Decentralized storage security implementation method

Abstract

The invention provides a decentralized storage security implementation method. The method comprises the following steps: building an electronic evidence private block chain by three types of affair main bodies, namely a notary organization, a user organization and a judicial organ; and storing information abstracts and specific data of electronic evidences of users into positions in a distributedtype file system, and forming a block chain by blocks of same structures through chain structures. The invention provides the decentralized storage security implementation method, which effectively implements secure storage and effective use of the electronic evidences of the users.

Description

technical field [0001] The present invention relates to block chain technology, in particular to a decentralized storage security implementation method. Background technique [0002] Electronic evidence involves privacy and security issues, and only authorized users can access relevant electronic evidence. Data anonymity can be used to protect the security of personal electronic evidence data. In terms of data privacy protection, there are already a variety of technologies for privacy protection of personal data. Including making each private information indistinguishable from other records by constructing an anonymous data set, or realizing privacy protection by redistributing private information, or encrypting private data and allowing any calculation to run on the ciphertext. The traditional electronic evidence storage mode adopts a centralized mode, and the data security model relies on the establishment of multi-factor authentication access control. However, this als...

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Problems solved by technology

However, this also means that once an illegal user enters the system, all data can be accessed, and there is a single point of failure problem

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