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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ISEC | 2011-12-14 16:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Public-Key Identification Schemes based on Multivariate Quadratic Polynomials Koichi Sakumoto, Taizo Shirai, Harunaga Hiwatari (Sony)  ISEC2011-72 |
A problem of solving a system of multivariate quadratic polynomials over a finite field, which is called an MQ problem, ... [more] | ISEC2011-72 p.39 |
| ISEC, IPSJ-CSEC, SITE, ICSS [detail] | 2010-07-02 09:00 |
Aomori | Hirosaki University | Proposal on MPKC Signature Scheme with Check Equations Shigeo Tsujii, Masahito Gotaishi (Chuo University) ISEC2010-23 SITE2010-19 ICSS2010-29 |
A new signature system of multivariate public key cryptosystem (MPKC), which uses separate check equations in order to p... [more] | ISEC2010-23 SITE2010-19 ICSS2010-29 pp.107-112 |
| IBISML | 2010-06-14 16:25 |
Tokyo | Takeda Hall, Univ. Tokyo | Privacy Preservation in Online Prediction Jun Sakuma (Univ. of Tsukuba/JST), Hiromi Arai (U. Tsukuba) IBISML2010-9 |
In this paper, we consider online prediction from expert advice in a situation where each expert observes its own loss a... [more] | IBISML2010-9 pp.49-56 |
| IT, ISEC, WBS | 2010-03-05 16:10 |
Nagano | Nagano-Engineering Campus, Shinshu University | A study on the probabilistic algorithm to solve the elliptic curve discrete logarithm problem Osamu Ashihara, Yoshitaka Sagara, Nobuhide Sakuragi, Tomoko K. Matsushima (Polytechnic Univ.) IT2009-129 ISEC2009-137 WBS2009-108 |
In this paper a probabilistic algorithm to solve the ECDLP is presented. This scheme uses the symmetry of the elliptic c... [more] | IT2009-129 ISEC2009-137 WBS2009-108 pp.373-380 |
| ISEC, LOIS | 2009-11-13 09:00 |
Gifu | Gifu Univ. | Proposal on Multivariate Public Key Signature Scheme Applying the STS cryptosystem Shigeo Tsujii, Masahito Gotaishi, Kohtaro Tadaki (Chuo Univ.) ISEC2009-59 LOIS2009-48 |
New signature scheme based on Stepwise Triangular Scheme (STS), which is one of the basic trapdoors of Multivariate Publ... [more] | ISEC2009-59 LOIS2009-48 pp.55-60 |
| ISEC, IPSJ-CSEC, SITE, ICSS [detail] | 2009-07-03 10:20 |
Akita | Akita University | Proposal of Integrated MPKC: PPS
-- STS Enhanced by Perturbed Piece In Hand Method -- Shigeo Tsujii, Kohtaro Tadaki, Masahito Gotaishi, Ryo Fujita (Chuo Univ.), Masao Kasahara (OGU) ISEC2009-27 SITE2009-19 ICSS2009-41 |
In this paper, we propose a new MPKC, called PPS, based on (i) the 2-layer nonlinear piece in hand method, (ii) Internal... [more] | ISEC2009-27 SITE2009-19 ICSS2009-41 pp.139-146 |
| ISEC | 2009-05-22 14:15 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | An Improvement of Cyclic Vector Multiplication Algorithm based on Gauss period Normal Basis Erika Yanagi, Kenta Nekado, Yasuyuki Nogami, Yoshitaka Morikawa (Okayama Univ.) ISEC2009-9 |
This paper first introduces cyclic vector multiplication algorithm (CVMA) that is a multiplication algorithm with Gauss ... [more] | ISEC2009-9 pp.55-60 |
| 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 |
| MSS | 2009-01-29 13:25 |
Kanagawa | Kanagawa Industrial Promotion Center | A Method of Petri Nets and Calculating the Elementary T-invariants for Public-key Cryptography MEPKC Ryo Yamaguchi, Qi-Wei Ge, Mitsuru Nakata (Yamaguchi Univ.) CST2008-42 |
This paper aims at automatically generating Petri nets that are used as key generator of public-key cryptography MEPKC. ... [more] | CST2008-42 pp.5-10 |
| MSS | 2008-01-29 10:20 |
Tokushima | The University of Tokushima | A Method of Generating and Complicating Petri Nets Used as Key-generator of a public-key cryptgraphy MEPKC Ryosuke Murakami, Ryo Yamaguchi, Qi-Wei Ge, Mitsuru Nakata (Yamaguchi Univ) CST2007-48 |
This paper aims at automatically generating Petri nets that are used as key generator of a public-key cryptography MEP... [more] |
CST2007-48 pp.11-16 |
| MSS | 2007-06-29 10:15 |
Okinawa | An algorithm to enumerate all the elementary T-invariants of auto-generated Petri nets Ryo Yamaguchi, Ryosuke Murakami, Mitsuru Nakata, Qi-Wei Ge (Yamaguchi Univ.) CST2007-9 |
In this paper, we propose an algorithm to enumerate all the elementary T-invariants of auto-generated Petri nets that ... [more] |
CST2007-9 pp.15-20 |
|
| CAS, SIP, VLD | 2007-06-22 13:00 |
Hokkaido | Hokkaido Tokai Univ. （Sapporo) | Scalable Dual-Radix Unified Montgomery Multiplier in GF(p) and GF(2n) Kazuyuki Tanimura, Ryuta Nara, Shunitsu Kohara, Youhua Shi, Nozomu Togawa, Masao Yanagisawa, Tatsuo Ohtsuki (Waseda Univ.) CAS2007-26 VLD2007-42 SIP2007-56 |
Modular multiplication is the dominant arithmetic operation in elliptic curve cryptography (ECC), which is one of public... [more] | CAS2007-26 VLD2007-42 SIP2007-56 pp.43-48 |
| ICD, VLD | 2007-03-08 15:50 |
Okinawa | Mielparque Okinawa | Design of RSA Encryption circuit with embedded Fixed Private Key using Via Programmable Logic VPEX Hiroshi Shimomura, Kazuki Okuyama, Akihiro Nakamura, Takeshi Fujino (Ritsumei Univ.) |
We have been studied the Via Programmable Logic Architecture VPEX (Via Programmable Logic using EXOR Array) ． As similar... [more] | VLD2006-136 ICD2006-227 pp.103-108 |
| ISEC, SITE, IPSJ-CSEC | 2006-07-20 09:30 |
Okayama | Okayama Univ. | A Translation Matrix between Two Isomorphic Extension Fields via Optimal Normal Basis Representation Ryo Nanba, Yasuyuki Nogami, Yoshitaka Morikawa (Okayama Univ.) |
Some extension fields efficient for fast implementation have been proposed. These extension fields adopt unique modular ... [more] | ISEC2006-9 SITE2006-6 pp.1-6 |
| WBS, IT, ISEC | 2006-03-16 13:15 |
Aichi | Nagoya Univ. | [Invited Talk]
Acceleration of arithmetic in Galois fields by hardware support Naofumi Takagi (Nagoya Univ.) |
In encryption and decryption of public-key cryptographies, such as elliptic curve cryptography (ECC), computation of ari... [more] | IT2005-72 ISEC2005-129 WBS2005-86 p.49 |
| COMP | 2005-09-15 13:20 |
Osaka | Osaka Univ., Toyonaka Campus | [Tutorial Lecture]
NA Akinori Kawachi (Tokyo Tech.) |
Applications of quantum information processing to cryptography has played a central role in the quantum information scie... [more] | |
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