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Blockchain-based random number generation method

A random number and blockchain technology, applied in the blockchain field, can solve the problem of non-centered long-term correlation of random numbers, and achieve the effects of avoiding long-term correlation, eliminating non-centering, and ensuring randomness

Pending Publication Date: 2018-11-02
北京泛融科技有限公司
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Problems solved by technology

[0019] In order to solve the problem of long-term correlation and non-centering of random numbers in the above-mentioned prior art, the present invention provides a random number generation method based on blockchain

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Embodiment Construction

[0048] In order to better understand the purpose, structure and function of the present invention, the block chain-based random number generation method of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0049] The present invention provides a block chain-based random number generation method, the basic principle of which is to use the block chain information as a decentralized discrete node, and introduce it into the seed point, so that the generated random number has the Independence, overall independence, effectively avoids significant serial correlation and long-period correlation.

[0050] Such as figure 1 As shown, it shows the block chain-based random number generation method of the present invention. In order to verify the effectiveness of the method, let the function satisfy certain rules or probabilities. We introduce the block chain information into its random function. When selecting the seed point ,...

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Abstract

The present invention discloses a blockchain-based random number generation method. The method comprises: introducing a blockchain technology into a random number generation process; assigning a random function of a random number purposefully to each node of the blockchain; and while the node performs its own maintenance, accepting random seeds from other nodes to generate new random numbers. By using the random number generation method disclosed by the present invention, the generated random number has the characteristics of independence, uniformity, and the like, is reasonable through theoretically analysis, is correct through analysis and verification, and has no significant differences in uniformity, parametric tests, independence, combinational rules, and other inspection aspects withthe real random number.

Description

technical field [0001] The invention belongs to the technical field of block chains, in particular to a method for generating random numbers based on block chains. Background technique [0002] Random number generation methods have always been highly valued by researchers in the fields of mathematics and statistics around the world. With the popularization of computers and the improvement of computing power, when faced with the use of a large number of fast random numbers, use computer simulation to generate random numbers. Make getting "random numbers" the norm. The traditional lottery method is simple and easy to implement, but when the demand sample is too large, it needs to consume huge manpower and material resources. Using mathematical methods to generate random numbers is still the most widely used in the field of application. [0003] Traditional random number generation methods generally have long-period correlation phenomena, especially the random numbers generate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F7/58
CPCG06F7/588
Inventor 谭宜勇
Owner 北京泛融科技有限公司
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