Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
HWS |
2021-04-12 11:15 |
Tokyo |
Tokyo University/Online (Primary: On-site, Secondary: Online) |
An Implementation of a Pairing on Cocks-Pinch Curve with Embedding Degree 6 Zihao Song, Junichi Sakamoto, Tsutomu Matsumoto (YNU) HWS2021-4 |
In recent years, with the proliferation of IoT devices and computer performance improvement, there are increasing expect... [more] |
HWS2021-4 pp.19-24 |
ISEC, SITE, ICSS, EMM, HWS, BioX, IPSJ-CSEC, IPSJ-SPT [detail] |
2019-07-23 14:50 |
Kochi |
Kochi University of Technology |
An FPGA Implementation of Aggregate Signature Schemes with Pipelined Modular Multiplier Yota Okuaki, Junichi Sakamoto, Daisuke Fujimoto, Tsutomu Matsumoto (YNU) ISEC2019-30 SITE2019-24 BioX2019-22 HWS2019-25 ICSS2019-28 EMM2019-33 |
Expectations for "Advanced Cryptography" are increasing in order to enhance the security of cyber physical systems and c... [more] |
ISEC2019-30 SITE2019-24 BioX2019-22 HWS2019-25 ICSS2019-28 EMM2019-33 pp.157-162 |
IT, ISEC, WBS |
2019-03-07 10:55 |
Tokyo |
University of Electro-Communications |
An Implementation and Evaluation of Pairing Library ELiPS for BLS Curve with Several Techniques Yuto Takahashi, Tadaki Kanenari, Yuki Nanjo, Md. Al-Amin Khandaker, Takuya Kusaka, Yasuyuki Nogami (Okayama Univ.) IT2018-78 ISEC2018-84 WBS2018-79 |
In recent years, pairing encryption has attracted attention as an encryption method to realize high-performance encrypti... [more] |
IT2018-78 ISEC2018-84 WBS2018-79 pp.21-26 |
IT |
2016-07-29 10:40 |
Fukuoka |
Seminar House, Fukuoka Univ. |
A Consideration of an Efficient Calculation over the Extension Field of Degree 3 for Elliptic Curve Pairing Cryptography Yuta Kodera (Okayama Univ.), Sylvain Duquesne (Univ. Rennes 1), Masaaki Shirase (FUN), Yasuyuki Nogami (Okayama Univ.) IT2016-30 |
Recently, pairing based cryptography, which is one of public-key cryptographies, has been paid attention. Mathematically... [more] |
IT2016-30 pp.51-56 |
IA, ICSS |
2015-06-11 15:15 |
Fukuoka |
Kyushu Institute of Technology Univ. |
Implementation of a Pairing Library Using BN Elliptic Curve Yusuke Kanbara, Naoki Kanayama, Takashi Nishide, Eiji Okamoto (Univ. of Tsukuba) IA2015-5 ICSS2015-5 |
Bilinear mapping which called a pairing can realize high performance cryptographic protocols which could not be construc... [more] |
IA2015-5 ICSS2015-5 pp.21-26 |
IT |
2012-07-19 13:50 |
Aichi |
Toyota Technological Institute |
Representative Decision Algorithm Efficient for Pollard's Rho Method on G2 over Barreto-Naehring Curve Yuki Kono, Kenta Nekado, Yuki Mori, Tomonori Arii, Yasuyuki Nogami (Okayama Univ) IT2012-9 |
Pollard's rho method is well-known as an efficient method solving Elliptic Curve Discrete Logarithm Problem (ECDLP).
T... [more] |
IT2012-9 pp.1-6 |
IT |
2011-07-22 10:20 |
Okayama |
Okayama University |
Paring-Friendly Curve over Extension Field of Degree r where r is The Group Order Yuki Mori, Taichi Sumo, Yasuyuki Nogami (Okayama Univ.), Tomoko K. Matsushima (Polytechnic Univ.), Satoshi Uehara (Kitakyusyu City Univ.) IT2011-18 |
This paper considers the torsion group structure
when the extension degree of the definition field of
the non-supersin... [more] |
IT2011-18 pp.47-52 |
ISEC, LOIS |
2009-11-12 14:20 |
Gifu |
Gifu Univ. |
A Proposal of Efficient Attribute-Based Group Signature Schemes Using Pairings Hiroki Fujii, Toru Nakanishi, Nobuo Funabiki (Okayama Univ.) ISEC2009-53 LOIS2009-42 |
Group signature scheme is the digital signature scheme enhancing the privacy of the user,and efficient pairing-based sch... [more] |
ISEC2009-53 LOIS2009-42 pp.15-22 |
WBS, IT, ISEC |
2009-03-09 13:10 |
Hokkaido |
Hakodate Mirai Univ. |
[Invited Talk]
Advances in Public-Key Cryptography (RSA, ECC, IBE) Tsuyoshi Takagi (Future Univ. Hakodate.) IT2008-50 ISEC2008-108 WBS2008-63 |
We give a brief overview on the development of public-key cryptography starting with RSA cryptosystem. The most frequent... [more] |
IT2008-50 ISEC2008-108 WBS2008-63 pp.47-48 |
ISEC |
2008-09-12 15:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Reduction of Public-Key Size in a Revocable Group Signature Scheme with Constant Costs for Signing and Verifying Hiroki Fujii, Yuta Hira, Toru Nakanishi, Nobuo Funabiki (Okayama Univ.) ISEC2008-68 |
Group signature scheme is the digital signature scheme enhancing the privacy of the user. We proposed a revocable scheme... [more] |
ISEC2008-68 pp.33-38 |
ISEC, SITE, IPSJ-CSEC |
2006-07-20 10:20 |
Okayama |
Okayama Univ. |
Pairing Computation with MNT Curve over All One Polynomial Field Masataka Akane, Takumi Okimoto, Yasuyuki Nogami, Yoshitaka Morikawa (Okayama Univ.) |
In recent years, many cryptographic applications with bilinear-pairing over elliptic curves have been proposed. The well... [more] |
ISEC2006-11 SITE2006-8 pp.13-18 |
ISEC |
2004-12-17 13:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Time-Capsule Encryption Maki Yoshida (Osaka Univ.), Shigeo Mitsunari (u10 Networks), Toru Fujiwara (Osaka Univ.) |
We have designed a new timed-release encryption, called time-capsule encryption, and implemented it. In our scheme, a ti... [more] |
ISEC2004-98 pp.1-5 |