WEKO3
アイテム
ブロックチェーン技術とプロキシ再暗号を用いた医療データ管理システムに関する研究
http://hdl.handle.net/10458/00010285
http://hdl.handle.net/10458/000102854a5d7c49-c037-4a84-b594-c55490bbbc27
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (2.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||||||||
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| 公開日 | 2021-11-02 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | ブロックチェーン技術とプロキシ再暗号を用いた医療データ管理システムに関する研究 | |||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Medical Data Management System Using Blockchain and Proxy Re-Encryption | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||
| 言語 | jpn | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | Blockchain | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | Proxy re-encryption | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | Medical data management | |||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||||||||||||
| 著者 |
池田, 良磨
× 池田, 良磨× 岡崎, 直宣
WEKO
11839
× 山場, 久昭
WEKO
14888
× 油田, 健太郎
WEKO
11847
× 池田, 良磨 |
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| 抄録 | ||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||
| 内容記述 | In Japan, our medical data is distributed and managed. Those data will not to be using when visiting medical institution. Since it is important to know the patient’s past medical history in medical case, it is necessary to be able to disclose those data at the medical institution where patient is consulted. So, we propose a method that allows patients to autonomously manage medical data and share it with medical institutions. By managing medical data by patients, it is possible to disclose various data such as healthcare information acquired by the patient, history of medical practices received before, and medicines taken by patients to medical institutions trusted by patients. It also has the advantage of encouraging patients to participate in research. However, managing medical data using a general centralized network concentrates costs on the administrator. In addition, it is difficult to obtain patient consensus because all authority is delegated to the administrator. Therefore, in this research, we used a blockchain that realized a decentralized network. There are some precedents for medical data management using blockchain, and there are issues regarding encryption and permission. In this study, encryption and permission were realized by using proxy re-encryption with attack resistance. In the evaluation experiment, from the viewpoint of usability, the effect of proxy re-encryption used in this study on transactions was investigated by focusing on the execution time. From the results, it was confirmed that the cryptographic method used in this study does not have a fatal effect on transactions. | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 50, p. 161-174, 発行日 2021-09-28 |
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| 出版者 | ||||||||||||||||||||||||
| 出版者 | 宮崎大学工学部 | |||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||
| 出版者 | Faculty of Engineering, University of Miyazaki | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| ISSN | ||||||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 05404924 | |||||||||||||||||||||||
| 書誌レコードID | ||||||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||||||
| 収録物識別子 | AA00732558 | |||||||||||||||||||||||
| 著者版フラグ | ||||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||||
