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Tamper-proofing distributed bill system based on safety hardware and transaction processing method

A transaction processing and distributed technology, applied in data processing applications, electronic digital data processing, computer security devices, etc., can solve the problems of asset supervision and maintenance to be improved, to ensure uniqueness, good compatibility, and realize transaction flow Effect

Active Publication Date: 2017-01-18
南京喜玛拉云信息技术有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

[0015] The present invention provides a non-tamperable distributed billing system and transaction processing method based on secure hardware to solve the technical problem that asset supervision and maintenance of existing financial systems need to be improved and improved

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  • Tamper-proofing distributed bill system based on safety hardware and transaction processing method
  • Tamper-proofing distributed bill system based on safety hardware and transaction processing method
  • Tamper-proofing distributed bill system based on safety hardware and transaction processing method

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Embodiment Construction

[0053] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0054] In order to reduce the high cost caused by the issuance and circulation of traditional banknotes, avoid market chaos caused by counterfeit currency circulation, and the traditional banking supervision system cannot prevent illegal activities such as money laundering and tax evasion, the embodiment of the present invention provides a non-tamperable banknote based on secure hardware. The distributed billing system, as the underlying system of the asset management system under centralized supervision, is used to interact with the business system to respond to the data processing request of the business layer and generate transaction records; refer to figure 1 In this embodiment, the non-tam...

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Abstract

The invention discloses a tamper-proofing distributed bill system based on safety hardware and a transaction processing method. The system comprises a bill unit module, which is stored in the safety hardware and is used for keeping at least one bill unit in the form of data structure; an access module, which is used for receiving a transaction request of a service system and returning the response result to the service system; and a transaction maintenance module, which is used for processing the bill unit in the bill unit module after receiving the transaction request to update and generate a new bill unit, and carrying out encryption processing on the new bill unit to obtain the response result and returning the response result to the service system, wherein a secret key for encryption is generated based on a safety hardware initialization preset algorithm and through a key deriving mechanism. The secret key of the bill unit in the safety hardware realizes non-repudiation / no-tampering of data encryption and data operation in the transaction process, and all transactions are supervised under centralized supervision, thereby ensuring uniqueness, authority and security of transaction bottom-level data processing.

Description

technical field [0001] The present invention relates to the field of financial transaction control, in particular to a non-tamperable distributed bill system based on secure hardware and a transaction processing method. Background technique [0002] The popularity of the Internet, especially the mobile Internet, has brought the subversion of the digital revolution to various traditional industries. Examples of these dramatic changes abound: the retail industry is being disrupted by online merchants, the communications industry is being disrupted by social applications, and the IT industry is being disrupted by cloud computing. In the financial field, the retail payment industry has also been subverted by the huge consumer network system of online merchants and social networking. One of the very important commonalities is that traditional industries have been subverted by cross-industry technologies in terms of efficiency and customer service. [0003] The banking and finan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/02G06Q40/04G06F21/64
CPCG06F21/645G06Q40/02G06Q40/04
Inventor 文武杨伟献胡刚胡昌盛聂鑫
Owner 南京喜玛拉云信息技术有限公司
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