Kengo IOKIBE


FPGA Implementation of Various Elliptic Curve Pairings over Odd Characteristic Field with Non Supersingular Curves
Yasuyuki NOGAMI Hiroto KAGOTANI Kengo IOKIBE Hiroyuki MIYATAKE Takashi NARITA 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/04/01
Vol. E99-D  No. 4  pp. 805-815
Type of Manuscript:  Special Section PAPER (Special Section on Information and Communication System Security)
Category: Cryptography and cryptographic protocols
Keyword: 
elliptic curve cryptographypairing-based cryptographyodd characteristicFPGA implementation
 Summary | Full Text:PDF(1MB)

Connector Model for Use in Common-Mode Antenna Model Used to Estimate Radiation from Printed Circuit Boards with Board-to-Board Connector
Yuri WAKADUKI Tetsushi WATANABE Yoshitaka TOYOTA Kengo IOKIBE Liuji R. KOGA Osami WADA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/03/01
Vol. E99-B  No. 3  pp. 695-702
Type of Manuscript:  PAPER
Category: Electromagnetic Compatibility(EMC)
Keyword: 
common-mode radiationcommon-mode antenna modelcurrent division factor
 Summary | Full Text:PDF(1.7MB)

Suppression of Mode Conversion by Using Tightly Coupled Asymmetrically Tapered Bend in Differential Lines
Yoshitaka TOYOTA Shohei KAN Kengo IOKIBE 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/07/01
Vol. E98-B  No. 7  pp. 1188-1195
Type of Manuscript:  Special Section PAPER (Special Section on Electromagnetic Compatibility Technology in Conjunction with Main Topics of EMC'14/Tokyo)
Category: 
Keyword: 
differential linestightly coupled bendmode conversionasymmetric tapers
 Summary | Full Text:PDF(1.6MB)