Harunaga Hiwatari

	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)

Coauthor Index

1	Tomoyuki Asano	[2] [3]
2	Masafumi Kusakawa	[2]
3	Seiichi Matsuda	[2]
4	Koichi Sakumoto	[3]
5	Keisuke Tanaka	[1] [3]