139 cho công việc này
Hi, I am understood your needs. Relevant Skills and Experience I have done it previously. Proposed Milestones $150 USD - Completion Looking forward to working with you. Thanks, Steve