"Hiroaki;Nasu|Yuta;Kodera|Yasuyuki;Nogami|","A Business-to-Business Collaboration System That Promotes Data Utilization While Encrypting Information on the Blockchain","Sensors","1424-8220","2022-06-29","22","13","4909","","isVersionOf https://doi.org/10.3390/s22134909","35808403","000825497700001","http://escholarship.lib.okayama-u.ac.jp/63797","10.3390/s22134909" "Yuta;Kodera|Ryoichi;Sato|Md Arshad;Ali|Takuya;Kusaka|Yasuyuki;Nogami|","Transition Probability Test for an RO-Based Generator and the Relevance between the Randomness and the Number of ROs","Entropy","1099-4300","2022-05-31","24","6","780","","isVersionOf https://doi.org/10.3390/e24060780","35741501","000816552500001","http://escholarship.lib.okayama-u.ac.jp/63750","10.3390/e24060780" "Ryoichi;Sato|Yuta;Kodera|Md. Arshad;Ali|Takuya;Kusaka|Yasuyuki;Nogami|Robert H.;Morelos-Zaragoza|","Consideration for Affects of an XOR in a Random Number Generator Using Ring Oscillators","Entropy","1099-4300","2021-09-05","23","9","1168","","isVersionOf https://doi.org/10.3390/e23091168","34573793","000699789000001","http://escholarship.lib.okayama-u.ac.jp/62463","10.3390/e23091168" "Kenta;Nekado|Yusuke;Takai|Yasuyuki;Nogami|","Lazy Random Walk Efficient for Pollardfs Rho Metho‚„ Attacking on G3 over Barreto-Naehrig Curve (Corrected)","Memoirs of the Faculty of Engineering, Okayama University","1349-6115","2013-01","47","","25","32","","","","http://escholarship.lib.okayama-u.ac.jp/49322","" "Yasuyuki;Nogami|Taichi;Sumo|","Representation of Torsion Points on Pairing Curves of Embedding Degree 1","Memoirs of the Faculty of Engineering, Okayama University","1349-6115","2013-01","47","","19","24","","","","https://ousar.lib.okayama-u.ac.jp/49321","" "Yasuyuki;Nogami|Yoshitaka;Morikawa|","A Fast Implementation of Elliptic Curve Cryptosystem with Prime Order Defined over F(p8)","Memoirs of the Faculty of Engineering, Okayama University","0475-0071","2003-03","37","2","73","87","","","","http://escholarship.lib.okayama-u.ac.jp/46982","" "Kenta;Nekado|Yusuke;Takai|Yasuyuki;Nogami|Yoshitaka;Morikawa|","Squaring Algorithm Efficient for Cubic Extension Field Derived with Pseudo Gauss Period Normal Basis","Memoirs of the Faculty of Engineering, Okayama University","1349-6115","2011-01","45","","54","59","","","","http://escholarship.lib.okayama-u.ac.jp/44500","" "Yasuyuki;Nogami|Erika;Yanagi|Tetsuya;Izuta|Yoshitaka;Morikawa|","Ordinary Pairing Friendly Curve of Embedding Degree 1 Whose Order Has Two Large Prime Factors","Memoirs of the Faculty of Engineering, Okayama University","1349-6115","2011-01","45","","46","53","","","","http://escholarship.lib.okayama-u.ac.jp/44499","" "Kenta;Nekado|Hidehiro;Kato|Yasuyuki;Nogami|Yoshitaka;Morikawa|","Ecient Squaring Algorithm for Xate Pairing with Freeman Curve","Memoirs of the Faculty of Engineering, Okayama University","1349-6115","2010-01","44","","69","72","","","","http://escholarship.lib.okayama-u.ac.jp/19961","" "Yasuyuki;Nogami|Yoshitaka;Morikawa|","Ordinary Pairing Friendly Curve of Embedding Degree 3 Whose Order Has Two Large Prime Factors","Memoirs of the Faculty of Engineering, Okayama University","1349-6115","2010-01","44","","60","68","","","","https://ousar.lib.okayama-u.ac.jp/19960","" "Yumi;Sakemi|hidehiro;Kato|Yasuyuki;Nogami|Yoshikawa;Morikawa|","Cost Evaluation of The Improvement of Twisted Ate Pairing That Uses Integer Variable X of Small Hamming Weight","Memoirs of the Faculty of Engineering, Okayama University","1349-6115","2009-01","43","","113","116","","","","https://ousar.lib.okayama-u.ac.jp/17853","" "Kenta;Nekado|Hidehiro;Kato|Yasuyuki;Nogami|Yoshitaka;Morikawa|","Extension Field for Xate Pairing with Freeman Curve","Memoirs of the Faculty of Engineering, Okayama University","1349-6115","2009-01","43","","108","112","","","","http://escholarship.lib.okayama-u.ac.jp/17851","" "Hidehiro;Kato|Yasuyuki;Nogami|Yoshitaka;Morikawa|","A High-Speed Square Root Algorithm for Extension fields -Especially for Fast Extension Fields-","Memoirs of the Faculty of Engineering, Okayama University","1349-6115","2009-01","43","","99","107","","","","http://escholarship.lib.okayama-u.ac.jp/17849","" "Yasuyuki;Nogami|Yoshitaka;Morikawa|","Determining Minimal Polynomial of Proper Element by Using Higher Degree Traces","Memoirs of the Faculty of Engineering, Okayama University","0475-0071","2001-03-27","35","1-2","197","205","","","","https://ousar.lib.okayama-u.ac.jp/15380","" "Feng;Wang|Yasuyuki;Nogami|Yoshitaka;Morikawa|","A High-Speed Square Root Computation in Finite Fields with Application to Elliptic Curve Cryptosystem","Memoirs of the Faculty of Engineering, Okayama University","0475-0071","2005-01","39","1","82","92","","","","https://ousar.lib.okayama-u.ac.jp/14157","" "Yasuyuki;Nogami|Yoshitaka;Morikawa|","A Method for Generating Prime Order Elliptic Curves over F(q(2c))","Memoirs of the Faculty of Engineering, Okayama University","0475-0071","2005-01","39","1","71","81","","","","https://ousar.lib.okayama-u.ac.jp/14156","" "Yasuyuki;Nogami|Yoshitaka;Morikawa|","The Orders of Elliptic Curves y(2) = x(3) + b, b ¸ F(* q)","Memoirs of the Faculty of Engineering, Okayama University","0475-0071","2006-01","40","1","83","94","","","","http://escholarship.lib.okayama-u.ac.jp/14126","" "Yasuyuki;Nogami|Yoshitaka;Morikawa|","An Algorithm for Generating Irreducible Cubic Trinomials over Prime Field","Memoirs of the Faculty of Engineering, Okayama University","0475-0071","2007-01","41","1","11","19","","","","http://escholarship.lib.okayama-u.ac.jp/14080","" "Yasuyuki;Nogami|Yoshitaka;Morikawa|","The Number of the Irreducible Cubic Polynomials in the Form of x(3) + ax + b with a Certain Fixed Element a","Memoirs of the Faculty of Engineering, Okayama University","0475-0071","2007-01","41","1","1","10","","","","http://escholarship.lib.okayama-u.ac.jp/14079","" "Yasuyuki;Nogami|Yoshitaka;Morikawa|","A Method for Checking the Parity of (#Jc - 1)=2 of Genus 2 and 3 Hyperelliptic Curves","Memoirs of the Faculty of Engineering, Okayama University","0475-0071","2008-01","42","1","110","114","","","","http://escholarship.lib.okayama-u.ac.jp/14071","" "Hidehiro;Kato|Kenta;Nekado|Yasuyuki;Nogami|Yoshitaka;Morikawa|","Fast Exponentiation in Extension Field with Frobenius Mappings","Memoirs of the Faculty of Engineering, Okayama University","0475-0071","2008-01","42","1","36","43","","","","https://ousar.lib.okayama-u.ac.jp/14057",""