 | 2011 |
|---|
| 7 |       | Kyoji Shibutani,
Takanori Isobe,
Harunaga Hiwatari,
Atsushi Mitsuda,
Toru Akishita,
Taizo Shirai:
Piccolo: An Ultra-Lightweight Blockcipher.
CHES 2011: 342-357 |
| 6 | | Koichi Sakumoto,
Taizo Shirai,
Harunaga Hiwatari:
Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials.
CRYPTO 2011: 706-723 |
| 5 | | Koichi Sakumoto,
Taizo Shirai,
Harunaga Hiwatari:
On Provable Security of UOV and HFE Signature Schemes against Chosen-Message Attack.
PQCrypto 2011: 68-82 |
| 4 | | Toru Akishita,
Harunaga Hiwatari:
Very Compact Hardware Implementations of the Blockcipher CLEFIA.
Selected Areas in Cryptography 2011: 278-292 |
| 2009 |
|---|
| 3 | | Harunaga Hiwatari,
Keisuke Tanaka,
Tomoyuki Asano,
Koichi Sakumoto:
Multi-recipient Public-Key Encryption from Simulators in Security Proofs.
ACISP 2009: 293-308 |
| 2008 |
|---|
| 2 | | Masafumi Kusakawa,
Harunaga Hiwatari,
Tomoyuki Asano,
Seiichi Matsuda:
Efficient Dynamic Broadcast Encryption and Its Extension to Authenticated Dynamic Broadcast Encryption.
CANS 2008: 31-48 |
| 2006 |
|---|
| 1 | | Harunaga Hiwatari,
Keisuke Tanaka:
A Cramer-Shoup Variant Related to the Quadratic Residuosity Problem.
IEICE Transactions 89-A(1): 203-205 (2006) |
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