An Improved Algorithm in XTR
Shiming Li, Guohui Zhou, Chunmao Jiang, Yan Ling Zhao, Lei Feng-yu · 2010
XTR is an excellent public key system that is suitable for variety of environments. XTR can achieve the same communication and security advantages at a much lower computational cost because of small keys and fast key selection. The computation of Sn(c) given c is an important algorithm in XTR. This paper suggests an improved algorithm to compute Sn(c). The new algorithm can improve the computational efficiency.