Toshihiro Ohigashi

发表

Secure-channel free searchable encryption with multiple keywords: A generic construction, an instantiation, and its implementation

Keita Emura, Katsuhiko Ito, Toshihiro Ohigashi, 2020, J. Comput. Syst. Sci..

New Weakness in the Key-Scheduling Algorithm of RC4

Masakatu Morii, Toshihiro Ohigashi, Yoshiaki Shiraishi, 2008, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

SSSM : A New Key Stream Generator with Time - variant Tables

Masakatu Morii, Toshihiro Ohigashi, Yoshiaki Shiraishi, 2004 .

How to Efficiently Exploit Different Types of Biases for Plaintext Recovery of RC4

Masakatu Morii, Takanori Isobe, Toshihiro Ohigashi, 2017, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

A New Keystream Generator with Time-variant Tables

Masakatu Morii, Toshihiro Ohigashi, Yoshiaki Shiraishi, 2004 .

Full Plaintext Recovery Attack on Broadcast RC4

Masakatu Morii, Takanori Isobe, Toshihiro Ohigashi, 2013, FSE.

A Generic Construction of Integrated Secure-Channel Free PEKS and PKE

Tatsuya Suzuki, Keita Emura, Toshihiro Ohigashi, 2018, ISPEC.

Some Proofs of Joint Distributions of Keystream Biases in RC4

Takanori Isobe, Toshihiro Ohigashi, Subhadeep Banik, 2016, INDOCRYPT.

Development of the Edge Computing Platform with Dynamic Modular Configuration for an IoT Platform

Toshihiro Ohigashi, Tohru Kondo, Hidenobu Watanabe, 2019, 2019 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM).

A Practical Message Falsification Attack on WPA

Masakatu Morii, Toshihiro Ohigashi, T. Ohigashi, 2009 .

Comprehensive Analysis of Initial Keystream Biases of RC4

Masakatu Morii, Takanori Isobe, Toshihiro Ohigashi, 2014, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Generalized Classes of Weak Keys on RC4 Using Predictive State

Hidenori Kuwakado, Masakatu Morii, Toshihiro Ohigashi, 2011, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Privacy-Preserving Aggregation of Time-Series Data with Public Verifiability from Simple Assumptions and Its Implementations

Tatsuya Suzuki, Keita Emura, Toshihiro Ohigashi, 2019, Comput. J..

A Generic Construction of Integrated Secure-Channel Free PEKS and PKE and its Application to EMRs in Cloud Storage

Tatsuya Suzuki, Keita Emura, Toshihiro Ohigashi, 2019, Journal of Medical Systems.

Development of the Edge Computing Platform Based on Functional Modulation Architecture

Toshihiro Ohigashi, Tohru Kondo, Hidenobu Watanabe, 2017, 2017 IEEE 41st Annual Computer Software and Applications Conference (COMPSAC).

Theoretical Understanding of Some Conditional and Joint Biases in RC4 Stream Cipher

Santanu Sarkar, Takanori Isobe, Toshihiro Ohigashi, 2018, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Expanding Weak-key Space of RC4

Masakatu Morii, Takanori Isobe, Toshihiro Ohigashi, 2014, J. Inf. Process..

Implementation and Evaluation of Secure Outsourcing Scheme for Secret Sharing Scheme on Cloud Storage Services

Toshihiro Ohigashi, Kouji Nishimura, Reiji Aibara, 2014, 2014 IEEE 38th International Computer Software and Applications Conference Workshops.

Realization of a Network Configuration Management for increasing Operation Efficiency

Toshihiro Ohigashi, Kouji Nishimura, Reiji Aibara, 2015 .

Falsification Attacks against WPA-TKIP in a Realistic Environment

Yosuke Todo, Masakatu Morii, Toshihiro Ohigashi, 2012, IEICE Trans. Inf. Syst..

Verifiable Functional Encryption using Intel SGX

Keita Emura, Toshihiro Ohigashi, Tatsuya Suzuki, 2020, IACR Cryptol. ePrint Arch..

Full Plaintext Recovery Attacks on RC4 Using Multiple Biases

Masakatu Morii, Takanori Isobe, Toshihiro Ohigashi, 2015, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

A File Sharing Service with File Name Encryption using CP-ABE

Toshihiro Ohigashi, Kouji Nishimura, Reiji Aibara, 2012 .

A Forgery Attack for WPA-TKIP by Modifying Any Packet to the QoS Packet -- Almost All Implementations of WPA-TKIP Can Be Attacked

Yosuke Todo, Masakatu Morii, Toshihiro Ohigashi, 2010 .

Implementation of a Strongly Robust Identity-Based Encryption Scheme over Type-3 Pairings

Keita Emura, Toshihiro Ohigashi, Hiroshi Okano, 2020 .

Neural-Network-Based Pseudo-Random Number Generator Evaluation Tool for Stream Ciphers

Toshihiro Ohigashi, Takanori Isobe, Hayato Kimura, 2019, 2019 Seventh International Symposium on Computing and Networking Workshops (CANDARW).

Slide Property of RAKAPOSHI and Its Application to Key Recovery Attack

Masakatu Morii, Takanori Isobe, Toshihiro Ohigashi, 2013, J. Inf. Process..

Implementation of Platform Controller and Process Modules of the Edge Computing for IoT Platform

Toshihiro Ohigashi, Tohru Kondo, Hidenobu Watanabe, 2019, 2019 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops).

A Chosen IV Attack Using Phase Shifting Equivalent Keys against DECIM v2

Hidenori Kuwakado, Masakatu Morii, Toshihiro Ohigashi, 2008, IACR Cryptol. ePrint Arch..

A Chosen-IV Key Recovery Attack on Py and Pypy

Hidenori Kuwakado, Masakatu Morii, Takanori Isobe, 2009, IEICE Trans. Inf. Syst..

How to Recover Any Byte of Plaintext on RC4

Masakatu Morii, Takanori Isobe, Toshihiro Ohigashi, 2013, Selected Areas in Cryptography.

A Management Method of MAC Address Authentication in Large-Scale Campus Networks

Toshihiro Ohigashi, Kouji Nishimura, Reiji Aibara, 2009 .

Password Strength Measurement without Password Disclosure

Yoshio Kakizaki, Toshihiro Ohigashi, Akira Kanaoka, 2019, 2019 14th Asia Joint Conference on Information Security (AsiaJCIS).

A Wearable Device Support System using Virtualization and IP Mobility Architecture

Toshihiro Ohigashi, Kouji Nishimura, Reiji Aibara, 2009 .

Implementation of a Strongly Robust Identity-Based Encryption Scheme over Type-3 Pairings

Tatsuya Suzuki, Keita Emura, Toshihiro Ohigashi, 2019, 2019 Seventh International Symposium on Computing and Networking (CANDAR).

A Distributed Computing Based on P2P Client (PartII) -Development of File and Service Backup System by P2P-

Masakatu Morii, Toshihiro Ohigashi, Masami Mohri, 2004 .

Fast WEP-Key Recovery Attack Using Only Encrypted IP Packets

Hidenori Kuwakado, Yasuo Asakura, Masakatu Morii, 2010, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

Supporting USB Devices for the Global Migration

Toshihiro Ohigashi, Kouji Nishimura, Reiji Aibara, 2010, 2010 10th IEEE/IPSJ International Symposium on Applications and the Internet.

FMS Attack-Resistant WEP Implementation Is Still Broken

Masakatu Morii, Toshihiro Ohigashi, Yoshiaki Shiraishi, 2005, CIS.

New Method for Reconstructing a Part of the Internal State in RC4

Hidenori Kuwakado, Masakatu Morii, Toshihiro Ohigashi, 2007 .

Slide Cryptanalysis of Lightweight Stream Cipher RAKAPOSHI

Masakatu Morii, Takanori Isobe, Toshihiro Ohigashi, 2012, IWSEC.

Detecting Fake QR Codes Using Information from Error-Correction

Toshihiro Ohigashi, Kazuyoshi Furukawa, Takuya Ishibashi, 2021, J. Inf. Process..

Output Prediction Attacks on SPN Block Ciphers using Deep Learning

Ryoma Ito, Keita Emura, Kazuto Ogawa, 2021, IACR Cryptol. ePrint Arch..

How to Break Py and Pypy by a Chosen-IV Attack

Hidenori Kuwakado, Masakatu Morii, Toshihiro Ohigashi, 2007 .

Secure Outsourcing Scheme for Mobile Devices on Cloud Storage Services Using Secret Sharing Scheme

Toshihiro Ohigashi, Kouji Nishimura, Reiji Aibara, 2014 .

Internal-State Reconstruction of a Stream Cipher RC4

Masakatu Morii, Toshihiro Ohigashi, Yoshiaki Shiraishi, 2003, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..