Kazukuni Kobara

106 papers A 6B 12C 10Misc 6Journal 47Unranked 25
YearRankTypeTitle / Venue / Authors
2024 J jnl
Power Analysis of Floating-Point Operations for Leakage Resistance Evaluation of Neural Network Model Parameters.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hanae Nozaki, Kazukuni Kobara
2019 A conf
DeviceVeil: Robust Authentication for Individual USB Devices Using Physical Unclonable Functions.
DSN
Kuniyasu Suzaki, Yohei Hori, Kazukuni Kobara, Mohammad Mannan
2018 J jnl
How to Preserve User Anonymity in Password-Based Anonymous Authentication Scheme.
IEICE Trans. Inf. Syst.
SeongHan Shin, Kazukuni Kobara
2017 J jnl
Security Analysis of Password-Authenticated Key Retrieval.
IEEE Trans. Dependable Secur. Comput.
SeongHan Shin, Kazukuni Kobara
2017 J jnl
Simple Anonymous Password-Based Authenticated Key Exchange (SAPAKE), Reconsidered.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara
2016 C conf
A secure anonymous password-based authentication protocol with control of authentication numbers.
ISITA
SeongHan Shin, Kazukuni Kobara
2016 — conf
A security framework for MQTT.
CNS
SeongHan Shin, Kazukuni Kobara, Chia-Chuan Chuang, Weicheng Huang
2016 J jnl
Cyber Physical Security for Industrial Control Systems and IoT.
IEICE Trans. Inf. Syst.
Kazukuni Kobara
2015 J jnl
Hidden Credential Retrieval, Revisited.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara
2015 J jnl
On Finding Secure Domain Parameters Resistant to Cheon's Algorithm.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2015 J jnl
On Unlinkability of Password-Based Anonymous Authentication.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara
2014 J jnl
About Validity Checks of Augmented PAKE in IEEE 1363.2 and ISO/IEC 11770-4.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara
2014 J jnl
Efficient Constructions of Deterministic Encryption from Hybrid Encryption and Code-Based PKE.
Int. J. Netw. Secur.
Yang Cui, Kirill Morozov, Kazukuni Kobara, Hideki Imai
2014 J jnl
Evaluation of Physical Unclonable Functions for 28-nm Process Field-Programmable Gate Arrays.
J. Inf. Process.
Yohei Hori, Hyunho Kang, Toshihiro Katashita, Akashi Satoh, Shin-ichi Kawamura, Kazukuni Kobara
2014 C conf
In search of secure domain parameters under strong diffie-hellman and related assumptions.
ISITA
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2014 Misc conf
Kernel Memory Protection by an Insertable Hypervisor Which Has VM Introspection and Stealth Breakpoints.
IWSEC
Kuniyasu Suzaki, Toshiki Yagi, Kazukuni Kobara, Toshiaki Ishiyama
2013 — conf
Energy and area saving effect of Dynamic Partial Reconfiguration on a 28-nm process FPGA.
GCCE
Yohei Hori, Toshihiro Katashita, Kazukuni Kobara
2013 — conf
RSA-based Password-Authenticated Key Retrieval using multiple servers.
WorldCIS
SeongHan Shin, Kazukuni Kobara
2013 — conf
Securing SSL-VPN with LR-AKE to Access Personal Health Record.
MedInfo
Eizen Kimura, Masato Saito, Kazukuni Kobara, Yoshihito Nakato, Takuji Kuroda, Ken Ishihara
2013 J jnl
Security Analysis of Password-Authenticated Key Retrieval.
IACR Cryptol. ePrint Arch.
SeongHan Shin, Kazukuni Kobara
2012 C conf
Comparison of tools and simulators for control system security studies.
INDIN
Jun Wu, Kazukuni Kobara
2012 J jnl
Efficient Augmented Password-Only Authentication and Key Exchange for IKEv2.
RFC
SeongHan Shin, Kazukuni Kobara
2012 C conf
HB
ISITA
Xuedi Song, Kazukuni Kobara, Kentaro Imafuku, Hideki Imai
2011 — conf
A secure public cloud storage system.
ICITST
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2011 — conf
On advanced cryptographic techniques for information security of smart grid AMI.
CSIIRW
Miodrag J. Mihaljevic, Hideki Imai, Michael W. David, Kazukuni Kobara, Hajime Watanabe
2011 J jnl
Threshold Anonymous Password-Authenticated Key Exchange Secure against Insider Attacks.
IEICE Trans. Inf. Syst.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2010 — conf
A Note on a Fatal Error of Optimized LFC Private Information Retrieval Scheme and Its Corrected Results.
Financial Cryptography Workshops
Jin Tamura, Kazukuni Kobara, Hanane Fathi, Hideki Imai
2010 J jnl
An RSA-Based Leakage-Resilient Authenticated Key Exchange Protocol Secure against Replacement Attacks, and Its Extensions.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2010 J jnl
Anonymous Password-Authenticated Key Exchange: New Construction and Its Extensions.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2010 J jnl
How to Strengthen the Security of RSA-OAEP.
IEEE Trans. Inf. Theory
Alexandra Boldyreva, Hideki Imai, Kazukuni Kobara
2010 C conf
How to distinguish on-line dictionary attacks and password mis-typing in two-factor authentication.
ISITA
Yasunori Onda, SeongHan Shin, Kazukuni Kobara, Hideki Imai
2010 B conf
Privacy Enhanced RFID Using Quasi-Dyadic Fix Domain Shrinking.
GLOBECOM
Tomohiro Sekino, Yang Cui, Kazukuni Kobara, Hideki Imai
2010 J jnl
Purpose-restricted Anonymous Mobile Communications Using Anonymous Signatures in Online Credential Systems.
Wirel. Pers. Commun.
Hanane Fathi, SeongHan Shin, Kazukuni Kobara, Hideki Imai
2010 J jnl
Security Analysis of Two Augmented Password-Authenticated Key Exchange Protocols.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2010 J jnl
Security Proof of AugPAKE.
IACR Cryptol. ePrint Arch.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2009 — conf
Code-Based Public-Key Cryptosystems and Their Applications.
ICITS
Kazukuni Kobara
2009 — conf
Efficient Constructions of Deterministic Encryption from Hybrid Encryption and Code-Based PKE.
AAECC
Yang Cui, Kirill Morozov, Kazukuni Kobara, Hideki Imai
2009 J jnl
Flexible Quasi-Dyadic Code-Based Public-Key Encryption and Signature.
IACR Cryptol. ePrint Arch.
Kazukuni Kobara
2009 B conf
Lightweight broadcast authentication protocols reconsidered.
WCNC
Shigenori Yamakawa, Yang Cui, Kazukuni Kobara, Hideki Imai
2009 J jnl
New security layer for overlay networks.
J. Commun. Networks
Hideki Imai, SeongHan Shin, Kazukuni Kobara
2009 A conf
Partnership in key exchange protocols.
AsiaCCS
Kazukuni Kobara, SeongHan Shin, Mario Strefler
2009 — conf
Very-Efficient Anonymous Password-Authenticated Key Exchange and Its Extensions.
AAECC
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2008 J jnl
A New Security Architecture for Personal Networks and Its Performance Evaluation.
IEICE Trans. Commun.
SeongHan Shin, Hanane Fathi, Kazukuni Kobara, Neeli R. Prasad, Hideki Imai
2008 J jnl
A Secure Authenticated Key Exchange Protocol for Credential Services.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2008 J jnl
A Secure Construction for Threshold Anonymous Password-Authenticated Key Exchange.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2008 J jnl
A Secure Threshold Anonymous Password-Authenticated Key Exchange Protocol.
IACR Cryptol. ePrint Arch.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2008 — conf
A security framework for personal networks.
COMSWARE
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2008 — conf
Coding-Based Oblivious Transfer.
MMICS
Kazukuni Kobara, Kirill Morozov, Raphael Overbeck
2008 J jnl
IVs to Skip for Immunizing WEP against FMS Attack.
IEICE Trans. Commun.
Kazukuni Kobara, Hideki Imai
2008 J jnl
Lightweight Privacy-Preserving Authentication Protocols Secure against Active Attack in an Asymmetric Way.
IEICE Trans. Inf. Syst.
Yang Cui, Kazukuni Kobara, Kanta Matsuura, Hideki Imai
2008 J jnl
Protocols for purpose-restricted anonymous communications in IP-based wireless networks.
Comput. Commun.
Hanane Fathi, SeongHan Shin, Kazukuni Kobara, Hideki Imai
2008 J jnl
RSA-Based Password-Authenticated Key Exchange, Revisited.
IEICE Trans. Inf. Syst.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2008 J jnl
Semantic security for the McEliece cryptosystem without random oracles.
Des. Codes Cryptogr.
Ryo Nojima, Hideki Imai, Kazukuni Kobara, Kirill Morozov
2007 — conf
A New Variant for an Attack Against RSA Signature Verification Using Parameter Field.
EuroPKI
Yutaka Oiwa, Kazukuni Kobara, Hajime Watanabe
2007 Misc conf
A Secure Threshold Anonymous Password-Authenticated Key Exchange Protocol.
IWSEC
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2007 J jnl
An Efficient and Leakage-Resilient RSA-Based Authenticated Key Exchange Protocol with Tight Security Reduction.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2007 — conf
Anonymous Pay-TV System with Secure Revenue Sharing.
KES (3)
Kazuto Ogawa, Goichiro Hanaoka, Kazukuni Kobara, Kanta Matsuura, Hideki Imai
2007 Misc conf
Comparative Studies in Key Disagreement Correction Process on Wireless Key Agreement System.
WISA
Toru Hashimoto, Takashi Itoh, Masazumi Ueba, Hisato Iwai, Hideichi Sasaoka, Kazukuni Kobara, Hideki Imai
2007 — conf
Lightweight Asymmetric Privacy-Preserving Authentication Protocols Secure against Active Attack.
PerCom Workshops
Yang Cui, Kazukuni Kobara, Kanta Matsuura, Hideki Imai
2007 J jnl
Modeling Bit Flipping Decoding Based on Nonorthogonal Check Sums With Application to Iterative Decoding Attack of McEliece Cryptosystem.
IEEE Trans. Inf. Theory
Marc P. C. Fossorier, Kazukuni Kobara, Hideki Imai
2007 J jnl
Oblivious Transfer via McEliece's PKC and Permuted Kernels.
IACR Cryptol. ePrint Arch.
Kazukuni Kobara, Kirill Morozov, Raphael Overbeck
2007 — conf
On the Key-Privacy Issue of McEliece Public-Key Encryption.
AAECC
Shigenori Yamakawa, Yang Cui, Kazukuni Kobara, Manabu Hagiwara, Hideki Imai
2007 B conf
Protocols for Authenticated Anonymous Communications.
PIMRC
Hanane Fathi, SeongHan Shin, Kazukuni Kobara, Hideki Imai
2006 B conf
A Leakage-Resilient and Forward-Secure Authenticated Key Exchange Protocol for Private Personal Area Networks.
PIMRC
SeongHan Shin, Mohamed Imine, Hanane Fathi, Kazukuni Kobara, Neeli R. Prasad, Hideki Imai
2006 B conf
A New Security Architecture for Personal Networks.
GLOBECOM
SeongHan Shin, Hanane Fathi, Mohamed Imine, Kazukuni Kobara, Neeli R. Prasad, Hideki Imai
2006 C conf
An Authentication and Key Exchange Protocol for Secure Credential Services.
ISC
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2006 C conf
An Elliptic Curve Based Authenticated Key Agreement Protocol for Wireless Security.
CIS
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2006 Misc conf
Efficient Shared-Key Authentication Scheme from Any Weak Pseudorandom Function.
INDOCRYPT
Ryo Nojima, Kazukuni Kobara, Hideki Imai
2006 J jnl
Key-Dependent Weak IVs and Weak Keys in WEP - How to Trace Conditions Back to Their Patterns - .
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kazukuni Kobara, Hideki Imai
2006 J jnl
LR-AKE-Based AAA for Network Mobility (NEMO) Over Wireless Links.
IEEE J. Sel. Areas Commun.
Hanane Fathi, SeongHan Shin, Kazukuni Kobara, Shyam S. Chakraborty, Hideki Imai, Ramjee Prasad
2006 B conf
Next Wireless Security Architecture for MJPv6.
SMC
Hanane Fathi, SeongHan Shin, Kazukuni Kobara, Hideki Imai
2006 — conf
On Achieving Chosen Ciphertext Security with Decryption Errors.
AAECC
Yang Cui, Kazukuni Kobara, Hideki Imai
2006 B conf
Privacy Enhanced and Light Weight RFID System without Tag Synchronization and Exhaustive Search.
SMC
Masataka Suzuki, Kazukuni Kobara, Hideki Imai
2005 B conf
A Generic Conversion with Optimal Redundancy.
CT-RSA
Yang Cui, Kazukuni Kobara, Hideki Imai
2005 — conf
A Lower-Bound of Complexity for RSA-Based Password-Authenticated Key Exchange.
EuroPKI
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2005 — conf
A Secure Network Storage System with Information Privacy.
WEWoRC
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2005 J jnl
A Simple Leakage-Resilient Authenticated Key Establishment Protocol, Its Extensions, and Applications.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2005 — conf
A Simplified Leakage-Resilient Authenticated Key Exchange Protocol with Optimal Memory Size.
ICN (2)
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2005 B conf
Authenticated key exchange for wireless security.
WCNC
Hideki Imai, SeongHan Shin, Kazukuni Kobara
2005 B conf
Efficient and Leakage-Resilient Authenticated Key Transport Protocol Based on RSA.
ACNS
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2005 J jnl
Leakage-resilient security architecture for mobile IPv6 in wireless overlay networks.
IEEE J. Sel. Areas Commun.
Hanane Fathi, SeongHan Shin, Kazukuni Kobara, Shyam S. Chakraborty, Hideki Imai, Ramjee Prasad
2005 B conf
On the impact of security on latency in WLAN 802.11b.
GLOBECOM
Hanane Fathi, Kazukuni Kobara, Shyam S. Chakraborty, Hideki Imai, Ramjee Prasad
2005 J jnl
Security Proof of "Efficient and Leakage-Resilient Authenticated Key Transport Protocol Based on RSA".
IACR Cryptol. ePrint Arch.
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2004 B conf
Application of trust-metrics for evaluating performance system in ad-hoc networks with privacy.
WCNC
Jin Tamura, Kazukuni Kobara, Hideki Imai, Ramjee Prasad
2004 Misc conf
Dynamic Fingerprinting over Broadcast Using Revocation Scheme.
WISA
Mira Kim, Kazukuni Kobara, Hideki Imai
2003 J jnl
Best Truncated and Impossible Differentials of Feistel Block Ciphers with S-D (Substitution and Diffusion) or D-S Round Functions.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Makoto Sugita, Kazukuni Kobara, Hideki Imai
2003 — conf
Broadcast encryption with short keys and transmissions.
Digital Rights Management Workshop
Nuttapong Attrapadung, Kazukuni Kobara, Hideki Imai
2003 C conf
Compact Conversion Schemes for the Probabilistic OW-PCA Primitives.
ICICS
Yang Cui, Kazukuni Kobara, Hideki Imai
2003 A conf
Leakage-Resilient Authenticated Key Establishment Protocols.
ASIACRYPT
SeongHan Shin, Kazukuni Kobara, Hideki Imai
2003 J jnl
On the one-wayness against chosen-plaintext attacks of the Loidreau's modified McEliece PKC.
IEEE Trans. Inf. Theory
Kazukuni Kobara, Hideki Imai
2003 J jnl
Pretty-Simple Password-Authenticated Key-Exchange Under Standard Assumptions.
IACR Cryptol. ePrint Arch.
Kazukuni Kobara, Hideki Imai
2003 A conf
Sequential Key Derivation Patterns for Broadcast Encryption and Key Predistribution Schemes.
ASIACRYPT
Nuttapong Attrapadung, Kazukuni Kobara, Hideki Imai
2002 — conf
New Chosen-Plaintext Attacks on the One-Wayness of the Modified McEliece PKC Proposed at Asiacrypt 2000.
Public Key Cryptography
Kazukuni Kobara, Hideki Imai
2002 J jnl
OAEP++ : A Very Simple Way to Apply OAEP to Deterministic OW-CPA Primitives.
IACR Cryptol. ePrint Arch.
Kazukuni Kobara, Hideki Imai
2002 J jnl
Pretty-Simple Password-Authenticated Key-Exchange Protocol Proven to be Secure in the Standard Model.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kazukuni Kobara, Hideki Imai
2002 J jnl
Semantically Secure McEliece Public-Key Cryptosystem.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Kazukuni Kobara, Hideki Imai
2001 J jnl
Pretty-Simple Password-Authenticated Key-Exchange Protocol
CoRR
Kazukuni Kobara, Hideki Imai
2001 A conf
Security of Reduced Version of the Block Cipher Camellia against Truncated and Impossible Differential Cryptanalysis.
ASIACRYPT
Makoto Sugita, Kazukuni Kobara, Hideki Imai
2001 — conf
Semantically Secure McEliece Public-Key Cryptosystems-Conversions for McEliece PKC.
Public Key Cryptography
Kazukuni Kobara, Hideki Imai
2000 — conf
Relationships among Differential, Truncated Differential, Impossible Differential Cryptanalyses against Word-Oriented Block Ciphers like RIJNDAEL, E2.
AES Candidate Conference
Makoto Sugita, Kazukuni Kobara, Kazuhiro Uehara, Shuji Kubota, Hideki Imai
1999 C conf
On the Channel Capacity of Narrow-Band Subliminal Channels.
ICICS
Kazukuni Kobara, Hideki Imai
1998 Misc conf
A successive carrier-transmission model for narrow-band subliminal channels.
ICISC
Kazukuni Kobara, Hideki Imai
1997 C conf
Self-synchronized message randomization methods for subliminal channels.
ICICS
Kazukuni Kobara, Hideki Imai
1996 A conf
Limiting the Visible Space Visual Secret Sharing Schemes and Their Application to Human Identification.
ASIACRYPT
Kazukuni Kobara, Hideki Imai
1994 J jnl
Use of Gradated Patterns in An Associative Neural Memory for Invariant Pattern Recognition.
Int. J. Pattern Recognit. Artif. Intell.
Kazukuni Kobara, Taiho Kanaoka, Yoshihiko Hamamoto, Shingo Tomita, Koukichi Munechika
1992 — conf
Use of Gradated Patterns in an Associative Neural Memory for Invariant Pattern Recognition.
ICPIA
Kazukuni Kobara, Taiho Kanaoka, Koukichi Munechika, Yoshihiko Hamamoto, Shingo Tomita