Quantifying Cost Structure of Campus PKI. - Shigeaki Tanimoto; Masahiko Yokoi; Hiroyuki Sato; Atsushi Kanai (SAINT, 2011)

Analysis of Security of PKI Operation with Multiple CP/CPS Based on Level of Assurance. - Shigeaki Tanimoto; Shinichi Mizuhara; Masahiko Yokoi; Hiroyuki Sato; Atsushi Kanai (COMPSAC Workshops, 2012)

Quantifying Cost Structure of Campus PKI Based on Estimation and Actual Measurement. - Shigeaki Tanimoto; Masahiko Yokoi; Hiroyuki Sato; Atsushi Kanai (Inf. Media Technol., 2012)