The construction of non-Cartesion authentication code from Symplectic geometry
Lijuan Huo · Journal of Shijiazhuang Vocational Technology Institute · 2005
By using subspaces of symplectic geometry,we construct one type of non-Cartesion authentication code,and compute its size parameters.Moreover,assuming that the encoding rule is chosen according to a uniform probability distribution,we also compute the probabilities of a successful impersonation attack and of a successful substitution attack respectively.