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ORCIDEiji Okamoto
- > Home > Persons > Eiji Okamoto
Publications
- 2018
[j69]Hikaru Tsuchida, Takashi Nishide, Eiji Okamoto:
Expressive Ciphertext-Policy Attribute-Based Encryption with Fast Decryption. J. Internet Serv. Inf. Secur. 8(4): 37-56 (2018)- 2017
- [j68]Kazumasa Shinagawa, Takaaki Mizuki
, Jacob C. N. Schuldt, Koji Nuida, Naoki Kanayama, Takashi Nishide, Goichiro Hanaoka, Eiji Okamoto:
Card-Based Protocols Using Regular Polygon Cards. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 100-A(9): 1900-1909 (2017) - [j67]Yukou Kobayashi, Naoto Yanai, Kazuki Yoneyama, Takashi Nishide, Goichiro Hanaoka, Kwangjo Kim, Eiji Okamoto:
Provably Secure Gateway Threshold Password-Based Authenticated Key Exchange Secure against Undetectable On-Line Dictionary Attack. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 100-A(12): 2991-3006 (2017) - [j66]Sanami Nakagawa, Takashi Nishide, Eiji Okamoto, Keita Emura, Goichiro Hanaoka, Yusuke Sakai, Akihisa Kodate:
A privacy-enhanced access log management mechanism in SSO systems from nominative signatures. Int. J. Appl. Cryptogr. 3(4): 394-406 (2017) - [c137]Takuya Kitamura, Kazumasa Shinagawa, Takashi Nishide, Eiji Okamoto:
One-time Programs with Cloud Storage and Its Application to Electronic Money. APKC@AsiaCCS 2017: 25-30 - 2016
- [j63]Kazumasa Shinagawa, Takaaki Mizuki, Jacob C. N. Schuldt, Koji Nuida, Naoki Kanayama, Takashi Nishide, Goichiro Hanaoka, Eiji Okamoto:
Secure Computation Protocols Using Polarizing Cards. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 99-A(6): 1122-1131 (2016) - [j60]Nobuaki Kitajima, Naoto Yanai, Takashi Nishide, Goichiro Hanaoka, Eiji Okamoto:
Fail-Stop Signatures for Multiple-Signers: Definitions, Constructions, and Their Extensions. J. Inf. Process. 24(2): 275-291 (2016) - [j59]Keisuke Hasegawa, Naoki Kanayama, Takashi Nishide, Eiji Okamoto:
Software Library for Ciphertext/Key-Policy Functional Encryption with Simple Usability. J. Inf. Process. 24(5): 764-771 (2016) - [c131]Kazumasa Shinagawa, Koji Nuida, Takashi Nishide, Goichiro Hanaoka, Eiji Okamoto:
Size-Hiding Computation for Multiple Parties. ASIACRYPT (2) 2016: 937-966 - [c130]Hikaru Tsuchida, Takashi Nishide, Eiji Okamoto, Kwangjo Kim:
Revocable Decentralized Multi-Authority Functional Encryption. INDOCRYPT 2016: 248-265 - [c129]Kazumasa Shinagawa, Koji Nuida, Takashi Nishide, Goichiro Hanaoka, Eiji Okamoto:
Committed AND protocol using three cards with more handy shuffle. ISITA 2016: 700-702 - 2015
- [c125]Nobuaki Kitajima, Naoto Yanai, Takashi Nishide, Goichiro Hanaoka, Eiji Okamoto:
Constructions of Fail-Stop Signatures for Multi-signer Setting. AsiaJCIS 2015: 112-123 - [c124]Keisuke Hasegawa, Naoki Kanayama, Takashi Nishide, Eiji Okamoto:
Software Implementation of Ciphertext-Policy Functional Encryption with Simple Usability. ICITCS 2015: 1-4 - [c123]Yusuke Kanbara, Tadanori Teruya, Naoki Kanayama, Takashi Nishide, Eiji Okamoto:
Software Implementation of a Pairing Function for Public Key Cryptosystems. ICITCS 2015: 1-5 - [c121]Naoto Yanai, Masahiro Mambo, Kazuma Tanaka, Takashi Nishide, Eiji Okamoto:
Another Look at Aggregate Signatures: Their Capability and Security on Network Graphs. INTRUST 2015: 32-48 - [c120]Kazumasa Shinagawa, Takaaki Mizuki, Jacob C. N. Schuldt, Koji Nuida, Naoki Kanayama, Takashi Nishide, Goichiro Hanaoka, Eiji Okamoto:
Secure Multi-Party Computation Using Polarizing Cards. IWSEC 2015: 281-297 - [c119]Kazumasa Shinagawa, Takaaki Mizuki, Jacob C. N. Schuldt, Koji Nuida, Naoki Kanayama, Takashi Nishide, Goichiro Hanaoka, Eiji Okamoto:
Multi-party Computation with Small Shuffle Complexity Using Regular Polygon Cards. ProvSec 2015: 127-146 - [c118]Yukou Kobayashi, Naoto Yanai, Kazuki Yoneyama, Takashi Nishide, Goichiro Hanaoka, Kwangjo Kim, Eiji Okamoto:
Gateway Threshold Password-based Authenticated Key Exchange Secure against Undetectable On-line Dictionary Attack. SECRYPT 2015: 39-52 - 2014
- [c113]Takashi Yamakawa, Nobuaki Kitajima, Takashi Nishide, Goichiro Hanaoka, Eiji Okamoto:
A Short Fail-Stop Signature Scheme from Factoring. ProvSec 2014: 309-316 - [c112]Sanami Nakagawa, Keita Emura, Goichiro Hanaoka, Akihisa Kodate, Takashi Nishide, Eiji Okamoto, Yusuke Sakai:
A Privacy-Enhanced Access Log Management Mechanism in SSO Systems from Nominative Signatures. TrustCom 2014: 565-574
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