Date Added: Oct 2012
This paper puts forward a safe mechanism of data transmission to tackle the security problem of information which is transmitted in Internet. A new secure scheme based on matrix scrambling using code computing on elliptic curve has been proposed here. The authors define two operations used to scramble code matrix for Tifinagh characters. Hence, the proposed algorithm combines and conjures up the features of matrix with code computing on elliptic curve of circular queue. It is shown that the high performance of this technique is conditioned by the use of the coded key. Their scheme is secure against most of the current attacking mechanisms. The steps of the implementation of their algorithm are also investigated.