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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCC, ISEC, IT, WBS | 2023-03-14 10:30 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
Security Analysis for Ring-LWE Problem over the Maximal Real and Complex Subfields in Cyclotomic Field Satoshi Uesugi, Shinya Okumura, Miyaji Atsuko (Osaka Univ)  IT2022-75 ISEC2022-54 WBS2022-72 RCC2022-72 |
The Learning With Errors problem (LWE) is a mathematical problem that supports the security of lattice based cryptograph... [more] | IT2022-75 ISEC2022-54 WBS2022-72 RCC2022-72 pp.49-53 |
| RCC, ISEC, IT, WBS | 2023-03-14 15:20 |
Yamaguchi | (Primary: On-site, Secondary: Online) |
Attribute-based encryption with keyword search Kotaro Amemiya, Toi Tomita, Junji Shikata (Yokohama National Univ.) IT2022-94 ISEC2022-73 WBS2022-91 RCC2022-91 |
In this paper, we propose Attribute-Based Searchable Encryption (ABPEKS), which combines the functions of Public key Enc... [more] | IT2022-94 ISEC2022-73 WBS2022-91 RCC2022-91 pp.163-170 |
| ICSS, IPSJ-SPT | 2023-03-13 17:30 |
Okinawa | Okinawaken Seinenkaikan (Primary: On-site, Secondary: Online) |
Expanding Underlying Number Fields Reducing from Module-LWE to Ring-LWE Sosuke Funatsu, Atsuko Miyaji, Shinya Okumura (OU) ICSS2022-71 |
We have researched Learning with Errors(LWE) problem and Ring-LWE problem. Module-LWE problem is a version of RLWE probl... [more] | ICSS2022-71 pp.139-144 |
| ISEC, SITE, LOIS | 2022-11-18 17:20 |
Online | Online | Security Proof and Parameters for a Lattice-based Fuzzy Signature Scheme Yuichi Hasegawa, Shingo Sato, Junji Shikata (Yokohama National Univ.) ISEC2022-45 SITE2022-49 LOIS2022-29 |
Recently, password-based authentication is often used for entity authentication of systems. However, because recently cy... [more] | ISEC2022-45 SITE2022-49 LOIS2022-29 pp.92-99 |
| IT, ISEC, RCC, WBS | 2022-03-10 14:40 |
Online | Online | Crypto Analysis for Ring-LWE Problem on Subfield in Cyclotomic Field Satoshi Uesugi, Shinya Okumura, Atsuko Miyaji (OU) IT2021-106 ISEC2021-71 WBS2021-74 RCC2021-81 |
Since the proposal of the quantum computer, steady progress has been made toward its practical use. It has been reported... [more] | IT2021-106 ISEC2021-71 WBS2021-74 RCC2021-81 pp.138-144 |
| HWS, ICD [detail] | 2021-10-19 13:30 |
Online | Online | Design of NTT Hardware Based on K-RED for Lattice-Based Cryptography Yuma Itabashi, Rei Ueno, Naofumi Homma (Tohoku Univ.) HWS2021-46 ICD2021-20 |
This paper presents an efficient hardware that efficiently performs Number Theoretic Transform(NTT) which is a dominant ... [more] | HWS2021-46 ICD2021-20 pp.26-31 |
| BioX, ISEC, SITE, ICSS, EMM, HWS, IPSJ-CSEC, IPSJ-SPT [detail] | 2021-07-19 16:55 |
Online | Online | Evaluation on Biometric Template Protection System Based on Somewhat Homomorphic Encryption Hiroto Tamiya, Toshiyuki Isshiki, Kengo Mori (NEC), Satoshi Obana (Hosei Univ.), Tetsushi Ohki (Shizuoka Univ.) ISEC2021-21 SITE2021-15 BioX2021-22 HWS2021-21 ICSS2021-26 EMM2021-26 |
Many biometric template protection systems have been proposed to perform biometric authentication while keeping the biom... [more] | ISEC2021-21 SITE2021-15 BioX2021-22 HWS2021-21 ICSS2021-26 EMM2021-26 pp.68-73 |
| IT, ISEC, WBS | 2019-03-08 15:20 |
Tokyo | University of Electro-Communications | Key Reocvery Atttack on Ring-LWE Scheme Using Side-Channel Information in Number Theoretic Transform Kento Oonishi, Noboru Kunihiro (Tokyo Univ.) IT2018-112 ISEC2018-118 WBS2018-113 |
Recently, the researches of post-quantum cryptography are conducted because of the realization of quantum computers in t... [more] | IT2018-112 ISEC2018-118 WBS2018-113 pp.229-234 |
| HWS, ICD | 2018-10-29 13:50 |
Osaka | Kobe Univ. Umeda Intelligent Laboratory | Hardware Design of High Precision Discrete Gaussian Sampler for Lattice-based Cryptography Keitaro Koga (UTokyo), Awano Hiromitsu (VDEC), Ikeda Makoto (UTokyo) HWS2018-49 ICD2018-41 |
Since quantum computer is developed to be more practical, Post-Quantum Cryptography (PQC) that is not solved with quantu... [more] | HWS2018-49 ICD2018-41 pp.13-18 |
| HWS, ICD | 2018-10-29 15:20 |
Osaka | Kobe Univ. Umeda Intelligent Laboratory | A Design and Implementation of Ring-LWE Cryptography Hardware Based on Number Theoretic Transform Sora Endo, Rei Ueno, Takafumi Aoki, Naofumi Homma (Tohoku Univ.) HWS2018-52 ICD2018-44 |
This paper presents an efficient Ring-LWE cryptographic hardware architecture based on number theoretic transformation. ... [more] | HWS2018-52 ICD2018-44 pp.31-34 |
| HWS, ISEC, SITE, ICSS, EMM, IPSJ-CSEC, IPSJ-SPT [detail] | 2018-07-26 14:10 |
Hokkaido | Sapporo Convention Center | A New Embedding Method for Generalized LWE Weiyao Wang, Yuntao Wang, Atsushi Takayasu, Tsuyoshi Takagi (Univ. Tokyo) ISEC2018-46 SITE2018-38 HWS2018-43 ICSS2018-49 EMM2018-45 |
Estimating the computational cost for solving learning with errors (LWE) problem is an indispensable research topic to u... [more] | ISEC2018-46 SITE2018-38 HWS2018-43 ICSS2018-49 EMM2018-45 pp.363-370 |
| LOIS, ISEC, SITE | 2017-11-10 16:10 |
Kyoto | Revocable Hierarchical Identity-Based Encryption based on LWE Assumption Atsushi Takayasu, Shuichi Katsumata (Univ. Tokyo), Takahiro Matsuda (AIST) ISEC2017-71 SITE2017-53 LOIS2017-48 |
Revocable hierarchical identity-based encryption~(RHIBE) is an advanced form of standard identity-based encryption. RHIB... [more] | ISEC2017-71 SITE2017-53 LOIS2017-48 pp.129-136 |
|
| EMM, ISEC, SITE, ICSS, IPSJ-CSEC, IPSJ-SPT [detail] | 2016-07-15 13:00 |
Yamaguchi | Efficient Discrete Gaussian Sampling on Constrained Devices Yuki Tanaka, Isamu Teranishi, Kazuhiko Minematsu (NEC), Yoshinori Aono (NICT) ISEC2016-32 SITE2016-26 ICSS2016-32 EMM2016-40 |
Lattice-based cryptography has been attracted by features of simple-implementation, quantum-resilient, and high-level fu... [more] | ISEC2016-32 SITE2016-26 ICSS2016-32 EMM2016-40 pp.169-175 |
|
| ICSS, ISEC, SITE, EMM, IPSJ-CSEC, IPSJ-SPT [detail] | 2014-07-04 10:40 |
Hokkaido | San-Refure Hakodate | Cryptanalysis of a matrix variant of NTRU Takanori Yasuda (ISIT), Yuya Yamaguchi (Kyushu Univ.), Xavier Dahan, Kouichi Sakurai (ISIT) ISEC2014-33 SITE2014-28 ICSS2014-37 EMM2014-33 |
Since its introduction in 1996, the cryptosystem NTRU has become a well-established candidate for the next generation pu... [more] | ISEC2014-33 SITE2014-28 ICSS2014-37 EMM2014-33 pp.239-246 |
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