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Binary data encryption using the Sudoku block cipher

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3 Author(s)
Yue Wu ; Dept. of Electr. & Comput. Eng., Tufts Univ., Medford, MA, USA ; Noonan, J.P. ; Agaian, S.

This paper presents a novel block cipher based on the Sudoku matrix. The offered block cipher combines many advantages of chaos-based encryption and traditional transform-based encryption techniques. Computer simulations show that a) the encrypted data have very random-like properties under many statistical metrics, b) unlike most chaos-based encryption methods generating unpredictable output, our new method is robust and effective for generating uniform-like encrypted data; c) it has high sensitivity to the KEY. The offered scheme can be applied to many different data types, such as audio, image and video.

Published in:

Systems Man and Cybernetics (SMC), 2010 IEEE International Conference on

Date of Conference:

10-13 Oct. 2010