Define a simple prototype of the cipher technique that I suggested

[TheBloodMage]

Define a simple prototype in greenfoot that will implement the main interface of 'Cipher Techniques' and try to code your technique.

[TheBloodMage]

Decide to work on the prototype of Vigener Cipher. Uploaded a document specifying the simple working of the cipher technique. After that main interface conding is started.

[TheBloodMage]

Created a simple prototype sticking to our main interface. Added to review.

[TheBloodMage]

extended the class CipherThree from Actor class, made some changes in the code. adjusted the string output. added description placeholder.

[ajaytanpure]

Reviewed, looks ok

[ajaytanpure]

tested with sample string and checked the encrypted string. Looks fine