Public-key cryptography implementation needed in .NET (C#).

We are looking for a developer who is highly experienced with cryptography. Our application is a client/server model that needs to communicate offline with each other through binary files that require indentity verification and strong encryption.

The implementation of this project will be simple for someone with the right skill set. The right candidate should also be able to advise us on which approaches to take and why.

Please read the project first and write the word "Understood". Also write your steps and suggestions to complete the project with a short description of what you understood.

Compétences : .NET, Programmation C#, Cryptographie

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Concernant l'employeur :
( 91 commentaires ) Cairo, Egypt

N° du projet : #1611452

5 freelance font une offre moyenne de $210 pour ce travail


I am expert and can implement encryption and decryption technologies.

150 $ USD en 5 jours
(3 Commentaires)

Understood! :) This is a simple case of use of asymmetric keys for encryption and for signing. I have also posted some questions to you. Best regards, M.

350 $ USD en 5 jours
(3 Commentaires)

Understood. You need Asymmetric cryptography algorithm like RSA for the digital signature and Symmetric algorithm like DES for encryption. Details of the explanation in private message.

250 $ USD en 7 jours
(2 Commentaires)

Understood. You need Asymmetric algorithm for the digital signature and algorithm for encryption.

100 $ USD en 5 jours
(0 Commentaires)

i have knowledge of c# and cryptography. please select me for bid.

200 $ USD en 7 jours
(0 Commentaires)