Mixed random number generator and method for generating random number by using mixed random number generator

A random number generator and hybrid technology, applied in the field of random number generation, can solve the problems of high quality of the generated sequence, low quality of the generated sequence, and high cost, and achieve the effects of high security random sequence, convenient calculation, and improved efficiency.

Inactive Publication Date: 2015-10-28
UNIV OF ELECTRONIC SCI & TECH OF CHINA
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Problems solved by technology

[0008] The invention provides a hybrid random number generator and its method for generating random numbers, which solves the technical problems of low quality of generated sequences and high cost in the existing random num

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  • Mixed random number generator and method for generating random number by using mixed random number generator
  • Mixed random number generator and method for generating random number by using mixed random number generator
  • Mixed random number generator and method for generating random number by using mixed random number generator

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Example Embodiment

[0028] The present invention provides a hybrid random number generator and a method for generating random numbers, which solves the technical problems of the existing random number generator and the method for generating random numbers that the quality of the generated sequence is low and the cost is high , To achieve the technical effect of the hybrid random number generator and its method for generating random numbers with higher quality and lower cost.

[0029] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementations.

[0030] Hereinafter, the present invention will be further described in detail with reference to the embodiments and drawings, but the implementation of the present invention is not limited thereto.

[0031] Such as figure 1 As shown, a hybrid random number generator includes: a physical random number sou...

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Abstract

The invention discloses a mixed random number generator and a method for generating random number by using the mixed random number generator, wherein the mixed random number generator comprises a physical random number source module (1), a correlative combination detachment processing module (2), a computing module (3) and a comprehensive treatment module (4). The technical effects of relative high generation sequence quality and relative low cost of the mixed random number generator and the method for generating random number by using the mixed random number generator are realized.

Description

technical field [0001] The invention relates to the field of random number generation in cryptography, in particular to a hybrid random number generator and a method for generating random numbers. Background technique [0002] Random number generators are widely used in many aspects, such as communication security, simulation and testing, mathematics, neural network calculations, simulation of random performance, built-in self-testing of digital systems, games, e-government and e-commerce systems, etc. . At present, random number generators are more widely used in the field of cryptography. [0003] Random numbers are very important in cryptography, such as key management, numerous cryptographic protocols, digital signatures, and identity authentication. For example: in the most authoritative book "Applied Cryptography" on computer security, there are 61 cryptographic protocols in total, and there are more than 40 protocols that use random numbers. For the security of cryp...

Claims

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Application Information

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IPC IPC(8): G06F7/58
Inventor 梁媛陈伟建潘晔赵思宇
Owner UNIV OF ELECTRONIC SCI & TECH OF CHINA
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