Nagase, Tomoyuki, Ryusuke Koide, Takashi Araki, and Yoshiei Hasegawa. 2016. “Dispersion of Sequences for Generating a Robust Enciphering System”. ECTI Transactions on Computer and Information Technology (ECTI-CIT) 1 (1):9-14. https://doi.org/10.37936/ecti-cit.200511.51826.