Hello,
I am interested to work with you and I am absolutely sure that I can do the project very well in the shortest possible time. lets discuss details.
Let me help you full fill your requirements,i can Encrypt & Decrypt PDF format file using Algorithm Curve25519 & hash.
i have experience in similar project.
I can complete the project successfully.
I'm a professional web developer which not only uses techniques in creating things, but also much creativity. I have been working in this field for the last 8 years + and have done many sites. I am fluent in several of the most popular languages for website development and dynamic website creation. Based on my long time experience i can guarantee your 100% satisfaction.
As a full time freelancer & a professional web designer & Developer I will give you full support until your final satisfaction
Looking forward to start work with you.
Thanks,
Nithin