Hill Cipher Encryption / Decryption Source Code Java (2 x 2 matrix key) [closed]

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I have a project to make an encryption and decryption for string input in java. I've been stucked for a week doing some research in it. I really appreciate if you have sample source code or function method for Hill cipher in java that I may use in my project. I really need your help ... hope someone out there could be my savior. Thanks.

Answer 1

http://pjcodingcenter.blogspot.in/2013/03/implementing-hill-cipher-substitution.html

Another simplistic one : Hill Cipher

Google got me this!! See if it works..

Answer 2

For encryption take a look at this git repo. The project at the link provided does handle 2x2 decryption.