Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCC, ISEC, IT, WBS |
2023-03-14 09:25 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Security Anslysis of binary elliptic curve GLS254 Yue Gao (Osaka Univ.), ShuFan Wu (Taiwan Univ.), Atsuko Miyaji (Osaka Univ.) |
[more] |
|
RCC, ISEC, IT, WBS |
2023-03-14 10:55 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Safety Analysis for The Post-quantum Module-LWE Problem on Subfield in Cyclotomic Field Kosuke Tamura, Atsuko Miyaji, Shinya Okumura (OU) |
[more] |
|
RCC, ISEC, IT, WBS |
2023-03-14 13:50 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
A Proposal of Difining Fields of Ring-LWE Problem for Efficient Post Quantum Cryptography Yuya Okubo (Osaka Univ.), Atsuko Miyaji (Osaka Univ./JAIST), Shinya Okumura (Osaka Univ.) |
[more] |
|
RCC, ISEC, IT, WBS |
2023-03-14 14:55 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Construction of Repudiable and Claimable Ring Signatures suitable for use on web 3.0 Masato Uehara, Atsuko Miyaji (Osaka Univ), Tian yangguang (Surrey Univ) |
[more] |
|
RCC, ISEC, IT, WBS |
2023-03-14 16:50 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Method for Estimating the Appropriate Percentage of Holdout Samples in the DIP Method Naoki Kawahara, Atsuko Miyaji (Osaka Univ.) |
[more] |
|
RCC, ISEC, IT, WBS |
2023-03-14 17:15 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Local Differential Privacy mechanism for non-linear machine learning Tatsuhiro Yamatsuki, He Bingchang, Shintaro Yamashita (Osaka Univ.), Atsuko Miyaji (Osaka Univ./JAIST), Tomoaki Mimoto (ATR) |
[more] |
|
RCC, ISEC, IT, WBS |
2023-03-15 15:45 |
Yamaguchi |
(Primary: On-site, Secondary: Online) |
Linear Differential Attack for Salsa Kunjo Ri, Atsuko Miyaji (Handai) |
[more] |
|
ICSS, IPSJ-SPT |
2023-03-13 16:50 |
Okinawa |
Okinawaken Seinenkaikan (Primary: On-site, Secondary: Online) |
New linear approximation and improved bias of ChaCha in differential linear analysis Ryo Watanabe (Osaka Univ..), Atsuko Miyaji (Osaka Univ./JAIST) |
[more] |
|
ICSS, IPSJ-SPT |
2023-03-13 17:10 |
Okinawa |
Okinawaken Seinenkaikan (Primary: On-site, Secondary: Online) |
Improvement of Linear Approximations in Differential Linear Analysis of Stream Cipher ChaCha Atsuki Nagai (Osaka Univ.), Atsuko Miyaji (Osaka Univ./JAIST) |
[more] |
|
ICSS, IPSJ-SPT |
2023-03-13 17:30 |
Okinawa |
Okinawaken Seinenkaikan (Primary: On-site, Secondary: Online) |
Expanding the algebraic number field that can be reduced from Module-LWE to Ring-LWE Sosuke Funatsu, Atsuko Miyaji, Shinya Okumura (OU) |
[more] |
|
ICSS, IPSJ-SPT |
2023-03-13 17:50 |
Okinawa |
Okinawaken Seinenkaikan (Primary: On-site, Secondary: Online) |
On a Threshold Ring Signature for Generating Efficiently Sized Signatures Ryunosuke Higashi, Atsuko Miyaji, Hideaki Miyaji, Yuta Maeno (OU) |
[more] |
|
IT, ISEC, RCC, WBS |
2022-03-10 10:30 |
Online |
Online |
Threshold Signature Scheme Suitable for a Short Message Takuya Inomoto (Osaka Univ.), Atsuko Miyaji (Osaka Univ./JAIST) IT2021-90 ISEC2021-55 WBS2021-58 RCC2021-65 |
A threshold signature is a digital signature that is used for information generated by multiple people. In threshold sig... [more] |
IT2021-90 ISEC2021-55 WBS2021-58 RCC2021-65 pp.42-49 |
IT, ISEC, RCC, WBS |
2022-03-10 14:15 |
Online |
Online |
Reconsideration of Attacks on the Search Ring-LWE Problem by Trace Map on Finite Field Tomoka Takahashi, Shinya Okumura, Atsuko Miyaji (Osaka Univ.) IT2021-105 ISEC2021-70 WBS2021-73 RCC2021-80 |
Lattice-based cryptography has attracted a great deal of attention due to the standardization of Post-Quantum Cryptograp... [more] |
IT2021-105 ISEC2021-70 WBS2021-73 RCC2021-80 pp.130-137 |
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 |
IT, ISEC, RCC, WBS |
2022-03-11 14:55 |
Online |
Online |
Analysis of Multi-Bit Differentials in the Stream Cipher ChaCha Kai Izumi, Atsuko Miyaji (Osaka Univ.) IT2021-128 ISEC2021-93 WBS2021-96 RCC2021-103 |
[more] |
IT2021-128 ISEC2021-93 WBS2021-96 RCC2021-103 pp.262-269 |
ICSS, IPSJ-SPT |
2022-03-07 15:00 |
Online |
Online |
ICSS2021-64 |
Accountable Subgroup Multisignature (ASM) enables any subgroup of signers from a group to produce a multi-signature for ... [more] |
ICSS2021-64 pp.32-37 |
ICSS, IPSJ-SPT |
2022-03-08 10:20 |
Online |
Online |
Development of validation system for stack unwinding information according to the AArch64 calling convention Tetsuhiro Kawaguchi, Yuki Takano, Atsuko Miyaji (Osaka Univ.) ICSS2021-68 |
The stack unwinding during program execution implemented in high-level languages is based on debugging information writt... [more] |
ICSS2021-68 pp.55-60 |
ICSS, IPSJ-SPT |
2022-03-08 14:50 |
Online |
Online |
On Extension of scalable local differential privacy Tatsuhiro Yamatsuki, Atsuko Miyaji (Osaka Univ.), Tomoaki Mimoto (Osaka Univ./ATR) ICSS2021-79 |
[more] |
ICSS2021-79 pp.123-128 |
ICSS, IPSJ-SPT |
2022-03-08 15:10 |
Online |
Online |
Proposal of a lattice-based accumulator with efficient update function Yuta Maeno, Hideaki Miyaji, Atsuko Miyaji (Osaka Univ) ICSS2021-80 |
In recent years, as the digitization of various information and assets continues, the technology of proving the ownershi... [more] |
ICSS2021-80 pp.129-134 |
QIT (2nd) |
2021-11-30 13:30 |
Online |
Online |
[Poster Presentation]
Attacks on Search Ring-LWE Problem by Trace Map on Finite Field Tomoka Takahashi, Sinya Okumura, Atsuko Miyaji (Osaka Univ.) |
The Ring-Learning with Error (Ring-LWE) has attracted a great deal of attention because it is quantum-resistant and can ... [more] |
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