Elimination of tri-unit-equivalence phenomenon on XTR
Zhang Xiang-l · Computer Engineering and Applications Journal · 2010
Based on the property of cyclic group and permutation,the special property of tri-unit-equivalence phenomenon is discussed in more details.Methods eliminating the phenomenon are showed;and the results of the methods are generalized.An improved scheme is proposed.Its security,computational complexity and communications cost are analyzed.It improves the XTR(Efficient and Compact Subgroup Trace Representation)security directly and effectively.