Javascript secure transfer file

This project encode file for upload form to non https site. The project consist en develop two html files and one php.

First html have a form that allow select a file and enter a pin, encode file (using a pin as salt, and md5, sha, etc. method) with javascript and upload result to a webserver.

Php that saves a file on a folder.

A html file with form to enter url to download and pin, decode the file and return it as download in the browser.

Files can be small or big, then it's important that encode/decode process don't use cpu heavy.

Compétences : HTML5, Javascript, jQuery / Prototype, PHP, Architecture Logicielle

en voir plus : transfer url, javascript download

Concernant l'employeur :
( 56 commentaires ) Manacor, Spain

Nº du projet : #9633705

Décerné à:


Hello! Very interesting project. Recently solved a similar problem: it was necessary to encrypt the game data on client and send it to the server.

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(4 Commentaires)

6 freelance font une offre moyenne de $81 pour ce travail


Hello, I have worked on similar system to secure file upload through encrypting it in javascript. I believe i can complete this task with perfection.

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A proposal has not yet been provided

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As per you requirement we have a team that will definitely provide best solution to you. We do fair code with reasonable price and client satisfaction is our Responsibility. Personally we have three + years experienc Plus

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Hello, I can create project that will be encode/decode files, but provide me with necessary info: 1. what type of files would you use 2. what is the maximum size of file?

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Hi, Hope this finds you well! We are glad to have the opportunity to present our case for your project. We have extensive experience in Website design and Development projects with over 5000+ clients serviced in Plus

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