Atsuko Miyaji

Jiageng Chen, Atsuko Miyaji: Cryptanalysis of Stream Ciphers from a New Aspect: How to Apply Key Collisions to Key Recovery Attack. IEICE Transactions 95-A(12): 2148-2159 (2012)

Keita Emura, Atsuko Miyaji, Mohammad Shahriar Rahman: Dynamic attribute-based signcryption without random oracles. IJACT 2(3): 199-211 (2012)

Tatsuro Iida, Keita Emura, Atsuko Miyaji, Kazumasa Omote: An Intrusion and Random-Number-Leakage Resilient Scheme in Mobile Unattended WSNs. AINA Workshops 2012: 552-557

Atsuko Miyaji, Mohammad Shahriar Rahman: Privacy-Preserving Set Operations in the Presence of Rational Parties. AINA Workshops 2012: 869-874

Atsuko Miyaji, Phuong V. X. Tran: Constant-Ciphertext-Size Dual Policy Attribute Based Encryption. CSS 2012: 400-413

Tomoyuki Karasawa, Masakazu Soshi, Atsuko Miyaji: A Novel Hybrid IP Traceback Scheme with Packet Counters. IDCS 2012: 71-84

Kazuya Izawa, Atsuko Miyaji, Kazumasa Omote: Lightweight Integrity for XOR Network Coding in Wireless Sensor Networks. ISPEC 2012: 245-258

Mohammad Saiful Islam Mamun, Atsuko Miyaji, Mohammad Shahriar Rahman: A Secure and Private RFID Authentication Protocol under SLPN Problem. NSS 2012: 476-489

Mohammad Saiful Islam Mamun, Atsuko Miyaji: An Optimized Signature Verification System for Vehicle Ad hoc NETwork. CoRR abs/1208.5096 (2012)

Atsuko Miyaji, Mohammad Shahriar Rahman: APRAP: Another Privacy Preserving RFID Authentication Protocol. CoRR abs/1209.5066 (2012)

Atsuko Miyaji, Mohammad Shahriar Rahman, Masakazu Soshi: Efficient and Low-Cost RFID Authentication Schemes. CoRR abs/1209.5076 (2012)

Atsuko Miyaji, Mohammad Shahriar Rahman: KIMAP: Key-Insulated Mutual Authentication Protocol for RFID. CoRR abs/1209.5388 (2012)

Goichiro Hanaoka, Shoichi Hirose, Atsuko Miyaji, Kunihiko Miyazaki, Bagus Santoso, Peng Yang: Sequential Bitwise Sanitizable Signature Schemes. IEICE Transactions 94-A(1): 392-404 (2011)

Shoujiro Hirasawa, Atsuko Miyaji: New Concrete Relation between Trace, Definition Field, and Embedding Degree. IEICE Transactions 94-A(6): 1368-1374 (2011)

Keita Emura, Atsuko Miyaji, Kazumasa Omote: A Timed-Release Proxy Re-Encryption Scheme. IEICE Transactions 94-A(8): 1682-1695 (2011)

Atsuko Miyaji, Kazumasa Omote: Efficient and Secure Aggregation of Sensor Data against Multiple Corrupted Nodes. IEICE Transactions 94-D(10): 1955-1965 (2011)

Jiageng Chen, Atsuko Miyaji: Generalized Analysis on Key Collisions of Stream Cipher RC4. IEICE Transactions 94-A(11): 2194-2206 (2011)

Raveen R. Goundar, Marc Joye, Atsuko Miyaji, Matthieu Rivain, Alexandre Venelli: Scalar multiplication on Weierstraß elliptic curves from Co-Z arithmetic. J. Cryptographic Engineering 1(2): 161-176 (2011)

Tetsuya Hatano, Atsuko Miyaji, Takashi Sato: T-Robust Scalable Group Key Exchange Protocol with O(logn) Complexity. ACISP 2011: 189-207

Keita Emura, Atsuko Miyaji, Mohammad Shahriar Rahman: Toward Dynamic Attribute-Based Signcryption (Poster). ACISP 2011: 439-443

Atsuko Miyaji, Mohammad Shahriar Rahman: Privacy-Preserving Data Mining: A Game-Theoretic Approach. DBSec 2011: 186-200

Jiageng Chen, Keita Emura, Atsuko Miyaji: Non-interactive Opening for Ciphertexts Encrypted by Shared Keys. ICICS 2011: 57-68

Kai-Yuen Cheong, Atsuko Miyaji: Unconditionally Secure Oblivious Transfer Based on Channel Delays. ICICS 2011: 112-120

Keita Emura, Atsuko Miyaji, Akito Nomura, Mohammad Shahriar Rahman, Masakazu Soshi: Ideal Secret Sharing Schemes with Share Selectability. ICICS 2011: 143-157

Keita Emura, Atsuko Miyaji, Kazumasa Omote: A Revocable Group Signature Scheme with the Property of Hiding the Number of Revoked Users. ICISC 2011: 186-203

Jiageng Chen, Atsuko Miyaji: How to Find Short RC4 Colliding Key Pairs. ISC 2011: 32-46

Keita Emura, Atsuko Miyaji, Kazumasa Omote: Adaptive Secure-Channel Free Public-Key Encryption with Keyword Search Implies Timed Release Encryption. ISC 2011: 102-118

Tatsuro Iida, Atsuko Miyaji, Kazumasa Omote: POLISH: Proactive Co-operative LInk Self-Healing for Wireless Sensor Networks. SSS 2011: 253-267

Atsuko Miyaji, Masahiro Sukegawa: New Analysis Based on Correlations of RC4 PRGA with Nonzero-Bit Differences. IEICE Transactions 93-A(6): 1066-1077 (2010)

Keita Emura, Atsuko Miyaji, Kazumasa Omote, Akito Nomura, Masakazu Soshi: A ciphertext-policy attribute-based encryption scheme with constant ciphertext length. IJACT 2(1): 46-59 (2010)

Keita Emura, Atsuko Miyaji, Mohammad Shahriar Rahman: Efficient Privacy-Preserving Data Mining in Malicious Model. ADMA (1) 2010: 370-382

Atsuko Miyaji, Mohammad Shahriar Rahman: Privacy-Preserving Data Mining in Presence of Covert Adversaries. ADMA (1) 2010: 429-440

Raveen R. Goundar, Marc Joye, Atsuko Miyaji: Co-Z Addition Formulæ and Binary Ladders on Elliptic Curves - (Extended Abstract). CHES 2010: 65-79

Jiageng Chen, Atsuko Miyaji: A New Practical Key Recovery Attack on the Stream Cipher RC4 under Related-Key Model. Inscrypt 2010: 62-76

Yvo Desmedt, Atsuko Miyaji: Redesigning Group Key Exchange Protocol Based on Bilinear Pairing Suitable for Various Environments. Inscrypt 2010: 236-254

Keita Emura, Atsuko Miyaji, Kazumasa Omote: An Identity-Based Proxy Re-Encryption Scheme with Source Hiding Property, and its Application to a Mailing-List System. EuroPKI 2010: 77-92

Hisashige Ito, Atsuko Miyaji, Kazumasa Omote: RPoK: A Strongly Resilient Polynomial-Based Random Key Pre-Distribution Scheme for Multiphase Wireless Sensor Networks. GLOBECOM 2010: 1-5

Jiageng Chen, Atsuko Miyaji: A New Class of RC4 Colliding Key Pairs with Greater Hamming Distance. ISPEC 2010: 30-44

Keita Emura, Atsuko Miyaji, Kazumasa Omote: An Anonymous Designated Verifier Signature Scheme with Revocation: How to Protect a Company's Reputation. ProvSec 2010: 184-198

Keita Emura, Atsuko Miyaji, Kazumasa Omote: A Timed-Release Proxy Re-encryption Scheme and Its Application to Fairly-Opened Multicast Communication. ProvSec 2010: 200-213

Jiageng Chen, Atsuko Miyaji: Generalized RC4 Key Collisions and Hash Collisions. SCN 2010: 73-87

Atsuko Miyaji, Kazumasa Omote: Efficient and Optimally Secure In-Network Aggregation in Wireless Sensor Networks. WISA 2010: 135-149

Atsuko Miyaji, Mohammad Shahriar Rahman, Masakazu Soshi: Hidden Credential Retrieval without Random Oracles. WISA 2010: 160-174

Marc Joye, Atsuko Miyaji, Akira Otsuka (Eds.): Pairing-Based Cryptography - Pairing 2010 - 4th International Conference, Yamanaka Hot Spring, Japan, December 2010. Proceedings. Lecture Notes in Computer Science 6487, Springer 2010, isbn 978-3-642-17454-4

Raveen R. Goundar, Marc Joye, Atsuko Miyaji: Co-Z Addition Formulae and Binary Ladders on Elliptic Curves. IACR Cryptology ePrint Archive 2010: 309 (2010)

Keita Emura, Atsuko Miyaji, Kazumasa Omote: A Dynamic Attribute-Based Group Signature Scheme and Its Application in an Anonymous Survey for the Collection of Attribute Statistics. JIP 17: 216-231 (2009)

Keita Emura, Atsuko Miyaji, Kazumasa Omote: A Dynamic Attribute-Based Group Signature Scheme and its Application in an Anonymous Survey for the Collection of Attribute Statistics. ARES 2009: 487-492

Keita Emura, Atsuko Miyaji, Kazumasa Omote: A Certificate Revocable Anonymous Authentication Scheme with Designated Verifier. ARES 2009: 769-773

Atsuko Miyaji, Masahiro Sukegawa: New Correlations of RC4 PRGA Using Nonzero-Bit Differences. ACISP 2009: 134-152

Mohammad Shahriar Rahman, Masakazu Soshi, Atsuko Miyaji: A Secure RFID Authentication Protocol with Low Communication Cost. CISIS 2009: 559-564

Shoujiro Hirasawa, Atsuko Miyaji: Elliptic curves with a pre-determined embedding degree. ISIT 2009: 2391-2395

Keita Emura, Atsuko Miyaji, Akito Nomura, Kazumasa Omote, Masakazu Soshi: A Ciphertext-Policy Attribute-Based Encryption Scheme with Constant Ciphertext Length. ISPEC 2009: 13-23

Keita Emura, Atsuko Miyaji, Kazumasa Omote: A Selectable k-Times Relaxed Anonymous Authentication Scheme. WISA 2009: 281-295

Juan A. Garay, Atsuko Miyaji, Akira Otsuka (Eds.): Cryptology and Network Security, 8th International Conference, CANS 2009, Kanazawa, Japan, December 12-14, 2009. Proceedings. Lecture Notes in Computer Science 5888, Springer 2009, isbn 978-3-642-10432-9

Atsuko Miyaji: Generalized Scalar Multiplication Secure against SPA, DPA, and RPA. IEICE Transactions 91-A(10): 2833-2842 (2008)

Atsuko Miyaji, Kenji Mizosoe: Revisited (Hyper)-Elliptic Curve Scalar Multiplication with a Fixed Point. JIP 16: 176-189 (2008)

Liqun Chen, Willy Susilo, Huaxiong Wang, Duncan S. Wong, Ed Dawson, Xuejia Lai, Masahiro Mambo, Atsuko Miyaji, Yi Mu, David Pointcheval, Bart Preneel, Nigel P. Smart: Cryptography in Computer System Security. J. UCS 14(3): 314-317 (2008)

Kazumasa Omote, Atsuko Miyaji, Kazuhiko Kato: Simple Certificateless Signature with Smart Cards. EUC (2) 2008: 431-436

Atsuko Miyaji, Yuuki Takano: Evaluation of the Security of RC6 against the Chi²-Attack. IEICE Transactions 90-A(1): 22-28 (2007)

Atsuko Miyaji: Generalized MMM-Algorithm Secure Against SPA, DPA, and RPA. ICISC 2007: 282-296

Wataru Hasegawa, Masakazu Soshi, Atsuko Miyaji: Mobile Agent Security with Efficient Oblivious Transfer. SECRYPT 2007: 299-304

Atsuko Miyaji, Hiroaki Kikuchi, Kai Rannenberg (Eds.): Advances in Information and Computer Security, Second International Workshop on Security, IWSEC 2007, Nara, Japan, October 29-31, 2007, Proceedings. Lecture Notes in Computer Science 4752, Springer 2007, isbn 978-3-540-75650-7

Hideyo Mamiya, Atsuko Miyaji, Hiroaki Morimoto: Secure Elliptic Curve Exponentiation against RPA, ZRA, DPA, and SPA. IEICE Transactions 89-A(8): 2207-2215 (2006)

Atsuko Miyaji, Yuuki Takano: On the Success Probability of chi²-attack on RC6. ACISP 2005: 61-74

Atsushi Waseda, Masakazu Soshi, Atsuko Miyaji: n-State Quantum Coin Flipping Protocol. ITCC (2) 2005: 776-777

Atsuko Miyaji, Kozue Umeda: A Fully-Functional Group Signature Scheme over Only Known-Order Group. ACNS 2004: 164-179

Takashi Matsunaka, Atsuko Miyaji, Yuuki Takano: Success Probability in Chi²-Attacks. ACNS 2004: 310-325

Hideyo Mamiya, Atsuko Miyaji, Hiroaki Morimoto: Efficient Countermeasures against RPA, DPA, and SPA. CHES 2004: 343-356

Yevgeniy Dodis, Matthew K. Franklin, Jonathan Katz, Atsuko Miyaji, Moti Yung: A Generic Construction for Intrusion-Resilient Public-Key Encryption. CT-RSA 2004: 81-98

Shigeki Kitazawa, Masakazu Soshi, Atsuko Miyaji: Evaluation of Anonymity of Practical Anonymous Communication Networks. ACISP 2003: 13-26

Norihisa Isogai, Takashi Matsunaka, Atsuko Miyaji: Optimized Chi²-Attack against RC6. ACNS 2003: 16-32

Yuko Tamura, Atsuko Miyaji: Anonymity-Enhanced Pseudonym System. ACNS 2003: 33-47

Yusuke Sakabe, Masakazu Soshi, Atsuko Miyaji: Java Obfuscation with a Theoretical Basis for Building Secure Mobile Agents. Communications and Multimedia Security 2003: 89-103

Yevgeniy Dodis, Matthew K. Franklin, Jonathan Katz, Atsuko Miyaji, Moti Yung: Intrusion-Resilient Public-Key Encryption. CT-RSA 2003: 19-32

Atsuko Miyaji, Masao Nonaka, Yoshinori Takii: Known Plaintext Correlation Attack against RC5. CT-RSA 2002: 131-148

Kazumasa Omote, Atsuko Miyaji: A Second-price Sealed-bid Auction with the Discriminant of the p₀-th Root. Financial Cryptography 2002: 57-71

Takeshi Okamoto, Mitsuru Tada, Atsuko Miyaji: An Improved Fast Signature Scheme without Online Multiplication. Financial Cryptography 2002: 152-167

Atsuko Miyaji, Masao Nonaka: Cryptanalysis of the Reduced-Round RC6. ICICS 2002: 480-494

Kazumasa Omote, Atsuko Miyaji: A Practical English Auction with One-Time Registration. ACISP 2001: 221-234

Ayako Maeda, Atsuko Miyaji, Mitsuru Tada: Efficient and Unconditionally Secure Verifiable Threshold Changeable Scheme. ACISP 2001: 403-416

Kei Kawauchi, Hiroshi Minato, Atsuko Miyaji, Mitsuru Tada: A Multi-signature Scheme with Signers' Intentions Secure against Active Attacks. ICISC 2001: 328-340

Takeshi Okamoto, Mitsuru Tada, Atsuko Miyaji: Efficient "on the Fly" Signature Schemes Based on Integer Factoring. INDOCRYPT 2001: 275-286

Shigeki Kitazawa, Masakazu Soshi, Atsuko Miyaji: An Agent-Based Model of Anonymous Communication Protocols. WETICE 2001: 177-182

Shirow Mitomi, Atsuko Miyaji: A Multisignature Scheme with Message Flexibility, Order Flexibility and Order Verifiability. ACISP 2000: 298-312

Atsuko Miyaji, Masaki Nakabayashi, Shunzo Takano: Characterization of Elliptic Curve Traces under FR-Reduction. ICISC 2000: 90-108

Kazumasa Omote, Atsuko Miyaji: An Anonymous Aution Protocol with a Single Non-trusted Center Using Binary Trees. ISW 2000: 108-120

Henri Cohen, Atsuko Miyaji, Takatoshi Ono: Efficient Elliptic Curve Exponentiation Using Mixed Coordinates. ASIACRYPT 1998: 51-65

Atsuko Miyaji, Takatoshi Ono, Henri Cohen: Efficient elliptic curve exponentiation. ICICS 1997: 282-291

Atsuko Miyaji: A Message Recovery Signature Scheme Equivalent to DSA over Elliptic Curves. ASIACRYPT 1996: 1-14

Atsuko Miyaji: Elliptic Curves over F_p Suitable for Cryptosystems. AUSCRYPT 1992: 479-491

Atsuko Miyaji: On Ordinary Elliptic Curve Cryptosystems. ASIACRYPT 1991: 460-469