True random number generator and true random number generation method for converting bridge voltage at random intervals by MCU
A technology of true random number and bridge voltage, applied in the field of true random number generator, can solve the problems of low randomness, high price, easy to be cracked, etc., to achieve flexible working mode, improve security, and improve cracking effect of difficulty
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0025] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
[0026] The present invention adopts a common circuit (without using a special true random number generator chip), and realizes a true random number generator with high cost performance. The present invention adopts a kind of components and parts with ADC (can be the device such as single-chip microcomputer, ARM, DSP, FPGA etc. with built-in ADC, also can add ADC special chip of course, just do not recommend to use external specialized ADC chip, can increase cost, Increase the area of the device), the invention can produce true random numbers by cooperating with the ADC module inside the chip through few peripheral circuits. This random number cannot be copied and can be used in applications such as encryption algorithms and anti-collision algorithms. The random numbers generated by this scheme are close to the characteristics of true random...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com