Engineering Sciences/NOLTA-Information Security(Date:2021/05/19)

Presentation
Secure Chat and Storage Systems based on Searchable Encryption: Implementation and Evaluation

Keita Emura(NICT),  Sachiko Kanamori(NICT),  Ryo Nojima(NICT),  Yohei Watanabe(UEC/NICT),  

[Date]2021-05-19
[Paper #]ISEC2021-5
[Invited Talk] Six-Card Finite-Runtime XOR Protocol with Only Random Cut (from APKC 2020)

Kodai Toyoda(Tohoku Univ.),  Daiki Miyahara(Tohoku Univ./AIST),  Takaaki Mizuki(Tohoku Univ.),  Hideaki Sone(Tohoku Univ.),  

[Date]2021-05-19
[Paper #]ISEC2021-3
Distinguishing and Forgery Attacks against Romulus-N and Romulus-M

Makoto Habu(Nagoya Univ.),  Kazuhiko Minematsu(NEC),  Tetsu Iwata(Nagoya Univ.),  

[Date]2021-05-19
[Paper #]ISEC2021-6
Card-based Cryptographic Protocols with a Standard Deck of Cards Using Private Operations

Yoshifumi Manabe(Kogakuin Univ),  Hibiki Ono(Kogakuin Univ),  

[Date]2021-05-19
[Paper #]ISEC2021-1
[Invited Talk] Efficiency and Accuracy Improvements of Secure Floating-Point Addition over Secret Sharing (from IWSEC 2020)

Kota Sasaki(The Univ. of Tokyo),  Koji Nuida(Kyushu Univ.),  

[Date]2021-05-19
[Paper #]ISEC2021-8
[Invited Talk] Security Definitions on Time-Lock Puzzles (from ICISC 2020)

Daiki Hiraga(Tokyo Tech),  Keisuke Hara(Tokyo Tech/AIST),  Masayuki Tezuka(Tokyo Tech),  Yusuke Yoshida(Tokyo Tech),  Keisuke Tanaka(Tokyo Tech),  

[Date]2021-05-19
[Paper #]ISEC2021-7
Toward the proposal of Healthcare Information Exchange (HIE) system using blockchain

Ryuji Ueno(Tsukuba Univ),  Kazumasa Omote(Tsukuba Univ./NICT),  

[Date]2021-05-19
[Paper #]ISEC2021-2
[Invited Talk] Efficient blockchain-based IoT firmware update considering distribution incentives (from IDC 2021)

Tatsuhiro Fukuda(Tsukuba Univ.),  Kazumasa Omote(Tsukuba Univ./NICT),  

[Date]2021-05-19
[Paper #]ISEC2021-4
[Invited Talk] Simple Electromagnetic Analysis Against Activation Functions of Deep Neural Networks (from AIHWS 2020)

Go Takatoi(UEC),  Takeshi Sugawara(UEC),  Kazuo Sakiyama(UEC),  Yuko Hara-Azumi(Tokyo Tech),  Yang Li(UEC),  

[Date]2021-05-19
[Paper #]ISEC2021-9