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Masaya Yasuda
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Journal Articles
- 2022
- [j18]Satoshi Nakamura, Nariaki Tateiwa, Masaya Yasuda
, Katsuki Fujisawa
:
Solving the search-LWE problem over projected lattices. Discret. Appl. Math. 318: 69-81 (2022) - 2021
- [j17]Satoshi Nakamura, Masaya Yasuda
:
Dynamic self-dual DeepBKZ lattice reduction with free dimensions and its implementation. Discret. Appl. Math. 304: 220-229 (2021) - [j16]Pradeep Kumar Mishra, Deevashwer Rathee, Dung Hoang Duong, Masaya Yasuda:
Fast secure matrix multiplications over ring-based homomorphic encryption. Inf. Secur. J. A Glob. Perspect. 30(4): 219-234 (2021) - [j15]Yasushi Takahashi, Momonari Kudo, Ryoya Fukasaku, Yasuhiko Ikematsu, Masaya Yasuda, Kazuhiro Yokoyama:
Algebraic approaches for solving isogeny problems of prime power degrees. J. Math. Cryptol. 15(1): 31-44 (2021) - 2020
- [j14]Masaya Yasuda
, Satoshi Nakamura, Junpei Yamaguchi:
Analysis of DeepBKZ reduction for finding short lattice vectors. Des. Codes Cryptogr. 88(10): 2077-2100 (2020) - [j13]Huy Quoc Le
, Pradeep Kumar Mishra, Satoshi Nakamura, Koha Kinjo, Dung Hoang Duong
, Masaya Yasuda:
Impact of the modulus switching technique on some attacks against learning problems. IET Inf. Secur. 14(3): 286-303 (2020) - [j12]Masaya Yasuda:
Self-dual DeepBKZ for finding short lattice vectors. J. Math. Cryptol. 14(1): 84-94 (2020) - [j11]Kazuhiro Yokoyama, Masaya Yasuda, Yasushi Takahashi, Jun Kogure:
Complexity bounds on Semaev's naive index calculus method for ECDLP. J. Math. Cryptol. 14(1): 460-485 (2020) - 2019
- [j10]Masaya Yasuda, Junpei Yamaguchi:
A new polynomial-time variant of LLL with deep insertions for decreasing the squared-sum of Gram-Schmidt lengths. Des. Codes Cryptogr. 87(11): 2489-2505 (2019) - 2017
- [j9]Masaya Yasuda:
Secure Hamming distance computation for biometrics using ideal-lattice and ring-LWE homomorphic encryption. Inf. Secur. J. A Glob. Perspect. 26(2): 85-103 (2017) - [j8]Masaya Yasuda, Kazuhiro Yokoyama, Takeshi Shimoyama, Jun Kogure, Takeshi Koshiba
:
Analysis of decreasing squared-sum of Gram-Schmidt lengths for short lattice vectors. J. Math. Cryptol. 11(1): 1-24 (2017) - [j7]Keiji Kimura, Hayato Waki
, Masaya Yasuda:
Application of mixed integer quadratic program to shortest vector problems. JSIAM Lett. 9: 65-68 (2017) - 2016
- [j6]Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Tetsuya Izu:
Computational hardness of IFP and ECDLP. Appl. Algebra Eng. Commun. Comput. 27(6): 493-521 (2016) - 2015
- [j5]Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
:
New packing method in somewhat homomorphic encryption and its applications. Secur. Commun. Networks 8(13): 2194-2213 (2015) - [j4]Masaya Yasuda, Yuka Sugimura:
Biometric key-binding using lattice masking†. Secur. Commun. Networks 8(18): 3405-3414 (2015) - 2014
- [j3]Masaya Yasuda, Kazuhiro Yokoyama, Takeshi Shimoyama, Jun Kogure, Takeshi Koshiba
:
On the exact decryption range for Gentry-Halevi's implementation of fully homomorphic encryption. J. Math. Cryptol. 8(3): 305-329 (2014) - 2011
- [j2]Tetsuya Izu, Masahiko Takenaka, Masaya Yasuda:
Experimental Analysis of Cheon's Algorithm against Pairing-friendly Curves. J. Inf. Process. 19: 441-450 (2011) - 2008
- [j1]Masaya Yasuda:
The discrete logarithm problem on elliptic curves defined over Q (abstract only). ACM Commun. Comput. Algebra 42(1-2): 64-66 (2008)
Conference and Workshop Papers
- 2021
- [c36]Nariaki Tateiwa, Yuji Shinano
, Keiichiro Yamamura, Akihiro Yoshida, Shizuo Kaji
, Masaya Yasuda
, Katsuki Fujisawa
:
CMAP-LAP: Configurable Massively Parallel Solver for Lattice Problems. HiPC 2021: 42-52 - [c35]Yuta Kambe, Yusuke Aikawa, Momonari Kudo, Masaya Yasuda, Katsuyuki Takashima, Kazuhiro Yokoyama:
Implementation Report of the Kohel-Lauter-Petit-Tignol Algorithm for the Constructive Deuring Correspondence. ICMC 2021: 953-966 - [c34]Satoshi Nakamura, Masaya Yasuda:
An Extension of Kannan's Embedding for Solving Ring-Based LWE Problems. IMACC 2021: 201-219 - [c33]Yasuhiko Ikematsu, Satoshi Nakamura, Masaya Yasuda:
A Trace Map Attack Against Special Ring-LWE Samples. IWSEC 2021: 3-22 - 2020
- [c32]Yasuhiko Ikematsu, Ryoya Fukasaku, Momonari Kudo, Masaya Yasuda, Katsuyuki Takashima, Kazuhiro Yokoyama:
Hybrid Meet-in-the-Middle Attacks for the Isogeny Path-Finding Problem. APKC@AsiaCCS 2020: 36-44 - [c31]Satoshi Nakamura, Nariaki Tateiwa, Koha Kinjo, Yasuhiko Ikematsu, Masaya Yasuda, Katsuki Fujisawa
:
Solving the Search-LWE Problem by Lattice Reduction over Projected Bases. ICMC 2020: 29-42 - [c30]Satoshi Nakamura, Yasuhiko Ikematsu, Masaya Yasuda:
Dynamic Self-dual DeepBKZ Lattice Reduction with Free Dimensions. ICMC 2020: 377-391 - [c29]Nariaki Tateiwa, Yuji Shinano, Satoshi Nakamura, Akihiro Yoshida, Shizuo Kaji, Masaya Yasuda, Katsuki Fujisawa
:
Massive parallelization for finding shortest lattice vectors based on ubiquity generator framework. SC 2020: 60 - 2018
- [c28]Masaya Yasuda, Junpei Yamaguchi, Michiko Ooka, Satoshi Nakamura:
Development of a Dual Version of DeepBKZ and Its Application to Solving the LWE Challenge. AFRICACRYPT 2018: 162-182 - [c27]Huy Quoc Le
, Pradeep Kumar Mishra, Dung Hoang Duong
, Masaya Yasuda:
Solving LWR via BDD Strategy: Modulus Switching Approach. CANS 2018: 357-376 - [c26]Momonari Kudo
, Yuki Yokota, Yasushi Takahashi, Masaya Yasuda:
Acceleration of Index Calculus for Solving ECDLP over Prime Fields and Its Limitation. CANS 2018: 377-393 - [c25]Deevashwer Rathee, Pradeep Kumar Mishra, Masaya Yasuda:
Faster PCA and Linear Regression through Hypercubes in HElib. WPES@CCS 2018: 42-53 - 2017
- [c24]Yutaro Kiyomura, Akiko Inoue, Yuto Kawahara, Masaya Yasuda, Tsuyoshi Takagi, Tetsutaro Kobayashi:
Secure and Efficient Pairing at 256-Bit Security Level. ACNS 2017: 59-79 - [c23]Pradeep Kumar Mishra, Dung Hoang Duong
, Masaya Yasuda:
Enhancement for Secure Multiple Matrix Multiplications over Ring-LWE Homomorphic Encryption. ISPEC 2017: 320-330 - [c22]Masaya Yasuda, Takeshi Shimoyama, Masahiko Takenaka, Narishige Abe, Shigefumi Yamada, Junpei Yamaguchi:
Recovering Attacks Against Linear Sketch in Fuzzy Signature Schemes of ACNS 2015 and 2016. ISPEC 2017: 409-421 - [c21]Dung Hoang Duong
, Masaya Yasuda, Tsuyoshi Takagi:
Choosing Parameters for the Subfield Lattice Attack Against Overstretched NTRU. ISC 2017: 79-91 - [c20]Junpei Yamaguchi, Masaya Yasuda:
Explicit Formula for Gram-Schmidt Vectors in LLL with Deep Insertions and Its Applications. NuTMiC 2017: 142-160 - 2016
- [c19]Momonari Kudo
, Junpei Yamaguchi, Yang Guo, Masaya Yasuda:
Practical Analysis of Key Recovery Attack Against Search-LWE Problem. IWSEC 2016: 164-181 - 2015
- [c18]Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
:
Secure Statistical Analysis Using RLWE-Based Homomorphic Encryption. ACISP 2015: 471-487 - [c17]Masaya Yasuda, Takeshi Koshiba
, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama:
Secure Data Devolution: Practical Re-encryption with Auxiliary Data in LWE-based Somewhat Homomorphic Encryption. SCC@ASIACCS 2015: 53-61 - [c16]Avradip Mandal, Arnab Roy, Masaya Yasuda:
Comprehensive and Improved Secure Biometric System Using Homomorphic Encryption. DPM/QASA@ESORICS 2015: 183-198 - [c15]Masaya Yasuda, Takeshi Shimoyama, Narishige Abe, Shigefumi Yamada, Takashi Shinzaki, Takeshi Koshiba
:
Privacy-Preserving Fuzzy Commitment for Biometrics via Layered Error-Correcting Codes. FPS 2015: 117-133 - 2014
- [c14]Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
:
Privacy-Preserving Wildcards Pattern Matching Using Symmetric Somewhat Homomorphic Encryption. ACISP 2014: 338-353 - [c13]Yuka Sugimura, Masaya Yasuda, Shigefumi Yamada, Narishige Abe, Takashi Shinzaki:
A Biometric Key-Binding Scheme Using Lattice Masking. BIOSIG 2014: 211-218 - 2013
- [c12]Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
:
Packed Homomorphic Encryption Based on Ideal Lattices and Its Application to Biometrics. CD-ARES Workshops 2013: 55-74 - [c11]Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
:
Secure pattern matching using somewhat homomorphic encryption. CCSW 2013: 65-76 - [c10]Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
:
Practical Packing Method in Somewhat Homomorphic Encryption. DPM/SETOP 2013: 34-50 - 2012
- [c9]Masaya Yasuda, Jun Yajima
, Takeshi Shimoyama, Jun Kogure:
Analysis of Lattice Reduction Attack against the Somewhat Homomorphic Encryption Based on Ideal Lattices. EuroPKI 2012: 1-16 - [c8]Yumi Sakemi, Goichiro Hanaoka, Tetsuya Izu, Masahiko Takenaka, Masaya Yasuda:
Solving a Discrete Logarithm Problem with Auxiliary Input on a 160-Bit Elliptic Curve. Public Key Cryptography 2012: 595-608 - [c7]Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Tetsuya Izu:
On the Strength Comparison of the ECDLP and the IFP. SCN 2012: 302-325 - 2011
- [c6]Tetsuya Izu, Masahiko Takenaka, Masaya Yasuda:
Experimantal Analysis of Cheon's Algorithm Against Pairing-Friendly Curves. AINA 2011: 90-96 - [c5]Tetsuya Izu, Masahiko Takenaka, Masaya Yasuda:
Time Estimation of Cheon's Algorithm over Elliptic Curves on Finite Fields with Characteristic 3. IMIS 2011: 594-596 - [c4]Yumi Sakemi, Tetsuya Izu, Masahiko Takenaka, Masaya Yasuda:
Solving a DLP with Auxiliary Input with the ρ-Algorithm. WISA 2011: 98-108 - [c3]Yumi Sakemi, Tetsuya Izu, Masahiko Takenaka, Masaya Yasuda:
Solving DLP with Auxiliary Input over an Elliptic Curve Used in TinyTate Library. WISTP 2011: 116-127 - 2010
- [c2]Tetsuya Izu, Masahiko Takenaka, Masaya Yasuda:
Experimental Results on Cheon's Algorithm. ARES 2010: 625-628 - [c1]Masaya Yasuda:
The Elliptic Curve Discrete Logarithm Problems over the p-adic Field and Formal Groups. ISPEC 2010: 110-122
Parts in Books or Collections
- 2017
- [p1]Masaya Yasuda:
Simple Analysis of Key Recovery Attack Against LWE. CREST Crypto-Math Project 2017: 221-238
Informal and Other Publications
- 2018
- [i4]Pradeep Kumar Mishra, Deevashwer Rathee, Dung Hoang Duong, Masaya Yasuda:
Fast Secure Matrix Multiplications over Ring-Based Homomorphic Encryption. IACR Cryptol. ePrint Arch. 2018: 663 (2018) - [i3]Deevashwer Rathee, Pradeep Kumar Mishra, Masaya Yasuda:
Faster PCA and Linear Regression through Hypercubes in HElib. IACR Cryptol. ePrint Arch. 2018: 801 (2018) - 2017
- [i2]Dung Hoang Duong, Masaya Yasuda, Tsuyoshi Takagi:
Choosing Parameters for the Subfield Lattice Attack against overstretched NTRU. IACR Cryptol. ePrint Arch. 2017: 959 (2017) - 2015
- [i1]Shinya Okumura, Shingo Sugiyama, Masaya Yasuda, Tsuyoshi Takagi:
Security Analysis of Cryptosystems Using Short Generators over Ideal Lattices. IACR Cryptol. ePrint Arch. 2015: 1004 (2015)
Coauthor Index
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