Jun Kogure

22 papers A 2Misc 4Journal 8Unranked 8
YearRankTypeTitle / Venue / Authors
2020 J jnl
Complexity bounds on Semaev's naive index calculus method for ECDLP.
J. Math. Cryptol.
Kazuhiro Yokoyama, Masaya Yasuda, Yasushi Takahashi, Jun Kogure
2017 J jnl
Analysis of decreasing squared-sum of Gram-Schmidt lengths for short lattice vectors.
J. Math. Cryptol.
Masaya Yasuda, Kazuhiro Yokoyama, Takeshi Shimoyama, Jun Kogure, Takeshi Koshiba
2016 J jnl
Computational hardness of IFP and ECDLP.
Appl. Algebra Eng. Commun. Comput.
Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Tetsuya Izu
2015 J jnl
New packing method in somewhat homomorphic encryption and its applications.
Secur. Commun. Networks
Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
2015 — conf
Secure Data Devolution: Practical Re-encryption with Auxiliary Data in LWE-based Somewhat Homomorphic Encryption.
SCC@ASIACCS
Masaya Yasuda, Takeshi Koshiba, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama
2015 Misc conf
Secure Statistical Analysis Using RLWE-Based Homomorphic Encryption.
ACISP
Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
2014 J jnl
On the exact decryption range for Gentry-Halevi's implementation of fully homomorphic encryption.
J. Math. Cryptol.
Masaya Yasuda, Kazuhiro Yokoyama, Takeshi Shimoyama, Jun Kogure, Takeshi Koshiba
2014 Misc conf
Privacy-Preserving Wildcards Pattern Matching Using Symmetric Somewhat Homomorphic Encryption.
ACISP
Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
2013 — conf
Packed Homomorphic Encryption Based on Ideal Lattices and Its Application to Biometrics.
CD-ARES Workshops
Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
2013 — conf
Practical Packing Method in Somewhat Homomorphic Encryption.
DPM/SETOP
Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
2013 — conf
Secure pattern matching using somewhat homomorphic encryption.
CCSW
Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Kazuhiro Yokoyama, Takeshi Koshiba
2012 — conf
Analysis of Lattice Reduction Attack against the Somewhat Homomorphic Encryption Based on Ideal Lattices.
EuroPKI
Masaya Yasuda, Jun Yajima, Takeshi Shimoyama, Jun Kogure
2012 J jnl
On the Hardness of Subset Sum Problem from Different Intervals.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Jun Kogure, Noboru Kunihiro, Hirosuke Yamamoto
2012 Misc conf
On the Strength Comparison of the ECDLP and the IFP.
SCN
Masaya Yasuda, Takeshi Shimoyama, Jun Kogure, Tetsuya Izu
2011 Misc conf
Generalized Security Analysis of the Random Key Bits Leakage Attack.
WISA
Jun Kogure, Noboru Kunihiro, Hirosuke Yamamoto
2010 — conf
CAIRN: Dedicated Integer Factoring Devices.
NBiS
Tetsuya Izu, Jun Kogure, Takeshi Shimoyama
2007 A conf
CAIRN 2: An FPGA Implementation of the Sieving Step in the Number Field Sieve Method.
CHES
Tetsuya Izu, Jun Kogure, Takeshi Shimoyama
2007 J jnl
Low-Density Attack Revisited.
IACR Cryptol. ePrint Arch.
Tetsuya Izu, Jun Kogure, Takeshi Koshiba, Takeshi Shimoyama
2007 J jnl
Low-density attack revisited.
Des. Codes Cryptogr.
Tetsuya Izu, Jun Kogure, Takeshi Koshiba, Takeshi Shimoyama
2000 — conf
Efficient Implementation of Schoof's Algorithm in Case of Characteristic 2.
Public Key Cryptography
Tetsuya Izu, Jun Kogure, Kazuhiro Yokoyama
1998 A conf
Efficient Implementation of Schoof's Algorithm.
ASIACRYPT
Tetsuya Izu, Jun Kogure, Masayuki Noro, Kazuhiro Yokoyama
1998 — conf
Parameters for Secure Elliptic Curve Cryptosystem - Improvements on Schoof's Algorithm.
Public Key Cryptography
Tetsuya Izu, Jun Kogure, Masayuki Noro, Kazuhiro Yokoyama