Create simple vb.net or c# and php Public/Private key RSA encryption methods.

IN PROGRESS
Bids
13
Avg Bid (USD)
$94
Project Budget (USD)
$30 - $250

Project Description:
Am looking for a very simple set of methods:

1: VB.NET or C# based (prefer VB.NET but C# is ok) for:
a. Encrypting a string message with a RSA public key
b. Decrypting/Verifying a message encrypted with a RSA private key using the public key.

2: PHP based functions to:
a. Decrypt a string message with a RSA private key (string encrypted with method 1a)
b. Encrypt a string message with a RSA private key (to be decrypted by 1b).

I would also like methods for the reverse created as well, in case they are ever needed - VB.NET/C# encrypting with private key and a PHP function to decrypt with private key.

I would also like the coder to include instructions on how to secure this communication using a 3rd party public/private key pair.

This should be a very simple project for someone with experience in RSA cryptology, but the successful conclusion of this project will lead to another larger project in a related area (application security). This is a necessary first step.

Skills required:
.NET, PHP, Software Architecture
About the employer:
Verified
Public Clarification Board
Bids are hidden by the project creator. Log in as the employer to view bids or to bid on this project.
You will not be able to bid on this project if you are not qualified in one of the job categories. To see your qualifications click here.


Hire FreeDevelopers
$ 80
in 2 days
$ 200
in 2 days
$ 95
in 1 days
$ 200
in 3 days
$ 80
in 2 days
$ 30
in 1 days
$ 75
in 0 days
Hire alliaunce
$ 50
in 1 days
$ 50
in 0 days
Hire Mewzikal
$ 50
in 3 days