@article{CTT100745945,
  author = {KEISUKE TANAKA and AKINORI KAWACHI and Yoshio Okamoto and Kenji Yasunaga},
  title = {General Constructions of Rational Secret Sharing with Expected Constant-Round Reconstruction},
  journal = {THE COMPUTER JOURNAL},
  year = 2016,
}

@article{CTT100759220,
  author = {Akinori Kawachi and Benjamin Rossman and Osamu Watanabe},
  title = {The Query Complexity of Witness Finding},
  journal = {Theory of Computing Systems},
  year = 2016,
}

@article{CTT100748108,
  author = {KEISUKE TANAKA and Eiichiro Fujisaki and AKINORI KAWACHI and Ryo Nishimaki and Kenji Yasunaga},
  title = {Post-Challenge Leakage Resilient Public-Key Cryptosystem in Split State Model},
  journal = {},
  year = 2015,
}

@article{CTT100716228,
  author = {A. Kawachi and H. Tanaka and O. Watanabe},
  title = {Estimating the Gowers norm of modulo functions over prime fields},
  journal = {IEICE TRANSACTIONS on Information and Systems},
  year = 2012,
}

@article{CTT100575821,
  author = {Masahito Hayashi and Akinori Kawachi and Hirotada Kobayashi},
  title = {Quantum measurements for hidden subgroup problems with optimal sample complexity},
  journal = {Quantum Information and Computation Journal},
  year = 2008,
}

@article{CTT100575822,
  author = {Andris Ambainis and Kazuo Iwama and Akinori Kawachi and Rudy Raymond and Shigeru Yamashita},
  title = {Improved algorithms for quantum identification of boolean oracles},
  journal = {Theoretical Computer Science},
  year = 2007,
}

@article{CTT100386934,
  author = {Kazuo Iwama and Akinori Kawachi},
  title = {Compact Routing with Stretch Factor of Less Than Three},
  journal = {IEICE trans. Inf. & Sys.},
  year = 2005,
}

@article{CTT100386933,
  author = {Kazuo Iwama and Akinori Kawachi and Shigeru Yamashita},
  title = {Quantum Sampling for Balanced Allocations},
  journal = {IEICE trans. Inf. & Sys.},
  year = 2005,
}

@article{CTT100405935,
  author = {Akinori Kawachi and Hirotada Kobayashi and Takeshi Koshiba and Rudy H. Putra},
  title = {Universal Test for Quantum One-Way Permutations},
  journal = {Theor. Comput. Sci.},
  year = 2005,
}

@article{CTT100405940,
  author = {Kazuo Iwama and Akinori Kawachi},
  title = {A New Quantum Claw-finding Algorithm for Three Functions},
  journal = {New Generation Comput.},
  year = 2003,
}

@inproceedings{CTT100746281,
  author = {KEISUKE TANAKA and AKINORI KAWACHI and hirotoshi takebe},
  title = {Lower Bounds for Key Length of k-wise Almost Independent Permutations and Certain Symmetric-Key Encryption Schemes},
  booktitle = {Advances in Information and Computer Security},
  year = 2016,
}

@inproceedings{CTT100717799,
  author = {Akinori Kawachi and Benjamin Rossman and Osamu Watanabe},
  title = {The query complexity of witness finding},
  booktitle = {Lecture Notes in Computer Science},
  year = 2014,
}

@inproceedings{CTT100750073,
  author = {KEISUKE TANAKA and Akinori Kawachi and Hirotoshi Takebe},
  title = {Lower Bounds for Key Length of Non-malleable Symmetric-Key Encryption Schemes},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100749309,
  author = {田中圭介 and 河内亮周 and 竹部裕俊},
  title = {K-wise almost independent permutationの記述長の下界},
  booktitle = {},
  year = 2013,
}

@inproceedings{CTT100748686,
  author = {KEISUKE TANAKA and Akinori Kawachi and Hirotoshi Takebe},
  title = {Symmetric-Key Encryption Scheme with Multi-ciphertext Non-malleability},
  booktitle = {Advances in Information and Computer Security},
  year = 2012,
}

@inproceedings{CTT100751353,
  author = {KEISUKE TANAKA and hirotoshi takebe and AKINORI KAWACHI},
  title = {Symmetric-Key Encryption Schemes with Approximate Non-malleability},
  booktitle = {},
  year = 2012,
}

@inproceedings{CTT100748977,
  author = {KEISUKE TANAKA and Akinori Kawachi and Christopher Portmann},
  title = {Characterization of the Relations between Information-Theoretic Non-malleability, Secrecy, and Authenticity},
  booktitle = {Information Theoretic Security},
  year = 2011,
}

@inproceedings{CTT100749114,
  author = {KEISUKE TANAKA and Akinori Kawachi and Akira Numayama and Keita Xagawa},
  title = {Security of Encryption Schemes in Weakened Random Oracle Models},
  booktitle = {Public Key Cryptography},
  year = 2010,
}

@inproceedings{CTT100615844,
  author = {河内亮周 and 岡本吉央 and 田中圭介 and 安永憲司},
  title = {合理的なプレイヤーは合理的な暗号プロトコルを避ける},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100615841,
  author = {KEISUKE TANAKA and AKINORI KAWACHI and Yoshio Okamoto and Kenji Yasunaga},
  title = {One-round reconstruction for rational secret sharing},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100749737,
  author = {田中圭介 and 河内 亮周 and 草川 恵太},
  title = {ルジャンドル列の擬似乱数性と頑健な量子状態復号},
  booktitle = {},
  year = 2010,
}

@inproceedings{CTT100572406,
  author = {KEISUKE TANAKA and AKINORI KAWACHI and Akira Numayama and Keita Xagawa},
  title = {Security of the OAEP Encryption Scheme in the Weakened Random Oracle Models},
  booktitle = {2009年 暗号と情報セキュリティシンポジウム},
  year = 2009,
}

@inproceedings{CTT100572399,
  author = {田中圭介 and 河内亮周 and 沼山晃 and 草川恵太},
  title = {近似サンプリング法の精度保証},
  booktitle = {2009年 暗号とセキュリティシンポジウム},
  year = 2009,
}

@inproceedings{CTT100591143,
  author = {AKINORI KAWACHI and KEISUKE TANAKA and Keita Xagawa},
  title = {Concurrently Secure Identification Schemes Based on the Worst-Case Hardness of Lattice Problems},
  booktitle = {Advances in Cryptology - Asiacrypt 2008 (ASIACRYPT 2008)},
  year = 2008,
}

@inproceedings{CTT100575820,
  author = {Akinori Kawachi and Christopher Portmann},
  title = {On the power of quantum encryption keys},
  booktitle = {Lecture Notes in Computer Science},
  year = 2008,
}

@inproceedings{CTT100575818,
  author = {Minato Hagiwara and Akinori Kawachi},
  title = {Relations between orthogonality and linear independence},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575812,
  author = {Dan Gutfrend and Akinori Kawachi},
  title = {Worst-case hardness amplification within polynomial-time hierarchy},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575596,
  author = {沼山晃 and 河内亮周 and 草川恵太 and 田中圭介},
  title = {統計的距離を考慮したサンプリング},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575813,
  author = {田中秀宗 and 河内亮周},
  title = {Gowers一様性による剰余関数と多項式の相関の評価},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100749738,
  author = {田中圭介 and 草川 恵太 and 河内 亮周},
  title = {格子問題に基づくコンパクトな署名方式},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100591142,
  author = {田中圭介 and 草川恵太 and 河内亮周},
  title = {格子問題に基づく高い安全性をもつ認証方式},
  booktitle = {2008年 暗号と情報セキュリティシンポジウム},
  year = 2008,
}

@inproceedings{CTT100575814,
  author = {Christopher Portmann and 河内亮周},
  title = {量子非対称鍵暗号の最適性について},
  booktitle = {},
  year = 2008,
}

@inproceedings{CTT100575816,
  author = {草川恵太 and 河内亮周 and 田中圭介},
  title = {格子問題に基づく認証および署名方式},
  booktitle = {},
  year = 2007,
}

@inproceedings{CTT100575817,
  author = {Akinori Kawachi and Christopher Portmann},
  title = {Near-Optimal Quantum Asymmetric-Key Cryptosystem},
  booktitle = {},
  year = 2007,
}

@inproceedings{CTT100575819,
  author = {Akinori Kawachi and Keisuke Tanaka and Keita Xagawa},
  title = {Multi-bit cryptosystems based on lattice problems},
  booktitle = {Lecture Notes in Computer Science},
  year = 2007,
}

@inproceedings{CTT100553832,
  author = {AKINORI KAWACHI and KEISUKE TANAKA and Keita Xagawa},
  title = {Multi-Bit Cryptosystems Based on Lattice Problems},
  booktitle = {Public Key Cryptography - PKC 2007, 10th International Workshop on Practice and Theory in Public Key Cryptography, Lecture Notes in Computer Science 4450},
  year = 2007,
}

@inproceedings{CTT100591146,
  author = {Keita Xagawa and AKINORI KAWACHI and Keisuke Tanaka},
  title = {Multi-Bit Cryptosystems based on Lattice Problems},
  booktitle = {2006年 暗号と情報セキュリティシンポジウム 予稿集},
  year = 2006,
}

@inproceedings{CTT100405927,
  author = {Akinori Kawachi and Takeshi Koshiba and Harumichi Nishimura and Tomoyuki Yamakami},
  title = {Computational Indistinguishability between Quantum States and Its Cryptographic Application},
  booktitle = {LNCS},
  year = 2005,
}

@inproceedings{CTT100405915,
  author = {Kazuo Iwama and Akinori Kawachi},
  title = {Approximated Two Choices in Randomized Load Balancing},
  booktitle = {LNCS},
  year = 2005,
}

@inproceedings{CTT100405937,
  author = {Andris Ambainis and Kazuo Iwama and Akinori Kawachi and Hiroyuki Masuda and Raymond H. Putra and Shigeru Yamashita},
  title = {Quantum Identification of Boolean Oracles},
  booktitle = {LNCS},
  year = 2004,
}

@inproceedings{CTT100405942,
  author = {Kazuo Iwama and Akinori Kawachi},
  title = {Quantum Sampling for Balanced Allocations},
  booktitle = {LNCS},
  year = 2003,
}

@misc{CTT100405941,
  author = {Kazuo Iwama and Akinori Kawachi and Shigeru Yamashita},
  title = {Quantum Biased Oracles},
  year = 2005,
}

@misc{CTT100596326,
  author = {AKINORI KAWACHI},
  title = {Studies on Quantum Query Complexity and Quantum Cryptography},
  year = 2004,
}



@phdthesis{CTT100596326,
  author = {AKINORI KAWACHI},
  title = {Studies on Quantum Query Complexity and Quantum Cryptography},
  school = {京都大学},
  year = 2004,
}