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カードベース暗号に基づく新しい秘密計算の実現

Research Project

Project/Area Number 19J21153
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Review Section Basic Section 60070:Information security-related
Research InstitutionThe University of Electro-Communications (2021)
Tohoku University (2019-2020)

Principal Investigator

宮原 大輝  電気通信大学, 大学院情報理工学研究科, 助教

Project Period (FY) 2019-04-25 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥2,500,000 (Direct Cost: ¥2,500,000)
Fiscal Year 2021: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2020: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2019: ¥900,000 (Direct Cost: ¥900,000)
Keywords理論計算機科学 / 情報セキュリティ / 暗号理論 / 秘密計算 / カードベース暗号 / ゼロ知識証明 / ペンシルパズル / セキュリティ / 暗号 / 物理暗号 / 暗号プロトコル
Outline of Research at the Start

秘密計算とは、入力に関する情報を一切漏らすことなく、入力に関する何らかの計算を行うことである。例えば、遺伝子データに関する情報を秘密にしたまま、統計処理等を行うことができる。しかし、計算速度による効率性の観点から、実用化・普及には至っていない。
本研究は、その秘密計算を効率的に行うことが可能な方式の開発を目的としている。その達成のために本研究では、物理的なカード組を用いて秘密計算を実現するカードベース暗号に注目する。手軽に計算可能なカードベース暗号の方式をコンピュータ上での暗号方式として応用することで、計算速度の観点から効率的な秘密計算方式の開発を目指す。

Outline of Annual Research Achievements

秘密計算の一種であるゼロ知識証明に関する成果を、著名な国際論文誌Theoretical Computer Science誌で公表できた。この成果は、ペンシルパズルの解に対するゼロ知識証明プロトコルに関するものであり、本研究課題が推進してきた研究分野の1つである。本論文では、世界的に有名なペンシルパズルであるSlitherlinkの「1つの輪っかを作る」という制約に注目し、そのような制約を持つパズルに対する一般的なゼロ知識証明プロトコルの構成を示した。その構成は、予め証明者が準備した解を検証者が検証するという従来通りの方式ではなく、盤面と同じ大きさの輪っかの面積を証明者が輪っかの外側から1マスずつ減らすことによって、輪っかの性質が保証された解を証明者に作って貰うというアイデアに基づいている。この構成に加えて、本論文では同じ制約を持つペンシルパズルであるMasyuに対する具体的なゼロ知識証明プロトコルを構築した。以上の成果は、フランス共和国Clermont Auvergne大のLafourcade准教授及びRobert氏との共同成果である。このように本研究課題の一部を国際共同研究として推進できたのは、ひとえに本科学研究費助成事業のおかげである。
本年度は上述したペンシルパズルに加え、3彩色問題と同型問題にも取り組み、それらに対するゼロ知識証明プロトコルを査読付き国際会議ProvSec 2021で代表者が発表した。この研究成果の背景には、Goldreichらによって1991年に示された古典的な成果がある。彼らは成果を分かりやすく示すために、物理的な金庫を用いるゼロ知識証明プロトコルを記述している。本研究では、その既存プロトコルに対して代表者らがこれまで培ってきたゼロ知識証明に関するテクニックを動員し、効率化を行った。その結果、健全性エラーが存在しない効率的なプロトコルを構築できた。

Research Progress Status

令和3年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

令和3年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (38 results)

All 2022 2021 2020 2019 Other

All Journal Article (29 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 29 results,  Open Access: 24 results) Presentation (8 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results) Remarks (1 results)

  • [Journal Article] Card-Based ZKP for Connectivity: Applications to Nurikabe, Hitori, and Heyawake2022

    • Author(s)
      Robert Leo、Miyahara Daiki、Lafourcade Pascal、Mizuki Takaaki
    • Journal Title

      New Generation Computing

      Volume: - Issue: 1 Pages: 149-171

    • DOI

      10.1007/s00354-022-00155-5

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Physical zero-knowledge proof and NP-completeness proof of Suguru puzzle2021

    • Author(s)
      Robert Leo、Miyahara Daiki、Lafourcade Pascal、Libralesso Luc、Mizuki Takaaki
    • Journal Title

      Information and Computation

      Volume: - Pages: 104858-104858

    • DOI

      10.1016/j.ic.2021.104858

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] How to construct physical zero-knowledge proofs for puzzles with a “single loop” condition2021

    • Author(s)
      Lafourcade Pascal、Miyahara Daiki、Mizuki Takaaki、Robert Leo、Sasaki Tatsuya、Sone Hideaki
    • Journal Title

      Theoretical Computer Science

      Volume: 888 Pages: 41-55

    • DOI

      10.1016/j.tcs.2021.07.019

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Another Use of the Five-Card Trick: Card-Minimal Secure Three-Input Majority Function Evaluation2021

    • Author(s)
      Toyoda Kodai、Miyahara Daiki、Mizuki Takaaki
    • Journal Title

      INDOCRYPT 2021、Lecture Notes in Computer Science

      Volume: 13143 Pages: 536-555

    • DOI

      10.1007/978-3-030-92518-5_24

    • ISBN
      9783030925178, 9783030925185
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Card-Based Zero-Knowledge Proof Protocols for Graph Problems and Their Computational Model2021

    • Author(s)
      Miyahara Daiki、Haneda Hiromichi、Mizuki Takaaki
    • Journal Title

      ProvSec 2021、Lecture Notes in Computer Science

      Volume: 13059 Pages: 136-152

    • DOI

      10.1007/978-3-030-90402-9_8

    • ISBN
      9783030904012, 9783030904029
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Card-Minimal Three-Input AND?Protocol Using Two Shuffles2021

    • Author(s)
      Isuzugawa Raimu、Toyoda Kodai、Sasaki Yu、Miyahara Daiki、Mizuki Takaaki
    • Journal Title

      COCOON 2021、Lecture Notes in Computer Science

      Volume: 13025 Pages: 668-679

    • DOI

      10.1007/978-3-030-89543-3_55

    • ISBN
      9783030895426, 9783030895433
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Zero-Knowledge Proof Protocol for?Cryptarithmetic Using Dihedral Cards2021

    • Author(s)
      Isuzugawa Raimu、Miyahara Daiki、Mizuki Takaaki
    • Journal Title

      UCNC 2021、Lecture Notes in Computer Science

      Volume: 12984 Pages: 51-67

    • DOI

      10.1007/978-3-030-87993-8_4

    • ISBN
      9783030879921, 9783030879938
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cooking Cryptographers: Secure Multiparty Computation Based on Balls and Bags2021

    • Author(s)
      Daiki Miyahara, Yuichi Komano, Takaaki Mizuki, and Hideaki Sone
    • Journal Title

      Proc. of CSF 2021

      Volume: - Pages: 1-16

    • DOI

      10.1109/csf51468.2021.00034

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interactive Physical ZKP for?Connectivity: Applications to Nurikabe and Hitori2021

    • Author(s)
      Robert Leo、Miyahara Daiki、Lafourcade Pascal、Mizuki Takaaki
    • Journal Title

      CiE 2021、Lecture Notes in Computer Science

      Volume: 12813 Pages: 373-384

    • DOI

      10.1007/978-3-030-80049-9_37

    • ISBN
      9783030800482, 9783030800499
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New Card-based Copy Protocols Using Only Random Cuts2021

    • Author(s)
      Koyama Hiroto、Toyoda Kodai、Miyahara Daiki、Mizuki Takaaki
    • Journal Title

      APKC 2021、ACM

      Volume: - Pages: 13-22

    • DOI

      10.1145/3457338.3458297

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Secure Three-Input AND Protocol with a Standard Deck of Minimal Cards2021

    • Author(s)
      Koyama Hiroto、Miyahara Daiki、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      CSR 2021、Lecture Notes in Computer Science

      Volume: 12730 Pages: 242-256

    • DOI

      10.1007/978-3-030-79416-3_14

    • ISBN
      9783030794156, 9783030794163
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Actively revealing card attack on card-based protocols2021

    • Author(s)
      Takashima Ken、Miyahara Daiki、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      Natural Computing

      Volume: - Issue: 4 Pages: 615-628

    • DOI

      10.1007/s11047-020-09838-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient Generation of a Card-Based Uniformly Distributed Random Derangement2021

    • Author(s)
      Murata Soma、Miyahara Daiki、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      WALCOM 2021、Lecture Notes in Computer Science

      Volume: 12635 Pages: 78-89

    • DOI

      10.1007/978-3-030-68211-8_7

    • ISBN
      9783030682101, 9783030682118
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Card-Based Covert Lottery2021

    • Author(s)
      Shinoda Yuto、Miyahara Daiki、Shinagawa Kazumasa、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      SECITC 2020、Lecture Notes in Computer Science

      Volume: 12596 Pages: 257-270

    • DOI

      10.1007/978-3-030-69255-1_17

    • ISBN
      9783030692544, 9783030692551
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluating card-based protocols in terms of execution time2020

    • Author(s)
      Miyahara Daiki、Ueda Itaru、Hayashi Yu-ichi、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      International Journal of Information Security

      Volume: - Issue: 5 Pages: 729-740

    • DOI

      10.1007/s10207-020-00525-4

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Card-based protocols for secure ranking computations2020

    • Author(s)
      Takashima Ken、Abe Yuta、Sasaki Tatsuya、Miyahara Daiki、Shinagawa Kazumasa、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      Theoretical Computer Science

      Volume: 845 Pages: 122-135

    • DOI

      10.1016/j.tcs.2020.09.008

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient card-based zero-knowledge proof for Sudoku2020

    • Author(s)
      Tatsuya Sasaki, Daiki Miyahara, Takaaki Mizuki, and Hideaki Sone
    • Journal Title

      Theoretical Computer Science

      Volume: - Pages: 135-142

    • DOI

      10.1016/j.tcs.2020.05.036

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Physical Zero-Knowledge Proof for Suguru Puzzle2020

    • Author(s)
      Robert Leo、Miyahara Daiki、Lafourcade Pascal、Mizuki Takaaki
    • Journal Title

      SSS 2020、Lecture Notes in Computer Science

      Volume: 12514 Pages: 235-247

    • DOI

      10.1007/978-3-030-64348-5_19

    • ISBN
      9783030643478, 9783030643485
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] How to Implement a Non-uniform or Non-closed Shuffle2020

    • Author(s)
      Saito Takahiro、Miyahara Daiki、Abe Yuta、Mizuki Takaaki、Shizuya Hiroki
    • Journal Title

      TPNC 2020、Lecture Notes in Computer Science

      Volume: 12494 Pages: 107-118

    • DOI

      10.1007/978-3-030-63000-3_9

    • ISBN
      9783030629991, 9783030630003
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Public-PEZ Cryptography2020

    • Author(s)
      Murata Soma、Miyahara Daiki、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      ISC 2020、Lecture Notes in Computer Science

      Volume: 12472 Pages: 59-74

    • DOI

      10.1007/978-3-030-62974-8_4

    • ISBN
      9783030629731, 9783030629748
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Card-Based ZKP Protocols for Takuzu and Juosan2020

    • Author(s)
      Miyahara Daiki、Robert Leo、Lafourcade Pascal、Takeshige So、Mizuki Takaaki、Shinagawa Kazumasa、Nagao Atsuki、Sone Hideaki
    • Journal Title

      FUN 2021、Leibniz International Proceedings in Informatics

      Volume: 157

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Six-Card Finite-Runtime XOR Protocol with Only Random Cut2020

    • Author(s)
      Toyoda Kodai、Miyahara Daiki、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      APKC 2020、ACM

      Volume: - Pages: 2-8

    • DOI

      10.1145/3384940.3388961

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Practical card-based implementations of Yao's millionaire protocol2020

    • Author(s)
      Miyahara Daiki、Hayashi Yu-ichi、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      Theoretical Computer Science

      Volume: 803 Pages: 207-221

    • DOI

      10.1016/j.tcs.2019.11.005

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Card-Based Physical Zero-Knowledge Proof for Kakuro2019

    • Author(s)
      MIYAHARA Daiki、SASAKI Tatsuya、MIZUKI Takaaki、SONE Hideaki
    • Journal Title

      IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

      Volume: E102.A Issue: 9 Pages: 1072-1078

    • DOI

      10.1587/transfun.E102.A.1072

    • NAID

      130007699464

    • ISSN
      0916-8508, 1745-1337
    • Year and Date
      2019-09-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interactive Physical Zero-Knowledge Proof for Norinori2019

    • Author(s)
      Dumas Jean-Guillaume、Lafourcade Pascal、Miyahara Daiki、Mizuki Takaaki、Sasaki Tatsuya、Sone Hideaki
    • Journal Title

      COCOON 2019, Lecture Notes in Computer Science

      Volume: 11653 Pages: 166-177

    • DOI

      10.1007/978-3-030-26176-4_14

    • ISBN
      9783030261757, 9783030261764
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A Physical ZKP for Slitherlink: How to Perform Physical Topology-Preserving Computation2019

    • Author(s)
      Lafourcade Pascal、Miyahara Daiki、Mizuki Takaaki、Sasaki Tatsuya、Sone Hideaki
    • Journal Title

      ISPEC 2019, Lecture Notes in Computer Science

      Volume: 11879 Pages: 135-151

    • DOI

      10.1007/978-3-030-34339-2_8

    • ISBN
      9783030343385, 9783030343392
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Card-Based Protocol Against Actively Revealing Card Attack2019

    • Author(s)
      Takashima Ken、Miyahara Daiki、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      TPNC 2019、Lecture Notes in Computer Science

      Volume: 11934 Pages: 95-106

    • DOI

      10.1007/978-3-030-34500-6_6

    • ISBN
      9783030344993, 9783030345006
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Card-Based Secure Ranking Computations2019

    • Author(s)
      Takashima Ken、Abe Yuta、Sasaki Tatsuya、Miyahara Daiki、Shinagawa Kazumasa、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      COCOA 2019、Lecture Notes in Computer Science

      Volume: 11949 Pages: 461-472

    • DOI

      10.1007/978-3-030-36412-0_37

    • ISBN
      9783030364113, 9783030364120
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Secure Implementations of a Random Bisection Cut2019

    • Author(s)
      Ueda Itaru、Miyahara Daiki、Akihiro Nishimura、Hayashi Yu-ichi、Mizuki Takaaki、Sone Hideaki
    • Journal Title

      International Journal of Information Security

      Volume: - Issue: 4 Pages: 445-452

    • DOI

      10.1007/s10207-019-00463-w

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 部分開示を用いるトランプカード金持ち比べプロトコル2021

    • Author(s)
      宮原大輝、水木敬明
    • Organizer
      アルゴリズム研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 部分開示を用いるトランプカードプロトコルとその発展2021

    • Author(s)
      小山寛人、宮原大輝、水木敬明
    • Organizer
      コンピュータセキュリティ研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Six-Card Finite-Runtime XOR Protocol with Only Random Cut (from APKC 2020)2021

    • Author(s)
      豊田航大、宮原大輝、水木敬明、曽根秀昭
    • Organizer
      電子情報通信学会情報セキュリティ研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] メッセージングアプリを用いて物理オークションプロトコルを遠隔で行う方法2020

    • Author(s)
      宮原大輝、水木敬明、曽根秀昭
    • Organizer
      コンピュータセキュリティシンポジウム2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] オンラインストレージを用いた2者間秘密計算2020

    • Author(s)
      宮原大輝
    • Organizer
      暗号と情報セキュリティシンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] Physical ZKP protocols for NoriNori and Slitherlink2019

    • Author(s)
      Daiki Miyahara
    • Organizer
      Workshop on Cryptography Using Physical Tools
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Topology-Preserving Computation Using a Deck of Cards and Its Application (from SCIS 2019)2019

    • Author(s)
      Daiki Miyahara
    • Organizer
      International Workshop on Security
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ボールと袋を用いた秘密計算2019

    • Author(s)
      宮原大輝
    • Organizer
      マルチメディア、分散、協調とモバイルシンポジウム
    • Related Report
      2019 Annual Research Report
  • [Remarks] 研究成果ページ(個人ウェブページ)

    • URL

      https://daikimiyahara.github.io/

    • Related Report
      2021 Annual Research Report

URL: 

Published: 2019-05-29   Modified: 2024-03-26  

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