Information processing method, device and system and storage medium
An information processing method and technology for processing results, which are applied in the fields of information processing methods, devices, systems and storage media, and can solve problems such as loss of traders, impact on transaction fairness, leakage or tampering of transaction information, etc.
Pending Publication Date: 2020-10-16
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] However, in this way, the transaction information of the trader will be leaked or tampered with, which will affect the fairness of the transaction and cause losses to the trader
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0063] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0064] The terms "first", "second", "third", "fourth", etc. (if present) in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangea...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an information processing method, device and system and a storage medium. The method comprises the steps of finishing uplink storage of transaction content through a first node;executing a blind signature protocol between the second node and the third node to obtain a corresponding signature, and completing the uplink storage of the signature; enabling the second node to encrypt the transaction content through a signature to obtain a signature ciphertext, and complete the uplink storage of the signature ciphertext; enabling the first node to acquire a signature ciphertext from an account book formed after uplink storage, and decrypt and verify the signature ciphertext; and if the verification is passed, sending a processing result to the second node. According to the invention, the information of the transaction process is encrypted and recorded through the blockchain and the encryption algorithm, so that the transaction information is traceable and cannot be tampered; and moreover, information leakage of the traders can be avoided, and the information security of the bidders is ensured.
Description
technical field [0001] The present invention relates to the technical field of data processing, and in particular, to an information processing method, device, system and storage medium. Background technique [0002] Information processing is an important application of e-commerce. With the development of network technology and the improvement of security systems, the transaction mode has gradually shifted from the traditional mode to the network-based electronic mode. [0003] At present, in order to ensure fairness in the process of transaction information processing, the unified platform generally manages the personnel information, transaction content, price and other information involved in the transaction, and then the unified platform publishes the corresponding results. [0004] However, in this way, the transaction information of the trader will be leaked or tampered with, thereby affecting the fairness of the transaction and causing losses to the trader. SUMMARY O...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06Q20/38G06Q30/08H04L9/08H04L9/30H04L9/32
CPCG06Q20/3825G06Q20/3829G06Q20/389G06Q30/08H04L9/0863H04L9/3247H04L9/3066
Inventor 张林黄海泉孙海波
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD