A New Approach for Implementing the MPL Method toward Higher SPA Resistance. - Masami Izumi; Kazuo Sakiyama; Kazuo Ohta (ARES, 2009)

Improved countermeasure against Address-bit DPA for ECC scalar multiplication. - Masami Izumi; Jun Ikegami; Kazuo Sakiyama; Kazuo Ohta (DATE, 2010)

Yet Another Sanitizable and Deletable Signatures. - Tetsuya Izu; Masami Izumi; Noboru Kunihiro; Kazuo Ohta (AINA Workshops, 2011)

Tile Before Multiplication: An Efficient Strategy to Optimize DSP Multiplier for Accelerating Prime Field ECC for NIST Curves. - Debapriya Basu Roy; Debdeep Mukhopadhyay; Masami Izumi; Junko Takahashi (DAC, 2014)