| 2008 |
| 6 | EE | Takashi Nishide,
Kazuki Yoneyama,
Kazuo Ohta:
Attribute-Based Encryption with Partially Hidden Encryptor-Specified Access Structures.
ACNS 2008: 111-129 |
| 2007 |
| 5 | EE | Kazuki Yoneyama,
Haruki Ota,
Kazuo Ohta:
Secure Cross-Realm Client-to-Client Password-Based Authenticated Key Exchange Against Undetectable On-Line Dictionary Attacks.
AAECC 2007: 257-266 |
| 4 | EE | Kazuki Yoneyama,
Kazuo Ohta:
Ring signatures: universally composable definitions and constructions.
ASIACCS 2007: 374-376 |
| 3 | EE | Masayuki Terada,
Kazuki Yoneyama,
Sadayuki Hongo,
Kazuo Ohta:
Modeling Agreement Problems in the Universal Composability Framework.
ICICS 2007: 350-361 |
| 2 | EE | Haruki Ota,
Kazuki Yoneyama,
Shinsaku Kiyomoto,
Toshiaki Tanaka,
Kazuo Ohta:
Universally Composable Hierarchical Hybrid Authenticated Key Exchange.
IEICE Transactions 90-A(1): 139-151 (2007) |
| 2006 |
| 1 | EE | Mitsugu Iwamoto,
Lei Wang,
Kazuki Yoneyama,
Noboru Kunihiro,
Kazuo Ohta:
Visual Secret Sharing Schemes for Multiple Secret Images Allowing the Rotation of Shares.
IEICE Transactions 89-A(5): 1382-1395 (2006) |