| Efficient public key encryption based on ideal lattices D Stehlé, R Steinfeld, K Tanaka, K Xagawa Advances in Cryptology–ASIACRYPT 2009, 617-635, 2009 | 358 | 2009 |
| Concurrently secure identification schemes based on the worst-case hardness of lattice problems A Kawachi, K Tanaka, K Xagawa International Conference on the Theory and Application of Cryptology and …, 2008 | 213 | 2008 |
| Tightly-secure key-encapsulation mechanism in the quantum random oracle model T Saito, K Xagawa, T Yamakawa Annual International Conference on the Theory and Applications of …, 2018 | 145 | 2018 |
| Strongly secure authenticated key exchange from factoring, codes, and lattices A Fujioka, K Suzuki, K Xagawa, K Yoneyama Designs, Codes and Cryptography 76 (3), 469-504, 2015 | 133 | 2015 |
| Multi-bit cryptosystems based on lattice problems A Kawachi, K Tanaka, K Xagawa Public Key Cryptography–PKC 2007, 315-329, 2007 | 132 | 2007 |
| Re-encryption, functional re-encryption, and multi-hop re-encryption: A framework for achieving obfuscation-based security and instantiations from lattices N Chandran, M Chase, FH Liu, R Nishimaki, K Xagawa International Workshop on Public Key Cryptography, 95-112, 2014 | 54 | 2014 |
| Practical and post-quantum authenticated key exchange from one-way secure key encapsulation mechanism A Fujioka, K Suzuki, K Xagawa, K Yoneyama Proceedings of the 8th ACM SIGSAC symposium on Information, computer and …, 2013 | 51 | 2013 |
| NTRU C Chen, O Danba, J Hoffstein, A Hulsing, J Rijneveld, JM Schanck, ... NIST Post-Quantum Cryptography Standardization: Round 3, 2020 | 38 | 2020 |
| Curse of re-encryption: A generic power/em analysis on post-quantum kems R Ueno, K Xagawa, Y Tanaka, A Ito, J Takahashi, N Homma IACR Transactions on Cryptographic Hardware and Embedded Systems, 296-322, 2022 | 36 | 2022 |
| Improved (hierarchical) inner-product encryption from lattices K Xagawa International Workshop on Public Key Cryptography, 235-252, 2013 | 36 | 2013 |
| Key-Private Proxy Re-Encryption from Lattices, Revisited R NISHIMAKI, K XAGAWA IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and …, 2015 | 27 | 2015 |
| ModFalcon: Compact signatures based on module-NTRU lattices C Chuengsatiansup, T Prest, D Stehlé, A Wallet, K Xagawa Proceedings of the 15th ACM Asia Conference on Computer and Communications …, 2020 | 24 | 2020 |
| Quantum Multicollision-Finding Algorithm A Hosoyamada, Y Sasaki, K Xagawa International Conference on the Theory and Application of Cryptology and …, 2017 | 24 | 2017 |
| Fault-injection attacks against NIST’s post-quantum cryptography round 3 KEM candidates K Xagawa, A Ito, R Ueno, J Takahashi, N Homma International Conference on the Theory and Application of Cryptology and …, 2021 | 22 | 2021 |
| Zero-knowledge protocols for NTRU: Application to identification and proof of plaintext knowledge K Xagawa, K Tanaka Provable Security-ProvSec2009, 198-213, 2009 | 20 | 2009 |
| Public-Key Cryptosystems Resilient to Continuous Tampering and Leakage of Arbitrary Functions E Fujisaki, K Xagawa International Conference on the Theory and Application of Cryptology and …, 2016 | 19 | 2016 |
| Proxy Re-Encryption based on Learning with Errors K Xagawa, K Tanaka 数理解析研究所講究録 1691, 29-35, 2010 | 18 | 2010 |
| Security enhancements by OR-proof in identity-based identification A Fujioka, T Saito, K Xagawa International Conference on Applied Cryptography and Network Security, 135-152, 2012 | 17 | 2012 |
| Quantum random oracle model with auxiliary input M Hhan, K Xagawa, T Yamakawa International Conference on the Theory and Application of Cryptology and …, 2019 | 16 | 2019 |
| Cryptanalysis of Comparable Encryption in SIGMOD'16 C Horst, R Kikuchi, K Xagawa Proceedings of the 2017 ACM International Conference on Management of Data …, 2017 | 13 | 2017 |
Keisuke TanakaTokyo Institute of TechnologyVerified email at is.titech.ac.jp
