Railway system based on block chain and using method thereof

Abstract

The invention discloses a railway system based on a block chain and a using method thereof. Railway system business development based on the blockchain technology can be realized. A traditional centralized identity management system and a transaction information management system are changed; decentralized distributed nodes are adopted; the identity information and the transaction information, including security assurance of identity information authentication and security tamper resistance and traceability of transaction data, are kept secret by adopting an asymmetric encryption algorithm . Meanwhile, a transaction code and a mutual verification mode are introduced in the transaction process; only on the premise of user authorization, the transaction code can be shown for transaction; theuser identity information can be prevented from being used to participate in illegal economic activities after being leaked; in addition, an account locking service and a positioning alarm service are provided for the user, transparency, safety and robustness of personal identity data and transaction data are realized in a real-name system environment in the railway system, and a safer and more public railway system transaction atmosphere is created for the user.

Description

technical field [0001] The present invention relates to the technical field of railway systems, and more specifically, to a blockchain-based railway system and its usage method. Background technique [0002] With the advent of Bitcoin, blockchain technology has evolved along with it. Blockchain technology, also known as "distributed ledger technology", is a technical solution for decentralization and collective maintenance of distributed ledgers. Its essence is a distributed database system that is collectively participated by multiple nodes. Blockchain is not a single technology, but the result of the integration of multiple technologies. Using blockchain technology to maintain a reliable and difficult-to-tamper ledger record can reduce the risk of trust and effectively reduce the risk of collaboration among participants. maintenance costs. In the actual application of the blockchain, each user will generate a pair of asymmetric key pairs for transaction signatures on the...

AI Technical Summary

Problems solved by technology

The centralized identity authentication system and transaction information processing mode of the 12306 website can no longer meet the security and experience requirements of railway passenger identity authentication. It cannot guarantee the ownership of data rights, lacks data transparency and auditability, and lacks fine-grained control of data access , the lack of validity of authentication, weak anti-tampering ability of data, vague identity ownership and other issues have seriously affected the efficiency and experience of railway passenger identity authentication and transaction information security protection, especially when purchasing tickets Illegal economic activities, such as scalpers' monopoly of one person with multiple votes, undermine the fairness and openness of the trading market and seriously restrict the further development of China's railway system

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