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A Hybrid Random Number Generator and Its Method for Generating Random Numbers

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

Inactive Publication Date: 2017-08-08
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Abstract
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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 number generator and its method for generating random numbers , realizing the technical effects of high-quality sequence generated by the hybrid random number generator and its method for generating random numbers and low cost

Method used

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  • A Hybrid Random Number Generator and Its Method for Generating Random Numbers
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  • A Hybrid Random Number Generator and Its Method for Generating Random Numbers

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Embodiment Construction

[0028] 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 number generator and its method for generating random numbers , realizing the technical effects of high quality sequence generated by the hybrid random number generator and its method for generating random numbers and low cost.

[0029] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0031] like figure 1 As shown, a hybrid random number generator includes: a physical random number so...

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Abstract

The invention discloses a hybrid random number generator and a method for generating random numbers. The hybrid random number generator comprises: a physical random number source module (1), a de-correlation combination processing module (2), and a calculation module (3) and the integrated processing module (4), realize the technical effects of high quality sequence generated by the hybrid random number generator and its method for generating random numbers, and low cost.

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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Patent Type & Authority Patents(China)
IPC IPC(8): G06F7/58
Inventor 梁媛陈伟建潘晔赵思宇
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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