Efficient Countermeasures against DoS Attacks

• Project/Area Number: 20500075
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Computer system/Network
• Research Institution: Hiroshima City University
• Principal Investigator: SOSHI Masakazu Hiroshima City University, 情報科学研究科, 准教授 (00293142)
• Co-Investigator(Kenkyū-buntansha): MIYAJI Atsuko 北陸先端科学技術大学院大学, 情報科学研究科, 教授 (10313701)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
• Keywords: セキュリティ / サービス不能攻撃 / トレースバック / モデル / 理論的解析 / 実装 / ネットワーク / シミュレーション

Research Abstract

DoS attacks have been serious threat to the Internet security these years. Therefore we studied efficient countermeasures against such DoS attacks, espe-cially focused on IP traceback schemes. In this study we proposed efficient IP traceback schemes and conducted theoretical analysis of them.

Research Products

• [Journal Article] Sequential Bitwise Sanitizable Signature Schemes (2011)
  • Author(s): G. Hanaoka, S. Hirose, A. Miyaji, K. Miyazaki, B. Santoso, P. Yang
  • Journal Title: IEICE Trans., Fundamentals E94-A Pages: 392-404
  • NAID: 10027987169
  • Peer Reviewed
• [Journal Article] Sequential Bitwise Sanitizable Signature Schemes (2011)
  • Author(s): Goichiro Hanaoka, Shoichi Hirose, Atsuko Miyaji, Kunihiko Miyazaki, Bagus Santoso, Peng Yang
  • Journal Title: IEICE Trans., Fundamentals Volume: E94-A Pages: 392-404
  • NAID: 10027987169
  • Peer Reviewed
• [Journal Article] Redesigning Group Key Exchange Protocol based on Bilinear Pairing Suitable for Various Environments (2011)
  • Author(s): Yvo Desmedt, Atsuko Miyaji
  • Journal Title: The 6th China International Conference on Information Security and Cryptology, Inscrypt 2010, Lecture Notes in Computer Science Volume: 6584 Pages: 236-254
  • NAID: 120003752191
  • Peer Reviewed
• [Journal Article] HC-128の内部状態非独立性について (2011)
  • Author(s): 陳嘉耕, 柿脇一穂, 宮地充子
  • Journal Title: The 2011 Symposium on Cryptography and Information Security Volume: SCIS2011-3B1-2
• [Journal Article] ARMを利用した楕円曲線暗号の効率的な実装 (2011)
  • Author(s): 永田智芳, 宮地充子
  • Journal Title: The 2011 Symposium on Cryptography and Information Security Volume: SCIS2011-3D2-2
• [Journal Article] Redesigning Group Key Exchange Protocol based on Bilinear Pairing (2011)
  • Author(s): Yvo Desmedt, Atsuko Miyaji
  • Journal Title: The 2011 Symposium on Cryptography and Information Security Volume: SCIS2011-3F4-3
• [Journal Article] 実用的な耐故障性を実現する効率的なグループ鍵共有法 (2011)
  • Author(s): 佐藤高嗣, 宮地充子
  • Journal Title: The 2011 Symposium on Cryptography and Information Security Volume: SCIS2011-3F4-4
• [Journal Article] 匿名IDベース暗号を用いたセキュアチャネルフリー検索可能公開鍵暗号方式の一般的構成法 (2011)
  • Author(s): 江村恵太, 宮地充子, 面和成
  • Journal Title: The 2011 Symposium on Cryptography and Information Security Volume: SCIS2011-4C2-6
• [Journal Article] 差分情報を利用したRC4 PRGA内部状態復元アルゴリズムの改良 (2011)
  • Author(s): 柿脇一穂, 宮地充子
  • Journal Title: IEICE Japan Tech.Rep Volume: ISEC2010-99 Pages: 57-64
  • NAID: 110008689674
• [Journal Article] メモリを考慮した事前計算点生成手法の提案 (2011)
  • Author(s): 笹原大揮, 宮地充子
  • Journal Title: IEICE Japan Tech.Rep Volume: ISEC2010-99 Pages: 159-166
  • NAID: 110008689691
• [Journal Article] 耐故障性を持つグループ鍵共有法の性能評価 (2011)
  • Author(s): 佐藤高嗣, 宮地充子
  • Journal Title: IEICE Japan Tech.Rep Volume: ISEC2010-99 Pages: 167-175
  • NAID: 110008689692
• [Journal Article] カウンタを用いたIPトレースバック方式の評価 (2011)
  • Author(s): 唐沢智之, 双紙正和, 宮地充子
  • Journal Title: IPSJ SIG Tech.Rep. Volume: 2011-CSEC-52 Pages: 7-7
• [Journal Article] ワイヤレスセンサネットワークにおける自己治癒機能を有する鍵共有方式の検討 (2011)
  • Author(s): 飯田達朗, 面和成, 宮地充子
  • Journal Title: IPSJ SIG Tech.Rep. Volume: 2011-CSEC-52 Pages: 31-31
  • NAID: 110008583565
• [Journal Article] ワイヤレスセンサネットワークにおけるMicaZを用いたデータアグリゲーション実装の検討 (2011)
  • Author(s): 伊澤和也, 面和成, 宮地充子
  • Journal Title: IPSJ SIG Tech.Rep. Volume: 2011-CSEC-52 Pages: 32-32
• [Journal Article] A Cipher-text-Policy Attribute-Based Encryp-tion Scheme with Constant Ciphertext Length (2010)
  • Author(s): K. Emura, A. Miyaji, A. Nomura, K. Omote, M. Soshi
  • Journal Title: IJACT 2 Pages: 46-59
  • Peer Reviewed
• [Journal Article] New Analysis Based on Correlations of RC4 PRGA with Nonzero-Bit Differences (2010)
  • Author(s): A. Miyaji, M. Sukegawa,
  • Journal Title: IEICE Trans., Fundamentals E93-A Pages: 1066-1077
  • NAID: 10026864635
  • Peer Reviewed
• [Journal Article] A Ciphertext-Policy Attribute-Based Encryption Scheme with Constant Ciphertext Length (2010)
  • Author(s): Keita Emura, Atsuko Miyaji, Akito Nomura, Kazumasa Omote, Masakazu Soshi
  • Journal Title: International Journal of Applied Cryptography (IJACT) Volume: Vol.2 Pages: 46-59
  • NAID: 120002260310
  • Peer Reviewed
• [Journal Article] New Analysis Based on Correlations of RC4 PRGA with Nonzero-Bit Differences (2010)
  • Author(s): Atsuko Miyaji, Masahiro Sukegawa
  • Journal Title: IEICE Trans., Fundamentals. Volume: E93-A Pages: 1066-1077
  • NAID: 10026864635
  • Peer Reviewed
• [Journal Article] A New Class of RC4 Colliding Key Pairs with Greater Hamming Distance (2010)
  • Author(s): Jiageng Chen, Atsuko Miyaji
  • Journal Title: The 6th Information Security Practice and Experience Conference, ISPEC 2010, Lecture Notes in Computer Science, Springer-Verlag Volume: 6047 Pages: 30-44
  • NAID: 120002260312
  • Peer Reviewed
• [Journal Article] Generalized RC4 Key Collisions and Hash Collisions (2010)
  • Author(s): Jiageng Chen, Atsuko Miyaji
  • Journal Title: The 7th Conference on Security and Cryptography for Networks, SCN 2010, Lecture Notes in Computer Science, Springer-Verlag Volume: 6280 Pages: 73-87
  • NAID: 120002753787
  • Peer Reviewed
• [Journal Article] Co-Z Addition Formulae and Binary Ladders on Elliptic Curves (2010)
  • Author(s): Raveen Ravinesh Goundar, Marc Joye, Atsuko Miyaji
  • Journal Title: The 12th Workshop on Cryptographic Hardware and Embedded Systems, CHES 2010, Lecture Notes in Computer Science, Springer-Verlag Volume: 6225 Pages: 65-79
  • Peer Reviewed
• [Journal Article] An Anonymous Designated Veririer Signature Scheme With Revocation : How to Protect a Company's Reputation (2010)
  • Author(s): Keito Emura, Atsuko Miyaji, Kazumasa Omote
  • Journal Title: The 4th International Conference on Provable Security, ProvSec 2010, Lecture Notes in Computer Science, Springer-Verlag Volume: 6402 Pages: 184-198
  • Peer Reviewed
• [Journal Article] A Timed-Release Proxy Re-Encryption Scheme and its Application to Fairly-Opened Multicast Communication (2010)
  • Author(s): Keita Emura, Atsuko Miyaji, Kazumasa Omote
  • Journal Title: The 4th International Conference on Provable Security, ProvSec 2010, Lecture Notes in Computer Science, Springer-Verlag Volume: 6402 Pages: 200-213
  • NAID: 120002710165
  • Peer Reviewed
• [Journal Article] RPoK : A Strongly Resilient Polynomial-based Random Key Pre-distribution Scheme for Multiphase Wireless Sensor Networks (2010)
  • Author(s): Hisashige Ito, Atsuko Miyaji, Kazumasa Omote
  • Journal Title: The 8th Grobal Communications Conference Exhibition & Industry Forum, IEEE GLOBECOM 2010 Pages: 1-5
  • NAID: 120006674763
  • Peer Reviewed
• [Journal Article] An Identity-based Proxy Re-Encryption Scheme with Source Hiding Property, and its Application to a Mailing-list System (2010)
  • Author(s): Keita Emura, Atsuko Miyaji, Kazumasa Omote
  • Journal Title: The 7th European Workshop on Public Key Services, Applications and Infrastructures, EuroPKI 2010, Lecture Notes in Computer Science Volume: (掲載確定)
  • Peer Reviewed
• [Journal Article] Hidden Credential Retrieval Without Random Oracles (2010)
  • Author(s): Atsuko Miyaji, Mohammad Shahriar Rahman, Masakazu Soshi
  • Journal Title: The 11th International Workshop on Information Security Applications, WISA 2010, Lecture Notes in Computer Science, Springer-Verlag Volume: 6513 Pages: 160-174
  • NAID: 120003184341
  • Peer Reviewed
• [Journal Article] Efficient and Optimally Secure In-Network Aggregation in Wireless Sensor Networks (2010)
  • Author(s): Atsuko Miyaji, Kazumasa Omote
  • Journal Title: The 11th International Workshop on Information Security Applications, WISA 2010, Lecture Notes in Computer Science, Springer-Verlag Volume: 6513 Pages: 135-149
  • NAID: 120003184340
  • Peer Reviewed
• [Journal Article] Efficient Privacy-Preserving Data Mining in Malicious Model (2010)
  • Author(s): Keita Emura, Atsuko Miyaji, Mohammad Shahriar Rahman
  • Journal Title: The 6th International Conference on Advanced Data Mining and Applications, ADMA 2010, Lecture Notes in Computer Science, Springer-Verlag Volume: 6440 Pages: 429-440
  • NAID: 120002737938
  • Peer Reviewed
• [Journal Article] Privacy-Preserving Data Mining in Presence of Covert Adversaries (2010)
  • Author(s): Atsuko Miyaji, Mohammad Shahriar Rahman
  • Journal Title: The 6th International Conference on Advanced Data Mining and Applications, ADMA 2010, Lecture Notes in Computer Science, Springer-Verlag Volume: 6440 Pages: 370-382
  • NAID: 120002737939
  • Peer Reviewed
• [Journal Article] A New Practical Key Recovery Attack on the Stream Cipher RC4 under Related-Key Model (2010)
  • Author(s): Jiageng Chen, Atsuko Miyaji
  • Journal Title: The 6th China International Conference on Information Security and Cryptology, Inscrypt 2010, Lecture Notes in Computer Science Volume: (掲載確定)
  • NAID: 120003752190
  • Peer Reviewed
• [Journal Article] Secure Data Aggregation in Wireless Sensor Networks (2010)
  • Author(s): Atsuko Miyaji, Kazumasa Omote
  • Journal Title: Computer Security Symposium Volume: CSS2010-1D2-4 Pages: 177-182
• [Journal Article] 差分情報を利用したRC4 PRGA内部状態復元アルゴリズムの提案 (2010)
  • Author(s): 柿脇一穂, 宮地充子
  • Journal Title: Computer Security Symposium Volume: CSS2010-1B1-2 Pages: 31-36
• [Journal Article] マルチフェーズワイヤレスセンサネットワークにおける効率的かつセキュアな鍵共有方式 (2010)
  • Author(s): 飯田達朗, 宮地充子, 面和成
  • Journal Title: Computer Security Symposium Volume: CSS2010-1D2-3 Pages: 183-188
• [Journal Article] 削除機能付き匿名検証者指定署名とその応用 (2010)
  • Author(s): 江村恵太, 宮地充子, 面和成
  • Journal Title: IEICE Japan Tech.Rep. Volume: ICSS2010-47 Pages: 17-22
  • NAID: 110008152383
• [Journal Article] 時限式プロキシ再暗号化方式とその応用 (2010)
  • Author(s): 江村恵太, 宮地充子, 面和成
  • Journal Title: IEICE Japan Tech.Rep. Volume: ICSS2010-48 Pages: 23-28
  • NAID: 110008152384
• [Journal Article] 効率的な3倍算公式を用いたスカラー倍算手法の提案 (2010)
  • Author(s): 笹原大揮, 宮地充子
  • Journal Title: IPSJ SIG Tech.Rep. Volume: 2010-CSEC-51 Pages: 10-10
• [Journal Article] ハッシュ連鎖による単純な認証法とセンサーネットワークへの応用 (2010)
  • Author(s): 双紙正和
  • Journal Title: Computer Security Symposium 2010 (CSS 2010) Volume: CSS2010-ID1-3 Pages: 85-90
• [Journal Article] ワイヤレスセンサネットワークにおけるグループ鍵配送プロトコルの検討 (2010)
  • Author(s): 三吉雄大, 双紙正和
  • Journal Title: Computer Security Symposium 2010 (CSS 2010) Volume: CSS2010-ID1-2 Pages: 79-84
• [Journal Article] 新しいハッシュ連鎖の構成による単純な認証方式とその応用 (2010)
  • Author(s): 双紙正和
  • Journal Title: 信学技報 Volume: ICSS2010-44 Pages: 1-5
  • NAID: 110008152380
• [Journal Article] ワイヤレスセンサネットワークにおける効率的なグループ鍵配送プロトコル (2010)
  • Author(s): 三吉雄大, 双紙正和
  • Journal Title: 信学技報 Volume: ICSS2010-44 Pages: 7-10
  • NAID: 110008152381
• [Journal Article] ワイヤレスセンサネットワークにおけるグループ鍵分配プロトコルの考察 (2010)
  • Author(s): 村上大樹, 双紙正和
  • Journal Title: コンピュータセキュリティ研究会 CSEC-48
  • NAID: 110007990977
• [Journal Article] ワイヤレスセンサネットワークのためのグループ鍵分配プロトコルの提案 (2010)
  • Author(s): 村上大樹, 双紙正和
  • Journal Title: 暗号と情報セキュリティシンポジウム SCIS2010, 3C3-3(CD-ROM)
• [Journal Article] A Dynamic Attribute-Based Group Sig-nature Scheme and its Application in an Anonymous Survey for the Collection of Attribute Statistics (2009)
  • Author(s): K. Emura, A. Miyaji, K. Omote
  • Journal Title: IPSJ Journal 50 Pages: 1968-1983
  • NAID: 120006674342
  • Peer Reviewed
• [Journal Article] A Dynamic Attribute-Based Group Signature Scheme and its Application in an Anonymous Survey for the Collection of Attribute Statistics (2009)
  • Author(s): K.Emura, A.Miyaji, K.Omote
  • Journal Title: IPSJ Journal Vol.50 Pages: 1968-1983
  • NAID: 120006674342
  • Peer Reviewed
• [Journal Article] A Ciphertext-Policy Attribute-Based Encryption Scheme with Constant Ciphertext Length (2009)
  • Author(s): K.Emura, A.Miyaji, A.Nomura, K.Omote, M.Soshi
  • Journal Title: The 5th Information Security Practice and Experience Conference, ISPEC 2009, Lecture Notes in Computer Science, Springer-Verlag 5451 Pages: 13-23
  • NAID: 120002260310
  • Peer Reviewed
• [Journal Article] Elliptic curves with a pre-determined embedding degree (2009)
  • Author(s): S.Hirasawa, A.Miyaji
  • Journal Title: The 2009 IEEE International Symposium on Information Theory, ISIT 2009 Pages: 2391-2395
  • NAID: 110007324412
  • Peer Reviewed
• [Journal Article] New Correlations of RC4 PRGA Using Nonzero-Bit Differences (2009)
  • Author(s): A.Miyaji, M.Sukegawa
  • Journal Title: ACISP 2009, Lecture Notes in Computer Science, Springer-Verlag 5594 Pages: 134-152
  • NAID: 120002260315
  • Peer Reviewed
• [Journal Article] A Ciphertext-Policy Attribute-Based Encryption Scheme with Strong Recipient Anonymity (2009)
  • Author(s): K.Emura, A.Miyaji, K.Omote
  • Journal Title: Proceedings of 4th International Workshop on Security, IWSEC 2009-Short Papers-, Co-organized by IEICE and IPSJ Pages: 49-63
  • Peer Reviewed
• [Journal Article] A Selectable k-Times Relaxed Anonymous Authentication Scheme (2009)
  • Author(s): K.Emura, A.Miyaji, K.Omote
  • Journal Title: The 10th International Workshop on Information Security Applications, WISA 2009, Lecture Notes in Computer Science, Springer-Verlag 5932 Pages: 281-295
  • NAID: 120002260313
  • Peer Reviewed
• [Journal Article] ワイヤレスセンサネットワークにおける柔軟な鍵共有プロトコルの検討 (2009)
  • Author(s): 村上大樹, 双紙正和
  • Journal Title: 電気・情報関連学会中国支部第60回連合大会 Pages: 367-368
• [Journal Article] Elliptic curves with a pre-determined embedding degree (2009)
  • Author(s): M. Miyaji, S. Hirasawa
  • Journal Title: The 2009 IEEE International Symposium on Information Theory (to appear) Pages: 277-282
  • NAID: 110007324412
  • Peer Reviewed
• [Journal Article] A Ciphertext-Policy Attribute-Based Encryption Scheme with Constant Ciphertext Length (2009)
  • Author(s): M. Miyaji, K. Emura, A. Nomura, K. Omote, M. Soshi
  • Journal Title: ISPEC 2009, Lecture Notes in Computer Science 5451, Springer-Verlag Pages: 13-23
  • NAID: 120002260310
  • Peer Reviewed
• [Journal Article] A Dynamic Attribute-Based Group Signature Scheme and its Application in an Anonymous Survey for the Collection of Attribute statistics (2009)
  • Author(s): K. Emura, A. Miyaji, K. Omote
  • Journal Title: The Forth International Conference on Availability, Reliability and Security (AReS 2009) Pages: 487-492
  • NAID: 120006674342
  • Peer Reviewed
• [Journal Article] A Certificate Revocable Anonymous Authentication Scheme with Designated Verifier (2009)
  • Author(s): K. Emura, A. Miyaji, K. Omote
  • Journal Title: The First International Workshop on Recent Innovations and Breakthroughs in Cryptography RIBC 2009 Pages: 769-773
  • NAID: 120006674343
  • Peer Reviewed
• [Journal Article] A Secure RFID Authentication Protocol with Low Communication Cost (2009)
  • Author(s): M. S. Rahman, M. Soshi, A. Miyaji
  • Journal Title: The 3rd International Workshop on Intelligent, Mobile and Internet Services in Ubiquitous Computing IMIS 2009 Pages: 559-564
  • NAID: 120006674344
  • Peer Reviewed
• [Journal Article] Revisited (Hyper)-Elliptic Curve Scalar Mul-tiplication with a Fixed Point (2008)
  • Author(s): A. Miyaji, K. Mizosoe
  • Journal Title: IPSJ Journal 49, 9 Pages: 2975-2988
  • Peer Reviewed
• [Journal Article] Generalized Scalar Multiplication Secure against SPA, DPA, and RPA (2008)
  • Author(s): A. Miyaji
  • Journal Title: IEICE Trans., Fun-damentals E91-A, 10 Pages: 2833-2842
  • NAID: 10026852444
  • Peer Reviewed
• [Journal Article] Revisited (Hyper)-Elliptic Curve Scalar Multiplication with a Fixed Point (2008)
  • Author(s): A. Miyaji, K. Mizosoe
  • Journal Title: IPSJ Trans vol. 49, No. 9 Pages: 2975-2988
  • NAID: 130002073193
  • Peer Reviewed
• [Journal Article] Generalized Scalar Multiplication Secure against SPA, DPA, and RPA (2008)
  • Author(s): A. Miyaji
  • Journal Title: IEICE Trans., Fundamentals. V01. E91-A, No. 10 Pages: 2833-2842
  • NAID: 10026852444
  • Peer Reviewed
• [Journal Article] Security and Access Control for Vehicular Communications Networking and Communications (2008)
  • Author(s): A. Miyaii, S. Zrelli, Y. Shinoda, T. Ernst
  • Journal Title: IEEE International Conference on Wireless and Mobile Computing (WIMOB'08) Pages: 561-566
  • Peer Reviewed
• [Journal Article] Simple Certificateless Signature with Start Cards (2008)
  • Author(s): A. Miyaji, K. Omote, K. Kato
  • Journal Title: International Workshop on Security in Ubiauitous Computing Systems (SECUBIQ'08) Pages: 431-436
  • Peer Reviewed
• [Journal Article] Quantum Secret Sharing between Multiparty and Multiparty against the Attack with Single Photons or EPR-pair (2008)
  • Author(s): A. Miyaji, A. Waseda, T. Takagi, M. Soshi
  • Journal Title: The 2008 International Symposium on Information Theory and its Applications Proceedings of ISITA 2008(CD-ROM)
  • Peer Reviewed
• [Journal Article] An RFID Authentication Protocol Suitable for Batch-mode Authentication (2008)
  • Author(s): M. S. Rahman, M. Soshi, K. Omote, A. Miyaji
  • Journal Title: Computer Security Symposium CSS2008-C3-2 Pages: 277-282
  • Peer Reviewed
• [Presentation] Rede-signing Group Key Exchange Protocol based on Bilinear Pairing Suitable for Various Environments (2011)
  • Author(s): Y. Desmedt, A.Miyaji
  • Organizer: Inscrypt 2010, LNCS, 6584, 236-254
• [Presentation] カウンタを用いたIPトレースバック方式の評価 (2011)
  • Author(s): 唐沢智之, 双紙正和, 宮地充子
  • Organizer: IPSJ SIG Tech.Rep. 2011-CSEC
• [Presentation] 安全・安心かつ便利な情報社会を実現する情報セキュリティー技術 (2010)
  • Author(s): 宮地充子
  • Organizer: 第4回関西安全・安心を支える科学技術推進会議シンポジウム
  • Place of Presentation: 大阪科学技術センター(招待講演)
  • Year and Date: 2010-06-16
• [Presentation] ワイヤレスセンサネットワークにおけるグループ鍵分配プロトコルの考察 (2010)
  • Author(s): 双紙正和
  • Organizer: CSEC-48
• [Presentation] ワイヤレスセンサネットワークのためのグループ鍵分配プロトコルの提案 (2010)
  • Author(s): 村上大樹, 双紙正和
  • Organizer: 暗号と情報セキュリティシンポジウム, SCIS 2010, 3C3-3
• [Presentation] A New Class of RC4 Colliding Key Pairs With Greater Hamming Distance (2010)
  • Author(s): J. Chen, A.Miyaji
  • Organizer: ISPEC 2010, LNCS, Springer-Verlag, 6047, 30-44
• [Presentation] Generalized RC4 Key Collisions and Hash Colli-sions (2010)
  • Author(s): J. Chen, A.Miyaji
  • Organizer: SCN 2010, LNCS, Sprin-ger-Verlag, 6280, 73-87
• [Presentation] Co-Z Addition Formulae and Binary Ladders on Elliptic Curves (2010)
  • Author(s): R. Goundar, M. Joye, A.Miyaji
  • Organizer: CHES 2010, LNCS, Springer-Verlag, 6225, 65-79
• [Presentation] An Anonymous Designated Verifier Sig-nature Scheme with Revocation : How to Protect a Company's Reputation (2010)
  • Author(s): K. Emura, A.Miyaji, K. Omote
  • Organizer: ProvSec 2010, LNCS, Springer-Verlag, 6402, 184-198
• [Presentation] A Timed-Release Proxy Re-Encryption Scheme and its Application to Fair-ly-Opened Multicast Communication (2010)
  • Author(s): K. Emura, A.Miyaji, K. Omote
  • Organizer: ProvSec 2010, LNCS, Springer-Verlag, 6402, 200-213
• [Presentation] RPoK : A Strongly Resilient Poly-nomial-based Random Key Pre-distribution Scheme for Multi-phase Wireless Sensor Networks (2010)
  • Author(s): H. Ito, A.Miyaji, K. Omote
  • Organizer: IEEE GLOBECOM 2010, 1-5
• [Presentation] An Identity-based Proxy Re-Encryption Scheme with Source Hiding Property, and its Application to a Mailing-list System (2010)
  • Author(s): K. Emura, A.Miyaji, K. Omote
  • Organizer: EuroPKI 2010, LNCS,
• [Presentation] Hidden Credential Retrieval Without Random Oracles (2010)
  • Author(s): A.Miyaji, M. Shahriar Rahman, M. Soshi
  • Organizer: WISA 2010, LNCS, Springer-Verlag, 6513, 160-174
• [Presentation] Efficient and Optimally Secure In-Network Ag-gregation in Wireless Sensor Net-works (2010)
  • Author(s): A.Miyaji, K. Omote
  • Organizer: WISA 2010, LNCS, Springer-Verlag, 6513, 135-149
• [Presentation] Efficient Priva-cy-Preserving Data Mining in Mali-cious Model (2010)
  • Author(s): K. Emura, A.Miyaji, M. Shahriar Rahman
  • Organizer: ADMA 2010, LNCS, Springer-Verlag, 6440, 429-440
• [Presentation] Privacy-Preserving Data Mining in Presence of Covert Adversaries (2010)
  • Author(s): A.Miyaji, M. Shahriar Rahman
  • Organizer: ADMA 2010, LNCS, Springer-Verlag, 6440, 370-382
• [Presentation] A New Practical Key Recovery Attack on the Stream Cipher RC4 under Related-Key Model (2010)
  • Author(s): J. Chen, A.Miyaji
  • Organizer: Inscrypt 2010, LNCS
• [Presentation] ハッシュ連鎖による単純な認証法とセンサーネットワークへの応用 (2010)
  • Author(s): 双紙正和
  • Organizer: CSS 2010, CSS2010-ID1-3, 85-90
• [Presentation] ワイヤレスセンサネットワークにおけるグループ鍵配送プロトコルの検討 (2010)
  • Author(s): 三吉雄大, 双紙正和
  • Organizer: CSS 2010, CSS2010-ID1-2, 79-84
• [Presentation] 新しいハッシュ連鎖の構成による単純な認証方式とその応用 (2010)
  • Author(s): 双紙正和
  • Organizer: 信学技報, ICSS2010-44, 1-5
• [Presentation] ワイヤレスセンサネットワークにおける効率的なグループ鍵配送プロトコル (2010)
  • Author(s): 三吉雄大, 双紙正和
  • Organizer: 信学技報, ICSS2010-44, 7-10
• [Presentation] (解説)"情報セキュリティの標準化動向について～ISO/IEC JTC1/SC27/WG2 2010年4月マラッカ会議報告～" (2010)
  • Author(s): 宮地充子, 近澤武, 竜田敏男, 大熊建司, 渡辺創
  • Organizer: 情報セキュリティ研究会(ISEC)
  • Place of Presentation: 弘前大学
• [Presentation] (パネルディスカッション)「セキュリティとディペンダビリティ」 (2010)
  • Author(s): 宮地充子
  • Organizer: 情報処理学会創立50周年記念(第72回)全国大会
  • Place of Presentation: 東京大学本郷キャンパス
• [Presentation] 情報セキュリティの標準化動向について ～ISO/IEC JTC1/SC27/WG2 2009年5月北京会議報告～ (2009)
  • Author(s): 宮地充子, 近澤武, 竜田敏男, 大熊建司
  • Organizer: IEICE Japan Tech.Rep
  • Place of Presentation: 機械振興会館
  • Year and Date: 2009-09-25
• [Presentation] ユビキタス社会の情報セキュリティについて-安全・安心な情報基盤を保証する情報セキュリティ- (2009)
  • Author(s): 宮地充子
  • Organizer: 石川県企業産業交流研究会OB会
  • Place of Presentation: 石川県工業試験場
  • Year and Date: 2009-06-10
• [Presentation] A Cipher-text-Policy Attribute-Based Encryp-tion Scheme with Constant Ciphertext Length (2009)
  • Author(s): A.Miyaji, K. Emura, A. Nomura, K. Omote, M. Soshi
  • Organizer: ISPEC 2009, LNCS, 5451, Springer-Verlag, 13-23
• [Presentation] A Dynamic Attribute-Based Group Signature Scheme and its Application in an Anonymous Survey for the Collection of Attribute Statistics (2009)
  • Author(s): K. Emura, A.Miyaji, K. Omote
  • Organizer: AReS, 487-492
• [Presentation] A Certificate Revocable Anonymous Au-thentication Scheme with Designated Verifier (2009)
  • Author(s): K. Emura, A.Miyaji, K. Omote
  • Organizer: RIBC 769-773
• [Presentation] A Cipher-text-Policy Attribute-Based Encryp-tion Scheme with Constant Ciphertext Length (2009)
  • Author(s): K. Emura, A.Miyaji, A. Nomura, K. Omote, M. Soshi
  • Organizer: ISPEC 2009, LNCS, Springer-Verlag, 5451,13-23
• [Presentation] Elliptic curves with a pre-determined embed-ding degree (2009)
  • Author(s): S. Hirasawa, A.Miyaji
  • Organizer: ISIT 2009, 2391-2395
• [Presentation] New Correlations of RC4 PRGA Using Non-zero-Bit Differences (2009)
  • Author(s): A.Miyaji, M. Sukegawa
  • Organizer: ACISP 2009, LNCS, Springer-Verlag, 5594, 134-152
• [Presentation] A Ciphertext-Policy Attribute-Based Encryption Scheme with Strong Reci-pient Anonymity (2009)
  • Author(s): K. Emura, A.Miyaji, K. Omote
  • Organizer: IWSEC 2009, 49-63
• [Presentation] A Selectable k-Times Relaxed Anonymous Authentication Scheme (2009)
  • Author(s): K. Emura, A.Miyaji, K. Omote
  • Organizer: WISA 2009, LNCS, Springer-Verlag, 5932, 281-295
• [Presentation] ワイヤレスセンサネットワークにおける柔軟な鍵共有プロトコルの検討 (2009)
  • Author(s): 村上大樹, 双紙正和
  • Organizer: 電気・情報関連学会中国支部第60回連合大会, 367-368
• [Presentation] 効率の良い space-time encoding を利用した{IP}トレースバックの検討 (2008)
  • Author(s): 高原加誉子, 双紙正和.
  • Organizer: Computer Security Symposium 2008 (CSS 2008)
  • Place of Presentation: 沖縄コンベンションセンター
  • Year and Date: 2008-10-09
• [Presentation] Security and Access Control for Vehicular Communications Networking and Communications (2008)
  • Author(s): A.Miyaji, S. Zrelli, Y. Shinoda, T. Ernst
  • Organizer: WIMOB'08, 561-566
• [Presentation] Simple Certificateless Signature with Smart Cards (2008)
  • Author(s): A.Miyaji, K. Omote, K. Kato
  • Organizer: SECU-BIQ'08
• [Presentation] Quantum Secret Sharing between Multiparty and Multiparty against the Attack with Single Photons or EPR-pair (2008)
  • Author(s): A.Miyaji, A. Waseda, T. Takagi, M. Soshi
  • Organizer: Proceedings of ISITA 2008
• [Presentation] 効率の良いspace-time encodingを利用したIPトレースバックの検討 (2008)
  • Author(s): 高原加誉子, 双紙正和
  • Organizer: Computer Secu-rity Symposium 2008 (CSS 2008)