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=============================================== Technical Committee on Information Security (ISEC) Chair: Mitsuru Matsui Vice Chair: Kazuo Ota, Kazuo Takaragi Secretary: Shiho Moriai, Yoshiaki Shiraishi Assistant: Noboru Kunihiro DATE: Fri, Sep 7, 2007 09:00 - 16:35 PLACE: Kikai-shinkou Building(3-5-8, Shiba-kouen, Minato-ku, Tokyo, 105-0011 Japan. 8 min. walk from Kamiya-cho Sta. on Subway Hibiya Line or 10 min. walk from Daimon Sta. both on Subway Asakusa Line and on Oedo Line. http://www.jspmi.or.jp/kaikan.htm) TOPICS: ---------------------------------------- Fri, Sep 7 AM (09:00 - 12:05) ---------------------------------------- (1) 09:00 - 09:25 An Extension of Fast Threshold Schemes Using XOR Operations (1) Jun Kurihara, Shinsaku Kiyomoto, Kazuhide Fukushima, Toshiaki Tanaka (KDDI R&D Labs.) (2) 09:25 - 09:50 An Extension of Fast Threshold Schemes Using XOR Operations (2) Jun Kurihara, Shinsaku Kiyomoto, Kazuhide Fukushima, Toshiaki Tanaka (KDDI R&D Labs.) (3) 09:50 - 10:15 A Study on Hierarchical Secret Sharing Schemes Using Product and Concatenated Codes Chigusa Kawashima (Polytechnic Univ.), Takahiro Yoshida (Waseda Univ.), Tomoko K. Matsushima (Polytechnic Univ.) (4) 10:15 - 10:40 visual cryptography schemes with tree access structure for many images Miyuki Uno, Mikio Kano (Ibaraki Univ.) ----- Break ( 10 min. ) ----- (5) 10:50 - 11:15 A construction of light weight Panama-like keystream generator Dai Watanabe (Hitachi), Toshinobu Kaneko (TUS) (6) 11:15 - 11:40 How To Find Many Collisions of 3-Pass HAVAL Kazuhiro Suzuki, Kaoru Kurosawa (Ibaraki Univ.) (7) 11:40 - 12:05 Sender Authenticated Key Agreements Without Random Oracles Chifumi Sato (C4 Technology), Takeshi Okamoto, Eiji Okamoto (Univ. of Tsukuba) ---------------------------------------- Fri, Sep 7 PM (13:05 - 15:10) ---------------------------------------- (8) 13:05 - 13:30 A New Class of Public Key Cryptosystem Constructed on the Basis of Multivariate Polynomials Rndomly Gererated Masao Kasahara (Osaka Gakuin Univ.) (9) 13:30 - 13:55 A Consideration on 3-SAT Problem Kunikatsu Kobayashi (Yamagata Univ.) (10) 13:55 - 14:20 An Implementation of a Pairing-Based Group Signature Scheme with Verifier-Local Revocation Yuta Hira, Hidehiro Kato, Toru Nakanishi, Yasuyuki Nogami, Nobuo Funabiki, Yoshitaka Morikawa (Okayama Univ.) (11) 14:20 - 14:45 CAIRN3: An FPGA Implementation of the Sieving Step with the Lattice Sieving Takeshi Shimoyama, Tetsuya Izu, Jun Kogure (FUJITSU) (12) 14:45 - 15:10 Tardos's Fingerprinting Codes Shortened by Optimizing Code Generation Probabilities and Improving Tracing Algorithm Taichi Isogai, Hirofumi Muratani (Toshiba) ---------------------------------------- Fri, Sep 7 PM (15:20 - 16:35) ---------------------------------------- (13) 15:20 - 15:45 On the Implementation of Asymmetric Fingerprinting Protocol Shinya Yamane, Minoru Kuribayashi, Masakatu Morii (Kobe Univ.) (14) 15:45 - 16:10 An Approach to Duality in Public Key Cryptosystems Kazuo Ohta (UEC), Yuichi Komano (Toshiba), Yutaka Kawai (UEC), Shinichi Kawamura (Toshiba) (15) 16:10 - 16:35 A Study on Extended Multi-Recipient Encryption -- Security Notion and Constructions -- Yasuo Hatano (Hitachi/Tokyo Univ. of Science), Kunihiko Miyazaki (Hitachi), Toshinobu Kaneko (TUS) === Technical Committee on Information Security (ISEC) === # FUTURE SCHEDULE: Wed, Nov 21, 2007 - Thu, Nov 22, 2007: Kobe University [Fri, Sep 14] Wed, Dec 19, 2007: Kikai-Shinko-Kaikan Bldg. [Fri, Oct 19] # SECRETARY: Yoshiaki Shiraishi (Nagoya Inst. of Tech.) TEL +81-52-735-7240, FAX +81-52-744-1355 E-mail: i  c-c   (to ISEC secretaries)Last modified: 2007-09-03 10:40:02 |
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