Presentation	2021-11-26 Data privacy protection method for blockchain by using secret sharing Jun Nakajima,
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Abstract(in Japanese)	(See Japanese page)
Abstract(in English)
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)
Paper #	ICM2021-27
Date of Issue	2021-11-18 (ICM)

Conference Information
Committee	CQ / ICM / NS
Conference Date	2021/11/25(2days)
Place (in Japanese)	(See Japanese page)
Place (in English)	JR Hakata Stn. Hakata EkiHigashi Rental Room
Topics (in Japanese)	(See Japanese page)
Topics (in English)	Network quality, Network measurement/management, Network virtualization, Network service, Blockchain, Security, Network intelligence/AI, etc.
Chair	Jun Okamoto(NTT) / Kazuhiko Kinoshita(Tokushima Univ.) / Akihiro Nakao(Univ. of Tokyo)
Vice Chair	Takefumi Hiraguri(Nippon Inst. of Tech.) / Gou Hasegawa(Tohoku Univ.) / Haruo Ooishi(NTT) / Eiji Takahashi(NEC) / Tetsuya Oishi(NTT)
Secretary	Takefumi Hiraguri(NTT) / Gou Hasegawa(Ritsumeikan Univ.) / Haruo Ooishi(Bosco) / Eiji Takahashi(Fujitsu) / Tetsuya Oishi(NTT)
Assistant	Yoshiaki Nishikawa(NEC) / Ryoichi Kataoka(KDDI Research) / Kimiko Kawashima(NTT) / Yoshifumi Kato(NTT) / Kotaro Mihara(NTT)

Paper Information
Registration To	Technical Committee on Communication Quality / Technical Committee on Information and Communication Management / Technical Committee on Network Systems
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Data privacy protection method for blockchain by using secret sharing
Sub Title (in English)
Keyword(1)
1st Author's Name	Jun Nakajima
1st Author's Affiliation	Hitachi, Ltd.(Hitachi)
Date	2021-11-26
Paper #	ICM2021-27
Volume (vol)	vol.121
Number (no)	ICM-264
Page	pp.pp.21-26(ICM),
#Pages	6
Date of Issue	2021-11-18 (ICM)