Hiroki Shizuya

2008
24	EE	Shingo Hasegawa, Hiroyuki Hatanaka, Shuji Isobe, Eisuke Koizumi, Hiroki Shizuya: Making Cryptographic Primitives Harder. IEICE Transactions 91-A(1): 330-337 (2008)
23	EE	Shingo Hasegawa, Shuji Isobe, Hiroki Shizuya: NPMV-Complete Functions That Compute Discrete Logarithms and Integer Factorization. IEICE Transactions 91-A(1): 342-344 (2008)
2007
22	EE	Shuji Isobe, Wataru Kumagai, Masahiro Mambo, Hiroki Shizuya: Toward Separating Integer Factoring from Discrete Logarithm mod p. IEICE Transactions 90-A(1): 48-53 (2007)
2005
21	EE	Chisato Konoma, Masahiro Mambo, Hiroki Shizuya: The Computational Difficulty of Solving Cryptographic Primitive Problems Related to the Discrete Logarithm Problem. IEICE Transactions 88-A(1): 81-88 (2005)
20	EE	Shuji Isobe, Tetsuo Kuriyama, Masahiro Mambo, Hiroki Shizuya: On the Polynomial Time Computability of Abstract Ray-Tracing Problems. IEICE Transactions 88-A(5): 1209-1213 (2005)
2003
19	EE	Takaaki Mizuki, Hiroki Shizuya, Takao Nishizeki: Characterization of optimal key set protocols. Discrete Applied Mathematics 131(1): 213-236 (2003)
2002
18	EE	Eikoh Chida, Yosuke Kasai, Masahiro Mambo, Hiroki Shizuya: Spending Offline Divisible Coins with Combining Capability. INDOCRYPT 2002: 339-353
17	EE	Takaaki Mizuki, Hiroki Shizuya, Takao Nishizeki: A complete characterization of a family of key exchange protocols. Int. J. Inf. Sec. 1(2): 131-142 (2002)
2001
16	EE	Hideaki Goto, Masahiro Mambo, Hiroki Shizuya, Yasuyoshi Watanabe: Evaluation of Tamper-Resistant Software Deviating from Structured Programming Rules. ACISP 2001: 145-158
2000
15	EE	Takaaki Mizuki, Hiroki Shizuya, Takao Nishizeki: Characterization of Optimal Key Set Protocols. IFIP TCS 2000: 273-285
14	EE	Hideaki Goto, Masahiro Mambo, Kenjiro Matsumura, Hiroki Shizuya: An Approach to the Objective and Quantitative Evaluation of Tamper-Resistant Software. ISW 2000: 82-96
1999
13	EE	Takaaki Mizuki, Hiroki Shizuya, Takao Nishizeki: Dealing Necessary and Sufficient Numbers of Cards for Sharing a One-Bit Secret Key. EUROCRYPT 1999: 389-401
12	EE	Mike Burmester, Yvo Desmedt, Toshiya Itoh, Kouichi Sakurai, Hiroki Shizuya: Divertible and Subliminal-Free Zero-Knowledge Proofs for Languages. J. Cryptology 12(3): 197-223 (1999)
1998
11	EE	Takaaki Mizuki, Hiroki Shizuya, Takao Nishizeki: Eulerian Secret Key Exchange. COCOON 1998: 349-360
10	EE	Masahiro Mambo, Hiroki Shizuya: A Note on the Complexity of Breaking Okamoto-Tanaka ID-Based Key Exchange Scheme. Public Key Cryptography 1998: 258-262
9	EE	Kouichi Sakurai, Hiroki Shizuya: A Structural Comparison of the Computational Difficulty of Breaking Discrete Log Cryptosystems. J. Cryptology 11(1): 29-43 (1998)
1997
8		Toshiya Itoh, Yuji Ohta, Hiroki Shizuya: A Language-Dependent Cryptographic Primitive. J. Cryptology 10(1): 37-50 (1997)
1996
7		Mike Burmester, Yvo Desmedt, Toshiya Itoh, Kouichi Sakurai, Hiroki Shizuya, Moti Yung: A Progress Report on Subliminal-Free Channels. Information Hiding 1996: 157-168
1995
6	EE	Kouichi Sakurai, Hiroki Shizuya: Relationships Among the Computational Powers of Breaking Discrete Log Cryptosystems. EUROCRYPT 1995: 341-355
1994
5	EE	Toshiya Itoh, Yuji Ohta, Hiroki Shizuya: Language Dependent Secure Bit Commitment. CRYPTO 1994: 188-201
1992
4	EE	Tatsuaki Okamoto, Kouichi Sakurai, Hiroki Shizuya: How Intractable Is the Discrete Logarithm for a General Finite Group? EUROCRYPT 1992: 420-428
1991
3		Toshiya Itoh, Kouichi Sakurai, Hiroki Shizuya: Any Language in IP Has a Divertable ZKIP. ASIACRYPT 1991: 382-396
2	EE	Hiroki Shizuya, Toshiya Itoh, Kouichi Sakurai: On the Complexity of Hyperelliptic Discrete Logarithm Problem. EUROCRYPT 1991: 337-351
1990
1		Hiroki Shizuya, Kenji Koyama, Toshiya Itoh: Demonstrating Possession without Revealing Factors and its Application. AUSCRYPT 1990: 273-293

Coauthor Index

1	Mike Burmester	[7] [12]
2	Eikoh Chida	[18]
3	Yvo Desmedt	[7] [12]
4	Hideaki Goto	[14] [16]
5	Shingo Hasegawa	[23] [24]
6	Hiroyuki Hatanaka	[24]
7	Shuji Isobe	[20] [22] [23] [24]
8	Toshiya Itoh	[1] [2] [3] [5] [7] [8] [12]
9	Yosuke Kasai	[18]
10	Eisuke Koizumi	[24]
11	Chisato Konoma	[21]
12	Kenji Koyama	[1]
13	Wataru Kumagai	[22]
14	Tetsuo Kuriyama	[20]
15	Masahiro Mambo	[10] [14] [16] [18] [20] [21] [22]
16	Kenjiro Matsumura	[14]
17	Takaaki Mizuki	[11] [13] [15] [17] [19]
18	Takao Nishizeki	[11] [13] [15] [17] [19]
19	Yuji Ohta	[5] [8]
20	Tatsuaki Okamoto	[4]
21	Kouichi Sakurai	[2] [3] [4] [6] [7] [9] [12]
22	Yasuyoshi Watanabe	[16]
23	Moti Yung (Mordechai M. Yung)	[7]