small steganographic in java

I want a small steganographic system, implemented in java. I need to hide pictures in side other pictures using the steganographic algorithm

Site would have a user/admin (registration/verification/payment/update (good design skills needed))

With your bid, please include a prototype of the planned program you will be writing.

All code must be original and must not be available freely on the net.

Steganographic -Password Based must enter password to embed and enter password to extract recover original file.

3.) Must work able on jpg,gif,bmp this three kind of file.

4.) Must original work, not from internet

5.)Must complete with Using JAVA PROGRAMMING 2

6.)Coder who bid please state the total number of days can complete this steganography project.

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).

NDA is a must!

Only after all codes and designs were approved, payment would be delivered.

No place holders ,please!!

Habilidades: .NET

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ID do Projeto: #49290