Presentation | 2021-07-20 Computer experiment evaluation for time variance of virtual currency mining using cryptographic hash function Kei Ikebe, Kouichi Sakurai, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Cryptocurrencies are searching for solutions to difficult-to-calculate problems called mining when conducting transactions. Due to the nature of the search, the time required for mining will vary. This is not preferable from a security point of view. In this study, in order to reduce the variance of the time required for mining, we implement the multi concatenation mining proposed in the existing study and evaluate the performance. As a result, although the result is different from the theoretical value, the effect of reducing variance is confirmed. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Cryptocurrency / hash function / blockchain |
Paper # | ISEC2021-36,SITE2021-30,BioX2021-37,HWS2021-36,ICSS2021-41,EMM2021-41 |
Date of Issue | 2021-07-12 (ISEC, SITE, BioX, HWS, ICSS, EMM) |
Conference Information | |
Committee | BioX / ISEC / SITE / ICSS / EMM / HWS / IPSJ-CSEC / IPSJ-SPT |
---|---|
Conference Date | 2021/7/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hitoshi Imaoka(NEC) / Tetsuya Izu(Fujitsu Labs.) / Masaru Ogawa(Kobe Gakuin Univ.) / Katsunari Yoshioka(Yokohama National Univ.) / Ryoichi Nishimura(NICT) / Yasuhisa Shimazaki(Renesas Electronics) |
Vice Chair | Masatsugu Ichino(Univ. of Electro-Comm.) / Naoyuki Takada(SECOM) / Noboru Kunihiro(Tsukuba Univ.) / Goichiro Hanaoka(AIST) / Takushi Otani(Kibi International Univ.) / Takeo Tatsumi(Open Univ. of Japan) / Kazunori Kamiya(NTT) / Takahiro Kasama(NICT) / Masaaki Fujiyoshi(Tokyo Metropolitan Univ.) / Masatsugu Ichino(Univ. of Electro-Comm.) / Makoto Nagata(Kobe Univ.) / Daisuke Suzuki(Mitsubishi Electric) |
Secretary | Masatsugu Ichino(KDDI Research) / Naoyuki Takada(MitsubishiElectric) / Noboru Kunihiro(Fujitsu Labs.) / Goichiro Hanaoka(Ibaraki Univ.) / Takushi Otani(Yamaguchi Pref Univ.) / Takeo Tatsumi(Hokuriku Univ.) / Kazunori Kamiya(KDDI labs.) / Takahiro Kasama(Okayama Univ.) / Masaaki Fujiyoshi(Utsunomiya Univ.) / Masatsugu Ichino(NICT) / Makoto Nagata(NTT) / Daisuke Suzuki(NAIST) |
Assistant | Hiroyuki Suzuki(Gunma Univ) / Akihiro Hayasaka(NEC) / Takahiro Matsuda(AIST) / Hideyuki Fujii(NRI-Secure) / Yusuke Tachibana(Fukuoka Inst. of Tech.) / Keisuke Kito(Mitsubishi Electric) / Takeshi Sugawara(Univ. of Electro-Comm.) / Shoko Imaizumi(Chiba Univ.) / Youichi Takashima(Kaishi Professional Univ.) |
Paper Information | |
Registration To | Technical Committee on Biometrics / Technical Committee on Information Security / Technical Committee on Social Implications of Technology and Information Ethics / Technical Committee on Information and Communication System Security / Technical Committee on Enriched MultiMedia / Technical Committee on Hardware Security / Special Interest Group on Computer Security / Special Interest Group on Security Psychology and Trust |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Computer experiment evaluation for time variance of virtual currency mining using cryptographic hash function |
Sub Title (in English) | |
Keyword(1) | Cryptocurrency |
Keyword(2) | hash function |
Keyword(3) | blockchain |
1st Author's Name | Kei Ikebe |
1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
2nd Author's Name | Kouichi Sakurai |
2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
Date | 2021-07-20 |
Paper # | ISEC2021-36,SITE2021-30,BioX2021-37,HWS2021-36,ICSS2021-41,EMM2021-41 |
Volume (vol) | vol.121 |
Number (no) | ISEC-118,SITE-119,BioX-120,HWS-121,ICSS-122,EMM-123 |
Page | pp.pp.161-166(ISEC), pp.161-166(SITE), pp.161-166(BioX), pp.161-166(HWS), pp.161-166(ICSS), pp.161-166(EMM), |
#Pages | 6 |
Date of Issue | 2021-07-12 (ISEC, SITE, BioX, HWS, ICSS, EMM) |