Taizo Shirai

Publication Activity (10 Years)

Years Active: 2002-2011
Publications (10 Years): 0

Publications

Koichi Sakumoto, Taizo Shirai, Harunaga Hiwatari
Public-Key Identification Schemes Based on Multivariate Quadratic Polynomials. CRYPTO (2011)
Kyoji Shibutani, Takanori Isobe, Harunaga Hiwatari, Atsushi Mitsuda, Toru Akishita, Taizo Shirai
Piccolo: An Ultra-Lightweight Blockcipher. CHES (2011)
Koichi Sakumoto, Taizo Shirai, Harunaga Hiwatari
On Provable Security of UOV and HFE Signature Schemes against Chosen-Message Attack. PQCrypto (2011)
Takanori Isobe, Taizo Shirai
Low-weight Pseudo Collision Attack on Shabal and Preimage Attack on Reduced Shabal-512. IACR Cryptol. ePrint Arch. 2010 (2010)
Taizo Shirai, Kiyomichi Araki
On Generalized Feistel Structures Using the Diffusion Switching Mechanism. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (8) (2008)
Taizo Shirai, Kyoji Shibutani, Toru Akishita, Shiho Moriai, Tetsu Iwata
The 128-Bit Blockcipher CLEFIA (Extended Abstract). FSE (2007)
Taizo Shirai, Kyoji Shibutani
On Feistel Structures Using a Diffusion Switching Mechanism. FSE (2006)
Taizo Shirai, Kyoji Shibutani
Improving Immunity of Feistel Ciphers against Differential Cryptanalysis by Using Multiple MDS Matrices. FSE (2004)
Taizo Shirai, Bart Preneel
On Feistel Ciphers Using Optimal Diffusion Mappings Across Multiple Rounds. ASIACRYPT (2004)
Taizo Shirai, Shoji Kanamaru, George Abe
Improved Upper Bounds of Differential and Linear Characteristic Probability for Camellia. FSE (2002)