I need an implementation of the 2 algorithms in the attached documents : Yi-Tan-Siew Cipher and Discrete cipher with external key ( the improved version). The program should have a menu to select the algorithm for the encryption&decryption. For the discrete cipher you will find a matlab implementation (not the improved one).Use this if you think that we'll help you to implement the improved version. The program should be developed under DELPHI/VISUAL C++/ C++ BUILDER/ MATLAB.
The GUI should contains
- the possibility to select the number of bits n (for the Yi-Tan-Siew cipher) (n>=16)
- the possibility to select a file to encrypt/decrypt or an edit box to write an message to encrypt/decrypt
- the possibility to show the encrypted files
- the possibility to show the decrypted files
- buttons for encryption and decryption
- the possibility to manually enter the values for the 3 parameters of the encryption key ( alfa, beta, gamma) (for the Yi-Tan-Siew cipher)
- the possibility to manually enter the secret key for the discrete cipher
- after each encryption/decryption the software must show a message box which will contain: the time for encryption/decryption , the length of both cipher text and plain text.
IMPORTANT: write a doc with the description of the source code
## 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
Windows XP SP2
DELPHI
VISUAL C++
C++ BUILDER
MATLAB 7