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| 2012 | ||
|---|---|---|
| 70 | Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro: Two-Dimensional Representation of Cover Free Families and Its Applications: Short Signatures and More. CT-RSA 2012: 260-277 | |
| 69 | Goichiro Hanaoka, Yutaka Kawai, Noboru Kunihiro, Takahiro Matsuda, Jian Weng, Rui Zhang, Yunlei Zhao: Generic Construction of Chosen Ciphertext Secure Proxy Re-Encryption. CT-RSA 2012: 349-364 | |
| 68 | Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro: Space Efficient Signature Schemes from the RSA Assumption. Public Key Cryptography 2012: 102-119 | |
| 67 | Shota Yamada, Nuttapong Attrapadung, Bagus Santoso, Jacob C. N. Schuldt, Goichiro Hanaoka, Noboru Kunihiro: Verifiable Predicate Encryption and Applications to CCA Security and Anonymous Predicate Authentication. Public Key Cryptography 2012: 243-261 | |
| 66 | Jun Kogure, Noboru Kunihiro, Hirosuke Yamamoto: On the Hardness of Subset Sum Problem from Different Intervals. IEICE Transactions 95-A(5): 903-908 (2012) | |
| 2011 | ||
| 65 | Tetsuya Izu, Masami Izumi, Noboru Kunihiro, Kazuo Ohta: Yet Another Sanitizable and Deletable Signatures. AINA Workshops 2011: 574-579 | |
| 64 | Yutaka Kawai, Noboru Kunihiro: Secret Handshake Scheme with Request-Based-Revealing. EuroPKI 2011: 1-16 | |
| 63 | Shota Yamada, Nuttapong Attrapadung, Goichiro Hanaoka, Noboru Kunihiro: Generic Constructions for Chosen-Ciphertext Secure Attribute Based Encryption. Public Key Cryptography 2011: 71-89 | |
| 62 | Noboru Kunihiro, Naoyuki Shinohara, Tetsuya Izu: A Unified Framework for Small Secret Exponent Attack on RSA. Selected Areas in Cryptography 2011: 260-277 | |
| 61 | Jun Kogure, Noboru Kunihiro, Hirosuke Yamamoto: Generalized Security Analysis of the Random Key Bits Leakage Attack. WISA 2011: 13-27 | |
| 60 | Noboru Kunihiro, Naoyuki Shinohara, Tetsuya Izu: A Unified Framework for Small Secret Exponent Attack on RSA. IACR Cryptology ePrint Archive 2011: 591 (2011) | |
| 59 | Naoyuki Shinohara, Tetsuya Izu, Noboru Kunihiro: Small Secret CRT-Exponent Attacks on Takagi's RSA. IEICE Transactions 94-A(1): 19-27 (2011) | |
| 58 | Noboru Kunihiro: Solving Generalized Small Inverse Problems. IEICE Transactions 94-A(6): 1274-1284 (2011) | |
| 2010 | ||
| 57 | Isao Echizen, Noboru Kunihiro, Ryôichi Sasaki: Advances in Information and Computer Security - 5th International Workshop on Security, IWSEC 2010, Kobe, Japan, November 22-24, 2010. Short Paper Proceedings Information Processing Society of Japan (IPSJ) 2010 | |
| 56 | Isao Echizen, Noboru Kunihiro, Ryôichi Sasaki: Advances in Information and Computer Security - 5th International Workshop on Security, IWSEC 2010, Kobe, Japan, November 22-24, 2010. Proceedings Springer 2010 | |
| 55 | Noboru Kunihiro: Solving Generalized Small Inverse Problems. ACISP 2010: 248-263 | |
| 54 | Naoyuki Hirota, Tetsuya Izu, Noboru Kunihiro, Kazuo Ohta: An Evaluation of the Sieving Device YASD for 1024-Bit Integers. NBiS 2010: 546-551 | |
| 53 | Shota Yamada, Goichiro Hanaoka, Noboru Kunihiro: Toward an Easy-to-Understand Structure for Achieving Chosen Ciphertext Security from the Decisional Diffie-Hellman Assumption. ProvSec 2010: 229-243 | |
| 52 | Noboru Kunihiro: Solving Generalized Small Inverse Problems. IACR Cryptology ePrint Archive 2010: 221 (2010) | |
| 51 | Yu Sasaki, Lei Wang, Kazuo Ohta, Kazumaro Aoki, Noboru Kunihiro: Practical Password Recovery Attacks on MD4 Based Prefix and Hybrid Authentication Protocols. IEICE Transactions 93-A(1): 84-92 (2010) | |
| 50 | Shota Yamada, Yutaka Kawai, Goichiro Hanaoka, Noboru Kunihiro: Public Key Encryption Schemes from the (B)CDH Assumption with Better Efficiency. IEICE Transactions 93-A(11): 1984-1993 (2010) | |
| 49 | Noboru Kunihiro: New Conditions for Secure Knapsack Schemes against Lattice Attack. IEICE Transactions 93-A(6): 1058-1065 (2010) | |
| 48 | Yutaka Kawai, Shotaro Tanno, Takahiro Kondo, Kazuki Yoneyama, Kazuo Ohta, Noboru Kunihiro: Extension of Secret Handshake Protocols with Multiple Groups in Monotone Condition. IEICE Transactions 93-A(6): 1122-1131 (2010) | |
| 47 | Lei Wang, Kazuo Ohta, Yu Sasaki, Kazuo Sakiyama, Noboru Kunihiro: Cryptanalysis of Two MD5-Based Authentication Protocols: APOP and NMAC. IEICE Transactions 93-D(5): 1087-1095 (2010) | |
| 46 | Yasuhiro Takahashi, Seiichiro Tani, Noboru Kunihiro: Quantum addition circuits and unbounded fan-out. Quantum Information & Computation 10(9&10): 872-890 (2010) | |
| 2009 | ||
| 45 | Tetsuya Izu, Noboru Kunihiro, Kazuo Ohta, Makoto Sano, Masahiko Takenaka: Yet Another Sanitizable Signature from Bilinear Maps. ARES 2009: 941-946 | |
| 44 | Kouichi Itoh, Noboru Kunihiro, Kaoru Kurosawa: Small Secret Key Attack on a Takagi's Variant of RSA. IEICE Transactions 92-A(1): 33-41 (2009) | |
| 43 | Lei Wang, Kazuo Ohta, Noboru Kunihiro: Near-Collision Attacks on MD4: Applied to MD4-Based Protocols. IEICE Transactions 92-A(1): 76-86 (2009) | |
| 42 | Jun Yajima, Terutoshi Iwasaki, Yusuke Naito, Yu Sasaki, Takeshi Shimoyama, Thomas Peyrin, Noboru Kunihiro, Kazuo Ohta: A Strict Evaluation on the Number of Conditions for SHA-1 Collision Search. IEICE Transactions 92-A(1): 87-95 (2009) | |
| 41 | Yu Sasaki, Lei Wang, Kazuo Ohta, Noboru Kunihiro: Extended Password Recovery Attacks against APOP, SIP, and Digest Authentication. IEICE Transactions 92-A(1): 96-104 (2009) | |
| 2008 | ||
| 40 | Noboru Kunihiro: New Definition of Density on Knapsack Cryptosystems. AFRICACRYPT 2008: 156-173 | |
| 39 | Yu Sasaki, Lei Wang, Kazuo Ohta, Noboru Kunihiro: Password Recovery on Challenge and Response: Impossible Differential Attack on Hash Function. AFRICACRYPT 2008: 290-307 | |
| 38 | Jun Yajima, Terutoshi Iwasaki, Yusuke Naito, Yu Sasaki, Takeshi Shimoyama, Noboru Kunihiro, Kazuo Ohta: A strict evaluation method on the number of conditions for the SHA-1 collision search. ASIACCS 2008: 10-20 | |
| 37 | Yu Sasaki, Lei Wang, Kazuo Ohta, Noboru Kunihiro: Security of MD5 Challenge and Response: Extension of APOP Password Recovery Attack. CT-RSA 2008: 1-18 | |
| 36 | Kouichi Itoh, Noboru Kunihiro, Kaoru Kurosawa: Small Secret Key Attack on a Variant of RSA (Due to Takagi). CT-RSA 2008: 387-406 | |
| 35 | Lei Wang, Kazuo Ohta, Noboru Kunihiro: New Key-Recovery Attacks on HMAC/NMAC-MD4 and NMAC-MD5. EUROCRYPT 2008: 237-253 | |
| 34 | Tetsuya Izu, Noboru Kunihiro, Kazuo Ohta, Makoto Sano, Masahiko Takenaka: Sanitizable and Deletable Signature. WISA 2008: 130-144 | |
| 33 | Yutaka Kawai, Shotaro Tanno, Takahiro Kondo, Kazuki Yoneyama, Noboru Kunihiro, Kazuo Ohta: Extension of Secret Handshake Protocols with Multiple Groups in Monotone Condition. WISA 2008: 160-173 | |
| 32 | Bagus Santoso, Noboru Kunihiro, Naoki Kanayama, Kazuo Ohta: Factorization of Square-Free Integers with High Bits Known. IEICE Transactions 91-A(1): 306-315 (2008) | |
| 31 | Yusuke Naito, Kazuo Ohta, Noboru Kunihiro: Improved Collision Search for Hash Functions: New Advanced Message Modification. IEICE Transactions 91-A(1): 46-54 (2008) | |
| 30 | Yu Sasaki, Lei Wang, Noboru Kunihiro, Kazuo Ohta: New Message Differences for Collision Attacks on MD4 and MD5. IEICE Transactions 91-A(1): 55-63 (2008) | |
| 29 | Noboru Kunihiro, Kaoru Kurosawa: Deterministic Polynomial Time Equivalence between Factoring and Key-Recovery Attack on Takagi's RSA. IEICE Transactions 91-A(9): 2356-2364 (2008) | |
| 28 | Yasuhiro Takahashi, Noboru Kunihiro: A fast quantum circuit for addition with few qubits. Quantum Information & Computation 8(6): 636-649 (2008) | |
| 2007 | ||
| 27 | Jun Yajima, Yu Sasaki, Yusuke Naito, Terutoshi Iwasaki, Takeshi Shimoyama, Noboru Kunihiro, Kazuo Ohta: A New Strategy for Finding a Differential Path of SHA-1. ACISP 2007: 45-58 | |
| 26 | Yu Sasaki, Lei Wang, Kazuo Ohta, Noboru Kunihiro: New Message Difference for MD4. FSE 2007: 329-348 | |
| 25 | Tetsuya Izu, Noboru Kunihiro, Kazuo Ohta, Masahiko Takenaka, Takashi Yoshioka: A Sanitizable Signature Scheme with Aggregation. ISPEC 2007: 51-64 | |
| 24 | Noboru Kunihiro, Kaoru Kurosawa: Deterministic Polynomial Time Equivalence Between Factoring and Key-Recovery Attack on Takagi's RSA. Public Key Cryptography 2007: 412-425 | |
| 23 | Yu Sasaki, Yusuke Naito, Noboru Kunihiro, Kazuo Ohta: Improved Collision Attacks on MD4 and MD5. IEICE Transactions 90-A(1): 36-47 (2007) | |
| 22 | Yoshikazu Hanatani, Yuichi Komano, Kazuo Ohta, Noboru Kunihiro: Provably Secure Untraceable Electronic Cash against Insider Attacks. IEICE Transactions 90-A(5): 980-991 (2007) | |
| 21 | Yasuhiro Takahashi, Noboru Kunihiro, Kazuo Ohta: The quantum fourier transform on a linear nearest neighbor architecture. Quantum Information & Computation 7(4): 383-391 (2007) | |
| 2006 | ||
| 20 | Masahiro Mambo, Moises Rosales Salinas, Kazuo Ohta, Noboru Kunihiro: Problems on the MR micropayment schemes. ASIACCS 2006: 363 | |
| 19 | Yusuke Naito, Yu Sasaki, Takeshi Shimoyama, Jun Yajima, Noboru Kunihiro, Kazuo Ohta: Improved Collision Search for SHA-0. ASIACRYPT 2006: 21-36 | |
| 18 | Yoshikazu Hanatani, Yuichi Komano, Kazuo Ohta, Noboru Kunihiro: Provably Secure Electronic Cash Based on Blind Multisignature Schemes. Financial Cryptography 2006: 236-250 | |
| 17 | Bagus Santoso, Noboru Kunihiro, Naoki Kanayama, Kazuo Ohta: Factorization of Square-Free Integers with High Bits Known. VIETCRYPT 2006: 115-130 | |
| 16 | Yu Sasaki, Yusuke Naito, Jun Yajima, Takeshi Shimoyama, Noboru Kunihiro, Kazuo Ohta: How to Construct Sufficient Conditions for Hash Functions. VIETCRYPT 2006: 243-259 | |
| 15 | Yusuke Naito, Yu Sasaki, Takeshi Shimoyama, Jun Yajima, Noboru Kunihiro, Kazuo Ohta: Message Modification for Step 21-23 on SHA-0. IACR Cryptology ePrint Archive 2006: 16 (2006) | |
| 14 | Yu Sasaki, Yusuke Naito, Jun Yajima, Takeshi Shimoyama, Noboru Kunihiro, Kazuo Ohta: How to Construct Sufficient Condition in Searching Collisions of MD5. IACR Cryptology ePrint Archive 2006: 74 (2006) | |
| 13 | Mitsugu Iwamoto, Lei Wang, Kazuki Yoneyama, Noboru Kunihiro, Kazuo Ohta: Visual Secret Sharing Schemes for Multiple Secret Images Allowing the Rotation of Shares. IEICE Transactions 89-A(5): 1382-1395 (2006) | |
| 12 | Noboru Kunihiro, Wataru Abe, Kazuo Ohta: Maurer-Yacobi ID-Based Key Distribution Revisited. IEICE Transactions 89-A(5): 1421-1424 (2006) | |
| 11 | Yasuhiro Takahashi, Noboru Kunihiro: A quantum circuit for shor's factoring algorithm using 2n + 2 qubits. Quantum Information & Computation 6(2): 184-192 (2006) | |
| 2005 | ||
| 10 | Yusuke Naito, Yu Sasaki, Noboru Kunihiro, Kazuo Ohta: Improved Collision Attack on MD4 with Probability Almost 1. ICISC 2005: 129-145 | |
| 9 | Tetsuya Izu, Noboru Kunihiro, Kazuo Ohta, Takeshi Shimoyama: Analysis on the Clockwise Transposition Routing for Dedicated Factoring Devices. WISA 2005: 232-242 | |
| 8 | Yusuke Naito, Yu Sasaki, Noboru Kunihiro, Kazuo Ohta: Improved Collision Attack on MD4. IACR Cryptology ePrint Archive 2005: 151 (2005) | |
| 7 | Yu Sasaki, Yusuke Naito, Noboru Kunihiro, Kazuo Ohta: Improved Collision Attack on MD5. IACR Cryptology ePrint Archive 2005: 400 (2005) | |
| 6 | Noboru Kunihiro: Exact Analyses of Computational Time for Factoring in Quantum Computers. IEICE Transactions 88-A(1): 105-111 (2005) | |
| 5 | Yasuhiro Takahashi, Noboru Kunihiro: A linear-size quantum circuit for addition with no ancillary qubits. Quantum Information & Computation 5(6): 440-448 (2005) | |
| 2003 | ||
| 4 | Noboru Kunihiro, Shigeru Yamashita: Efficient Algorithms for NMR Quantum Computers with Small Qubits. New Generation Comput. 21(4): 329-337 (2003) | |
| 3 | Kazuo Ohta, Tetsuo Nishino, Seiya Okubo, Noboru Kunihiro: A Quantum Algorithm Using NMR Computers to Break Secret-Key Cryptosystems. New Generation Comput. 21(4): 347-361 (2003) | |
| 1999 | ||
| 2 | Kenji Koyama, Yukio Tsuruoka, Noboru Kunihiro: Modulus Search for Elliptic Curve Cryptosystems. ASIACRYPT 1999: 1-7 | |
| 1998 | ||
| 1 | Noboru Kunihiro, Kenji Koyama: Equivalence of Counting the Number of Points on Elliptic Curve over the Ring Zn and Factoring n. EUROCRYPT 1998: 47-58 | |
Colors in the list of coauthors
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