Masahiko Takenaka

	2009
22		Tetsuya Izu, Noboru Kunihiro, Kazuo Ohta, Makoto Sano, Masahiko Takenaka: Yet Another Sanitizable Signature from Bilinear Maps. ARES 2009: 941-946
21		Kouichi Itoh, Tetsuya Izu, Wakaha Ogata, Takeshi Shimoyama, Masahiko Takenaka: Forgery Attacks on Time-Stamp, Signed PDF and X.509 Certificate. IEICE Transactions 92-A(1): 67-75 (2009)
	2008
20		Tetsuya Izu, Noboru Kunihiro, Kazuo Ohta, Makoto Sano, Masahiko Takenaka: Sanitizable and Deletable Signature. WISA 2008: 130-144
	2007
19		Tetsuya Izu, Masahiko Takenaka, Takeshi Shimoyama: Analysis on Bleichenbacher's Forgery Attack. ARES 2007: 1167-1174
18		Tetsuya Izu, Takeshi Shimoyama, Masahiko Takenaka: How to Forge a Time-Stamp Which Adobe's Acrobat Accepts. IMA Int. Conf. 2007: 54-72
17		Tetsuya Izu, Noboru Kunihiro, Kazuo Ohta, Masahiko Takenaka, Takashi Yoshioka: A Sanitizable Signature Scheme with Aggregation. ISPEC 2007: 51-64
	2006
16		Kouichi Itoh, Tetsuya Izu, Masahiko Takenaka: Improving the Randomized Initial Point Countermeasure Against DPA. ACNS 2006: 459-469
15		Kazuyoshi Furukawa, Masahiko Takenaka, Kouichi Itoh: A Fast RSA Implementation on Itanium 2 Processor. ICICS 2006: 507-518
14		Shingo Fujimoto, Masahiko Takenaka: Adoption of the IPsec-VPN for the Ubiquitous Network. SAINT 2006: 78-81
	2005
13		Tetsuya Izu, Nobuyuki Kanaya, Masahiko Takenaka, Takashi Yoshioka: PIATS: A Partially Sanitizable Signature Scheme. ICICS 2005: 72-83
12		Shoichi Masui, Kenji Mukaida, Masahiko Takenaka, Naoya Torii: Design Optimization of a High-Speed, Area-Efficient and Low-Power Montgomery Modular Multiplier for RSA Algorithm. IEICE Transactions 88-C(4): 576-581 (2005)
	2004
11		Kouichi Itoh, Tetsuya Izu, Masahiko Takenaka: Efficient Countermeasures against Power Analysis for Elliptic Curve Cryptosystems. CARDIS 2004: 99-114
10		Masahiko Takenaka, Takeshi Shimoyama, Takeshi Koshiba: Theoretical Analysis of chi2 Attack on RC6. IEICE Transactions 87-A(1): 28-36 (2004)
	2003
9		Masahiko Takenaka, Takeshi Shimoyama, Takeshi Koshiba: Theoretical Analysis of chi2 Attack on RC6. ACISP 2003: 142-153
8		Kouichi Itoh, Tetsuya Izu, Masahiko Takenaka: A Practical Countermeasure against Address-Bit Differential Power Analysis. CHES 2003: 382-396
	2002
7		Kouichi Itoh, Tetsuya Izu, Masahiko Takenaka: Address-Bit Differential Power Analysis of Cryptographic Schemes OK-ECDH and OK-ECDSA. CHES 2002: 129-143
6		Kouichi Itoh, Jun Yajima, Masahiko Takenaka, Naoya Torii: DPA Countermeasures by Improving the Window Method. CHES 2002: 303-317
5		Takeshi Shimoyama, Masahiko Takenaka, Takeshi Koshiba: Multiple Linear Cryptanalysis of a Reduced Round RC6. FSE 2002: 76-88
	2001
4		Takeshi Shimoyama, Hitoshi Yanami, Kazuhiro Yokoyama, Masahiko Takenaka, Kouichi Itoh, Jun Yajima, Naoya Torii, Hidema Tanaka: The Block Cipher SC2000. FSE 2001: 312-327
3		Kouichi Itoh, Masahiko Takenaka, Naoya Torii: DPA Countermeasure Based on the "Masking Method". ICISC 2001: 440-456
	2000
2		Souichi Okada, Naoya Torii, Kouichi Itoh, Masahiko Takenaka: Implementation of Elliptic Curve Cryptographic Coprocessor over GF(2m) on an FPGA. CHES 2000: 25-40
	1999
1		Kouichi Itoh, Masahiko Takenaka, Naoya Torii, Syouji Temma, Yasushi Kurihara: Fast Implementation of Public-Key Cryptography ona DSP TMS320C6201. CHES 1999: 61-72

Coauthor Index

1	Shingo Fujimoto	[14]
2	Kazuyoshi Furukawa	[15]
3	Kouichi Itoh	[1] [2] [3] [4] [6] [7] [8] [11] [15] [16] [21]
4	Tetsuya Izu	[7] [8] [11] [13] [16] [17] [18] [19] [20] [21] [22]
5	Nobuyuki Kanaya	[13]
6	Takeshi Koshiba	[5] [9] [10]
7	Noboru Kunihiro	[17] [20] [22]
8	Yasushi Kurihara	[1]
9	Shoichi Masui	[12]
10	Kenji Mukaida	[12]
11	Wakaha Ogata	[21]
12	Kazuo Ohta	[17] [20] [22]
13	Souichi Okada	[2]
14	Makoto Sano	[20] [22]
15	Takeshi Shimoyama	[4] [5] [9] [10] [18] [19] [21]
16	Hidema Tanaka	[4]
17	Syouji Temma	[1]
18	Naoya Torii	[1] [2] [3] [4] [6] [12]
19	Jun Yajima	[4] [6]
20	Hitoshi Yanami	[4]
21	Kazuhiro Yokoyama	[4]
22	Takashi Yoshioka	[13] [17]

Colors in the list of coauthors