Secure Billing

I would like to send emailed billing securely. I can design and merge the documents and they will be in HTML format. I require the documents encrypted, preferably compressed as well and to have a small application (less than 200kb) to unencrypt the files so that the end user can open the file. Authentication should happen on the client, so the hashed password should be contained within the encrypted file. The encryption application should be able to be passed parameters : - password - filepath Please include your encryption experience (in years) as well as your preferred algorythm in your bid. The preferred language of this application is C# using dotnet framework 2.x Joshua

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):

a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform


Evner: PHP

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Om arbejdsgiveren:
( 2 bedømmelser ) South Africa

Projekt ID: #3325262

Tildelt til:


See private message.

$255 USD in 21 dage
(47 bedømmelser)

2 freelancere byder i gennemsnit $340 på dette job


See private message.

$425 USD in 21 dage
(0 bedømmelser)